| blob | 384f9ef6080b9ce6bbc49a5816ae2a22636660ae |
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 ========================================================
9 AC_PREREQ(2.13)
10 AC_INIT(config/config.mk)
11 AC_CONFIG_AUX_DIR(${srcdir}/build/autoconf)
12 AC_CANONICAL_SYSTEM
14 dnl ========================================================
15 dnl =
16 dnl = Don't change the following lines. Doing so breaks:
17 dnl =
18 dnl = CFLAGS="-foo" ./configure
19 dnl =
20 dnl ========================================================
21 CFLAGS="${CFLAGS=}"
22 CPPFLAGS="${CPPFLAGS=}"
23 CXXFLAGS="${CXXFLAGS=}"
24 LDFLAGS="${LDFLAGS=}"
25 HOST_CFLAGS="${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 ========================================================
34 _SUBDIR_CC="$CC"
35 _SUBDIR_CXX="$CXX"
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="$ac_configure_args"
46 dnl Set the version number of the libs included with mozilla
47 dnl ========================================================
48 MOZPNG=10635
49 NSPR_VERSION=4
50 NSPR_MINVER=4.25
51 NSS_VERSION=3
53 dnl Set the minimum version of toolkit libs used by mozilla
54 dnl ========================================================
55 GLIB_VERSION=2.22
56 # 2_26 is the earliest version we can set GLIB_VERSION_MIN_REQUIRED.
57 # The macro won't be used when compiling with earlier versions anyway.
58 GLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_26
59 CAIRO_VERSION=1.10
60 GTK2_VERSION=2.18.0
61 GTK3_VERSION=3.4.0
62 GDK_VERSION_MAX_ALLOWED=GDK_VERSION_3_4
63 W32API_VERSION=3.14
64 DBUS_VERSION=0.60
66 dnl Set various checks
67 dnl ========================================================
68 MISSING_X=
70 dnl Initialize the Pthread test variables early so they can be
71 dnl overridden by each platform.
72 dnl ========================================================
73 MOZ_USE_PTHREADS=
74 _PTHREAD_LDFLAGS=""
76 LDFLAGS="$LDFLAGS $LINKER_LDFLAGS"
78 if test "$COMPILE_ENVIRONMENT"; then
79 MOZ_ANDROID_NDK
80 fi # COMPILE_ENVIRONMENT
82 case "$target" in
83 *-android*|*-linuxandroid*)
84 ;;
85 *-linux*)
86 AC_PATH_PROG(OBJCOPY,objcopy)
87 ;;
88 esac
90 case "$target" in
91 *-apple-darwin*)
92 MOZ_IOS_SDK
93 ;;
94 esac
96 AC_SUBST(ANDROID_PACKAGE_NAME)
97 AC_SUBST(OBJCOPY)
99 dnl ========================================================
100 dnl Checks for compilers.
101 dnl ========================================================
103 if test "$COMPILE_ENVIRONMENT"; then
105 if test "$target" != "$host"; then
106 MOZ_CROSS_COMPILER
107 else
108 AC_PROG_CC
109 case "$target" in
110 *-mingw*)
111 # Work around the conftest.exe access problem on Windows
112 sleep 2
113 esac
114 AC_PROG_CXX
115 AC_PROG_RANLIB
116 MOZ_PATH_PROGS(AS, $AS as, $CC)
117 AC_CHECK_PROGS(STRIP, strip, :)
118 AC_CHECK_PROGS(OTOOL, otool, :)
119 fi
121 if test -n "$MOZ_WINCONSOLE"; then
122 AC_DEFINE(MOZ_WINCONSOLE)
123 fi
125 MOZ_TOOL_VARIABLES
127 dnl ========================================================
128 dnl Special win32 checks
129 dnl ========================================================
131 WINVER=601
133 case "$target" in
134 *-mingw*)
135 if test "$GCC" != "yes"; then
136 # Check to see if we are really running in a msvc environemnt
137 _WIN32_MSVC=1
139 # Make sure compilers are valid
140 CXXFLAGS="$CXXFLAGS -TP"
141 AC_LANG_SAVE
142 AC_LANG_C
143 AC_TRY_COMPILE([#include <stdio.h>],
144 [ printf("Hello World\n"); ],,
145 AC_MSG_ERROR([\$(CC) test failed. You must have MS VC++ in your path to build.]) )
147 AC_LANG_CPLUSPLUS
148 AC_TRY_COMPILE([#include <new.h>],
149 [ unsigned *test = new unsigned(42); ],,
150 AC_MSG_ERROR([\$(CXX) test failed. You must have MS VC++ in your path to build.]) )
151 AC_LANG_RESTORE
153 changequote(,)
154 _MSVC_VER_FILTER='s|.*[^!-~]([0-9]+\.[0-9]+\.[0-9]+(\.[0-9]+)?).*|\1|p'
155 changequote([,])
157 AC_DEFINE(_CRT_SECURE_NO_WARNINGS)
158 AC_DEFINE(_CRT_NONSTDC_NO_WARNINGS)
159 AC_DEFINE(_USE_MATH_DEFINES) # Otherwise MSVC's math.h doesn't #define M_PI.
161 _CC_SUITE=14
162 MSVC_C_RUNTIME_DLL=vcruntime140.dll
163 MSVC_CXX_RUNTIME_DLL=msvcp140.dll
165 # -Zc:sizedDealloc- disables C++14 global sized deallocation (see bug 1160146)
166 CXXFLAGS="$CXXFLAGS -Zc:sizedDealloc-"
168 if test -n "$WIN_UCRT_REDIST_DIR"; then
169 if test ! -d "$WIN_UCRT_REDIST_DIR"; then
170 AC_MSG_ERROR([Invalid Windows UCRT Redist directory: ${WIN_UCRT_REDIST_DIR}])
171 fi
172 WIN_UCRT_REDIST_DIR=`cd "$WIN_UCRT_REDIST_DIR" && (pwd -W 2>/dev/null || pwd)`
173 fi
175 AC_SUBST(MSVC_C_RUNTIME_DLL)
176 AC_SUBST(MSVC_CXX_RUNTIME_DLL)
178 AC_DEFINE(HAVE_SEH_EXCEPTIONS)
180 if test -n "$WIN32_REDIST_DIR"; then
181 if test ! -d "$WIN32_REDIST_DIR"; then
182 AC_MSG_ERROR([Invalid Win32 Redist directory: ${WIN32_REDIST_DIR}])
183 fi
184 WIN32_REDIST_DIR=`cd "$WIN32_REDIST_DIR" && (pwd -W 2>/dev/null || pwd)`
185 fi
187 # Check linker version, except in lld builds
188 case "$LINKER" in
189 *lld*)
190 ;;
191 *)
192 _LD_FULL_VERSION=`"${LINKER}" -v 2>&1 | sed -nre "$_MSVC_VER_FILTER"`
193 _LD_MAJOR_VERSION=`echo ${_LD_FULL_VERSION} | $AWK -F\. '{ print $1 }'`
194 if test "$_LD_MAJOR_VERSION" != "$_CC_SUITE"; then
195 AC_MSG_ERROR([The linker major version, $_LD_FULL_VERSION, does not match the compiler suite version, $_CC_SUITE.])
196 fi
197 ;;
198 esac
200 INCREMENTAL_LINKER=1
202 unset _MSVC_VER_FILTER
204 WRAP_STL_INCLUDES=1
205 STL_FLAGS="-I${DIST}/stl_wrappers"
206 else
207 # Check w32api version
208 _W32API_MAJOR_VERSION=`echo $W32API_VERSION | $AWK -F\. '{ print $1 }'`
209 _W32API_MINOR_VERSION=`echo $W32API_VERSION | $AWK -F\. '{ print $2 }'`
210 AC_MSG_CHECKING([for w32api version >= $W32API_VERSION])
211 AC_TRY_COMPILE([#include <w32api.h>],
212 #if (__W32API_MAJOR_VERSION < $_W32API_MAJOR_VERSION) || \
213 (__W32API_MAJOR_VERSION == $_W32API_MAJOR_VERSION && \
214 __W32API_MINOR_VERSION < $_W32API_MINOR_VERSION)
215 #error "test failed."
216 #endif
217 , [ res=yes ], [ res=no ])
218 AC_MSG_RESULT([$res])
219 if test "$res" != "yes"; then
220 AC_MSG_ERROR([w32api version $W32API_VERSION or higher required.])
221 fi
222 # strsafe.h on mingw uses macros for function deprecation that pollutes namespace
223 # causing problems with local implementations with the same name.
224 AC_DEFINE(STRSAFE_NO_DEPRECATE)
225 fi # !GNU_CC
227 CFLAGS="$CFLAGS -D_HAS_EXCEPTIONS=0"
228 CXXFLAGS="$CXXFLAGS -D_HAS_EXCEPTIONS=0"
230 AC_DEFINE_UNQUOTED(WINVER,0x$WINVER)
231 AC_DEFINE_UNQUOTED(_WIN32_WINNT,0x$WINVER)
232 # Require OS features provided by IE 8.0 (Win7)
233 AC_DEFINE_UNQUOTED(_WIN32_IE,0x0800)
235 ;;
236 esac
238 if test -n "$_WIN32_MSVC"; then
239 SKIP_PATH_CHECKS=1
240 SKIP_COMPILER_CHECKS=1
241 SKIP_LIBRARY_CHECKS=1
243 # Since we're skipping compiler and library checks, hard-code
244 # some facts here.
245 AC_DEFINE(HAVE_IO_H)
246 AC_DEFINE(HAVE_ISATTY)
247 fi
249 fi # COMPILE_ENVIRONMENT
251 AC_SUBST(GNU_CC)
252 AC_SUBST(GNU_CXX)
254 AC_SUBST_LIST(STL_FLAGS)
255 AC_SUBST(WRAP_STL_INCLUDES)
257 dnl ========================================================
258 dnl Checks for programs.
259 dnl ========================================================
260 if test "$COMPILE_ENVIRONMENT"; then
262 AC_PATH_XTRA
264 XCFLAGS="$X_CFLAGS"
266 fi # COMPILE_ENVIRONMENT
268 dnl ========================================================
269 dnl set the defaults first
270 dnl ========================================================
271 MOZ_USER_DIR=".mozilla"
273 MOZ_FIX_LINK_PATHS="-Wl,-rpath-link,${DIST}/bin -Wl,-rpath-link,${prefix}/lib"
275 MOZ_FS_LAYOUT=unix
277 dnl Configure platform-specific CPU architecture compiler options.
