dnl -*- Mode: Autoconf; tab-width: 4; indent-tabs-mode: nil; -*- dnl vi: set tabstop=4 shiftwidth=4 expandtab syntax=m4: dnl This Source Code Form is subject to the terms of the Mozilla Public dnl License, v. 2.0. If a copy of the MPL was not distributed with this dnl file, You can obtain one at http://mozilla.org/MPL/2.0/. dnl Process this file with autoconf to produce a configure script. dnl ======================================================== AC_PREREQ(2.13) AC_INIT(config/config.mk) AC_CONFIG_AUX_DIR(${srcdir}/build/autoconf) AC_CANONICAL_SYSTEM dnl ======================================================== dnl = dnl = Don't change the following lines. 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then HAVE_X86_AVX2=1 fi ;; ppc*) AC_MSG_CHECKING([whether we can enable AltiVec support]) HAVE_ALTIVEC= _SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -maltivec" AC_TRY_COMPILE(,,AC_MSG_RESULT([yes]) [HAVE_ALTIVEC=1], AC_MSG_RESULT([no])) CFLAGS=$_SAVE_CFLAGS ;; esac DSO_LDOPTS='-shared' if test "$GCC_USE_GNU_LD"; then # Some tools like ASan use a runtime library that is only # linked against executables, so we must allow undefined # symbols for shared objects in some cases. if test -z "$MOZ_ASAN$MOZ_MSAN$MOZ_UBSAN$MOZ_TSAN$FUZZING_INTERFACES"; then # Don't allow undefined symbols in libraries DSO_LDOPTS="$DSO_LDOPTS -Wl,-z,defs" # BSDs need `environ' exposed for posix_spawn (bug 753046) case "$OS_TARGET" in DragonFly|FreeBSD|NetBSD|OpenBSD) if test -n "$HAVE_LINKER_SUPPORT_IGNORE_UNRESOLVED"; then DSO_LDOPTS="$DSO_LDOPTS -Wl,--ignore-unresolved-symbol,environ" else DSO_LDOPTS="$DSO_LDOPTS -Wl,--warn-unresolved-symbols" fi ;; esac fi fi _DEFINES_CFLAGS="-include $_objdir/mozilla-config.h -DMOZILLA_CLIENT" ASFLAGS="$ASFLAGS $_DEFINES_CFLAGS" fi if test "$GNU_CXX"; then CXXFLAGS="$CXXFLAGS -fno-exceptions -fno-strict-aliasing" _DEFINES_CXXFLAGS="-DMOZILLA_CLIENT -include $_objdir/mozilla-config.h" fi dnl ======================================================== dnl = Enable DMD dnl ======================================================== if test "$MOZ_DMD"; then if test "${CPU_ARCH}" = "arm"; then CFLAGS="$CFLAGS -funwind-tables" CXXFLAGS="$CXXFLAGS -funwind-tables" fi fi dnl ======================================================== dnl System overrides of the defaults for host dnl ======================================================== case "$host" in *mingw*) if test -n "$_WIN32_MSVC"; then HOST_CFLAGS="$HOST_CFLAGS" else HOST_CFLAGS="$HOST_CFLAGS -mwindows" fi HOST_CFLAGS="$HOST_CFLAGS -DXP_WIN -DWIN32 -D_WIN32 -D_CRT_SECURE_NO_WARNINGS" HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O2}" HOST_BIN_SUFFIX=.exe case "${host_cpu}" in i*86) if test -n "$_WIN32_MSVC"; then HOST_LDFLAGS="$HOST_LDFLAGS -MACHINE:X86" fi ;; x86_64) if test -n "$_WIN32_MSVC"; 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Currently we only use that in debug # builds. MOZ_DEBUG_LDFLAGS="$MOZ_DEBUG_LDFLAGS -framework ExceptionHandling"; dnl DTrace and -dead_strip don't interact well. See bug 403132. dnl =================================================================== if test "x$enable_dtrace" = "xyes"; then echo "Skipping -dead_strip because DTrace is enabled. 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We want to target nothing dnl more recent, so set that explicitly here unless another dnl target arch has already been set. changequote(,) if test -z `echo $CFLAGS | grep -i [-/]arch:`; then CFLAGS="$CFLAGS -arch:SSE2" fi if test -z `echo $CXXFLAGS | grep -i [-/]arch:`; then CXXFLAGS="$CXXFLAGS -arch:SSE2" fi changequote([,]) SSE_FLAGS="-arch:SSE" SSE2_FLAGS="-arch:SSE2" dnl MSVC allows the use of intrinsics without any flags dnl and doesn't have a separate arch for SSSE3 SSSE3_FLAGS="-arch:SSE2" fi dnl clang-cl requires appropriate flags to enable SSSE3 support dnl on all architectures. if test -n "$CLANG_CL"; then SSSE3_FLAGS="-mssse3" fi dnl VS2013+ supports -Gw for better linker optimizations. dnl http://blogs.msdn.com/b/vcblog/archive/2013/09/11/introducing-gw-compiler-switch.aspx dnl Disabled on ASan because it causes false-positive ODR violations. if test -z "$MOZ_ASAN"; then CFLAGS="$CFLAGS -Gw" CXXFLAGS="$CXXFLAGS -Gw" else # String tail merging doesn't play nice with ASan's ODR checker. LDFLAGS="$LDFLAGS -opt:nolldtailmerge" fi if test -n "$CLANG_CL"; then # XXX We should combine some of these with our generic GCC-style # warning checks. # # Suppress the clang-cl warning for the inline 'new' and 'delete' in mozalloc CXXFLAGS="$CXXFLAGS -Wno-inline-new-delete" # We use offsetof on non-POD objects all the time. # We also suppress this warning on other platforms. CXXFLAGS="$CXXFLAGS -Wno-invalid-offsetof" # This warns for reasonable things like: # enum { X = 0xffffffffU }; # which is annoying for IDL headers. CXXFLAGS="$CXXFLAGS -Wno-microsoft-enum-value" # This warns for cases that would be reached by the Microsoft # #include rules, but also currently warns on cases that would # *also* be reached by standard C++ include rules. That # behavior doesn't seem useful, so we turn it off. CXXFLAGS="$CXXFLAGS -Wno-microsoft-include" # We normally error out on unknown pragmas, but since clang-cl # claims to be MSVC, it would be difficult to add # #if defined(_MSC_VER) && !defined(__clang__) everywhere we # use such pragmas, so just ignore them. CFLAGS="$CFLAGS -Wno-unknown-pragmas" CXXFLAGS="$CXXFLAGS -Wno-unknown-pragmas" # We get errors about various #pragma intrinsic directives from # clang-cl, and we don't need to hear about those. CFLAGS="$CFLAGS -Wno-ignored-pragmas" CXXFLAGS="$CXXFLAGS -Wno-ignored-pragmas" # clang-cl's Intrin.h marks things like _ReadWriteBarrier # as __attribute((__deprecated__)). This is nice to know, # but since we don't get the equivalent warning from MSVC, # let's just ignore it. CFLAGS="$CFLAGS -Wno-deprecated-declarations" CXXFLAGS="$CXXFLAGS -Wno-deprecated-declarations" # We use a function like: # __declspec(noreturn) __inline void f() {} # which -Winvalid-noreturn complains about. Again, MSVC seems # OK with it, so let's silence the warning. CFLAGS="$CFLAGS -Wno-invalid-noreturn" CXXFLAGS="$CXXFLAGS -Wno-invalid-noreturn" # Missing |override| on virtual function declarations isn't # something that MSVC currently warns about. CXXFLAGS="$CXXFLAGS -Wno-inconsistent-missing-override" # We use -DHAS_EXCEPTIONS=0, which removes the |throw()| # declaration on |operator delete(void*)|. However, clang-cl # must internally declare |operator delete(void*)| differently, # which causes this warning for virtually every file in the # tree. clang-cl doesn't support -fno-exceptions or equivalent, # so there doesn't seem to be any way to convince clang-cl to # declare |delete| differently. Therefore, suppress this # warning. CXXFLAGS="$CXXFLAGS -Wno-implicit-exception-spec-mismatch" # Macros like STDMETHOD() and IFACEMETHOD() can declare # __attribute__((nothrow)) on their respective method declarations, # while the definitions are left without the matching attribute. CXXFLAGS="$CXXFLAGS -Wno-microsoft-exception-spec" # At least one MSVC header and several headers in-tree have # unused typedefs, so turn this on. CXXFLAGS="$CXXFLAGS -Wno-unused-local-typedef" # jemalloc uses __declspec(allocator) as a profiler hint, # which clang-cl doesn't understand. CXXFLAGS="$CXXFLAGS -Wno-ignored-attributes" # __attribute__((unused)) really means "might be unused" and # we use it to avoid warnings about things that are unused # in some compilation units, but used in many others. This # warning insists on complaining about the latter case, which # is annoying, and rather noisy. CXXFLAGS="$CXXFLAGS -Wno-used-but-marked-unused" fi # Silence VS2017 15.5+ TR1 deprecation warnings hit by older gtest versions CXXFLAGS="$CXXFLAGS -D_SILENCE_TR1_NAMESPACE_DEPRECATION_WARNING" LIBS="$LIBS user32.lib gdi32.lib winmm.lib wsock32.lib advapi32.lib secur32.lib" MOZ_DEBUG_LDFLAGS='-DEBUG' # Use a higher optimization level for clang-cl, so we can come closer # to MSVC's performance numbers (see bug 1443590). if test -n "$CLANG_CL"; then MOZ_OPTIMIZE_FLAGS='-O2' else MOZ_OPTIMIZE_FLAGS='-O1 -Oi' fi MOZ_FIX_LINK_PATHS= LDFLAGS="$LDFLAGS -LARGEADDRESSAWARE" if test -z "$DEVELOPER_OPTIONS"; then LDFLAGS="$LDFLAGS -RELEASE" fi dnl Minimum reqiurement of Gecko is VS2015 or later which supports dnl both SSSE3 and SSE4.1. HAVE_TOOLCHAIN_SUPPORT_MSSSE3=1 