278 dnl ==============================================================
279 if test "$COMPILE_ENVIRONMENT"; then
280 MOZ_ARCH_OPTS
281 fi # COMPILE_ENVIRONMENT
283 dnl ========================================================
284 dnl Android libstdc++
285 dnl ========================================================
287 MOZ_ANDROID_CPU_ARCH
288 if test "$COMPILE_ENVIRONMENT"; then
289 MOZ_ANDROID_STLPORT
290 fi # COMPILE_ENVIRONMENT
292 dnl ========================================================
293 dnl Suppress Clang Argument Warnings
294 dnl ========================================================
295 WARNINGS_CFLAGS="$_WARNINGS_CFLAGS"
296 if test -n "${CLANG_CC}${CLANG_CL}"; then
297 WARNINGS_CFLAGS="-Qunused-arguments $WARNINGS_CFLAGS"
298 CPPFLAGS="-Qunused-arguments ${CPPFLAGS}"
299 fi
300 if test -n "${CLANG_CXX}${CLANG_CL}"; then
301 _WARNINGS_CXXFLAGS="-Qunused-arguments ${_WARNINGS_CXXFLAGS}"
302 fi
304 if test -n "$COMPILE_ENVIRONMENT"; then
305 MOZ_CONFIG_SANITIZE
306 fi
308 dnl ========================================================
309 dnl GNU specific defaults
310 dnl ========================================================
311 if test "$GNU_CC"; then
312 MMX_FLAGS="-mmmx"
313 SSE_FLAGS="-msse"
314 SSE2_FLAGS="-msse2"
315 SSSE3_FLAGS="-mssse3"
316 CFLAGS="$CFLAGS -fno-strict-aliasing"
317 DSO_CFLAGS=''
319 if test "$OS_ARCH" != "WINNT" -o -z "$CLANG_CC"; then
320 DSO_PIC_CFLAGS='-fPIC'
321 ASFLAGS="$ASFLAGS -fPIC"
322 fi
324 AC_MSG_CHECKING([for --noexecstack option to as])
325 _SAVE_CFLAGS=$CFLAGS
326 CFLAGS="$CFLAGS -Wa,--noexecstack"
327 AC_TRY_COMPILE(,,AC_MSG_RESULT([yes])
328 [ASFLAGS="$ASFLAGS -Wa,--noexecstack"],
329 AC_MSG_RESULT([no]))
330 CFLAGS=$_SAVE_CFLAGS
331 AC_MSG_CHECKING([for -z noexecstack option to ld])
332 _SAVE_LDFLAGS=$LDFLAGS
333 LDFLAGS="$LDFLAGS -Wl,-z,noexecstack"
334 AC_TRY_LINK(,,AC_MSG_RESULT([yes]),
335 AC_MSG_RESULT([no])
336 LDFLAGS=$_SAVE_LDFLAGS)
338 AC_MSG_CHECKING([for -z text option to ld])
339 _SAVE_LDFLAGS=$LDFLAGS
340 LDFLAGS="$LDFLAGS -Wl,-z,text"
341 AC_TRY_LINK(,,AC_MSG_RESULT([yes]),
342 AC_MSG_RESULT([no])
343 LDFLAGS=$_SAVE_LDFLAGS)
345 AC_MSG_CHECKING([for -z relro option to ld])
346 _SAVE_LDFLAGS=$LDFLAGS
347 LDFLAGS="$LDFLAGS -Wl,-z,relro"
348 AC_TRY_LINK(,,AC_MSG_RESULT([yes]),
349 AC_MSG_RESULT([no])
350 LDFLAGS=$_SAVE_LDFLAGS)
352 AC_MSG_CHECKING([for -z nocopyreloc option to ld])
353 _SAVE_LDFLAGS=$LDFLAGS
354 LDFLAGS="$LDFLAGS -Wl,-z,nocopyreloc"
355 AC_TRY_LINK(,,AC_MSG_RESULT([yes]),
356 AC_MSG_RESULT([no])
357 LDFLAGS=$_SAVE_LDFLAGS)
359 AC_MSG_CHECKING([for -Bsymbolic-functions option to ld])
360 _SAVE_LDFLAGS=$LDFLAGS
361 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic-functions"
362 AC_TRY_LINK(,,AC_MSG_RESULT([yes]),
363 AC_MSG_RESULT([no])
364 LDFLAGS=$_SAVE_LDFLAGS)
366 AC_MSG_CHECKING([for --build-id=sha1 option to ld])
367 _SAVE_LDFLAGS=$LDFLAGS
368 LDFLAGS="$LDFLAGS -Wl,--build-id=sha1"
369 AC_TRY_LINK(,,AC_MSG_RESULT([yes]),
370 AC_MSG_RESULT([no])
371 LDFLAGS=$_SAVE_LDFLAGS)
373 AC_MSG_CHECKING([for --ignore-unresolved-symbol option to ld])
374 HAVE_LINKER_SUPPORT_IGNORE_UNRESOLVED=
375 _SAVE_LDFLAGS=$LDFLAGS
376 LDFLAGS="$LDFLAGS -Wl,--ignore-unresolved-symbol,environ"
377 AC_TRY_LINK(,,AC_MSG_RESULT([yes])
378 [HAVE_LINKER_SUPPORT_IGNORE_UNRESOLVED=1],
379 AC_MSG_RESULT([no]))
380 LDFLAGS=$_SAVE_LDFLAGS
382 # Check for -mssse3 on $CC
383 AC_MSG_CHECKING([if toolchain supports -mssse3 option])
384 HAVE_TOOLCHAIN_SUPPORT_MSSSE3=
385 _SAVE_CFLAGS=$CFLAGS
386 CFLAGS="$CFLAGS -mssse3"
387 AC_TRY_COMPILE([asm ("pmaddubsw %xmm2,%xmm3");],,AC_MSG_RESULT([yes])
388 [HAVE_TOOLCHAIN_SUPPORT_MSSSE3=1],
389 AC_MSG_RESULT([no]))
390 CFLAGS=$_SAVE_CFLAGS
392 # Check for -msse4.1 on $CC
393 AC_MSG_CHECKING([if toolchain supports -msse4.1 option])
394 HAVE_TOOLCHAIN_SUPPORT_MSSE4_1=
395 _SAVE_CFLAGS=$CFLAGS
396 CFLAGS="$CFLAGS -msse4.1"
397 AC_TRY_COMPILE([asm ("pmulld %xmm6,%xmm0");],,AC_MSG_RESULT([yes])
398 [HAVE_TOOLCHAIN_SUPPORT_MSSE4_1=1],
399 AC_MSG_RESULT([no]))
400 CFLAGS=$_SAVE_CFLAGS
402 case "${CPU_ARCH}" in
403 x86 | x86_64)
404 AC_MSG_CHECKING(for x86 AVX2 asm support in compiler)
405 AC_TRY_COMPILE([],
406 [asm volatile ("vpermq \$0xd8,%ymm0,%ymm0 \n");],
407 result="yes", result="no")
408 AC_MSG_RESULT("$result")
409 if test "$result" = "yes"; then
410 HAVE_X86_AVX2=1
411 fi
412 ;;
414 ppc*)
415 AC_MSG_CHECKING([whether we can enable AltiVec support])
416 HAVE_ALTIVEC=
417 _SAVE_CFLAGS=$CFLAGS
418 CFLAGS="$CFLAGS -maltivec"
419 AC_TRY_COMPILE(,,AC_MSG_RESULT([yes])
420 [HAVE_ALTIVEC=1],
421 AC_MSG_RESULT([no]))
422 CFLAGS=$_SAVE_CFLAGS
423 ;;
424 esac
426 DSO_LDOPTS='-shared'
427 if test "$GCC_USE_GNU_LD"; then
428 # Some tools like ASan use a runtime library that is only
429 # linked against executables, so we must allow undefined
430 # symbols for shared objects in some cases.
431 if test -z "$MOZ_ASAN$MOZ_MSAN$MOZ_UBSAN$MOZ_TSAN$FUZZING_INTERFACES"; then
432 # Don't allow undefined symbols in libraries
433 DSO_LDOPTS="$DSO_LDOPTS -Wl,-z,defs"
435 # BSDs need `environ' exposed for posix_spawn (bug 753046)
436 case "$OS_TARGET" in
437 DragonFly|FreeBSD|NetBSD|OpenBSD)
438 if test -n "$HAVE_LINKER_SUPPORT_IGNORE_UNRESOLVED"; then
439 DSO_LDOPTS="$DSO_LDOPTS -Wl,--ignore-unresolved-symbol,environ"
440 else
441 DSO_LDOPTS="$DSO_LDOPTS -Wl,--warn-unresolved-symbols"
442 fi
443 ;;
444 esac
445 fi
446 fi
448 _DEFINES_CFLAGS="-include $_objdir/mozilla-config.h -DMOZILLA_CLIENT"
449 _USE_CPP_INCLUDE_FLAG=1
451 ASFLAGS="$ASFLAGS $_DEFINES_CFLAGS"
452 fi
454 if test "$GNU_CXX"; then
455 CXXFLAGS="$CXXFLAGS -fno-exceptions -fno-strict-aliasing"
457 _DEFINES_CXXFLAGS="-DMOZILLA_CLIENT -include $_objdir/mozilla-config.h"
458 _USE_CPP_INCLUDE_FLAG=1
459 fi
461 # For profiling builds keep the symbol information
462 if test "$MOZ_PROFILING" -a -z "$STRIP_FLAGS"; then
463 case "$OS_TARGET" in
464 Linux|DragonFly|FreeBSD|NetBSD|OpenBSD)
465 STRIP_FLAGS="--strip-debug"
466 ;;
467 esac
468 fi
470 dnl ========================================================
471 dnl = Enable DMD
472 dnl ========================================================
474 if test "$MOZ_DMD"; then
475 if test "${CPU_ARCH}" = "arm"; then
476 CFLAGS="$CFLAGS -funwind-tables"
477 CXXFLAGS="$CXXFLAGS -funwind-tables"
478 fi
479 fi
481 dnl ========================================================
482 dnl System overrides of the defaults for host
483 dnl ========================================================
484 case "$host" in
485 *mingw*)
486 if test -n "$_WIN32_MSVC"; then
487 HOST_CFLAGS="$HOST_CFLAGS"
488 else
489 HOST_CFLAGS="$HOST_CFLAGS -mwindows"
490 fi
491 HOST_CFLAGS="$HOST_CFLAGS -DXP_WIN -DWIN32 -D_WIN32 -D_CRT_SECURE_NO_WARNINGS"
492 HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O2}"
493 HOST_BIN_SUFFIX=.exe
495 case "${host_cpu}" in
496 i*86)
497 if test -n "$_WIN32_MSVC"; then
498 HOST_LDFLAGS="$HOST_LDFLAGS -MACHINE:X86"
499 fi
500 ;;
501 x86_64)
502 if test -n "$_WIN32_MSVC"; then
503 HOST_LDFLAGS="$HOST_LDFLAGS -MACHINE:X64"
504 fi
505 HOST_CFLAGS="$HOST_CFLAGS -D_AMD64_"
506 ;;
507 esac
508 ;;
510 *-darwin*)
511 HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX -DXP_MACOSX"
512 HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O3}"
513 ;;
515 *-linux*|*-kfreebsd*-gnu|*-gnu*)
516 HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX"
517 HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O3}"
518 ;;
520 *)
521 HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX"
522 HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O2}"
523 ;;
524 esac
526 dnl ========================================================
527 dnl System overrides of the defaults for target
528 dnl ========================================================
530 case "$target" in
531 *-darwin*)
532 MOZ_OPTIMIZE_FLAGS="-O3"
533 CXXFLAGS="$CXXFLAGS -stdlib=libc++"
534 DSO_LDOPTS=''
535 STRIP_FLAGS="$STRIP_FLAGS -x -S"
536 # Ensure that if we're targeting iOS an SDK was provided.
537 AC_CACHE_CHECK(for iOS target,
538 ac_cv_ios_target,
539 [AC_TRY_COMPILE([#include <TargetConditionals.h>
540 #if !(TARGET_OS_IPHONE || TARGET_IPHONE_SIMULATOR)
541 #error not iOS
542 #endif],
543 [],
544 ac_cv_ios_target="yes",
545 ac_cv_ios_target="no")])
546 if test "$ac_cv_ios_target" = "yes" -a -z $MOZ_IOS; then
547 AC_MSG_ERROR([targeting iOS but not using an iOS SDK?])
548 fi
549 if test -z "$MOZ_IOS"; then
550 # The ExceptionHandling framework is needed for Objective-C exception
551 # logging code in nsObjCExceptions.h. Currently we only use that in debug
552 # builds.
553 MOZ_DEBUG_LDFLAGS="$MOZ_DEBUG_LDFLAGS -framework ExceptionHandling";
554 fi
556 dnl DTrace and -dead_strip don't interact well. See bug 403132.
557 dnl ===================================================================
558 if test "x$enable_dtrace" = "xyes"; then
559 echo "Skipping -dead_strip because DTrace is enabled. See bug 403132."
560 else
561 dnl check for the presence of the -dead_strip linker flag
562 AC_MSG_CHECKING([for -dead_strip option to ld])
563 _SAVE_LDFLAGS=$LDFLAGS
564 LDFLAGS="$LDFLAGS -Wl,-dead_strip"
565 AC_TRY_LINK(,[return 0;],_HAVE_DEAD_STRIP=1,_HAVE_DEAD_STRIP=)
566 if test -n "$_HAVE_DEAD_STRIP" ; then
567 AC_MSG_RESULT([yes])
568 MOZ_OPTIMIZE_LDFLAGS="-Wl,-dead_strip"
569 else
570 AC_MSG_RESULT([no])
571 fi
573 LDFLAGS=$_SAVE_LDFLAGS
574 fi
576 MOZ_FIX_LINK_PATHS="-Wl,-executable_path,${DIST}/bin"
577 ;;
579 *-android*|*-linuxandroid*)
580 if test "$COMPILE_ENVIRONMENT" -a -n "$MOZ_MEMORY"; then
581 MOZ_LINKER=1
582 fi
584 MOZ_GFX_OPTIMIZE_MOBILE=1
585 if test -z "$CLANG_CC"; then
586 MOZ_OPTIMIZE_FLAGS="-freorder-blocks -fno-reorder-functions -Os"
587 elif test -n "$RELEASE_OR_BETA"; then
588 # From https://github.com/android-ndk/ndk/issues/133#issuecomment-308549264
589 # -Oz is smaller than -Os on clang.
590 MOZ_OPTIMIZE_FLAGS="-Oz"
591 # Disable the outliner, which causes performance regressions, and is
592 # enabled on some platforms at -Oz.
593 if test -z "$MOZ_LTO"; then
594 DISABLE_OUTLINER="-mno-outline"
595 _SAVE_CFLAGS=$CFLAGS
596 CFLAGS="$CFLAGS $DISABLE_OUTLINER"
597 AC_TRY_COMPILE(,,[MOZ_OPTIMIZE_FLAGS="$MOZ_OPTIMIZE_FLAGS $DISABLE_OUTLINER"])
598 CFLAGS="$_SAVE_CFLAGS"
599 else
600 DISABLE_OUTLINER="-Wl,-plugin-opt=-enable-machine-outliner=never"
601 _SAVE_LDFLAGS=$LDFLAGS
602 LDFLAGS="$LDFLAGS $MOZ_LTO_LDFLAGS $DISABLE_OUTLINER"
603 AC_TRY_LINK(,,[MOZ_OPTIMIZE_LDFLAGS="$MOZ_OPTIMIZE_LDFLAGS $DISABLE_OUTLINER"])
604 LDFLAGS="$_SAVE_LDFLAGS"
605 fi
606 else
607 MOZ_OPTIMIZE_FLAGS="-O2"
608 fi
609 ;;
611 *-*linux*)
612 if test "$GNU_CC" -o "$GNU_CXX"; then
613 MOZ_PGO_OPTIMIZE_FLAGS="-O3"
614 if test -n "$MOZ_DEBUG"; then
615 MOZ_OPTIMIZE_FLAGS="-Os"
616 else
617 MOZ_OPTIMIZE_FLAGS="-O2"
618 fi
619 if test -z "$CLANG_CC"; then
620 MOZ_OPTIMIZE_FLAGS="-freorder-blocks $MOZ_OPTIMIZE_FLAGS"
621 fi
622 fi
624 case "${target_cpu}" in
625 alpha*)
626 CFLAGS="$CFLAGS -mieee"
627 CXXFLAGS="$CXXFLAGS -mieee"
628 ;;
629 esac
630 ;;
631 *-mingw*)
632 DSO_CFLAGS=
633 DSO_PIC_CFLAGS=
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)
640 fi
642 DSO_LDOPTS='-shared'
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="$LIBS -luuid -lusp10 -lgdi32 -lwinmm -lwsock32 -luserenv -lsecur32"
647 MOZ_FIX_LINK_PATHS=
649 MOZ_OPTIMIZE_FLAGS="-O2"
651 WIN32_CONSOLE_EXE_LDFLAGS=-mconsole
652 WIN32_GUI_EXE_LDFLAGS=-mwindows
654 # Silence problematic clang warnings
655 CXXFLAGS="$CXXFLAGS -Wno-incompatible-ms-struct"
656 LDFLAGS="$LDFLAGS -Wl,--no-insert-timestamp"
657 else
658 TARGET_COMPILER_ABI=msvc
659 RANLIB='echo not_ranlib'
660 STRIP='echo not_strip'
661 PKG_SKIP_STRIP=1
662 # aarch64 doesn't support subsystems below 6.02
663 if test "$CPU_ARCH" = "aarch64"; then
664 WIN32_SUBSYSTEM_VERSION=6.02
665 else
666 WIN32_SUBSYSTEM_VERSION=6.01
667 fi
668 WIN32_CONSOLE_EXE_LDFLAGS=-SUBSYSTEM:CONSOLE,$WIN32_SUBSYSTEM_VERSION
669 WIN32_GUI_EXE_LDFLAGS=-SUBSYSTEM:WINDOWS,$WIN32_SUBSYSTEM_VERSION
670 DSO_LDOPTS=-SUBSYSTEM:WINDOWS,$WIN32_SUBSYSTEM_VERSION
671 _USE_CPP_INCLUDE_FLAG=1
672 _DEFINES_CFLAGS="-FI $_objdir/mozilla-config.h -DMOZILLA_CLIENT"
673 _DEFINES_CXXFLAGS="-FI $_objdir/mozilla-config.h -DMOZILLA_CLIENT"
674 CFLAGS="$CFLAGS -W3 -Gy -Zc:inline"
675 CXXFLAGS="$CXXFLAGS -W3 -Gy -Zc:inline"
676 if test -z "$CLANG_CL"; then
677 CPPFLAGS="$CPPFLAGS -utf-8"
678 fi
679 if test "$CPU_ARCH" = "x86"; then
680 dnl VS2012+ defaults to -arch:SSE2. We want to target nothing
681 dnl more recent, so set that explicitly here unless another
682 dnl target arch has already been set.
683 changequote(,)
684 if test -z `echo $CFLAGS | grep -i [-/]arch:`; then
685 CFLAGS="$CFLAGS -arch:SSE2"
686 fi
687 if test -z `echo $CXXFLAGS | grep -i [-/]arch:`; then
688 CXXFLAGS="$CXXFLAGS -arch:SSE2"
689 fi
690 changequote([,])
691 SSE_FLAGS="-arch:SSE"
692 SSE2_FLAGS="-arch:SSE2"
693 dnl MSVC allows the use of intrinsics without any flags
694 dnl and doesn't have a separate arch for SSSE3
695 SSSE3_FLAGS="-arch:SSE2"
696 fi
697 dnl clang-cl requires appropriate flags to enable SSSE3 support
698 dnl on all architectures.
699 if test -n "$CLANG_CL"; then
700 SSSE3_FLAGS="-mssse3"
701 fi
702 dnl VS2013+ supports -Gw for better linker optimizations.
703 dnl http://blogs.msdn.com/b/vcblog/archive/2013/09/11/introducing-gw-compiler-switch.aspx
704 dnl Disabled on ASan because it causes false-positive ODR violations.
705 if test -z "$MOZ_ASAN"; then
706 CFLAGS="$CFLAGS -Gw"
707 CXXFLAGS="$CXXFLAGS -Gw"
708 else
709 # String tail merging doesn't play nice with ASan's ODR checker.
710 LDFLAGS="$LDFLAGS -opt:nolldtailmerge"
711 fi
712 if test -n "$CLANG_CL"; then
713 # XXX We should combine some of these with our generic GCC-style
714 # warning checks.
715 #
716 # Suppress the clang-cl warning for the inline 'new' and 'delete' in mozalloc
717 CXXFLAGS="$CXXFLAGS -Wno-inline-new-delete"
718 # We use offsetof on non-POD objects all the time.
719 # We also suppress this warning on other platforms.
720 CXXFLAGS="$CXXFLAGS -Wno-invalid-offsetof"
721 # This warns for reasonable things like:
722 # enum { X = 0xffffffffU };
723 # which is annoying for IDL headers.
724 CXXFLAGS="$CXXFLAGS -Wno-microsoft-enum-value"
725 # This warns for cases that would be reached by the Microsoft
726 # #include rules, but also currently warns on cases that would
727 # *also* be reached by standard C++ include rules. That
728 # behavior doesn't seem useful, so we turn it off.
729 CXXFLAGS="$CXXFLAGS -Wno-microsoft-include"
730 # We normally error out on unknown pragmas, but since clang-cl
731 # claims to be MSVC, it would be difficult to add
732 # #if defined(_MSC_VER) && !defined(__clang__) everywhere we
733 # use such pragmas, so just ignore them.
734 CFLAGS="$CFLAGS -Wno-unknown-pragmas"
735 CXXFLAGS="$CXXFLAGS -Wno-unknown-pragmas"
736 # We get errors about various #pragma intrinsic directives from
737 # clang-cl, and we don't need to hear about those.
738 CFLAGS="$CFLAGS -Wno-ignored-pragmas"
739 CXXFLAGS="$CXXFLAGS -Wno-ignored-pragmas"
740 # clang-cl's Intrin.h marks things like _ReadWriteBarrier
741 # as __attribute((__deprecated__)). This is nice to know,
742 # but since we don't get the equivalent warning from MSVC,
743 # let's just ignore it.
744 CFLAGS="$CFLAGS -Wno-deprecated-declarations"
745 CXXFLAGS="$CXXFLAGS -Wno-deprecated-declarations"
746 # We use a function like:
747 # __declspec(noreturn) __inline void f() {}
748 # which -Winvalid-noreturn complains about. Again, MSVC seems
749 # OK with it, so let's silence the warning.
750 CFLAGS="$CFLAGS -Wno-invalid-noreturn"
751 CXXFLAGS="$CXXFLAGS -Wno-invalid-noreturn"
752 # Missing |override| on virtual function declarations isn't
753 # something that MSVC currently warns about.
754 CXXFLAGS="$CXXFLAGS -Wno-inconsistent-missing-override"
755 # We use -DHAS_EXCEPTIONS=0, which removes the |throw()|
756 # declaration on |operator delete(void*)|. However, clang-cl
757 # must internally declare |operator delete(void*)| differently,
758 # which causes this warning for virtually every file in the
759 # tree. clang-cl doesn't support -fno-exceptions or equivalent,
760 # so there doesn't seem to be any way to convince clang-cl to
761 # declare |delete| differently. Therefore, suppress this
762 # warning.
763 CXXFLAGS="$CXXFLAGS -Wno-implicit-exception-spec-mismatch"
764 # Macros like STDMETHOD() and IFACEMETHOD() can declare
765 # __attribute__((nothrow)) on their respective method declarations,
766 # while the definitions are left without the matching attribute.
767 CXXFLAGS="$CXXFLAGS -Wno-microsoft-exception-spec"
768 # At least one MSVC header and several headers in-tree have
769 # unused typedefs, so turn this on.
770 CXXFLAGS="$CXXFLAGS -Wno-unused-local-typedef"
771 # jemalloc uses __declspec(allocator) as a profiler hint,
772 # which clang-cl doesn't understand.
773 CXXFLAGS="$CXXFLAGS -Wno-ignored-attributes"
774 # __attribute__((unused)) really means "might be unused" and
775 # we use it to avoid warnings about things that are unused
776 # in some compilation units, but used in many others. This
777 # warning insists on complaining about the latter case, which
778 # is annoying, and rather noisy.
779 CXXFLAGS="$CXXFLAGS -Wno-used-but-marked-unused"
780 fi
781 # Silence VS2017 15.5+ TR1 deprecation warnings hit by older gtest versions
782 CXXFLAGS="$CXXFLAGS -D_SILENCE_TR1_NAMESPACE_DEPRECATION_WARNING"
783 LIBS="$LIBS user32.lib gdi32.lib winmm.lib wsock32.lib advapi32.lib secur32.lib"
784 MOZ_DEBUG_LDFLAGS='-DEBUG'
785 # Use a higher optimization level for clang-cl, so we can come closer
786 # to MSVC's performance numbers (see bug 1443590).
787 if test -n "$CLANG_CL"; then
788 MOZ_OPTIMIZE_FLAGS='-O2'
789 else
790 MOZ_OPTIMIZE_FLAGS='-O1 -Oi'
791 fi
792 MOZ_FIX_LINK_PATHS=
793 LDFLAGS="$LDFLAGS -LARGEADDRESSAWARE"
794 if test -z "$DEVELOPER_OPTIONS"; then
795 LDFLAGS="$LDFLAGS -RELEASE"
796 fi
797 RCFLAGS="-nologo"
798 dnl Minimum reqiurement of Gecko is VS2015 or later which supports
799 dnl both SSSE3 and SSE4.1.
800 HAVE_TOOLCHAIN_SUPPORT_MSSSE3=1
801 HAVE_TOOLCHAIN_SUPPORT_MSSE4_1=1
802 dnl allow AVX2 code from VS2015
803 HAVE_X86_AVX2=1
804 fi
805 AC_DEFINE(WIN32_LEAN_AND_MEAN)
806 dnl See http://support.microsoft.com/kb/143208 to use STL
807 AC_DEFINE(NOMINMAX)
808 BIN_SUFFIX='.exe'
809 MOZ_USER_DIR="Mozilla"
811 case "$host_os" in
812 cygwin*|msvc*|mks*)
813 AC_MSG_ERROR([Using a Cygwin build environment is unsupported. Configure cannot check for presence of necessary headers. Please upgrade to MozillaBuild; see https://developer.mozilla.org/en/Windows_Build_Prerequisites.])