HAVE_TOOLCHAIN_SUPPORT_MSSE4_1=1 dnl allow AVX2 code from VS2015 HAVE_X86_AVX2=1 fi AC_DEFINE(WIN32_LEAN_AND_MEAN) dnl See http://support.microsoft.com/kb/143208 to use STL AC_DEFINE(NOMINMAX) BIN_SUFFIX='.exe' MOZ_USER_DIR="Mozilla" case "$host_os" in cygwin*|msvc*|mks*) AC_MSG_ERROR([Using a Cygwin build environment is unsupported. Configure cannot check for presence of necessary headers. Please upgrade to MozillaBuild; see https://developer.mozilla.org/en/Windows_Build_Prerequisites.]) ;; esac case "$target" in i*86-*) if test -n "$GNU_CC"; then CFLAGS="$CFLAGS -mstackrealign" CXXFLAGS="$CXXFLAGS -mstackrealign" LDFLAGS="$LDFLAGS -Wl,--large-address-aware" else DSO_LDOPTS="$DSO_LDOPTS -MACHINE:X86" LDFLAGS="$LDFLAGS -SAFESEH" fi AC_DEFINE(_X86_) ;; x86_64-*) if test -n "$_WIN32_MSVC"; then DSO_LDOPTS="$DSO_LDOPTS -MACHINE:X64" fi AC_DEFINE(_AMD64_) ;; aarch64-*) if test -n "$_WIN32_MSVC"; then DSO_LDOPTS="$DSO_LDOPTS -MACHINE:ARM64" fi AC_DEFINE(_ARM64_) ;; *) AC_DEFINE(_CPU_ARCH_NOT_DEFINED) ;; esac ;; *-netbsd*) DSO_CFLAGS='' CFLAGS="$CFLAGS -Dunix" CXXFLAGS="$CXXFLAGS -Dunix" if $CC -E - -dM /dev/null; then DSO_PIC_CFLAGS='-fPIC -DPIC' DSO_LDOPTS='-shared' MOZ_PROGRAM_LDFLAGS="$MOZ_PROGRAM_LDFLAGS -Wl,--export-dynamic" else DSO_PIC_CFLAGS='-fPIC -DPIC' DSO_LDOPTS='-shared' fi # This will fail on a.out systems prior to 1.5.1_ALPHA. if test "$LIBRUNPATH"; then DSO_LDOPTS="-Wl,-R$LIBRUNPATH $DSO_LDOPTS" fi ;; *-openbsd*) if test -z "$X11BASE"; then X11BASE=/usr/X11R6 fi MOZ_FIX_LINK_PATHS="$MOZ_FIX_LINK_PATHS -Wl,-rpath-link,${X11BASE}/lib" DSO_CFLAGS='' DSO_PIC_CFLAGS='-fPIC' DSO_LDOPTS='-shared -fPIC' if test "$LIBRUNPATH"; then DSO_LDOPTS="-R$LIBRUNPATH $DSO_LDOPTS" fi ;; *-solaris*) MOZ_FIX_LINK_PATHS="-L${DIST}/bin" ;; esac if test -z "$MOZ_OPTIMIZE_FLAGS"; then MOZ_OPTIMIZE_FLAGS="-O" fi AC_SUBST_LIST(MMX_FLAGS) AC_SUBST_LIST(SSE_FLAGS) AC_SUBST_LIST(SSE2_FLAGS) AC_SUBST_LIST(SSSE3_FLAGS) AC_SUBST(MOZ_LINKER) if test -n "$MOZ_LINKER"; then AC_DEFINE(MOZ_LINKER) MOZ_LINKER_EXTRACT=1 AC_CHECK_PROGS(XZ, xz) fi if test -z "$COMPILE_ENVIRONMENT"; then SKIP_COMPILER_CHECKS=1 SKIP_LIBRARY_CHECKS=1 MOZ_DEBUGGING_OPTS else MOZ_COMPILER_OPTS fi # COMPILE_ENVIRONMENT if test -z "$SKIP_COMPILER_CHECKS"; then dnl Checks for typedefs, structures, and compiler characteristics. dnl ======================================================== AC_C_CONST AC_TYPE_MODE_T AC_TYPE_OFF_T AC_TYPE_PID_T AC_TYPE_SIZE_T AC_LANG_CPLUSPLUS AC_LANG_C AC_LANG_CPLUSPLUS MOZ_CXX11 AC_LANG_C case "${OS_TARGET}" in Darwin) ;; *) STL_FLAGS="-I${DIST}/stl_wrappers" WRAP_STL_INCLUDES=1 ;; esac if test "$MOZ_BUILD_APP" = "tools/crashreporter"; then WRAP_STL_INCLUDES= fi dnl Checks for header files. dnl ======================================================== AC_HEADER_DIRENT case "$target_os" in bitrig*|dragonfly*|freebsd*|openbsd*) # for stuff like -lXshm CPPFLAGS="${CPPFLAGS} ${X_CFLAGS}" ;; esac dnl Check for sin_len and sin6_len - used by SCTP; only appears in Mac/*BSD generally AC_CACHE_CHECK(for sockaddr_in.sin_len, ac_cv_sockaddr_in_sin_len, [AC_TRY_COMPILE([#ifdef HAVE_SYS_TYPES_H #include #endif #include struct sockaddr_in x; void *foo = (void*) &x.sin_len;], [], [ac_cv_sockaddr_in_sin_len=true], [ac_cv_sockaddr_in_sin_len=false])]) if test "$ac_cv_sockaddr_in_sin_len" = true ; then AC_DEFINE(HAVE_SIN_LEN) dnl HAVE_CONN_LEN must be the same as HAVE_SIN_LEN (and HAVE_SIN6_LEN too) AC_DEFINE(HAVE_SCONN_LEN) fi AC_CACHE_CHECK(for sockaddr_in6.sin6_len, ac_cv_sockaddr_in6_sin6_len, [AC_TRY_COMPILE([#ifdef HAVE_SYS_TYPES_H #include #endif #include struct sockaddr_in6 x; void *foo = (void*) &x.sin6_len;], [], [ac_cv_sockaddr_in6_sin6_len=true], [ac_cv_sockaddr_in6_sin6_len=false])]) if test "$ac_cv_sockaddr_in6_sin6_len" = true ; then AC_DEFINE(HAVE_SIN6_LEN) fi AC_CACHE_CHECK(for sockaddr.sa_len, ac_cv_sockaddr_sa_len, [AC_TRY_COMPILE([#ifdef HAVE_SYS_TYPES_H #include #endif #include struct sockaddr x; void *foo = (void*) &x.sa_len;], [], [ac_cv_sockaddr_sa_len=true], [ac_cv_sockaddr_sa_len=false])]) if test "$ac_cv_sockaddr_sa_len" = true ; then AC_DEFINE(HAVE_SA_LEN) fi dnl Checks for libraries. dnl ======================================================== AC_CHECK_LIB(c_r, gethostbyname_r) dnl We don't want to link with libdl even if it's present on OS X, since dnl it's not used and not part of the default installation. OS/2 has dlfcn dnl in libc. dnl We don't want to link against libm or libpthread on Darwin since dnl they both are just symlinks to libSystem and explicitly linking dnl against libSystem causes issues when debugging (see bug 299601). case $target in *-darwin*) ;; *) AC_SEARCH_LIBS(dlopen, dl, MOZ_CHECK_HEADER(dlfcn.h, AC_DEFINE(HAVE_DLOPEN))) ;; esac _SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -D_GNU_SOURCE" AC_CHECK_FUNCS(dladdr memmem) CFLAGS="$_SAVE_CFLAGS" if test ! "$GNU_CXX"; then AC_CHECK_LIB(C, demangle) fi AC_CHECK_LIB(socket, socket) XLDFLAGS="$X_LIBS" XLIBS="$X_EXTRA_LIBS" dnl ======================================================== dnl Checks for X libraries. dnl Ordering is important. dnl Xt is dependent upon SM as of X11R6 dnl ======================================================== if test -n "$MOZ_X11"; then AC_DEFINE_UNQUOTED(FUNCPROTO,15) _SAVE_LDFLAGS="$LDFLAGS" _SAVE_LIBS="$LIBS" LDFLAGS="$XLDFLAGS $LDFLAGS" AC_CHECK_LIB(X11, XDrawLines, [XLIBS="-lX11 $XLIBS"], [MISSING_X="$MISSING_X -lX11"], $XLIBS) AC_CHECK_LIB(Xext, XextAddDisplay, [XEXT_LIBS="-lXext"], [MISSING_X="$MISSING_X -lXext"], $XLIBS) AC_CHECK_LIB(Xt, XtFree, [ XT_LIBS="-lXt"], [ unset ac_cv_lib_Xt_XtFree AC_CHECK_LIB(ICE, IceFlush, [XT_LIBS="-lICE $XT_LIBS"],, $XT_LIBS $XLIBS) AC_CHECK_LIB(SM, SmcCloseConnection, [XT_LIBS="-lSM $XT_LIBS"],, $XT_LIBS $XLIBS) AC_CHECK_LIB(Xt, XtFree, [ XT_LIBS="-lXt $XT_LIBS"], [MISSING_X="$MISSING_X -lXt"], $X_PRE_LIBS $XT_LIBS $XLIBS) ]) dnl ======================================================== dnl = Check for xcb dnl ======================================================== AC_CHECK_LIB(xcb, xcb_connect, [XLIBS="-lxcb $XLIBS"], [MISSING_X="$MISSING_X -lxcb"], $XLIBS) AC_CHECK_LIB(xcb-shm, xcb_shm_query_version, [XLIBS="-lxcb-shm $XLIBS"], [MISSING_X="$MISSING_X -lxcb-shm"], $XLIBS) AC_CHECK_LIB(X11-xcb, XGetXCBConnection, [XLIBS="-lX11-xcb $XLIBS"], [MISSING_X="$MISSING_X -lX11-xcb"], $XLIBS) LDFLAGS="$_SAVE_LDFLAGS" LIBS="$_SAVE_LIBS" fi # $MOZ_X11 AC_SUBST_LIST(XCFLAGS) AC_SUBST_LIST(XLDFLAGS) AC_SUBST_LIST(XLIBS) AC_SUBST_LIST(XEXT_LIBS) AC_SUBST_LIST(XT_LIBS) dnl ======================================================== dnl = pthread support dnl = Start by checking whether the system support pthreads dnl ======================================================== case "$target_os" in darwin*) MOZ_USE_PTHREADS=1 ;; *) AC_CHECK_LIB(pthreads, pthread_create, MOZ_USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthreads", AC_CHECK_LIB(pthread, pthread_create, MOZ_USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthread", AC_CHECK_LIB(c_r, pthread_create, MOZ_USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lc_r", AC_CHECK_LIB(c, pthread_create, MOZ_USE_PTHREADS=1 ) ) ) ) ;; esac dnl ======================================================== dnl Do the platform specific pthread hackery dnl ======================================================== if test "$MOZ_USE_PTHREADS"x != x then dnl dnl See if -pthread is supported. dnl rm -f conftest* ac_cv_have_dash_pthread=no AC_MSG_CHECKING(whether ${CC-cc} accepts -pthread) echo 'int main() { return 0; }' | cat > conftest.c ${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1 if test $? -eq 0; then if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthread`" -a -z "`egrep -i '(error|incorrect)' conftest.out`" ; then ac_cv_have_dash_pthread=yes case "$target_os" in freebsd*) # Freebsd doesn't use -pthread for compiles, it uses them for linking ;; *) CFLAGS="$CFLAGS -pthread" CXXFLAGS="$CXXFLAGS -pthread" ;; esac fi fi rm -f conftest* AC_MSG_RESULT($ac_cv_have_dash_pthread) dnl dnl See if -pthreads is supported. dnl ac_cv_have_dash_pthreads=no if test "$ac_cv_have_dash_pthread" = "no"; then AC_MSG_CHECKING(whether ${CC-cc} accepts -pthreads) echo 'int main() { return 0; }' | cat > conftest.c ${CC-cc} -pthreads -o conftest conftest.c > conftest.out 2>&1 if test $? -eq 0; then if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthreads`" -a -z "`egrep -i '(error|incorrect)' conftest.out`" ; then ac_cv_have_dash_pthreads=yes CFLAGS="$CFLAGS -pthreads" CXXFLAGS="$CXXFLAGS -pthreads" fi fi rm -f conftest* AC_MSG_RESULT($ac_cv_have_dash_pthreads) fi case "$target" in *-*-freebsd*) AC_DEFINE(_REENTRANT) AC_DEFINE(_THREAD_SAFE) dnl -pthread links in -lpthread, so don't specify it explicitly. if test "$ac_cv_have_dash_pthread" = "yes"; then _PTHREAD_LDFLAGS="-pthread" fi ;; *-*-openbsd*|*-*-bsdi*) AC_DEFINE(_REENTRANT) AC_DEFINE(_THREAD_SAFE) dnl -pthread links in -lc_r, so don't specify it explicitly. if test "$ac_cv_have_dash_pthread" = "yes"; then _PTHREAD_LDFLAGS="-pthread" fi ;; *-*-linux*|*-*-kfreebsd*-gnu|*-*-gnu*) AC_DEFINE(_REENTRANT) ;; esac LDFLAGS="${_PTHREAD_LDFLAGS} ${LDFLAGS}" AC_SUBST(MOZ_USE_PTHREADS) MOZ_CHECK_HEADERS(pthread.h) fi dnl Checks for library functions. dnl ======================================================== AC_CHECK_FUNCS(stat64 lstat64 truncate64 statvfs64 statvfs statfs64 statfs getpagesize gmtime_r localtime_r arc4random arc4random_buf mallinfo gettid lchown setpriority strerror syscall lutimes) dnl check for clock_gettime(), the CLOCK_MONOTONIC clock AC_CACHE_CHECK(for clock_gettime(CLOCK_MONOTONIC), ac_cv_clock_monotonic, [for libs in "" -lrt; do _SAVE_LIBS="$LIBS" _SAVE_CFLAGS="$CFLAGS" LIBS="$LIBS $libs" CFLAGS="$CFLAGS $DSO_PIC_CFLAGS" dnl clock_gettime is available on OSX since 10.12, so depending on MACOSX_DEPLOYMENT_TARGET, dnl we should or not be able to use it. To detect if we can, we need to make the dnl availability attribute strict, so that compilation fails when the target is < 10.12. AC_TRY_LINK([#define availability(os, ...) availability(os, strict, __VA_ARGS) #include ], [ struct timespec ts; clock_gettime(CLOCK_MONOTONIC, &ts); ], ac_cv_clock_monotonic=$libs LIBS="$_SAVE_LIBS" CFLAGS="$_SAVE_CFLAGS" break, ac_cv_clock_monotonic=no) LIBS="$_SAVE_LIBS" CFLAGS="$_SAVE_CFLAGS" done]) if test "$ac_cv_clock_monotonic" != "no"; then HAVE_CLOCK_MONOTONIC=1 REALTIME_LIBS=$ac_cv_clock_monotonic AC_DEFINE(HAVE_CLOCK_MONOTONIC) AC_SUBST(HAVE_CLOCK_MONOTONIC) AC_SUBST_LIST(REALTIME_LIBS) fi dnl Turn on warnings-as-errors to prevent implicit declaration of dnl pthread_cond_timedwait_monotonic_np, which can cause this test to dnl inadvertently pass even if the function does not really exist. _SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $WARNINGS_AS_ERRORS" AC_CACHE_CHECK(for pthread_cond_timedwait_monotonic_np, ac_cv_pthread_cond_timedwait_monotonic_np, AC_TRY_LINK([#include ], [pthread_cond_timedwait_monotonic_np(0, 0, 0);], ac_cv_pthread_cond_timewait_monotonic_np=yes, ac_cv_pthread_cond_timewait_monotonic_np=no)) if test "$ac_cv_pthread_cond_timewait_monotonic_np" != "no"; then AC_DEFINE(HAVE_PTHREAD_COND_TIMEDWAIT_MONOTONIC) fi CFLAGS=$_SAVE_CFLAGS AC_CACHE_CHECK( [for res_ninit()], ac_cv_func_res_ninit, [if test "$OS_TARGET" = NetBSD -o "$OS_TARGET" = OpenBSD; then dnl no need for res_ninit() on NetBSD and OpenBSD ac_cv_func_res_ninit=no else AC_TRY_LINK([ #ifdef linux #define _BSD_SOURCE 1 #endif #include #include #include #include ], [int foo = res_ninit(&_res);], [ac_cv_func_res_ninit=yes], [ac_cv_func_res_ninit=no]) fi ]) if test "$ac_cv_func_res_ninit" = "yes"; then AC_DEFINE(HAVE_RES_NINIT) dnl must add the link line we do something as foolish as this... dougt dnl else dnl AC_CHECK_LIB(bind, res_ninit, AC_DEFINE(HAVE_RES_NINIT), dnl AC_CHECK_LIB(resolv, res_ninit, AC_DEFINE(HAVE_RES_NINIT))) fi AC_LANG_C dnl ********************** dnl *** va_copy checks *** AC_CACHE_CHECK([for an implementation of va_copy()], ac_cv_va_copy, [AC_TRY_COMPILE([#include #include void f (int i, ...) { va_list args1, args2; va_start (args1, i); va_copy (args2, args1); if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42) exit (1); va_end (args1); va_end (args2); }], [f(0, 42); return 0], [ac_cv_va_copy=yes], [ac_cv_va_copy=no] )] ) AC_CACHE_CHECK([whether va_list can be copied by value], ac_cv_va_val_copy, [AC_TRY_COMPILE([#include #include void f (int i, ...) { va_list args1, args2; va_start (args1, i); args2 = args1; if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42) exit (1); va_end (args1); va_end (args2); }], [f(0, 42); return 0], [ac_cv_va_val_copy=yes], [ac_cv_va_val_copy=no], )] ) if test "x$ac_cv_va_copy" = "xyes"; then AC_DEFINE(VA_COPY, va_copy) AC_DEFINE(HAVE_VA_COPY) fi if test "x$ac_cv_va_val_copy" = "xno"; then AC_DEFINE(HAVE_VA_LIST_AS_ARRAY) fi dnl =================================================================== dnl ======================================================== dnl Put your C++ language/feature checks below dnl ======================================================== AC_LANG_CPLUSPLUS ARM_ABI_PREFIX= if test "$GNU_CC"; then if test "$CPU_ARCH" = "arm" ; then AC_CACHE_CHECK(for ARM EABI, ac_cv_gcc_arm_eabi, [AC_TRY_COMPILE([], [ #if defined(__ARM_EABI__) return 0; #else #error Not ARM EABI. #endif ], ac_cv_gcc_arm_eabi="yes", ac_cv_gcc_arm_eabi="no")]) if test "$ac_cv_gcc_arm_eabi" = "yes"; then HAVE_ARM_EABI=1 ARM_ABI_PREFIX=eabi- else ARM_ABI_PREFIX=oabi- fi fi TARGET_COMPILER_ABI="${TARGET_COMPILER_ABI-${ARM_ABI_PREFIX}gcc3}" fi # try harder, when checking for __thread support, see bug 521750 comment #33 and below # We pass MOZ_OPTIMIZE_LDFLAGS to the linker because if dead_strip is # enabled, the linker in xcode 4.1 will crash. Without this it would crash when # linking XUL. _SAVE_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS $DSO_PIC_CFLAGS $DSO_LDOPTS $MOZ_OPTIMIZE_LDFLAGS" AC_CACHE_CHECK(for __thread keyword for TLS variables, ac_cv_thread_keyword, [AC_TRY_LINK([__thread bool tlsIsMainThread = false;], [return tlsIsMainThread;], ac_cv_thread_keyword=yes, ac_cv_thread_keyword=no)]) LDFLAGS=$_SAVE_LDFLAGS # The custom dynamic linker doesn't support TLS variables MOZ_TLS= if test "$ac_cv_thread_keyword" = yes -a "$MOZ_LINKER" != 1; then # mips builds fail with TLS variables because of a binutils bug. # See bug 528687 # OpenBSD doesn't have TLS support, and the test succeeds with clang++ case "${target}" in mips*-*) : ;; *-android*|*-linuxandroid*) : ;; *-openbsd*) : ;; *) AC_DEFINE(HAVE_THREAD_TLS_KEYWORD) MOZ_TLS=1 ;; esac fi dnl Using the custom linker on ARMv6 requires 16k alignment of ELF segments. if test -n "$MOZ_LINKER"; then if test "$CPU_ARCH" = arm; then dnl When building for < ARMv7, we need to ensure 16k alignment of ELF segments if test -n "$ARM_ARCH" && test "$ARM_ARCH" -lt 7; then LDFLAGS="$LDFLAGS -Wl,-z,max-page-size=0x4000 -Wl,-z,common-page-size=0x4000" _SUBDIR_LDFLAGS="$_SUBDIR_LDFLAGS -Wl,-z,max-page-size=0x4000 -Wl,-z,common-page-size=0x4000" fi fi dnl gold emits wrong sysv-style elf hash tables when building both sysv and dnl style tables. https://sourceware.org/bugzilla/show_bug.cgi?id=13597 dnl Since the linker only understands the sysv ones, no need to build the dnl gnu style tables anyways. LDFLAGS="$LDFLAGS -Wl,--hash-style=sysv" fi dnl End of C++ language/feature checks AC_LANG_C dnl ======================================================== dnl = Internationalization checks dnl ======================================================== dnl dnl Internationalization and Locale support is different dnl on various UNIX platforms. Checks for specific i18n dnl features go here. AC_HAVE_FUNCS(localeconv) fi # ! SKIP_COMPILER_CHECKS if test -n "${COMPILE_ENVIRONMENT}"; then MOZ_CHECK_ALLOCATOR fi TARGET_XPCOM_ABI= if test -n "${CPU_ARCH}" -a -n "${TARGET_COMPILER_ABI}"; then TARGET_XPCOM_ABI="${CPU_ARCH}-${TARGET_COMPILER_ABI}" AC_DEFINE_UNQUOTED(TARGET_XPCOM_ABI, ["${TARGET_XPCOM_ABI}"]) fi dnl We can't run TRY_COMPILE tests on Windows, so hard-code some dnl features that Windows actually does support. if test -n "$SKIP_COMPILER_CHECKS"; then dnl Windows has malloc.h AC_DEFINE(MALLOC_H, []) AC_DEFINE(HAVE_FORCEINLINE) AC_DEFINE(HAVE_LOCALECONV) fi # SKIP_COMPILER_CHECKS dnl Mozilla specific options dnl ======================================================== dnl The macros used for command line options dnl are defined in build/autoconf/altoptions.m4. dnl ======================================================== dnl = dnl = Check for external package dependencies dnl = dnl ======================================================== MOZ_ARG_HEADER(External Packages) dnl ======================================================== dnl system libevent Support dnl ======================================================== MOZ_ARG_WITH_STRING(system-libevent, [ --with-system-libevent[=PFX] Use system libevent [installed at prefix PFX]], LIBEVENT_DIR=$withval) _SAVE_CFLAGS=$CFLAGS _SAVE_LDFLAGS=$LDFLAGS _SAVE_LIBS=$LIBS if test "$LIBEVENT_DIR" = yes; then PKG_CHECK_MODULES(MOZ_LIBEVENT, libevent, MOZ_SYSTEM_LIBEVENT=1, LIBEVENT_DIR=/usr) fi if test -z "$LIBEVENT_DIR" -o "$LIBEVENT_DIR" = no; then MOZ_SYSTEM_LIBEVENT= elif test -z "$MOZ_SYSTEM_LIBEVENT"; then CFLAGS="-I${LIBEVENT_DIR}/include $CFLAGS" LDFLAGS="-L${LIBEVENT_DIR}/lib $LDFLAGS" MOZ_CHECK_HEADER(event.h, [if test ! -f "${LIBEVENT_DIR}/include/event.h"; then AC_MSG_ERROR([event.h found, but is not in ${LIBEVENT_DIR}/include]) fi], AC_MSG_ERROR([--with-system-libevent requested but event.h not found])) AC_CHECK_LIB(event, event_init, [MOZ_SYSTEM_LIBEVENT=1 MOZ_LIBEVENT_CFLAGS="-I${LIBEVENT_DIR}/include" MOZ_LIBEVENT_LIBS="-L${LIBEVENT_DIR}/lib -levent"], [MOZ_SYSTEM_LIBEVENT= MOZ_LIBEVENT_CFLAGS= MOZ_LIBEVENT_LIBS=]) fi CFLAGS=$_SAVE_CFLAGS LDFLAGS=$_SAVE_LDFLAGS LIBS=$_SAVE_LIBS AC_SUBST(MOZ_SYSTEM_LIBEVENT) if test -z "$SKIP_LIBRARY_CHECKS"; then dnl ======================================================== dnl system PNG Support dnl ======================================================== MOZ_ARG_WITH_STRING(system-png, [ --with-system-png[=PFX] Use system libpng [installed at prefix PFX]], PNG_DIR=$withval) _SAVE_CFLAGS=$CFLAGS _SAVE_LDFLAGS=$LDFLAGS _SAVE_LIBS=$LIBS if test -n "${PNG_DIR}" -a "${PNG_DIR}" != "yes"; then CFLAGS="-I${PNG_DIR}/include $CFLAGS" LDFLAGS="-L${PNG_DIR}/lib $LDFLAGS" fi if test -z "$PNG_DIR" -o "$PNG_DIR" = no; then MOZ_SYSTEM_PNG= else AC_CHECK_LIB(png, png_get_valid, [MOZ_SYSTEM_PNG=1 MOZ_PNG_LIBS="-lpng"], AC_MSG_ERROR([--with-system-png requested but no working libpng found])) AC_CHECK_LIB(png, png_get_acTL, , AC_MSG_ERROR([--with-system-png won't work because the system's libpng doesn't have APNG support])) fi if test "$MOZ_SYSTEM_PNG" = 1; then AC_TRY_COMPILE([ #include #include #include ], [ #if PNG_LIBPNG_VER < $MOZPNG #error "Insufficient libpng version ($MOZPNG required)." #endif #ifndef PNG_UINT_31_MAX #error "Insufficient libpng version." #endif ], MOZ_SYSTEM_PNG=1, AC_MSG_ERROR([--with-system-png requested but no working libpng found])) fi CFLAGS=$_SAVE_CFLAGS LDFLAGS=$_SAVE_LDFLAGS LIBS=$_SAVE_LIBS if test "${PNG_DIR}" -a -d "${PNG_DIR}" -a "$MOZ_SYSTEM_PNG" = 1; then MOZ_PNG_CFLAGS="-I${PNG_DIR}/include" MOZ_PNG_LIBS="-L${PNG_DIR}/lib ${MOZ_PNG_LIBS}" fi fi # SKIP_LIBRARY_CHECKS dnl ======================================================== dnl = dnl = Application dnl = dnl ======================================================== MOZ_ARG_HEADER(Application) ENABLE_SYSTEM_EXTENSION_DIRS=1 MOZ_BRANDING_DIRECTORY= MOZ_OFFICIAL_BRANDING= MOZ_AUTH_EXTENSION=1 MOZ_SPELLCHECK=1 MOZ_UNIVERSALCHARDET=1 MOZ_XUL=1 MOZ_ZIPWRITER=1 MOZ_NO_SMART_CARDS= MOZ_SANDBOX=1 MOZ_BINARY_EXTENSIONS= MOZ_DEVTOOLS=server case "$target_os" in mingw*) NS_ENABLE_TSF=1 AC_DEFINE(NS_ENABLE_TSF) ;; esac dnl ======================================================== dnl = Trademarked Branding dnl ======================================================== MOZ_ARG_ENABLE_BOOL(official-branding, [ --enable-official-branding Enable Official mozilla.org Branding Do not distribute builds with --enable-official-branding unless you have permission to use trademarks per http://www.mozilla.org/foundation/trademarks/ .], MOZ_OFFICIAL_BRANDING=1, MOZ_OFFICIAL_BRANDING=) # Allow the application to influence configure with a confvars.sh script. AC_MSG_CHECKING([if app-specific confvars.sh exists]) if test -f "${srcdir}/${MOZ_BUILD_APP}/confvars.sh" ; then AC_MSG_RESULT([${srcdir}/${MOZ_BUILD_APP}/confvars.sh]) . "${srcdir}/${MOZ_BUILD_APP}/confvars.sh" else AC_MSG_RESULT([no]) fi dnl ======================================================== dnl Ensure Android SDK and build-tools versions depending on dnl mobile target. dnl ======================================================== case "$MOZ_BUILD_APP" in mobile/android) MOZ_ANDROID_SDK ;; esac dnl ======================================================== dnl = dnl = Toolkit Options dnl = dnl ======================================================== MOZ_ARG_HEADER(Toolkit Options) dnl ======================================================== dnl = Enable the toolkit as needed = dnl ======================================================== case "$MOZ_WIDGET_TOOLKIT" in cocoa) LDFLAGS="$LDFLAGS -framework Cocoa" # Use -Wl as a trick to avoid -framework and framework names from # being separated by AC_SUBST_LIST. TK_LIBS='-Wl,-framework,Foundation -Wl,-framework,CoreFoundation -Wl,-framework,CoreLocation -Wl,-framework,QuartzCore -Wl,-framework,Carbon -Wl,-framework,CoreAudio -Wl,-framework,CoreVideo -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit -Wl,-framework,AddressBook -Wl,-framework,OpenGL -Wl,-framework,Security -Wl,-framework,ServiceManagement -Wl,-framework,CoreServices -Wl,-framework,ApplicationServices -Wl,-framework,AppKit' TK_CFLAGS="" CFLAGS="$CFLAGS $TK_CFLAGS" CXXFLAGS="$CXXFLAGS $TK_CFLAGS" MOZ_USER_DIR="Mozilla" MOZ_FS_LAYOUT=bundle ;; uikit) LDFLAGS="$LDFLAGS -framework UIKit" TK_CFLAGS="" 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' CFLAGS="$CFLAGS $TK_CFLAGS" CXXFLAGS="$CXXFLAGS $TK_CFLAGS" MOZ_USER_DIR="Mozilla" MOZ_FS_LAYOUT=bundle ;; esac if test "$OS_TARGET" = Darwin; then LDFLAGS="$LDFLAGS -lobjc" fi dnl there are a lot of tests on MOZ_ENABLE_GTK below, that are more convenient dnl to keep that way than testing against MOZ_WIDGET_TOOLKIT case "$MOZ_WIDGET_TOOLKIT" in gtk*) MOZ_ENABLE_GTK=1 ;; esac if test "$COMPILE_ENVIRONMENT"; then if test "$MOZ_WIDGET_TOOLKIT" = gtk; then 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 $GDK_PACKAGES) MOZ_GTK3_CFLAGS="-I${_topsrcdir}/widget/gtk/compat-gtk3 $MOZ_GTK3_CFLAGS" TK_CFLAGS=$MOZ_GTK3_CFLAGS TK_LIBS=$MOZ_GTK3_LIBS dnl GDK_VERSION_MIN_REQUIRED is not set here as GDK3 deprecated warnings dnl are suppressed by widget/gtk/compat-gtk3/gdk/gdkversionmacros.h. AC_DEFINE_UNQUOTED(GDK_VERSION_MAX_ALLOWED,$GDK_VERSION_MAX_ALLOWED) fi if test "$MOZ_ENABLE_GTK"; then if test "$MOZ_X11"; then GDK_PACKAGES=gdk-x11-2.0 fi AC_DEFINE_UNQUOTED(GLIB_VERSION_MIN_REQUIRED,$GLIB_VERSION_MIN_REQUIRED) AC_DEFINE_UNQUOTED(GLIB_VERSION_MAX_ALLOWED,$GLIB_VERSION_MAX_ALLOWED) 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 $GDK_PACKAGES) MOZ_GTK2_CFLAGS="-I${_topsrcdir}/widget/gtk/compat $MOZ_GTK2_CFLAGS" fi fi # COMPILE_ENVIRONMENT AC_SUBST(MOZ_FS_LAYOUT) AC_SUBST_LIST(TK_CFLAGS) AC_SUBST_LIST(TK_LIBS) dnl ======================================================== dnl = dnl = Components & Features dnl = dnl ======================================================== MOZ_ARG_HEADER(Components and Features) AC_SUBST(MOZ_OFFICIAL_BRANDING) if test -n "$MOZ_OFFICIAL_BRANDING"; then if test -z "$MOZ_OFFICIAL_BRANDING_DIRECTORY"; then AC_MSG_ERROR([You must specify MOZ_OFFICIAL_BRANDING_DIRECTORY to use --enable-official-branding.]) else MOZ_BRANDING_DIRECTORY=${MOZ_OFFICIAL_BRANDING_DIRECTORY} AC_DEFINE(MOZ_OFFICIAL_BRANDING) fi fi MOZ_ARG_WITH_STRING(branding, [ --with-branding=dir Use branding from the specified directory.], MOZ_BRANDING_DIRECTORY=$withval) REAL_BRANDING_DIRECTORY="${MOZ_BRANDING_DIRECTORY}" if test -z "$REAL_BRANDING_DIRECTORY"; then REAL_BRANDING_DIRECTORY=${MOZ_BUILD_APP}/branding/nightly fi if test -f "${_topsrcdir}/$REAL_BRANDING_DIRECTORY/configure.sh"; then . "${_topsrcdir}/$REAL_BRANDING_DIRECTORY/configure.sh" fi AC_SUBST(MOZ_BRANDING_DIRECTORY) dnl ======================================================== dnl = Distribution ID dnl ======================================================== MOZ_ARG_WITH_STRING(distribution-id, [ --with-distribution-id=ID Set distribution-specific id (default=org.mozilla)], [ val=`echo $withval` MOZ_DISTRIBUTION_ID="$val"]) if test -z "$MOZ_DISTRIBUTION_ID"; then MOZ_DISTRIBUTION_ID="org.mozilla" fi AC_DEFINE_UNQUOTED(MOZ_DISTRIBUTION_ID,"$MOZ_DISTRIBUTION_ID") AC_SUBST(MOZ_DISTRIBUTION_ID) dnl ======================================================== dnl = libproxy support dnl ======================================================== if test "$MOZ_ENABLE_GTK" then MOZ_ENABLE_LIBPROXY= MOZ_ARG_ENABLE_BOOL(libproxy, [ --enable-libproxy Enable libproxy support ], MOZ_ENABLE_LIBPROXY=1, MOZ_ENABLE_LIBPROXY=) if test "$MOZ_ENABLE_LIBPROXY" then