814 ;;
815 esac
817 case "$target" in
818 i*86-*)
819 if test -n "$GNU_CC"; then
820 CFLAGS="$CFLAGS -mstackrealign"
821 CXXFLAGS="$CXXFLAGS -mstackrealign"
822 LDFLAGS="$LDFLAGS -Wl,--large-address-aware"
823 else
824 DSO_LDOPTS="$DSO_LDOPTS -MACHINE:X86"
825 LDFLAGS="$LDFLAGS -SAFESEH"
826 fi
828 AC_DEFINE(_X86_)
829 ;;
830 x86_64-*)
831 if test -n "$_WIN32_MSVC"; then
832 DSO_LDOPTS="$DSO_LDOPTS -MACHINE:X64"
833 fi
834 AC_DEFINE(_AMD64_)
835 ;;
836 aarch64-*)
837 if test -n "$_WIN32_MSVC"; then
838 DSO_LDOPTS="$DSO_LDOPTS -MACHINE:ARM64"
839 fi
840 AC_DEFINE(_ARM64_)
841 ;;
842 *)
843 AC_DEFINE(_CPU_ARCH_NOT_DEFINED)
844 ;;
845 esac
846 ;;
848 *-netbsd*)
849 DSO_CFLAGS=''
850 CFLAGS="$CFLAGS -Dunix"
851 CXXFLAGS="$CXXFLAGS -Dunix"
852 if $CC -E - -dM </dev/null | grep __ELF__ >/dev/null; then
853 DSO_PIC_CFLAGS='-fPIC -DPIC'
854 DSO_LDOPTS='-shared'
855 MOZ_PROGRAM_LDFLAGS="$MOZ_PROGRAM_LDFLAGS -Wl,--export-dynamic"
856 else
857 DSO_PIC_CFLAGS='-fPIC -DPIC'
858 DSO_LDOPTS='-shared'
859 fi
860 # This will fail on a.out systems prior to 1.5.1_ALPHA.
861 if test "$LIBRUNPATH"; then
862 DSO_LDOPTS="-Wl,-R$LIBRUNPATH $DSO_LDOPTS"
863 fi
864 ;;
866 *-openbsd*)
867 if test -z "$X11BASE"; then
868 X11BASE=/usr/X11R6
869 fi
870 MOZ_FIX_LINK_PATHS="$MOZ_FIX_LINK_PATHS -Wl,-rpath-link,${X11BASE}/lib"
871 DSO_CFLAGS=''
872 DSO_PIC_CFLAGS='-fPIC'
873 DSO_LDOPTS='-shared -fPIC'
874 if test "$LIBRUNPATH"; then
875 DSO_LDOPTS="-R$LIBRUNPATH $DSO_LDOPTS"
876 fi
877 ;;
879 *-solaris*)
880 MOZ_FIX_LINK_PATHS="-L${DIST}/bin"
881 ;;
883 esac
885 if test -z "$MOZ_OPTIMIZE_FLAGS"; then
886 MOZ_OPTIMIZE_FLAGS="-O"
887 fi
889 AC_SUBST_LIST(MMX_FLAGS)
890 AC_SUBST_LIST(SSE_FLAGS)
891 AC_SUBST_LIST(SSE2_FLAGS)
892 AC_SUBST_LIST(SSSE3_FLAGS)
894 AC_SUBST(MOZ_LINKER)
895 if test -n "$MOZ_LINKER"; then
896 AC_DEFINE(MOZ_LINKER)
897 MOZ_LINKER_EXTRACT=1
898 AC_CHECK_PROGS(XZ, xz)
899 fi
901 if test -z "$COMPILE_ENVIRONMENT"; then
902 SKIP_COMPILER_CHECKS=1
903 SKIP_LIBRARY_CHECKS=1
904 PKG_SKIP_STRIP=1
905 MOZ_DEBUGGING_OPTS
906 else
907 MOZ_COMPILER_OPTS
908 fi # COMPILE_ENVIRONMENT
910 if test -z "$SKIP_COMPILER_CHECKS"; then
911 dnl Checks for typedefs, structures, and compiler characteristics.
912 dnl ========================================================
913 AC_C_CONST
914 AC_TYPE_MODE_T
915 AC_TYPE_OFF_T
916 AC_TYPE_PID_T
917 AC_TYPE_SIZE_T
918 AC_LANG_CPLUSPLUS
919 AC_LANG_C
921 AC_LANG_CPLUSPLUS
923 MOZ_CXX11
925 AC_LANG_C
927 case "${OS_TARGET}" in
928 Darwin)
929 ;;
930 *)
931 STL_FLAGS="-I${DIST}/stl_wrappers"
932 WRAP_STL_INCLUDES=1
933 ;;
934 esac
936 if test "$MOZ_BUILD_APP" = "tools/crashreporter"; then
937 WRAP_STL_INCLUDES=
938 fi
940 dnl Checks for header files.
941 dnl ========================================================
942 AC_HEADER_DIRENT
943 case "$target_os" in
944 bitrig*|dragonfly*|freebsd*|openbsd*)
945 # for stuff like -lXshm
946 CPPFLAGS="${CPPFLAGS} ${X_CFLAGS}"
947 ;;
948 esac
950 dnl Check for sin_len and sin6_len - used by SCTP; only appears in Mac/*BSD generally
951 AC_CACHE_CHECK(for sockaddr_in.sin_len,
952 ac_cv_sockaddr_in_sin_len,
953 [AC_TRY_COMPILE([#ifdef HAVE_SYS_TYPES_H
954 #include <sys/types.h>
955 #endif
956 #include <netinet/in.h>
957 struct sockaddr_in x;
958 void *foo = (void*) &x.sin_len;],
959 [],
960 [ac_cv_sockaddr_in_sin_len=true],
961 [ac_cv_sockaddr_in_sin_len=false])])
962 if test "$ac_cv_sockaddr_in_sin_len" = true ; then
963 AC_DEFINE(HAVE_SIN_LEN)
964 dnl HAVE_CONN_LEN must be the same as HAVE_SIN_LEN (and HAVE_SIN6_LEN too)
965 AC_DEFINE(HAVE_SCONN_LEN)
966 fi
968 AC_CACHE_CHECK(for sockaddr_in6.sin6_len,
969 ac_cv_sockaddr_in6_sin6_len,
970 [AC_TRY_COMPILE([#ifdef HAVE_SYS_TYPES_H
971 #include <sys/types.h>
972 #endif
973 #include <netinet/in.h>
974 struct sockaddr_in6 x;
975 void *foo = (void*) &x.sin6_len;],
976 [],
977 [ac_cv_sockaddr_in6_sin6_len=true],
978 [ac_cv_sockaddr_in6_sin6_len=false])])
979 if test "$ac_cv_sockaddr_in6_sin6_len" = true ; then
980 AC_DEFINE(HAVE_SIN6_LEN)
981 fi
983 AC_CACHE_CHECK(for sockaddr.sa_len,
984 ac_cv_sockaddr_sa_len,
985 [AC_TRY_COMPILE([#ifdef HAVE_SYS_TYPES_H
986 #include <sys/types.h>
987 #endif
988 #include <sys/socket.h>
989 struct sockaddr x;
990 void *foo = (void*) &x.sa_len;],
991 [],
992 [ac_cv_sockaddr_sa_len=true],
993 [ac_cv_sockaddr_sa_len=false])])
994 if test "$ac_cv_sockaddr_sa_len" = true ; then
995 AC_DEFINE(HAVE_SA_LEN)
996 fi
998 MOZ_ARG_ENABLE_BOOL(dtrace,
999 [ --enable-dtrace build with dtrace support if available (default=no)],
1000 [enable_dtrace="yes"],)
1001 if test "x$enable_dtrace" = "xyes"; then
1002 MOZ_CHECK_HEADER(sys/sdt.h, HAVE_DTRACE=1)
1003 if test -n "$HAVE_DTRACE"; then
1004 AC_DEFINE(INCLUDE_MOZILLA_DTRACE)
1005 else
1006 AC_MSG_ERROR([dtrace enabled but sys/sdt.h not found]);
1007 fi
1008 fi
1009 AC_SUBST(HAVE_DTRACE)
1011 dnl Checks for libraries.
1012 dnl ========================================================
1013 AC_CHECK_LIB(c_r, gethostbyname_r)
1015 dnl We don't want to link with libdl even if it's present on OS X, since
1016 dnl it's not used and not part of the default installation. OS/2 has dlfcn
1017 dnl in libc.
1018 dnl We don't want to link against libm or libpthread on Darwin since
1019 dnl they both are just symlinks to libSystem and explicitly linking
1020 dnl against libSystem causes issues when debugging (see bug 299601).
1021 case $target in
1022 *-darwin*)
1023 ;;
1024 *)
1025 AC_SEARCH_LIBS(dlopen, dl,
1026 MOZ_CHECK_HEADER(dlfcn.h,
1027 AC_DEFINE(HAVE_DLOPEN)))
1028 ;;
1029 esac
1031 _SAVE_CFLAGS="$CFLAGS"
1032 CFLAGS="$CFLAGS -D_GNU_SOURCE"
1033 AC_CHECK_FUNCS(dladdr memmem)
1034 CFLAGS="$_SAVE_CFLAGS"
1036 if test ! "$GNU_CXX"; then
1037 AC_CHECK_LIB(C, demangle)
1038 fi
1040 AC_CHECK_LIB(socket, socket)
1042 XLDFLAGS="$X_LIBS"
1043 XLIBS="$X_EXTRA_LIBS"
1045 dnl ========================================================
1046 dnl Checks for X libraries.
1047 dnl Ordering is important.
1048 dnl Xt is dependent upon SM as of X11R6
1049 dnl ========================================================
1050 if test -n "$MOZ_X11"; then
1051 AC_DEFINE_UNQUOTED(FUNCPROTO,15)
1052 _SAVE_LDFLAGS="$LDFLAGS"
1053 _SAVE_LIBS="$LIBS"
1054 LDFLAGS="$XLDFLAGS $LDFLAGS"
1055 AC_CHECK_LIB(X11, XDrawLines, [XLIBS="-lX11 $XLIBS"],
1056 [MISSING_X="$MISSING_X -lX11"], $XLIBS)
1057 AC_CHECK_LIB(Xext, XextAddDisplay, [XEXT_LIBS="-lXext"],
1058 [MISSING_X="$MISSING_X -lXext"], $XLIBS)
1060 AC_CHECK_LIB(Xt, XtFree, [ XT_LIBS="-lXt"], [
1061 unset ac_cv_lib_Xt_XtFree
1062 AC_CHECK_LIB(ICE, IceFlush, [XT_LIBS="-lICE $XT_LIBS"],, $XT_LIBS $XLIBS)
1063 AC_CHECK_LIB(SM, SmcCloseConnection, [XT_LIBS="-lSM $XT_LIBS"],, $XT_LIBS $XLIBS)
1064 AC_CHECK_LIB(Xt, XtFree, [ XT_LIBS="-lXt $XT_LIBS"],
1065 [MISSING_X="$MISSING_X -lXt"], $X_PRE_LIBS $XT_LIBS $XLIBS)
1066 ])
1068 dnl ========================================================
1069 dnl = Check for xcb
1070 dnl ========================================================
1071 AC_CHECK_LIB(xcb, xcb_connect, [XLIBS="-lxcb $XLIBS"],
1072 [MISSING_X="$MISSING_X -lxcb"], $XLIBS)
1073 AC_CHECK_LIB(xcb-shm, xcb_shm_query_version, [XLIBS="-lxcb-shm $XLIBS"],
1074 [MISSING_X="$MISSING_X -lxcb-shm"], $XLIBS)
1075 AC_CHECK_LIB(X11-xcb, XGetXCBConnection, [XLIBS="-lX11-xcb $XLIBS"],
1076 [MISSING_X="$MISSING_X -lX11-xcb"], $XLIBS)
1078 LDFLAGS="$_SAVE_LDFLAGS"
1079 LIBS="$_SAVE_LIBS"
1080 fi # $MOZ_X11
1082 AC_SUBST_LIST(XCFLAGS)
1083 AC_SUBST_LIST(XLDFLAGS)
1084 AC_SUBST_LIST(XLIBS)
1085 AC_SUBST_LIST(XEXT_LIBS)
1086 AC_SUBST_LIST(XT_LIBS)
1088 dnl ========================================================
1089 dnl = pthread support
1090 dnl = Start by checking whether the system support pthreads
1091 dnl ========================================================
1092 case "$target_os" in
1093 darwin*)
1094 MOZ_USE_PTHREADS=1
1095 ;;
1096 *)
1097 AC_CHECK_LIB(pthreads, pthread_create,
1098 MOZ_USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthreads",
1099 AC_CHECK_LIB(pthread, pthread_create,
1100 MOZ_USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthread",
1101 AC_CHECK_LIB(c_r, pthread_create,
1102 MOZ_USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lc_r",
1103 AC_CHECK_LIB(c, pthread_create,
1104 MOZ_USE_PTHREADS=1
1105 )
1106 )
1107 )
1108 )
1109 ;;
1110 esac
1112 dnl ========================================================
1113 dnl Do the platform specific pthread hackery
1114 dnl ========================================================
1115 if test "$MOZ_USE_PTHREADS"x != x
1116 then
1117 dnl
1118 dnl See if -pthread is supported.
1119 dnl
1120 rm -f conftest*
1121 ac_cv_have_dash_pthread=no
1122 AC_MSG_CHECKING(whether ${CC-cc} accepts -pthread)
1123 echo 'int main() { return 0; }' | cat > conftest.c
1124 ${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1
1125 if test $? -eq 0; then
1126 if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthread`" -a -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
1127 ac_cv_have_dash_pthread=yes
1128 case "$target_os" in
1129 freebsd*)
1130 # Freebsd doesn't use -pthread for compiles, it uses them for linking
1131 ;;
1132 *)
1133 CFLAGS="$CFLAGS -pthread"
1134 CXXFLAGS="$CXXFLAGS -pthread"
1135 ;;
1136 esac
1137 fi
1138 fi
1139 rm -f conftest*
1140 AC_MSG_RESULT($ac_cv_have_dash_pthread)
1142 dnl
1143 dnl See if -pthreads is supported.
1144 dnl
1145 ac_cv_have_dash_pthreads=no
1146 if test "$ac_cv_have_dash_pthread" = "no"; then
1147 AC_MSG_CHECKING(whether ${CC-cc} accepts -pthreads)
1148 echo 'int main() { return 0; }' | cat > conftest.c
1149 ${CC-cc} -pthreads -o conftest conftest.c > conftest.out 2>&1
1150 if test $? -eq 0; then
1151 if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthreads`" -a -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
1152 ac_cv_have_dash_pthreads=yes
1153 CFLAGS="$CFLAGS -pthreads"
1154 CXXFLAGS="$CXXFLAGS -pthreads"
1155 fi
1156 fi
1157 rm -f conftest*
1158 AC_MSG_RESULT($ac_cv_have_dash_pthreads)
1159 fi
1161 case "$target" in
1162 *-*-freebsd*)
1163 AC_DEFINE(_REENTRANT)
1164 AC_DEFINE(_THREAD_SAFE)
1165 dnl -pthread links in -lpthread, so don't specify it explicitly.
1166 if test "$ac_cv_have_dash_pthread" = "yes"; then
1167 _PTHREAD_LDFLAGS="-pthread"
1168 fi
1169 ;;
1171 *-*-openbsd*|*-*-bsdi*)
1172 AC_DEFINE(_REENTRANT)
1173 AC_DEFINE(_THREAD_SAFE)
1174 dnl -pthread links in -lc_r, so don't specify it explicitly.
1175 if test "$ac_cv_have_dash_pthread" = "yes"; then
1176 _PTHREAD_LDFLAGS="-pthread"
1177 fi
1178 ;;
1180 *-*-linux*|*-*-kfreebsd*-gnu|*-*-gnu*)
1181 AC_DEFINE(_REENTRANT)
1182 ;;
1184 esac
1185 LDFLAGS="${_PTHREAD_LDFLAGS} ${LDFLAGS}"
1186 AC_SUBST(MOZ_USE_PTHREADS)
1187 MOZ_CHECK_HEADERS(pthread.h)
1188 fi
1191 dnl Checks for library functions.
1192 dnl ========================================================
1193 AC_CHECK_FUNCS(stat64 lstat64 truncate64 statvfs64 statvfs statfs64 statfs getpagesize gmtime_r localtime_r arc4random arc4random_buf mallinfo gettid lchown setpriority strerror syscall)
1195 dnl check for clock_gettime(), the CLOCK_MONOTONIC clock
1196 AC_CACHE_CHECK(for clock_gettime(CLOCK_MONOTONIC),
1197 ac_cv_clock_monotonic,
1198 [for libs in "" -lrt; do
1199 _SAVE_LIBS="$LIBS"
1200 _SAVE_CFLAGS="$CFLAGS"
1201 LIBS="$LIBS $libs"
1202 CFLAGS="$CFLAGS $DSO_PIC_CFLAGS"
1203 dnl clock_gettime is available on OSX since 10.12, so depending on MACOSX_DEPLOYMENT_TARGET,
1204 dnl we should or not be able to use it. To detect if we can, we need to make the
1205 dnl availability attribute strict, so that compilation fails when the target is < 10.12.
1206 AC_TRY_LINK([#define availability(os, ...) availability(os, strict, __VA_ARGS)
1207 #include <time.h>],
1208 [ struct timespec ts;
1209 clock_gettime(CLOCK_MONOTONIC, &ts); ],
1210 ac_cv_clock_monotonic=$libs
1211 LIBS="$_SAVE_LIBS"
1212 break,
1213 ac_cv_clock_monotonic=no)
1214 LIBS="$_SAVE_LIBS"
1215 CFLAGS="$_SAVE_CFLAGS"
1216 done])
1217 if test "$ac_cv_clock_monotonic" != "no"; then
1218 HAVE_CLOCK_MONOTONIC=1
1219 REALTIME_LIBS=$ac_cv_clock_monotonic
1220 AC_DEFINE(HAVE_CLOCK_MONOTONIC)
1221 AC_SUBST(HAVE_CLOCK_MONOTONIC)
1222 AC_SUBST_LIST(REALTIME_LIBS)
1223 fi
1225 dnl Turn on warnings-as-errors to prevent implicit declaration of
1226 dnl pthread_cond_timedwait_monotonic_np, which can cause this test to
1227 dnl inadvertently pass even if the function does not really exist.
1228 _SAVE_CFLAGS="$CFLAGS"
1229 CFLAGS="$CFLAGS $WARNINGS_AS_ERRORS"
1230 AC_CACHE_CHECK(for pthread_cond_timedwait_monotonic_np,
1231 ac_cv_pthread_cond_timedwait_monotonic_np,
1232 AC_TRY_LINK([#include <pthread.h>],
1233 [pthread_cond_timedwait_monotonic_np(0, 0, 0);],
1234 ac_cv_pthread_cond_timewait_monotonic_np=yes,
1235 ac_cv_pthread_cond_timewait_monotonic_np=no))
1236 if test "$ac_cv_pthread_cond_timewait_monotonic_np" != "no"; then
1237 AC_DEFINE(HAVE_PTHREAD_COND_TIMEDWAIT_MONOTONIC)
1238 fi
1239 CFLAGS=$_SAVE_CFLAGS
1241 AC_CACHE_CHECK(
1242 [for res_ninit()],
1243 ac_cv_func_res_ninit,
1244 [if test "$OS_TARGET" = NetBSD -o "$OS_TARGET" = OpenBSD; then
1245 dnl no need for res_ninit() on NetBSD and OpenBSD
1246 ac_cv_func_res_ninit=no
1247 else
1248 AC_TRY_LINK([
1249 #ifdef linux
1250 #define _BSD_SOURCE 1
1251 #endif
1252 #include <sys/types.h>
1253 #include <netinet/in.h>
1254 #include <arpa/nameser.h>
1255 #include <resolv.h>
1256 ],
1257 [int foo = res_ninit(&_res);],
1258 [ac_cv_func_res_ninit=yes],
1259 [ac_cv_func_res_ninit=no])
1260 fi
1261 ])
1263 if test "$ac_cv_func_res_ninit" = "yes"; then
1264 AC_DEFINE(HAVE_RES_NINIT)
1265 dnl must add the link line we do something as foolish as this... dougt
1266 dnl else
1267 dnl AC_CHECK_LIB(bind, res_ninit, AC_DEFINE(HAVE_RES_NINIT),
1268 dnl AC_CHECK_LIB(resolv, res_ninit, AC_DEFINE(HAVE_RES_NINIT)))
1269 fi
1271 AC_LANG_C
1273 dnl **********************
1274 dnl *** va_copy checks ***
1275 AC_CACHE_CHECK([for an implementation of va_copy()],
1276 ac_cv_va_copy,
1277 [AC_TRY_COMPILE([#include <stdarg.h>
1278 #include <stdlib.h>
1279 void f (int i, ...) {
1280 va_list args1, args2;
1281 va_start (args1, i);
1282 va_copy (args2, args1);
1283 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
1284 exit (1);
1285 va_end (args1); va_end (args2);
1286 }],
1287 [f(0, 42); return 0],
1288 [ac_cv_va_copy=yes],
1289 [ac_cv_va_copy=no]
1290 )]
1291 )
1292 AC_CACHE_CHECK([whether va_list can be copied by value],
1293 ac_cv_va_val_copy,
1294 [AC_TRY_COMPILE([#include <stdarg.h>
1295 #include <stdlib.h>
1296 void f (int i, ...) {
1297 va_list args1, args2;
1298 va_start (args1, i);
1299 args2 = args1;
1300 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
1301 exit (1);
1302 va_end (args1); va_end (args2);
1303 }],
1304 [f(0, 42); return 0],
1305 [ac_cv_va_val_copy=yes],
1306 [ac_cv_va_val_copy=no],
1307 )]
1308 )
1309 if test "x$ac_cv_va_copy" = "xyes"; then
1310 AC_DEFINE(VA_COPY, va_copy)
1311 AC_DEFINE(HAVE_VA_COPY)
1312 fi
1314 if test "x$ac_cv_va_val_copy" = "xno"; then
1315 AC_DEFINE(HAVE_VA_LIST_AS_ARRAY)
1316 fi
1318 dnl ===================================================================
1319 dnl ========================================================
1320 dnl Put your C++ language/feature checks below
1321 dnl ========================================================
1322 AC_LANG_CPLUSPLUS
1324 ARM_ABI_PREFIX=
1325 if test "$GNU_CC"; then
1326 if test "$CPU_ARCH" = "arm" ; then
1327 AC_CACHE_CHECK(for ARM EABI,
1328 ac_cv_gcc_arm_eabi,
1329 [AC_TRY_COMPILE([],
1330 [
1331 #if defined(__ARM_EABI__)
1332 return 0;
1333 #else
1334 #error Not ARM EABI.
1335 #endif
1336 ],
1337 ac_cv_gcc_arm_eabi="yes",
1338 ac_cv_gcc_arm_eabi="no")])
1339 if test "$ac_cv_gcc_arm_eabi" = "yes"; then
1340 HAVE_ARM_EABI=1
1341 ARM_ABI_PREFIX=eabi-
1342 else
1343 ARM_ABI_PREFIX=oabi-
1344 fi
1345 fi
1347 TARGET_COMPILER_ABI="${TARGET_COMPILER_ABI-${ARM_ABI_PREFIX}gcc3}"
1348 fi
1350 # try harder, when checking for __thread support, see bug 521750 comment #33 and below
1351 # We pass MOZ_OPTIMIZE_LDFLAGS to the linker because if dead_strip is
1352 # enabled, the linker in xcode 4.1 will crash. Without this it would crash when
1353 # linking XUL.
1354 _SAVE_LDFLAGS=$LDFLAGS
1355 LDFLAGS="$LDFLAGS $DSO_PIC_CFLAGS $DSO_LDOPTS $MOZ_OPTIMIZE_LDFLAGS"
1356 AC_CACHE_CHECK(for __thread keyword for TLS variables,
1357 ac_cv_thread_keyword,
1358 [AC_TRY_LINK([__thread bool tlsIsMainThread = false;],
1359 [return tlsIsMainThread;],
1360 ac_cv_thread_keyword=yes,
1361 ac_cv_thread_keyword=no)])
1362 LDFLAGS=$_SAVE_LDFLAGS
1363 # The custom dynamic linker doesn't support TLS variables
1364 MOZ_TLS=
1365 if test "$ac_cv_thread_keyword" = yes -a "$MOZ_LINKER" != 1; then
1366 # mips builds fail with TLS variables because of a binutils bug.
1367 # See bug 528687
1368 # OpenBSD doesn't have TLS support, and the test succeeds with clang++
1369 case "${target}" in
1370 mips*-*)
1371 :
1372 ;;
1373 *-android*|*-linuxandroid*)
1374 :
1375 ;;
1376 *-openbsd*)
1377 :
1378 ;;
1379 *)
1380 AC_DEFINE(HAVE_THREAD_TLS_KEYWORD)
1381 MOZ_TLS=1
1382 ;;
1383 esac
1384 fi
1386 dnl Using the custom linker on ARMv6 requires 16k alignment of ELF segments.
1387 if test -n "$MOZ_LINKER"; then
1388 if test "$CPU_ARCH" = arm; then
1389 dnl When building for < ARMv7, we need to ensure 16k alignment of ELF segments
1390 if test -n "$ARM_ARCH" && test "$ARM_ARCH" -lt 7; then
1391 LDFLAGS="$LDFLAGS -Wl,-z,max-page-size=0x4000 -Wl,-z,common-page-size=0x4000"
1392 _SUBDIR_LDFLAGS="$_SUBDIR_LDFLAGS -Wl,-z,max-page-size=0x4000 -Wl,-z,common-page-size=0x4000"
1393 fi
1394 fi
1396 dnl gold emits wrong sysv-style elf hash tables when building both sysv and
1397 dnl style tables. https://sourceware.org/bugzilla/show_bug.cgi?id=13597
1398 dnl Since the linker only understands the sysv ones, no need to build the
1399 dnl gnu style tables anyways.