PKG_CHECK_MODULES(MOZ_LIBPROXY, libproxy-1.0) AC_DEFINE(MOZ_ENABLE_LIBPROXY) fi fi AC_SUBST(MOZ_ENABLE_LIBPROXY) dnl ======================================================== dnl = dbus support dnl ======================================================== if test "$MOZ_ENABLE_GTK" then MOZ_ENABLE_DBUS=1 MOZ_ARG_DISABLE_BOOL(dbus, [ --disable-dbus Disable dbus support ], MOZ_ENABLE_DBUS=, MOZ_ENABLE_DBUS=1) if test "$MOZ_ENABLE_DBUS" then PKG_CHECK_MODULES(MOZ_DBUS, dbus-1 >= $DBUS_VERSION) PKG_CHECK_MODULES(MOZ_DBUS_GLIB, dbus-glib-1 >= $DBUS_VERSION) AC_DEFINE(MOZ_ENABLE_DBUS) fi fi AC_SUBST(MOZ_ENABLE_DBUS) AC_TRY_COMPILE([#include ], [ struct ethtool_cmd cmd; cmd.speed_hi = 0; ], MOZ_WEBRTC_HAVE_ETHTOOL_SPEED_HI=1) AC_SUBST(MOZ_WEBRTC_HAVE_ETHTOOL_SPEED_HI) if test -n "$MOZ_WEBRTC"; then if test -n "$MOZ_X11"; then MOZ_WEBRTC_X11_LIBS="-lXext -lXdamage -lXfixes -lXcomposite" fi fi AC_SUBST_LIST(MOZ_WEBRTC_X11_LIBS) dnl ======================================================== dnl = Apple platform decoder support dnl ======================================================== if test "$COMPILE_ENVIRONMENT"; then if test -n "$MOZ_APPLEMEDIA"; then # hack in frameworks for fmp4 - see bug 1029974 # We load VideoToolbox and CoreMedia dynamically, so they don't appear here. LDFLAGS="$LDFLAGS -framework AudioToolbox" dnl Verify CoreMedia is available. AC_CHECK_HEADERS([CoreMedia/CoreMedia.h VideoToolbox/VideoToolbox.h], [], [AC_MSG_ERROR([MacOS X 10.9 SDK or later is required])]) fi fi # COMPILE_ENVIRONMENT dnl ======================================================== dnl = Handle dependent MEDIA defines dnl ======================================================== MOZ_WEBM_ENCODER=1 AC_DEFINE(MOZ_WEBM_ENCODER) AC_SUBST(MOZ_WEBM_ENCODER) dnl ======================================================== dnl NegotiateAuth dnl ======================================================== MOZ_ARG_DISABLE_BOOL(negotiateauth, [ --disable-negotiateauth Disable GSS-API negotiation ], MOZ_AUTH_EXTENSION=, MOZ_AUTH_EXTENSION=1 ) dnl ======================================================== dnl Searching of system directories for extensions. dnl Note: this switch is meant to be used for test builds dnl whose behavior should not depend on what happens to be dnl installed on the local machine. dnl ======================================================== MOZ_ARG_DISABLE_BOOL(system-extension-dirs, [ --disable-system-extension-dirs Disable searching system- and account-global directories for extensions of any kind; use only profile-specific extension directories], ENABLE_SYSTEM_EXTENSION_DIRS=, ENABLE_SYSTEM_EXTENSION_DIRS=1 ) if test "$ENABLE_SYSTEM_EXTENSION_DIRS"; then AC_DEFINE(ENABLE_SYSTEM_EXTENSION_DIRS) fi dnl ======================================================== dnl = Universalchardet dnl ======================================================== MOZ_ARG_DISABLE_BOOL(universalchardet, [ --disable-universalchardet Disable universal encoding detection], MOZ_UNIVERSALCHARDET=, MOZ_UNIVERSALCHARDET=1 ) dnl ======================================================== dnl Gamepad support dnl ======================================================== if test "$COMPILE_ENVIRONMENT" ; then dnl Moved gamepad platform check to moz.build, linux header check still needed here. if test "$OS_TARGET" = "Linux"; then MOZ_CHECK_HEADER([linux/joystick.h]) if test "$ac_cv_header_linux_joystick_h" != "yes"; then AC_MSG_ERROR([Can't find header linux/joystick.h, needed for gamepad support. Please install Linux kernel headers.]) fi fi fi # COMPILE_ENVIRONMENT dnl ======================================================== dnl = Breakpad crash reporting (on by default on supported platforms) dnl ======================================================== case $target in i?86-*-mingw*|x86_64-*-mingw*|aarch64-*-mingw*) MOZ_CRASHREPORTER=1 ;; i?86-apple-darwin*|x86_64-apple-darwin*) MOZ_CRASHREPORTER=1 ;; *-android*|*-linuxandroid*) dnl Android/arm is arm-unknown-linux-androideabi, so android condition should dnl be before Linux condition dnl The crash reporter prevents crash stacktraces to be logged in the dnl logs so we leave it out by default in developer builds. if test -z "$DEVELOPER_OPTIONS"; then MOZ_CRASHREPORTER=1 fi ;; i?86-*-linux*|x86_64-*-linux*|arm-*-linux*) if test "$MOZ_ENABLE_GTK"; then MOZ_CRASHREPORTER=1 fi ;; esac MOZ_ARG_DISABLE_BOOL(crashreporter, [ --disable-crashreporter Disable breakpad crash reporting], [MOZ_CRASHREPORTER=], [MOZ_CRASHREPORTER=F # Force enable breakpad]) if test "$OS_ARCH" != "$HOST_OS_ARCH" -a "$OS_ARCH" != "WINNT" -a "$OS_ARCH" != "Darwin" -a "$MOZ_WIDGET_TOOLKIT" != "android"; then if test "$MOZ_CRASHREPORTER" = F; then AC_MSG_ERROR([Cannot --enable-crashreporter, as breakpad tools do not support compiling on $HOST_OS_ARCH while targeting $OS_ARCH.]) fi MOZ_CRASHREPORTER= fi if test -n "$MOZ_CRASHREPORTER"; then AC_DEFINE(MOZ_CRASHREPORTER) if test "$OS_TARGET" = "Linux" && \ test -z "$SKIP_LIBRARY_CHECKS"; then PKG_CHECK_MODULES(MOZ_GTHREAD, gthread-2.0) fi if test "$OS_ARCH" = "WINNT"; then if test -z "$HAVE_64BIT_BUILD" -a -n "$COMPILE_ENVIRONMENT"; then MOZ_CRASHREPORTER_INJECTOR=1 AC_DEFINE(MOZ_CRASHREPORTER_INJECTOR) fi fi fi dnl ======================================================== dnl = Enable compilation of specific extension modules dnl ======================================================== MOZ_ARG_ENABLE_STRING(extensions, [ --enable-extensions Enable extensions], [ for option in `echo $enableval | sed 's/,/ /g'`; do if test "$option" = "yes" -o "$option" = "all"; then AC_MSG_ERROR([--enable-extensions=$option is no longer supported.]) elif test "$option" = "no" -o "$option" = "none"; then MOZ_EXTENSIONS="" elif test "$option" = "default"; then MOZ_EXTENSIONS="$MOZ_EXTENSIONS $MOZ_EXTENSIONS_DEFAULT" elif test `echo "$option" | grep -c \^-` != 0; then option=`echo $option | sed 's/^-//'` MOZ_EXTENSIONS=`echo "$MOZ_EXTENSIONS" | sed "s/ ${option}//"` else MOZ_EXTENSIONS="$MOZ_EXTENSIONS $option" fi done], MOZ_EXTENSIONS="$MOZ_EXTENSIONS_DEFAULT") dnl Ensure every extension exists, to avoid mostly-inscrutable error messages dnl when trying to build a nonexistent extension. for extension in $MOZ_EXTENSIONS; do if test ! -d "${srcdir}/extensions/${extension}"; then AC_MSG_ERROR([Unrecognized extension provided to --enable-extensions: ${extension}.]) fi done # Avoid defining MOZ_ENABLE_CAIRO_FT on Windows platforms because # "cairo-ft-font.c" includes , which only exists on posix platforms if test -n "$MOZ_TREE_FREETYPE" -a "$OS_TARGET" != WINNT; then MOZ_ENABLE_CAIRO_FT=1 FT_FONT_FEATURE="#define CAIRO_HAS_FT_FONT 1" CAIRO_FT_CFLAGS="-I$_topsrcdir/modules/freetype2/include" AC_SUBST_LIST(CAIRO_FT_CFLAGS) fi dnl ======================================================== dnl Updater dnl ======================================================== MOZ_ARG_DISABLE_BOOL(updater, [ --disable-updater Disable building of updater], MOZ_UPDATER=, MOZ_UPDATER=1 ) if test -n "$MOZ_UPDATER"; then AC_DEFINE(MOZ_UPDATER) fi dnl ======================================================== dnl parental controls (for Windows Vista) dnl ======================================================== MOZ_ARG_DISABLE_BOOL(parental-controls, [ --disable-parental-controls Do not build parental controls], MOZ_DISABLE_PARENTAL_CONTROLS=1, MOZ_DISABLE_PARENTAL_CONTROLS=) if test -n "$MOZ_DISABLE_PARENTAL_CONTROLS"; then AC_DEFINE(MOZ_DISABLE_PARENTAL_CONTROLS) fi AC_SUBST(MOZ_DISABLE_PARENTAL_CONTROLS) dnl ======================================================== dnl = Disable smartcard support dnl ======================================================== if test -n "$MOZ_NO_SMART_CARDS"; then AC_DEFINE(MOZ_NO_SMART_CARDS) fi AC_SUBST(MOZ_NO_SMART_CARDS) dnl ======================================================== dnl = Sandboxing support dnl ======================================================== if test -n "$MOZ_TSAN" -o -n "$MOZ_ASAN"; then # Bug 1182565: TSan conflicts with sandboxing on Linux. # Bug 1287971: LSan also conflicts with sandboxing on Linux. case $OS_TARGET in Linux|Android) MOZ_SANDBOX= ;; esac fi MOZ_ARG_DISABLE_BOOL(sandbox, [ --disable-sandbox Disable sandboxing support], MOZ_SANDBOX=, MOZ_SANDBOX=1) case "$OS_TARGET" in WINNT|Darwin|OpenBSD) ;; Linux) case $CPU_ARCH in x86_64|x86|arm|aarch64) ;; # Linux sandbox is only available on x86{,_64} and arm{,64}. *) MOZ_SANDBOX= ;; esac ;; *) # Only enable the sandbox by default on Linux, OpenBSD, macOS, and Windows MOZ_SANDBOX= ;; esac if test -n "$MOZ_SANDBOX"; then AC_DEFINE(MOZ_SANDBOX) fi AC_SUBST(MOZ_SANDBOX) dnl ======================================================== dnl = dnl = Module specific options dnl = dnl ======================================================== MOZ_ARG_HEADER(Individual module options) dnl ============================== dnl === SQLite fdatasync check === dnl ============================== dnl Check to see if fdatasync is available and make use of it AC_CHECK_FUNC(fdatasync) dnl ======================================================== dnl = Disable zipwriter dnl ======================================================== MOZ_ARG_DISABLE_BOOL(zipwriter, [ --disable-zipwriter Disable zipwriter component], MOZ_ZIPWRITER=, MOZ_ZIPWRITER=1 ) AC_SUBST(MOZ_ZIPWRITER) dnl ======================================================== dnl = dnl = Feature options that require extra sources to be pulled dnl = dnl ======================================================== dnl MOZ_ARG_HEADER(Features that require extra sources) dnl ======================================================== dnl = dnl = Runtime debugging and Optimization Options dnl = dnl ======================================================== MOZ_ARG_HEADER(Runtime debugging and Optimizations) dnl ======================================================== dnl = Enable code optimization. ON by default. dnl ======================================================== # Use value from moz.configure if one is defined. Else use our computed # value. if test -n "${MOZ_CONFIGURE_OPTIMIZE_FLAGS}"; then MOZ_OPTIMIZE_FLAGS=${MOZ_CONFIGURE_OPTIMIZE_FLAGS} fi if test "$COMPILE_ENVIRONMENT"; then if test -n "$MOZ_OPTIMIZE"; then AC_MSG_CHECKING([for valid C compiler optimization flags]) _SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS $MOZ_OPTIMIZE_FLAGS" AC_TRY_COMPILE([#include ], [printf("Hello World\n");], _results=yes, _results=no) AC_MSG_RESULT([$_results]) if test "$_results" = "no"; then AC_MSG_ERROR([These compiler flags for C are invalid: $MOZ_OPTIMIZE_FLAGS]) fi CFLAGS=$_SAVE_CFLAGS if test -n "$MOZ_LTO" -a -n "$CLANG_CC"; then # When using llvm-based LTO, non numeric optimization levels are # not supported by the linker, so force the linker to use -O2 ( # which doesn't influence the level compilation units are actually # compiled at). case " $MOZ_OPTIMIZE_FLAGS " in *\ -Os\ *|*\ -Oz\ *) MOZ_OPTIMIZE_LDFLAGS="$MOZ_OPTIMIZE_LDFLAGS -O2" ;; esac fi fi fi # COMPILE_ENVIRONMENT AC_SUBST_LIST(MOZ_OPTIMIZE_FLAGS) AC_SUBST_LIST(MOZ_OPTIMIZE_LDFLAGS) AC_SUBST_LIST(MOZ_PGO_OPTIMIZE_FLAGS) dnl ======================================================== dnl = Enable runtime logging dnl ======================================================== AC_DEFINE(MOZ_LOGGING) AC_DEFINE(FORCE_PR_LOG) dnl ======================================================== dnl = This will enable logging of addref, release, ctor, dtor. dnl ======================================================== _ENABLE_LOGREFCNT=42 MOZ_ARG_ENABLE_BOOL(logrefcnt, [ --enable-logrefcnt Enable logging of refcounts (default=debug) ], _ENABLE_LOGREFCNT=1, _ENABLE_LOGREFCNT= ) if test "$_ENABLE_LOGREFCNT" = "1"; then AC_DEFINE(FORCE_BUILD_REFCNT_LOGGING) elif test -z "$_ENABLE_LOGREFCNT"; then AC_DEFINE(NO_BUILD_REFCNT_LOGGING) fi dnl ======================================================== dnl moz_dump_painting dnl ======================================================== MOZ_ARG_ENABLE_BOOL(dump-painting, [ --enable-dump-painting Enable paint debugging.], MOZ_DUMP_PAINTING=1, MOZ_DUMP_PAINTING= ) if test -n "$MOZ_DUMP_PAINTING"; then AC_DEFINE(MOZ_DUMP_PAINTING) AC_DEFINE(MOZ_LAYERS_HAVE_LOG) fi if test -n "$MOZ_DEBUG"; then AC_DEFINE(MOZ_DUMP_PAINTING) fi case "${OS_TARGET}" in Android|WINNT|Darwin) MOZ_GLUE_IN_PROGRAM= ;; *) dnl On !Android !Windows !OSX, we only want to link executables against mozglue MOZ_GLUE_IN_PROGRAM=1 AC_DEFINE(MOZ_GLUE_IN_PROGRAM) ;; esac dnl ======================================================== dnl = Jemalloc build setup dnl ======================================================== if test -z "$MOZ_MEMORY"; then case "${target}" in *-mingw*) if test -z "$WIN32_REDIST_DIR" -a -z "$MOZ_DEBUG"; then AC_MSG_WARN([When not building jemalloc, you need to set WIN32_REDIST_DIR to the path to the Visual C++ Redist (usually VCINSTALLDIR/redist/x86/Microsoft.VC80.CRT, for VC++ v8) if you intend to distribute your build.]) fi ;; esac else dnl The generic feature tests that determine how to compute ncpus are long and dnl complicated. Therefore, simply define special cpp variables for the dnl platforms we have special knowledge of. case "${target}" in *-mingw*) export MOZ_NO_DEBUG_RTL=1 ;; esac fi # MOZ_MEMORY AC_SUBST(MOZ_GLUE_IN_PROGRAM) dnl ======================================================== dnl = Enable using the clang plugin to build dnl ======================================================== if test -n "$COMPILE_ENVIRONMENT"; then MOZ_CONFIG_CLANG_PLUGIN fi # COMPILE_ENVIRONMENT dnl ======================================================== dnl = frontend JS debug mode dnl ======================================================== MOZ_ARG_ENABLE_BOOL(debug-js-modules, [ --enable-debug-js-modules Enable debug mode for frontend JS libraries], DEBUG_JS_MODULES=1, DEBUG_JS_MODULES=) AC_SUBST(DEBUG_JS_MODULES) dnl ======================================================== dnl = dnl = Profiling and Instrumenting dnl = dnl ======================================================== MOZ_ARG_HEADER(Profiling and Instrumenting) dnl ======================================================== dnl = Support for demangling undefined symbols dnl ======================================================== if test -z "$SKIP_LIBRARY_CHECKS"; then AC_LANG_SAVE AC_LANG_CPLUSPLUS AC_CHECK_FUNCS(__cxa_demangle, HAVE_DEMANGLE=1, HAVE_DEMANGLE=) AC_LANG_RESTORE fi # Demangle only for debug or DMD builds MOZ_DEMANGLE_SYMBOLS= if test "$HAVE_DEMANGLE" && test "$MOZ_DEBUG" -o "$MOZ_DMD"; then MOZ_DEMANGLE_SYMBOLS=1 AC_DEFINE(MOZ_DEMANGLE_SYMBOLS) fi AC_SUBST(MOZ_DEMANGLE_SYMBOLS) dnl ======================================================== dnl = Support for gcc stack unwinding (from gcc 3.3) dnl ======================================================== if test -z "$SKIP_LIBRARY_CHECKS"; then AC_LANG_SAVE AC_LANG_CPLUSPLUS MOZ_CHECK_HEADER(unwind.h, AC_CHECK_FUNCS(_Unwind_Backtrace)) AC_LANG_RESTORE fi dnl ======================================================== dnl = dnl = Misc. Options dnl = dnl ======================================================== MOZ_ARG_HEADER(Misc. Options) dnl ======================================================== dnl = Location of the mozilla user directory (default is ~/.mozilla).], dnl ======================================================== MOZ_ARG_WITH_STRING(user-appdir, [ --with-user-appdir=DIR Set user-specific appdir (default=.mozilla)], [ val=`echo $withval` if echo "$val" | grep "\/" >/dev/null; then AC_MSG_ERROR("Homedir must be single relative path.") else MOZ_USER_DIR="$val" fi]) AC_DEFINE_UNQUOTED(MOZ_USER_DIR,"$MOZ_USER_DIR") if test -z "$SKIP_COMPILER_CHECKS"; then dnl ======================================================== dnl = dnl = Compiler Options dnl = dnl ======================================================== MOZ_ARG_HEADER(Compiler Options) dnl ======================================================== dnl Check for gcc -pipe support dnl ======================================================== AC_MSG_CHECKING([for -pipe support]) if test -n "$GNU_CC" -a -n "$GNU_CXX"; then dnl Any gcc that supports firefox supports -pipe. CFLAGS="$CFLAGS -pipe" CXXFLAGS="$CXXFLAGS -pipe" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi fi # ! SKIP_COMPILER_CHECKS AC_LANG_C if test "$COMPILE_ENVIRONMENT"; then MOZ_EXPAND_LIBS fi # COMPILE_ENVIRONMENT dnl ======================================================== dnl = dnl = Static Build Options dnl = dnl ======================================================== MOZ_ARG_HEADER(Static build options) if test -z "$MOZ_SYSTEM_ZLIB"; then if test -n "$JS_SHARED_LIBRARY" -o -n "$MOZ_LINKER" -o "$MOZ_WIDGET_TOOLKIT" = android; then ZLIB_IN_MOZGLUE=1 AC_DEFINE(ZLIB_IN_MOZGLUE) fi fi AC_SUBST(ZLIB_IN_MOZGLUE) dnl ======================================================== dnl = dnl = Standalone module options dnl = dnl ======================================================== MOZ_ARG_HEADER(Standalone module options (Not for building Mozilla)) dnl Check for GLib. dnl ======================================================== if test -z "$SKIP_PATH_CHECKS"; then if test -z "${GLIB_CFLAGS}" -o -z "${GLIB_LIBS}" ; then if test "$MOZ_ENABLE_GTK" ; then PKG_CHECK_MODULES(GLIB, glib-2.0 >= 1.3.7 gobject-2.0) fi fi fi if test -z "${GLIB_GMODULE_LIBS}" \ -a -n "${GLIB_CONFIG}"\ -a "${GLIB_CONFIG}" != no\ ; then GLIB_GMODULE_LIBS=`$GLIB_CONFIG gmodule --libs` fi AC_SUBST_LIST(GLIB_GMODULE_LIBS) if test "$USE_FC_FREETYPE"; then if test "$COMPILE_ENVIRONMENT"; then dnl ======================================================== dnl = Check for freetype2 functionality dnl ======================================================== if test "$_HAVE_FREETYPE2" -a -z "$MOZ_TREE_FREETYPE"; then _SAVE_LIBS="$LIBS" _SAVE_CFLAGS="$CFLAGS" LIBS="$LIBS $FT2_LIBS" CFLAGS="$CFLAGS $FT2_CFLAGS" AC_CACHE_CHECK(for FT_Bitmap_Size.y_ppem, ac_cv_member_FT_Bitmap_Size_y_ppem, [AC_TRY_COMPILE([#include #include FT_FREETYPE_H], [FT_Bitmap_Size s; if (sizeof s.y_ppem) return 0; return 1], ac_cv_member_FT_Bitmap_Size_y_ppem=yes, ac_cv_member_FT_Bitmap_Size_y_ppem=no)]) if test "$ac_cv_member_FT_Bitmap_Size_y_ppem" = yes; then HAVE_FT_BITMAP_SIZE_Y_PPEM=1 else HAVE_FT_BITMAP_SIZE_Y_PPEM=0 fi AC_DEFINE_UNQUOTED(HAVE_FT_BITMAP_SIZE_Y_PPEM, $HAVE_FT_BITMAP_SIZE_Y_PPEM, [FT_Bitmap_Size structure includes y_ppem field]) AC_CHECK_FUNCS(FT_GlyphSlot_Embolden FT_Load_Sfnt_Table) LIBS="$_SAVE_LIBS" CFLAGS="$_SAVE_CFLAGS" fi _SAVE_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $FT2_CFLAGS $XCFLAGS" MOZ_CHECK_HEADERS([fontconfig/fcfreetype.h], , [AC_MSG_ERROR(Can't find header fontconfig/fcfreetype.h.)], [#include ]) CPPFLAGS="$_SAVE_CPPFLAGS" fi fi dnl ======================================================== dnl Check if we need the 32-bit Linux SSE2 error dialog dnl ======================================================== AC_SUBST(MOZ_LINUX_32_SSE2_STARTUP_ERROR) dnl ======================================================== dnl Check for pixman and cairo dnl ======================================================== MOZ_TREE_CAIRO=1 MOZ_ARG_ENABLE_BOOL(system-cairo, [ --enable-system-cairo Obsolete: do not use this option], AC_MSG_ERROR(--enable-system-cairo is not supported), MOZ_TREE_CAIRO=1 ) MOZ_TREE_PIXMAN=1 MOZ_ARG_ENABLE_BOOL(system-pixman, [ --enable-system-pixman Use system pixman (located with pkgconfig)], MOZ_TREE_PIXMAN=, MOZ_TREE_PIXMAN=force, MOZ_TREE_PIXMAN=1 ) if test "$MOZ_TREE_PIXMAN"; then AC_DEFINE(MOZ_TREE_PIXMAN) else PKG_CHECK_MODULES(MOZ_PIXMAN, pixman-1 >= 0.19.2) fi MOZ_CAIRO_CFLAGS="-I${DIST}/include/cairo" AC_DEFINE(MOZ_TREE_CAIRO) if test "$OS_ARCH" = "WINNT"; then # For now we assume that we will have a uint64_t available through # one of the above headers or mozstdint.h. AC_DEFINE(HAVE_UINT64_T) fi # Define macros for cairo-features.h TEE_SURFACE_FEATURE="#define CAIRO_HAS_TEE_SURFACE 1" if test "$MOZ_X11"; then XLIB_SURFACE_FEATURE="#define CAIRO_HAS_XLIB_SURFACE 1" XLIB_XRENDER_SURFACE_FEATURE="#define CAIRO_HAS_XLIB_XRENDER_SURFACE 1" PS_SURFACE_FEATURE="#define CAIRO_HAS_PS_SURFACE 1" fi if test "$_HAVE_FREETYPE2"; then FT_FONT_FEATURE="#define CAIRO_HAS_FT_FONT 1" MOZ_ENABLE_CAIRO_FT=1 CAIRO_FT_CFLAGS="$FT2_CFLAGS" fi case "$MOZ_WIDGET_TOOLKIT" in cocoa | uikit) QUARTZ_SURFACE_FEATURE="#define CAIRO_HAS_QUARTZ_SURFACE 1" QUARTZ_IMAGE_SURFACE_FEATURE="#define CAIRO_HAS_QUARTZ_IMAGE_SURFACE 1" QUARTZ_FONT_FEATURE="#define CAIRO_HAS_QUARTZ_FONT 1" ;; windows) WIN32_DWRITE_FONT_FEATURE="#define CAIRO_HAS_DWRITE_FONT 1" WIN32_FONT_FEATURE="#define CAIRO_HAS_WIN32_FONT 1" WIN32_SURFACE_FEATURE="#define CAIRO_HAS_WIN32_SURFACE 1" if test "$COMPILE_ENVIRONMENT"; then MOZ_CHECK_HEADER(d3d10.h, MOZ_ENABLE_D3D10_LAYER=1) fi ;; esac if test "$USE_FC_FREETYPE"; then FC_FONT_FEATURE="#define CAIRO_HAS_FC_FONT 1" fi AC_SUBST(MOZ_ENABLE_CAIRO_FT) AC_SUBST(MOZ_ENABLE_D3D10_LAYER) AC_SUBST(PS_SURFACE_FEATURE) AC_SUBST(SVG_SURFACE_FEATURE) AC_SUBST(XLIB_SURFACE_FEATURE) AC_SUBST(XLIB_XRENDER_SURFACE_FEATURE) AC_SUBST(QUARTZ_SURFACE_FEATURE) AC_SUBST(QUARTZ_IMAGE_SURFACE_FEATURE) AC_SUBST(WIN32_SURFACE_FEATURE) AC_SUBST(OS2_SURFACE_FEATURE) AC_SUBST(DIRECTFB_SURFACE_FEATURE) AC_SUBST(FT_FONT_FEATURE) AC_SUBST(FC_FONT_FEATURE) AC_SUBST(WIN32_FONT_FEATURE) AC_SUBST(WIN32_DWRITE_FONT_FEATURE) AC_SUBST(QUARTZ_FONT_FEATURE) AC_SUBST(PNG_FUNCTIONS_FEATURE) AC_SUBST(QT_SURFACE_FEATURE) AC_SUBST(TEE_SURFACE_FEATURE) if test "$MOZ_X11"; then MOZ_CAIRO_OSLIBS="$MOZ_CAIRO_OSLIBS $XLDFLAGS -lXrender" fi CAIRO_FEATURES_H=gfx/cairo/cairo/src/cairo-features.h case "$MOZ_WIDGET_TOOLKIT" in android) TK_CFLAGS="$MOZ_CAIRO_CFLAGS $MOZ_PIXMAN_CFLAGS" TK_LIBS="$MOZ_CAIRO_LIBS $MOZ_PIXMAN_LIBS" ;; esac AC_SUBST(MOZ_TREE_CAIRO) AC_SUBST_LIST(MOZ_CAIRO_CFLAGS) AC_SUBST_LIST(MOZ_CAIRO_LIBS) AC_SUBST_LIST(MOZ_CAIRO_OSLIBS) AC_SUBST(MOZ_TREE_PIXMAN) BINDGEN_SYSTEM_FLAGS="$_BINDGEN_CFLAGS $NSPR_CFLAGS $NSS_CFLAGS $MOZ_PIXMAN_CFLAGS $MOZ_CAIRO_CFLAGS" AC_SUBST(BINDGEN_SYSTEM_FLAGS) BINDGEN_SYSTEM_TOML_FLAGS="$BINDGEN_SYSTEM_FLAGS" AC_SUBST_TOML_LIST(BINDGEN_SYSTEM_TOML_FLAGS) dnl ======================================================== dnl disable xul dnl ======================================================== MOZ_ARG_DISABLE_BOOL(xul, [ --disable-xul Disable XUL], MOZ_XUL= ) if test "$MOZ_XUL"; then AC_DEFINE(MOZ_XUL) else dnl remove extensions that require XUL MOZ_EXTENSIONS=`echo $MOZ_EXTENSIONS | sed -e 's/inspector//' -e 's/irc//' -e 's/tasks//'` fi AC_SUBST(MOZ_XUL) dnl ======================================================== dnl necko configuration options dnl ======================================================== dnl dnl option to disable necko's wifi scanner dnl if test "$MOZ_WIDGET_TOOLKIT"; then case "$OS_TARGET" in Darwin) NECKO_WIFI=1 ;; DragonFly|FreeBSD|WINNT) NECKO_WIFI=1 ;; Linux) NECKO_WIFI=1 NECKO_WIFI_DBUS=1 ;; esac fi MOZ_ARG_DISABLE_BOOL(necko-wifi, [ --disable-necko-wifi Disable necko wifi scanner], NECKO_WIFI=, NECKO_WIFI=1) if test "$NECKO_WIFI"; then if test -z "$MOZ_ENABLE_DBUS" -a -n "$NECKO_WIFI_DBUS"; then AC_MSG_ERROR([Necko WiFi scanning needs DBus on your platform, remove --disable-dbus or use --disable-necko-wifi]) fi AC_DEFINE(NECKO_WIFI) fi AC_SUBST(NECKO_WIFI) AC_SUBST(NECKO_WIFI_DBUS) dnl ======================================================== dnl = dnl = Maintainer debug option (no --enable equivalent) dnl = dnl ======================================================== AC_SUBST(NM) AC_SUBST_LIST(ASFLAGS) AC_SUBST(IMPLIB) AC_SUBST(FILTER) AC_SUBST(MOZ_AUTH_EXTENSION) AC_SUBST_LIST(MOZ_DEBUG_LDFLAGS) AC_SUBST_LIST(WARNINGS_CFLAGS) AC_SUBST_SET(MOZ_EXTENSIONS) AC_SUBST(MOZ_UNIVERSALCHARDET) AC_SUBST(MOZ_SPELLCHECK) AC_SUBST(MOZ_ANDROID_ANR_REPORTER) AC_SUBST(MOZ_CRASHREPORTER) AC_SUBST(MOZ_CRASHREPORTER_INJECTOR) AC_SUBST(MOZ_STUB_INSTALLER) AC_SUBST(MOZ_UPDATER) AC_SUBST(MOZ_ANDROID_APPLICATION_CLASS) AC_SUBST(MOZ_ANDROID_BROWSER_INTENT_CLASS) AC_SUBST(INCREMENTAL_LINKER) AC_SUBST_LIST(MOZ_FIX_LINK_PATHS) AC_SUBST(MOZ_POST_PROGRAM_COMMAND) AC_SUBST(MOZ_LINKER_EXTRACT) if test -n "$MOZ_BINARY_EXTENSIONS"; then AC_DEFINE(MOZ_BINARY_EXTENSIONS) fi AC_SUBST(MOZ_REQUIRE_SIGNING) if test "$MOZ_REQUIRE_SIGNING" = 1; then AC_DEFINE(MOZ_REQUIRE_SIGNING) fi dnl ======================================================== dnl = Mac bundle name prefix dnl ======================================================== MOZ_ARG_WITH_STRING(macbundlename-prefix, [ --with-macbundlename-prefix=prefix Prefix for MOZ_MACBUNDLE_NAME], [ MOZ_MACBUNDLE_NAME_PREFIX="$withval"]) MOZ_MACBUNDLE_NAME=$MOZ_APP_DISPLAYNAME if test "$MOZ_MACBUNDLE_NAME_PREFIX"; then MOZ_MACBUNDLE_NAME="${MOZ_MACBUNDLE_NAME_PREFIX}${MOZ_MACBUNDLE_NAME}" fi if test "$MOZ_DEBUG"; then MOZ_MACBUNDLE_NAME="${MOZ_MACBUNDLE_NAME}Debug.app" else MOZ_MACBUNDLE_NAME=${MOZ_MACBUNDLE_NAME}.app fi AC_SUBST(MOZ_MACBUNDLE_NAME) dnl Mac bundle identifier (based on MOZ_APP_DISPLAYNAME) # If the MOZ_MACBUNDLE_ID is defined in the configure.sh, use it # Otherwise, use MOZ_APP_DISPLAYNAME if test -z "$MOZ_MACBUNDLE_ID"; then MOZ_MACBUNDLE_ID=`echo $MOZ_APP_DISPLAYNAME | tr 'A-Z' 'a-z' | tr -dc 'a-z-'` fi MOZ_MACBUNDLE_ID=${MOZ_DISTRIBUTION_ID}.