1400 LDFLAGS="$LDFLAGS -Wl,--hash-style=sysv"
1401 fi
1403 dnl End of C++ language/feature checks
1404 AC_LANG_C
1406 dnl ========================================================
1407 dnl = Internationalization checks
1408 dnl ========================================================
1409 dnl
1410 dnl Internationalization and Locale support is different
1411 dnl on various UNIX platforms. Checks for specific i18n
1412 dnl features go here.
1414 AC_HAVE_FUNCS(localeconv)
1416 fi # ! SKIP_COMPILER_CHECKS
1418 if test -n "${COMPILE_ENVIRONMENT}"; then
1419 MOZ_CHECK_ALLOCATOR
1420 fi
1422 TARGET_XPCOM_ABI=
1423 if test -n "${CPU_ARCH}" -a -n "${TARGET_COMPILER_ABI}"; then
1424 TARGET_XPCOM_ABI="${CPU_ARCH}-${TARGET_COMPILER_ABI}"
1425 AC_DEFINE_UNQUOTED(TARGET_XPCOM_ABI, ["${TARGET_XPCOM_ABI}"])
1426 fi
1428 dnl We can't run TRY_COMPILE tests on Windows, so hard-code some
1429 dnl features that Windows actually does support.
1431 if test -n "$SKIP_COMPILER_CHECKS"; then
1432 dnl Windows has malloc.h
1433 AC_DEFINE(MALLOC_H, [<malloc.h>])
1434 AC_DEFINE(HAVE_FORCEINLINE)
1435 AC_DEFINE(HAVE_LOCALECONV)
1436 fi # SKIP_COMPILER_CHECKS
1438 dnl Mozilla specific options
1439 dnl ========================================================
1440 dnl The macros used for command line options
1441 dnl are defined in build/autoconf/altoptions.m4.
1443 dnl ========================================================
1444 dnl =
1445 dnl = Check for external package dependencies
1446 dnl =
1447 dnl ========================================================
1448 MOZ_ARG_HEADER(External Packages)
1450 case "$OS_TARGET" in
1451 WINNT|Darwin|Android)
1452 MOZ_FOLD_LIBS=1
1453 ;;
1454 *)
1455 MOZ_FOLD_LIBS=
1456 ;;
1457 esac
1459 MOZ_CONFIG_NSPR()
1461 dnl ========================================================
1462 dnl system libevent Support
1463 dnl ========================================================
1464 MOZ_ARG_WITH_STRING(system-libevent,
1465 [ --with-system-libevent[=PFX]
1466 Use system libevent [installed at prefix PFX]],
1467 LIBEVENT_DIR=$withval)
1469 _SAVE_CFLAGS=$CFLAGS
1470 _SAVE_LDFLAGS=$LDFLAGS
1471 _SAVE_LIBS=$LIBS
1472 if test "$LIBEVENT_DIR" = yes; then
1473 PKG_CHECK_MODULES(MOZ_LIBEVENT, libevent,
1474 MOZ_SYSTEM_LIBEVENT=1,
1475 LIBEVENT_DIR=/usr)
1476 fi
1477 if test -z "$LIBEVENT_DIR" -o "$LIBEVENT_DIR" = no; then
1478 MOZ_SYSTEM_LIBEVENT=
1479 elif test -z "$MOZ_SYSTEM_LIBEVENT"; then
1480 CFLAGS="-I${LIBEVENT_DIR}/include $CFLAGS"
1481 LDFLAGS="-L${LIBEVENT_DIR}/lib $LDFLAGS"
1482 MOZ_CHECK_HEADER(event.h,
1483 [if test ! -f "${LIBEVENT_DIR}/include/event.h"; then
1484 AC_MSG_ERROR([event.h found, but is not in ${LIBEVENT_DIR}/include])
1485 fi],
1486 AC_MSG_ERROR([--with-system-libevent requested but event.h not found]))
1487 AC_CHECK_LIB(event, event_init,
1488 [MOZ_SYSTEM_LIBEVENT=1
1489 MOZ_LIBEVENT_CFLAGS="-I${LIBEVENT_DIR}/include"
1490 MOZ_LIBEVENT_LIBS="-L${LIBEVENT_DIR}/lib -levent"],
1491 [MOZ_SYSTEM_LIBEVENT= MOZ_LIBEVENT_CFLAGS= MOZ_LIBEVENT_LIBS=])
1492 fi
1493 CFLAGS=$_SAVE_CFLAGS
1494 LDFLAGS=$_SAVE_LDFLAGS
1495 LIBS=$_SAVE_LIBS
1497 AC_SUBST(MOZ_SYSTEM_LIBEVENT)
1499 dnl ========================================================
1500 dnl = If NSS was not detected in the system,
1501 dnl = use the one in the source tree (mozilla/security/nss)
1502 dnl ========================================================
1504 MOZ_ARG_WITH_BOOL(system-nss,
1505 [ --with-system-nss Use system installed NSS],
1506 _USE_SYSTEM_NSS=1 )
1508 if test -n "$_USE_SYSTEM_NSS"; then
1509 AM_PATH_NSS(3.52, [MOZ_SYSTEM_NSS=1], [AC_MSG_ERROR([you don't have NSS installed or your version is too old])])
1510 fi
1512 NSS_CFLAGS="$NSS_CFLAGS -I${DIST}/include/nss"
1513 if test -z "$MOZ_SYSTEM_NSS"; then
1514 case "${OS_ARCH}" in
1515 # Only few platforms have been tested with GYP
1516 WINNT|Darwin|Linux|DragonFly|FreeBSD|NetBSD|OpenBSD|SunOS)
1517 ;;
1518 *)
1519 AC_MSG_ERROR([building in-tree NSS is not supported on this platform. Use --with-system-nss])
1520 ;;
1521 esac
1522 fi
1524 dnl system ZLIB support
1525 dnl ========================================================
1526 MOZ_ZLIB_CHECK([1.2.3])
1528 if test -z "$SKIP_LIBRARY_CHECKS"; then
1530 dnl ========================================================
1531 dnl system PNG Support
1532 dnl ========================================================
1533 MOZ_ARG_WITH_STRING(system-png,
1534 [ --with-system-png[=PFX]
1535 Use system libpng [installed at prefix PFX]],
1536 PNG_DIR=$withval)
1538 _SAVE_CFLAGS=$CFLAGS
1539 _SAVE_LDFLAGS=$LDFLAGS
1540 _SAVE_LIBS=$LIBS
1541 if test -n "${PNG_DIR}" -a "${PNG_DIR}" != "yes"; then
1542 CFLAGS="-I${PNG_DIR}/include $CFLAGS"
1543 LDFLAGS="-L${PNG_DIR}/lib $LDFLAGS"
1544 fi
1545 if test -z "$PNG_DIR" -o "$PNG_DIR" = no; then
1546 MOZ_SYSTEM_PNG=
1547 else
1548 AC_CHECK_LIB(png, png_get_valid, [MOZ_SYSTEM_PNG=1 MOZ_PNG_LIBS="-lpng"],
1549 AC_MSG_ERROR([--with-system-png requested but no working libpng found]))
1550 AC_CHECK_LIB(png, png_get_acTL, ,
1551 AC_MSG_ERROR([--with-system-png won't work because the system's libpng doesn't have APNG support]))
1552 fi
1553 if test "$MOZ_SYSTEM_PNG" = 1; then
1554 AC_TRY_COMPILE([ #include <stdio.h>
1555 #include <sys/types.h>
1556 #include <png.h> ],
1557 [ #if PNG_LIBPNG_VER < $MOZPNG
1558 #error "Insufficient libpng version ($MOZPNG required)."
1559 #endif
1560 #ifndef PNG_UINT_31_MAX
1561 #error "Insufficient libpng version."
1562 #endif ],
1563 MOZ_SYSTEM_PNG=1,
1564 AC_MSG_ERROR([--with-system-png requested but no working libpng found]))
1565 fi
1566 CFLAGS=$_SAVE_CFLAGS
1567 LDFLAGS=$_SAVE_LDFLAGS
1568 LIBS=$_SAVE_LIBS
1570 if test "${PNG_DIR}" -a -d "${PNG_DIR}" -a "$MOZ_SYSTEM_PNG" = 1; then
1571 MOZ_PNG_CFLAGS="-I${PNG_DIR}/include"
1572 MOZ_PNG_LIBS="-L${PNG_DIR}/lib ${MOZ_PNG_LIBS}"
1573 fi
1575 fi # SKIP_LIBRARY_CHECKS
1577 dnl ========================================================
1578 dnl =
1579 dnl = Application
1580 dnl =
1581 dnl ========================================================
1583 MOZ_ARG_HEADER(Application)
1585 ENABLE_SYSTEM_EXTENSION_DIRS=1
1586 MOZ_BRANDING_DIRECTORY=
1587 MOZ_OFFICIAL_BRANDING=
1588 MOZ_AUTH_EXTENSION=1
1589 if test "$MOZ_IOS"; then
1590 MOZ_AUTH_EXTENSION=
1591 fi
1592 MOZ_PREF_EXTENSIONS=1
1593 MOZ_SPELLCHECK=1
1594 MOZ_UNIVERSALCHARDET=1
1595 MOZ_XUL=1
1596 MOZ_ZIPWRITER=1
1597 MOZ_NO_SMART_CARDS=
1598 MOZ_USE_NATIVE_POPUP_WINDOWS=
1599 MOZ_EXCLUDE_HYPHENATION_DICTIONARIES=
1600 MOZ_SANDBOX=1
1601 MOZ_BINARY_EXTENSIONS=
1602 MOZ_DEVTOOLS=server
1604 case "$target_os" in
1605 mingw*)
1606 NS_ENABLE_TSF=1
1607 AC_DEFINE(NS_ENABLE_TSF)
1608 ;;
1609 esac
1611 # Optional Firefox for Android partner distribution directory.
1612 MOZ_ARG_WITH_STRING(android-distribution-directory,
1613 [ --with-android-distribution-directory=dir
1614 Optional Firefox for Android partner distribution directory.],
1615 MOZ_ANDROID_DISTRIBUTION_DIRECTORY=$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 ${MOZ_ANDROID_DISTRIBUTION_DIRECTORY}/assets/distribution).])
1623 fi
1624 fi
1625 AC_SUBST(MOZ_ANDROID_DISTRIBUTION_DIRECTORY)
1627 dnl ========================================================
1628 dnl = Trademarked Branding
1629 dnl ========================================================
1630 MOZ_ARG_ENABLE_BOOL(official-branding,
1631 [ --enable-official-branding
1632 Enable Official mozilla.org Branding
1633 Do not distribute builds with
1634 --enable-official-branding unless you have
1635 permission to use trademarks per
1636 http://www.mozilla.org/foundation/trademarks/ .],
1637 MOZ_OFFICIAL_BRANDING=1,
1638 MOZ_OFFICIAL_BRANDING=)
1640 # Allow the application to influence configure with a confvars.sh script.
1641 AC_MSG_CHECKING([if app-specific confvars.sh exists])
1642 if test -f "${srcdir}/${MOZ_BUILD_APP}/confvars.sh" ; then
1643 AC_MSG_RESULT([${srcdir}/${MOZ_BUILD_APP}/confvars.sh])
1644 . "${srcdir}/${MOZ_BUILD_APP}/confvars.sh"
1645 else
1646 AC_MSG_RESULT([no])
1647 fi
1649 # Allow someone to change MOZ_APP_NAME and MOZ_APP_BASENAME in mozconfig
1650 MOZ_ARG_WITH_STRING(app-name,
1651 [--with-app-name=APPNAME sets MOZ_APP_NAME to APPNAME],
1652 WITH_APP_NAME=$withval,
1653 )
1655 if test -n "$WITH_APP_NAME" ; then
1656 MOZ_APP_NAME="$WITH_APP_NAME"
1657 fi
1659 MOZ_ARG_WITH_STRING(app-basename,
1660 [--with-app-basename=BASENAME sets MOZ_APP_BASENAME to BASENAME],
1661 WITH_APP_BASENAME=$withval,
1662 )
1664 if test -n "$WITH_APP_BASENAME" ; then
1665 MOZ_APP_BASENAME="$WITH_APP_BASENAME"
1666 fi
1668 dnl ========================================================
1669 dnl Ensure Android SDK and build-tools versions depending on
1670 dnl mobile target.
1671 dnl ========================================================
1673 case "$MOZ_BUILD_APP" in
1674 mobile/android)
1675 MOZ_ANDROID_SDK
1676 ;;
1677 esac
1679 dnl ========================================================
1680 dnl =
1681 dnl = Toolkit Options
1682 dnl =
1683 dnl ========================================================
1684 MOZ_ARG_HEADER(Toolkit Options)
1686 dnl ========================================================
1687 dnl = Enable the toolkit as needed =
1688 dnl ========================================================
1690 case "$MOZ_WIDGET_TOOLKIT" in
1692 cocoa)
1693 LDFLAGS="$LDFLAGS -framework Cocoa"
1694 # Use -Wl as a trick to avoid -framework and framework names from
1695 # being separated by AC_SUBST_LIST.
1696 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'
1697 TK_CFLAGS=""
1698 CFLAGS="$CFLAGS $TK_CFLAGS"
1699 CXXFLAGS="$CXXFLAGS $TK_CFLAGS"
1700 MOZ_USER_DIR="Mozilla"
1701 MOZ_FS_LAYOUT=bundle
1702 ;;
1704 uikit)
1705 LDFLAGS="$LDFLAGS -framework UIKit"
1706 TK_CFLAGS=""
1707 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'
1708 CFLAGS="$CFLAGS $TK_CFLAGS"
1709 CXXFLAGS="$CXXFLAGS $TK_CFLAGS"
1710 MOZ_USER_DIR="Mozilla"
1711 MOZ_FS_LAYOUT=bundle
1712 ;;
1714 esac
1716 if test "$OS_TARGET" = Darwin; then
1717 LDFLAGS="$LDFLAGS -lobjc"
1718 fi
1720 dnl there are a lot of tests on MOZ_ENABLE_GTK below, that are more convenient
1721 dnl to keep that way than testing against MOZ_WIDGET_TOOLKIT
1722 case "$MOZ_WIDGET_TOOLKIT" in
1723 gtk*)
1724 MOZ_ENABLE_GTK=1
1725 ;;
1726 esac
1728 if test "$COMPILE_ENVIRONMENT"; then
1729 if test "$MOZ_WIDGET_TOOLKIT" = gtk; then
1730 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 $GDK_PACKAGES)
1731 MOZ_GTK3_CFLAGS="-I${_topsrcdir}/widget/gtk/compat-gtk3 $MOZ_GTK3_CFLAGS"
1732 TK_CFLAGS=$MOZ_GTK3_CFLAGS
1733 TK_LIBS=$MOZ_GTK3_LIBS
1734 dnl GDK_VERSION_MIN_REQUIRED is not set here as GDK3 deprecated warnings
1735 dnl are suppressed by widget/gtk/compat-gtk3/gdk/gdkversionmacros.h.
1736 AC_DEFINE_UNQUOTED(GDK_VERSION_MAX_ALLOWED,$GDK_VERSION_MAX_ALLOWED)
1737 GLIB_VERSION_MAX_ALLOWED=GLIB_VERSION_2_32
1738 fi
1739 if test "$MOZ_ENABLE_GTK"; then
1740 if test "$MOZ_X11"; then
1741 GDK_PACKAGES=gdk-x11-2.0
1742 fi
1743 AC_DEFINE_UNQUOTED(GLIB_VERSION_MIN_REQUIRED,$GLIB_VERSION_MIN_REQUIRED)
1744 AC_DEFINE_UNQUOTED(GLIB_VERSION_MAX_ALLOWED,$GLIB_VERSION_MAX_ALLOWED)
1746 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 $GDK_PACKAGES)
1747 MOZ_GTK2_CFLAGS="-I${_topsrcdir}/widget/gtk/compat $MOZ_GTK2_CFLAGS"
1748 fi
1749 fi # COMPILE_ENVIRONMENT
1751 AC_SUBST(MOZ_FS_LAYOUT)
1753 AC_SUBST_LIST(TK_CFLAGS)
1754 AC_SUBST_LIST(TK_LIBS)
1756 dnl ========================================================
1757 dnl =
1758 dnl = Components & Features
1759 dnl =
1760 dnl ========================================================
1761 MOZ_ARG_HEADER(Components and Features)
1763 AC_SUBST(MOZ_OFFICIAL_BRANDING)
1764 if test -n "$MOZ_OFFICIAL_BRANDING"; then
1765 if test -z "$MOZ_OFFICIAL_BRANDING_DIRECTORY"; then
1766 AC_MSG_ERROR([You must specify MOZ_OFFICIAL_BRANDING_DIRECTORY to use --enable-official-branding.])
1767 else
1768 MOZ_BRANDING_DIRECTORY=${MOZ_OFFICIAL_BRANDING_DIRECTORY}
1769 AC_DEFINE(MOZ_OFFICIAL_BRANDING)
1770 fi
1771 fi
1773 MOZ_ARG_WITH_STRING(branding,
1774 [ --with-branding=dir Use branding from the specified directory.],
1775 MOZ_BRANDING_DIRECTORY=$withval)
1777 REAL_BRANDING_DIRECTORY="${MOZ_BRANDING_DIRECTORY}"
1778 if test -z "$REAL_BRANDING_DIRECTORY"; then
1779 REAL_BRANDING_DIRECTORY=${MOZ_BUILD_APP}/branding/nightly
1780 fi
1782 if test -f "${_topsrcdir}/$REAL_BRANDING_DIRECTORY/configure.sh"; then
1783 . "${_topsrcdir}/$REAL_BRANDING_DIRECTORY/configure.sh"
1784 elif test -f "${EXTERNAL_SOURCE_DIR}/$REAL_BRANDING_DIRECTORY/configure.sh"; then
1785 . "${EXTERNAL_SOURCE_DIR}/$REAL_BRANDING_DIRECTORY/configure.sh"
1786 fi
1788 AC_SUBST(MOZ_BRANDING_DIRECTORY)
1790 dnl ========================================================
1791 dnl = Distribution ID
1792 dnl ========================================================
1793 MOZ_ARG_WITH_STRING(distribution-id,
1794 [ --with-distribution-id=ID
1795 Set distribution-specific id (default=org.mozilla)],
1796 [ val=`echo $withval`
1797 MOZ_DISTRIBUTION_ID="$val"])
1799 if test -z "$MOZ_DISTRIBUTION_ID"; then
1800 MOZ_DISTRIBUTION_ID="org.mozilla"
1801 fi
1803 AC_DEFINE_UNQUOTED(MOZ_DISTRIBUTION_ID,"$MOZ_DISTRIBUTION_ID")
1804 AC_SUBST(MOZ_DISTRIBUTION_ID)
1806 dnl ========================================================
1807 dnl = libproxy support
1808 dnl ========================================================
1810 if test "$MOZ_ENABLE_GTK"
1811 then
1812 MOZ_ENABLE_LIBPROXY=
1814 MOZ_ARG_ENABLE_BOOL(libproxy,
1815 [ --enable-libproxy Enable libproxy support ],
1816 MOZ_ENABLE_LIBPROXY=1,
1817 MOZ_ENABLE_LIBPROXY=)
1819 if test "$MOZ_ENABLE_LIBPROXY"
1820 then
1821 PKG_CHECK_MODULES(MOZ_LIBPROXY, libproxy-1.0)
1822 AC_DEFINE(MOZ_ENABLE_LIBPROXY)
1823 fi
1824 fi
1825 AC_SUBST(MOZ_ENABLE_LIBPROXY)
1827 dnl ========================================================
1828 dnl = dbus support
1829 dnl ========================================================
1831 if test "$MOZ_ENABLE_GTK"
1832 then
1833 MOZ_ENABLE_DBUS=1
1835 MOZ_ARG_DISABLE_BOOL(dbus,
1836 [ --disable-dbus Disable dbus support ],
1837 MOZ_ENABLE_DBUS=,
1838 MOZ_ENABLE_DBUS=1)
1840 if test "$MOZ_ENABLE_DBUS"
1841 then
1842 PKG_CHECK_MODULES(MOZ_DBUS, dbus-1 >= $DBUS_VERSION)
1843 PKG_CHECK_MODULES(MOZ_DBUS_GLIB, dbus-glib-1 >= $DBUS_VERSION)
1844 AC_DEFINE(MOZ_ENABLE_DBUS)
1845 fi
1846 fi
1847 AC_SUBST(MOZ_ENABLE_DBUS)
1849 dnl =========================================================
1850 dnl = Whether to exclude hyphenations files in the build
1851 dnl =========================================================
1852 if test -n "$MOZ_EXCLUDE_HYPHENATION_DICTIONARIES"; then
1853 AC_DEFINE(MOZ_EXCLUDE_HYPHENATION_DICTIONARIES)
1854 fi
1856 AC_TRY_COMPILE([#include <linux/ethtool.h>],
1857 [ struct ethtool_cmd cmd; cmd.speed_hi = 0; ],
1858 MOZ_WEBRTC_HAVE_ETHTOOL_SPEED_HI=1)
1860 AC_SUBST(MOZ_WEBRTC_HAVE_ETHTOOL_SPEED_HI)
1862 if test -n "$MOZ_WEBRTC"; then
1863 if test -n "$MOZ_X11"; then
1864 MOZ_WEBRTC_X11_LIBS="-lXext -lXdamage -lXfixes -lXcomposite"
1865 fi
1866 fi
1868 AC_SUBST_LIST(MOZ_WEBRTC_X11_LIBS)
1870 dnl ========================================================
1871 dnl = Apple platform decoder support
1872 dnl ========================================================
1873 if test "$COMPILE_ENVIRONMENT"; then
1874 if test -n "$MOZ_APPLEMEDIA"; then
1875 # hack in frameworks for fmp4 - see bug 1029974
1876 # We load VideoToolbox and CoreMedia dynamically, so they don't appear here.
1877 LDFLAGS="$LDFLAGS -framework AudioToolbox"
1878 dnl Verify CoreMedia is available.
1879 AC_CHECK_HEADERS([CoreMedia/CoreMedia.h VideoToolbox/VideoToolbox.h], [],
1880 [AC_MSG_ERROR([MacOS X 10.9 SDK or later is required])])
1881 fi
1882 fi # COMPILE_ENVIRONMENT
1884 dnl ========================================================
1885 dnl = Handle dependent MEDIA defines
1886 dnl ========================================================
1888 MOZ_WEBM_ENCODER=1
1889 AC_DEFINE(MOZ_WEBM_ENCODER)
1890 AC_SUBST(MOZ_WEBM_ENCODER)
1892 dnl ========================================================
1893 dnl NegotiateAuth
1894 dnl ========================================================
1896 MOZ_ARG_DISABLE_BOOL(negotiateauth,
1897 [ --disable-negotiateauth Disable GSS-API negotiation ],
1898 MOZ_AUTH_EXTENSION=,
1899 MOZ_AUTH_EXTENSION=1 )
1901 if test -n "$MOZ_IOS" -a -n "$MOZ_AUTH_EXTENSION"; then
1902 AC_MSG_ERROR([negotiateauth is not supported on iOS.])
1903 fi
1905 dnl ========================================================
1906 dnl Pref extensions (autoconfig)
1907 dnl ========================================================
1908 MOZ_ARG_DISABLE_BOOL(pref-extensions,
1909 [ --disable-pref-extensions
1910 Disable pref extensions such as autoconfig],
1911 MOZ_PREF_EXTENSIONS=,
1912 MOZ_PREF_EXTENSIONS=1 )
1914 dnl ========================================================
1915 dnl Searching of system directories for extensions.
1916 dnl Note: this switch is meant to be used for test builds
1917 dnl whose behavior should not depend on what happens to be
1918 dnl installed on the local machine.
1919 dnl ========================================================
1920 MOZ_ARG_DISABLE_BOOL(system-extension-dirs,
1921 [ --disable-system-extension-dirs
1922 Disable searching system- and account-global
1923 directories for extensions of any kind; use
1924 only profile-specific extension directories],
1925 ENABLE_SYSTEM_EXTENSION_DIRS=,
1926 ENABLE_SYSTEM_EXTENSION_DIRS=1 )
1927 if test "$ENABLE_SYSTEM_EXTENSION_DIRS"; then
1928 AC_DEFINE(ENABLE_SYSTEM_EXTENSION_DIRS)
1929 fi
1931 dnl ========================================================
1932 dnl = Universalchardet
1933 dnl ========================================================
1934 MOZ_ARG_DISABLE_BOOL(universalchardet,
1935 [ --disable-universalchardet
1936 Disable universal encoding detection],
1937 MOZ_UNIVERSALCHARDET=,
1938 MOZ_UNIVERSALCHARDET=1 )
1940 dnl ========================================================
1941 dnl Gamepad support
1942 dnl ========================================================
1944 if test "$COMPILE_ENVIRONMENT" ; then
1946 dnl Moved gamepad platform check to moz.build, linux header check still needed here.
1947 if test "$OS_TARGET" = "Linux"; then
1948 MOZ_CHECK_HEADER([linux/joystick.h])
1949 if test "$ac_cv_header_linux_joystick_h" != "yes"; then
1950 AC_MSG_ERROR([Can't find header linux/joystick.h, needed for gamepad support. Please install Linux kernel headers.])