${MOZ_MACBUNDLE_ID} if test "$MOZ_DEBUG"; then MOZ_MACBUNDLE_ID=${MOZ_MACBUNDLE_ID}debug fi AC_DEFINE_UNQUOTED(MOZ_MACBUNDLE_ID,$MOZ_MACBUNDLE_ID) AC_SUBST(MOZ_MACBUNDLE_ID) dnl ======================================================== dnl = Child Process Name for IPC dnl ======================================================== if test "$MOZ_WIDGET_TOOLKIT" != "android"; then MOZ_CHILD_PROCESS_NAME="plugin-container${BIN_SUFFIX}" else # We want to let Android unpack the file at install time, but it only does # so if the file is named libsomething.so. The lib/ path is also required # because the unpacked file will be under the lib/ subdirectory and will # need to be executed from that path. MOZ_CHILD_PROCESS_NAME="libplugin-container.so" fi MOZ_CHILD_PROCESS_BUNDLE="plugin-container.app/Contents/MacOS/" MOZ_CHILD_PROCESS_BUNDLENAME="${MOZ_APP_DISPLAYNAME}CP" AC_SUBST(MOZ_CHILD_PROCESS_NAME) AC_SUBST(MOZ_CHILD_PROCESS_BUNDLE) AC_SUBST(MOZ_CHILD_PROCESS_BUNDLENAME) # The following variables are available to branding and application # configuration ($BRANDING/configure.sh and $APPLICATION/confvars.sh): # - MOZ_APP_VENDOR: Used for application.ini's "Vendor" field, which also # impacts profile location and user-visible fields. # - MOZ_APP_DISPLAYNAME: Used in user-visible fields (DLL properties, # Mac Bundle name, Updater, Installer), it is typically used for nightly # builds (e.g. Aurora for Firefox). # - MOZ_APP_PROFILE: When set, used for application.ini's # "Profile" field, which controls profile location. # - MOZ_APP_ID: When set, used for application.ini's "ID" field, and # crash reporter server url. # - MOZ_PROFILE_MIGRATOR: When set, enables profile migrator. # The following environment variables used to have an effect, but don't anymore: # - MOZ_APP_VERSION: Defines the application version number. This was replaced with # the contents from the version.txt file in the application directory, or # browser/config/version.txt if there isn't one. # - MOZ_APP_VERSION_DISPLAY: Defines the application version number. Used # in the "About" window. This was replaced with the contents from the # version_display.txt or version.txt in the application directory, or # browser/config/version_display.txt. # For extensions and langpacks, we require a max version that is compatible # across security releases. MOZ_APP_MAXVERSION is our method for doing that. # 24.0a1 and 24.0a2 aren't affected # 24.0 becomes 24.* # 24.1.1 becomes 24.* IS_ALPHA=`echo $MOZ_APP_VERSION | grep a` if test -z "$IS_ALPHA"; then changequote(,) if test "$(basename $MOZ_BUILD_APP)" = "suite"; then MOZ_APP_MAXVERSION=`echo $MOZ_APP_VERSION | sed "s|\(^[0-9]*\.[0-9]*\).*|\1|"`.* else MOZ_APP_MAXVERSION=`echo $MOZ_APP_VERSION | sed "s|\(^[0-9]*\).*|\1|"`.* fi changequote([,]) else MOZ_APP_MAXVERSION=$MOZ_APP_VERSION fi AC_SUBST(MOZ_APP_DISPLAYNAME) AC_SUBST(MOZ_APP_VENDOR) AC_SUBST(MOZ_APP_PROFILE) AC_SUBST(MOZ_APP_ID) AC_SUBST(MAR_CHANNEL_ID) AC_SUBST(ACCEPTED_MAR_CHANNEL_IDS) AC_SUBST(MOZ_PROFILE_MIGRATOR) AC_DEFINE_UNQUOTED(MOZ_APP_UA_NAME, "$MOZ_APP_UA_NAME") AC_SUBST(MOZ_APP_UA_NAME) AC_DEFINE_UNQUOTED(MOZ_APP_UA_VERSION, "$MOZ_APP_VERSION") AC_DEFINE_UNQUOTED(BROWSER_CHROME_URL, $BROWSER_CHROME_URL) AC_DEFINE_UNQUOTED(BROWSER_CHROME_URL_QUOTED, "$BROWSER_CHROME_URL") AC_SUBST(MOZ_APP_MAXVERSION) AC_SUBST(MOZ_UA_OS_AGNOSTIC) if test -n "$MOZ_UA_OS_AGNOSTIC"; then AC_DEFINE(MOZ_UA_OS_AGNOSTIC) fi AC_SUBST(MOZ_PKG_SPECIAL) AC_SUBST(MOZ_SIMPLE_PACKAGE_NAME) if test "$MOZILLA_OFFICIAL"; then # Build revisions should always be present in official builds MOZ_INCLUDE_SOURCE_INFO=1 fi # External builds (specifically Ubuntu) may drop the hg repo information, so we allow to # explicitly set the repository and changeset information in. AC_SUBST(MOZ_SOURCE_REPO) AC_SUBST(MOZ_SOURCE_CHANGESET) AC_SUBST(MOZ_INCLUDE_SOURCE_INFO) dnl If we have any service that uploads data (and requires data submission dnl policy alert), set MOZ_DATA_REPORTING. dnl We need SUBST for build system and DEFINE for xul preprocessor. if test -n "$MOZ_TELEMETRY_REPORTING" || test -n "$MOZ_SERVICES_HEALTHREPORT" || test -n "$MOZ_CRASHREPORTER" || test -n "$MOZ_NORMANDY"; then MOZ_DATA_REPORTING=1 AC_DEFINE(MOZ_DATA_REPORTING) AC_SUBST(MOZ_DATA_REPORTING) fi dnl win32 options AC_SUBST(WIN32_REDIST_DIR) AC_SUBST(WIN_UCRT_REDIST_DIR) dnl Echo the CFLAGS to remove extra whitespace. CFLAGS=`echo \ $_COMPILATION_CFLAGS \ $CFLAGS` CXXFLAGS=`echo \ $_WARNINGS_CXXFLAGS \ $_COMPILATION_CXXFLAGS \ $CXXFLAGS` COMPILE_CFLAGS=`echo \ $_DEFINES_CFLAGS \ $COMPILE_CFLAGS` COMPILE_CXXFLAGS=`echo \ $_DEFINES_CXXFLAGS \ $COMPILE_CXXFLAGS` HOST_CFLAGS=`echo \ $_WARNINGS_HOST_CFLAGS \ $_COMPILATION_HOST_CFLAGS \ $HOST_CFLAGS` HOST_CXXFLAGS=`echo \ $_WARNINGS_HOST_CXXFLAGS \ $_COMPILATION_HOST_CXXFLAGS \ $HOST_CXXFLAGS` AC_SUBST(MOZ_SYSTEM_PNG) AC_SUBST_LIST(MOZ_PNG_CFLAGS) AC_SUBST_LIST(MOZ_PNG_LIBS) HOST_CMFLAGS="-x objective-c -fobjc-exceptions" HOST_CMMFLAGS="-x objective-c++ -fobjc-exceptions" OS_COMPILE_CMFLAGS="-x objective-c -fobjc-exceptions" OS_COMPILE_CMMFLAGS="-x objective-c++ -fobjc-exceptions" if test "$MOZ_WIDGET_TOOLKIT" = uikit; then OS_COMPILE_CMFLAGS="$OS_COMPILE_CMFLAGS -fobjc-abi-version=2 -fobjc-legacy-dispatch" OS_COMPILE_CMMFLAGS="$OS_COMPILE_CMMFLAGS -fobjc-abi-version=2 -fobjc-legacy-dispatch" fi AC_SUBST(HOST_CMFLAGS) AC_SUBST(HOST_CMMFLAGS) AC_SUBST(OS_COMPILE_CMFLAGS) AC_SUBST(OS_COMPILE_CMMFLAGS) OS_CFLAGS="$CFLAGS" OS_CXXFLAGS="$CXXFLAGS" OS_CPPFLAGS="$CPPFLAGS" OS_COMPILE_CFLAGS="$COMPILE_CFLAGS" OS_COMPILE_CXXFLAGS="$COMPILE_CXXFLAGS" OS_LDFLAGS="$LDFLAGS" OS_LIBS="$LIBS" AC_SUBST_LIST(OS_CFLAGS) AC_SUBST_LIST(OS_CXXFLAGS) AC_SUBST_LIST(OS_CPPFLAGS) AC_SUBST_LIST(OS_COMPILE_CFLAGS) AC_SUBST_LIST(OS_COMPILE_CXXFLAGS) AC_SUBST_LIST(OS_LDFLAGS) AC_SUBST(OS_LIBS) AC_SUBST(HOST_CC) AC_SUBST(HOST_CXX) AC_SUBST_LIST(HOST_CFLAGS) AC_SUBST_LIST(HOST_CPPFLAGS) AC_SUBST_LIST(HOST_CXXFLAGS) AC_SUBST(HOST_LDFLAGS) AC_SUBST_LIST(HOST_OPTIMIZE_FLAGS) AC_SUBST(HOST_BIN_SUFFIX) AC_SUBST(TARGET_XPCOM_ABI) AC_SUBST(HAVE_TOOLCHAIN_SUPPORT_MSSSE3) AC_SUBST(HAVE_TOOLCHAIN_SUPPORT_MSSE4_1) AC_SUBST(HAVE_X86_AVX2) AC_SUBST(HAVE_ALTIVEC) AC_SUBST_LIST(DSO_CFLAGS) AC_SUBST_LIST(DSO_PIC_CFLAGS) AC_SUBST(DSO_LDOPTS) AC_SUBST(BIN_SUFFIX) AC_SUBST(USE_N32) AC_SUBST(NS_ENABLE_TSF) AC_SUBST(WIN32_CONSOLE_EXE_LDFLAGS) AC_SUBST(WIN32_GUI_EXE_LDFLAGS) AC_SUBST(MOZ_DEVTOOLS) AC_SUBST(MOZ_PACKAGE_JSSHELL) AC_SUBST(DMG_TOOL) dnl Host JavaScript runtime, if any, to use during cross compiles. AC_SUBST(JS_BINARY) AC_SUBST(NSS_EXTRA_SYMBOLS_FILE) if test -n "$COMPILE_ENVIRONMENT"; then AC_CHECK_FUNCS(posix_fadvise posix_fallocate) dnl Check for missing components if test "$MOZ_X11"; then dnl ==================================================== dnl = Check if X headers exist dnl ==================================================== _SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS $XCFLAGS" AC_TRY_COMPILE([ #include #include #include #include #include ], [ Display *dpy = 0; if ((dpy = XOpenDisplay(NULL)) == NULL) { fprintf(stderr, ": can't open %s\n", XDisplayName(NULL)); exit(1); } ], [], [ AC_MSG_ERROR([Can't find X headers (install libxt-dev (Debian/Ubuntu), libXt-devel (Fedora), or xorg-x11-libXt-devel (SuSE)).]) ]) CFLAGS="$_SAVE_CFLAGS" if test -n "$MISSING_X"; then AC_MSG_ERROR([ Could not find the following X libraries: $MISSING_X ]); fi fi # MOZ_X11 fi # COMPILE_ENVIRONMENT dnl Set various defines and substitutions dnl ======================================================== if test "$ACCESSIBILITY" -a "$MOZ_ENABLE_GTK" ; then AC_DEFINE(MOZ_ACCESSIBILITY_ATK) ATK_FULL_VERSION=`$PKG_CONFIG --modversion atk` ATK_MAJOR_VERSION=`echo ${ATK_FULL_VERSION} | $AWK -F\. '{ print $1 }'` ATK_MINOR_VERSION=`echo ${ATK_FULL_VERSION} | $AWK -F\. '{ print $2 }'` ATK_REV_VERSION=`echo ${ATK_FULL_VERSION} | $AWK -F\. '{ print $3 }'` AC_DEFINE_UNQUOTED(ATK_MAJOR_VERSION, $ATK_MAJOR_VERSION) AC_DEFINE_UNQUOTED(ATK_MINOR_VERSION, $ATK_MINOR_VERSION) AC_DEFINE_UNQUOTED(ATK_REV_VERSION, $ATK_REV_VERSION) fi AC_SUBST(MOZ_DEV_EDITION) if test -n "$MOZ_DEV_EDITION"; then AC_DEFINE(MOZ_DEV_EDITION) fi if test "$MOZ_DEBUG" -o "$DEVELOPER_OPTIONS"; then A11Y_LOG=1 fi AC_SUBST(A11Y_LOG) if test -n "$A11Y_LOG"; then AC_DEFINE(A11Y_LOG) fi dnl Spit out some output dnl ======================================================== # Avoid using obsolete NSPR features AC_DEFINE(NO_NSPR_10_SUPPORT) MOZ_CREATE_CONFIG_STATUS() rm -fr confdefs* $ac_clean_files