1951 fi
1952 fi
1954 fi # COMPILE_ENVIRONMENT
1957 dnl ========================================================
1958 dnl = Breakpad crash reporting (on by default on supported platforms)
1959 dnl ========================================================
1961 case $target in
1962 i?86-*-mingw*|x86_64-*-mingw*|aarch64-*-mingw*)
1963 MOZ_CRASHREPORTER=1
1964 ;;
1965 i?86-apple-darwin*|x86_64-apple-darwin*)
1966 if test -z "$MOZ_IOS"; then
1967 MOZ_CRASHREPORTER=1
1968 fi
1969 ;;
1970 *-android*|*-linuxandroid*)
1971 dnl Android/arm is arm-unknown-linux-androideabi, so android condition should
1972 dnl be before Linux condition
1973 MOZ_CRASHREPORTER=1
1974 ;;
1975 i?86-*-linux*|x86_64-*-linux*|arm-*-linux*)
1976 if test "$MOZ_ENABLE_GTK"; then
1977 MOZ_CRASHREPORTER=1
1978 fi
1979 ;;
1980 esac
1982 MOZ_ARG_DISABLE_BOOL(crashreporter,
1983 [ --disable-crashreporter Disable breakpad crash reporting],
1984 [MOZ_CRASHREPORTER=],
1985 [MOZ_CRASHREPORTER=F # Force enable breakpad])
1987 if test "$OS_ARCH" != "$HOST_OS_ARCH" -a "$OS_ARCH" != "WINNT" -a "$OS_ARCH" != "Darwin" -a "$MOZ_WIDGET_TOOLKIT" != "android"; then
1988 if test "$MOZ_CRASHREPORTER" = F; then
1989 AC_MSG_ERROR([Cannot --enable-crashreporter, as breakpad tools do not support compiling on $HOST_OS_ARCH while targeting $OS_ARCH.])
1990 fi
1991 MOZ_CRASHREPORTER=
1992 fi
1994 if test -n "$MOZ_CRASHREPORTER"; then
1995 AC_DEFINE(MOZ_CRASHREPORTER)
1997 if test "$OS_TARGET" = "Linux" && \
1998 test -z "$SKIP_LIBRARY_CHECKS"; then
1999 PKG_CHECK_MODULES(MOZ_GTHREAD, gthread-2.0)
2000 fi
2002 if test "$OS_ARCH" = "WINNT"; then
2003 if test -z "$HAVE_64BIT_BUILD" -a -n "$COMPILE_ENVIRONMENT"; then
2004 MOZ_CRASHREPORTER_INJECTOR=1
2005 AC_DEFINE(MOZ_CRASHREPORTER_INJECTOR)
2006 fi
2007 fi
2008 fi
2010 dnl ========================================================
2011 dnl = Enable compilation of specific extension modules
2012 dnl ========================================================
2014 MOZ_ARG_ENABLE_STRING(extensions,
2015 [ --enable-extensions Enable extensions],
2016 [ for option in `echo $enableval | sed 's/,/ /g'`; do
2017 if test "$option" = "yes" -o "$option" = "all"; then
2018 AC_MSG_ERROR([--enable-extensions=$option is no longer supported.])
2019 elif test "$option" = "no" -o "$option" = "none"; then
2020 MOZ_EXTENSIONS=""
2021 elif test "$option" = "default"; then
2022 MOZ_EXTENSIONS="$MOZ_EXTENSIONS $MOZ_EXTENSIONS_DEFAULT"
2023 elif test `echo "$option" | grep -c \^-` != 0; then
2024 option=`echo $option | sed 's/^-//'`
2025 MOZ_EXTENSIONS=`echo "$MOZ_EXTENSIONS" | sed "s/ ${option}//"`
2026 else
2027 MOZ_EXTENSIONS="$MOZ_EXTENSIONS $option"
2028 fi
2029 done],
2030 MOZ_EXTENSIONS="$MOZ_EXTENSIONS_DEFAULT")
2032 dnl Ensure every extension exists, to avoid mostly-inscrutable error messages
2033 dnl when trying to build a nonexistent extension.
2034 for extension in $MOZ_EXTENSIONS; do
2035 if test ! -d "${srcdir}/extensions/${extension}"; then
2036 AC_MSG_ERROR([Unrecognized extension provided to --enable-extensions: ${extension}.])
2037 fi
2038 done
2040 if test -n "$MOZ_USE_NATIVE_POPUP_WINDOWS"; then
2041 AC_DEFINE(MOZ_USE_NATIVE_POPUP_WINDOWS)
2042 fi
2044 # Avoid defining MOZ_ENABLE_CAIRO_FT on Windows platforms because
2045 # "cairo-ft-font.c" includes <dlfcn.h>, which only exists on posix platforms
2046 if test -n "$MOZ_TREE_FREETYPE" -a "$OS_TARGET" != WINNT; then
2047 MOZ_ENABLE_CAIRO_FT=1
2048 FT_FONT_FEATURE="#define CAIRO_HAS_FT_FONT 1"
2049 CAIRO_FT_CFLAGS="-I$_topsrcdir/modules/freetype2/include"
2050 AC_SUBST_LIST(CAIRO_FT_CFLAGS)
2051 fi
2053 AC_CHECK_PROGS(WGET, wget, "")
2054 AC_SUBST(WGET)
2056 dnl ========================================================
2057 dnl Updater
2058 dnl ========================================================
2060 if test "$MOZ_IOS"; then
2061 MOZ_UPDATER=
2062 fi
2064 MOZ_ARG_DISABLE_BOOL(updater,
2065 [ --disable-updater Disable building of updater],
2066 MOZ_UPDATER=,
2067 MOZ_UPDATER=1 )
2069 if test -n "$MOZ_UPDATER"; then
2070 AC_DEFINE(MOZ_UPDATER)
2071 fi
2073 dnl ========================================================
2074 dnl parental controls (for Windows Vista)
2075 dnl ========================================================
2076 MOZ_ARG_DISABLE_BOOL(parental-controls,
2077 [ --disable-parental-controls
2078 Do not build parental controls],
2079 MOZ_DISABLE_PARENTAL_CONTROLS=1,
2080 MOZ_DISABLE_PARENTAL_CONTROLS=)
2081 if test -n "$MOZ_DISABLE_PARENTAL_CONTROLS"; then
2082 AC_DEFINE(MOZ_DISABLE_PARENTAL_CONTROLS)
2083 fi
2085 AC_SUBST(MOZ_DISABLE_PARENTAL_CONTROLS)
2087 dnl ========================================================
2088 dnl = Disable smartcard support
2089 dnl ========================================================
2090 if test -n "$MOZ_NO_SMART_CARDS"; then
2091 AC_DEFINE(MOZ_NO_SMART_CARDS)
2092 fi
2093 AC_SUBST(MOZ_NO_SMART_CARDS)
2095 dnl ========================================================
2096 dnl = Sandboxing support
2097 dnl ========================================================
2098 if test -n "$MOZ_TSAN" -o -n "$MOZ_ASAN"; then
2099 # Bug 1182565: TSan conflicts with sandboxing on Linux.
2100 # Bug 1287971: LSan also conflicts with sandboxing on Linux.
2101 case $OS_TARGET in
2102 Linux|Android)
2103 MOZ_SANDBOX=
2104 ;;
2105 esac
2106 fi
2108 MOZ_ARG_DISABLE_BOOL(sandbox,
2109 [ --disable-sandbox Disable sandboxing support],
2110 MOZ_SANDBOX=,
2111 MOZ_SANDBOX=1)
2113 case "$OS_TARGET" in
2114 WINNT|Darwin|OpenBSD)
2115 ;;
2116 Linux)
2117 case $CPU_ARCH in
2118 x86_64|x86)
2119 ;;
2120 # Linux sandbox is only available on x86 and x86_64.
2121 *)
2122 MOZ_SANDBOX=
2123 ;;
2124 esac
2125 ;;
2126 *)
2127 # Only enable the sandbox by default on Linux, OpenBSD, macOS, and Windows
2128 MOZ_SANDBOX=
2129 ;;
2130 esac
2132 if test -n "$MOZ_SANDBOX"; then
2133 AC_DEFINE(MOZ_SANDBOX)
2134 fi
2136 AC_SUBST(MOZ_SANDBOX)
2139 dnl ========================================================
2140 dnl =
2141 dnl = Module specific options
2142 dnl =
2143 dnl ========================================================
2144 MOZ_ARG_HEADER(Individual module options)
2146 dnl ==============================
2147 dnl === SQLite fdatasync check ===
2148 dnl ==============================
2149 dnl Check to see if fdatasync is available and make use of it
2150 AC_CHECK_FUNC(fdatasync)
2152 dnl ========================================================
2153 dnl = Disable zipwriter
2154 dnl ========================================================
2155 MOZ_ARG_DISABLE_BOOL(zipwriter,
2156 [ --disable-zipwriter Disable zipwriter component],
2157 MOZ_ZIPWRITER=,
2158 MOZ_ZIPWRITER=1 )
2159 AC_SUBST(MOZ_ZIPWRITER)
2161 dnl ========================================================
2162 dnl =
2163 dnl = Feature options that require extra sources to be pulled
2164 dnl =
2165 dnl ========================================================
2166 dnl MOZ_ARG_HEADER(Features that require extra sources)
2168 dnl ========================================================
2169 dnl =
2170 dnl = Runtime debugging and Optimization Options
2171 dnl =
2172 dnl ========================================================
2173 MOZ_ARG_HEADER(Runtime debugging and Optimizations)
2175 dnl ========================================================
2176 dnl enable mobile optimizations
2177 dnl ========================================================
2178 MOZ_ARG_ENABLE_BOOL(mobile-optimize,
2179 [ --enable-mobile-optimize
2180 Enable mobile optimizations],
2181 MOZ_GFX_OPTIMIZE_MOBILE=1)
2183 AC_SUBST(MOZ_GFX_OPTIMIZE_MOBILE)
2185 if test "$MOZ_GFX_OPTIMIZE_MOBILE"; then
2186 # We ignore paint will resample on mobile for performance.
2187 # We may want to revisit this later.
2188 MOZ_IGNORE_PAINT_WILL_RESAMPLE=1
2190 AC_DEFINE(MOZ_GFX_OPTIMIZE_MOBILE)
2191 AC_DEFINE(MOZ_IGNORE_PAINT_WILL_RESAMPLE)
2192 fi
2194 dnl ========================================================
2195 dnl = Enable code optimization. ON by default.
2196 dnl ========================================================
2198 # Use value from moz.configure if one is defined. Else use our computed
2199 # value.
2200 if test -n "${MOZ_CONFIGURE_OPTIMIZE_FLAGS}"; then
2201 MOZ_OPTIMIZE_FLAGS=${MOZ_CONFIGURE_OPTIMIZE_FLAGS}
2202 fi
2204 if test "$COMPILE_ENVIRONMENT"; then
2205 if test -n "$MOZ_OPTIMIZE"; then
2206 AC_MSG_CHECKING([for valid C compiler optimization flags])
2207 _SAVE_CFLAGS=$CFLAGS
2208 CFLAGS="$CFLAGS $MOZ_OPTIMIZE_FLAGS"
2209 AC_TRY_COMPILE([#include <stdio.h>],
2210 [printf("Hello World\n");],
2211 _results=yes,
2212 _results=no)
2213 AC_MSG_RESULT([$_results])
2214 if test "$_results" = "no"; then
2215 AC_MSG_ERROR([These compiler flags for C are invalid: $MOZ_OPTIMIZE_FLAGS])
2216 fi
2217 CFLAGS=$_SAVE_CFLAGS
2218 if test -n "$MOZ_LTO" -a -n "$CLANG_CC"; then
2219 # When using llvm-based LTO, non numeric optimization levels are
2220 # not supported by the linker, so force the linker to use -O2 (
2221 # which doesn't influence the level compilation units are actually
2222 # compiled at).
2223 case " $MOZ_OPTIMIZE_FLAGS " in
2224 *\ -Os\ *|*\ -Oz\ *)
2225 MOZ_OPTIMIZE_LDFLAGS="$MOZ_OPTIMIZE_LDFLAGS -O2"
2226 ;;
2227 esac
2228 fi
2229 fi
2230 fi # COMPILE_ENVIRONMENT
2232 AC_SUBST_LIST(MOZ_OPTIMIZE_FLAGS)
2233 AC_SUBST_LIST(MOZ_OPTIMIZE_LDFLAGS)
2234 AC_SUBST_LIST(MOZ_PGO_OPTIMIZE_FLAGS)
2236 dnl ========================================================
2237 dnl = Enable runtime logging
2238 dnl ========================================================
2239 AC_DEFINE(MOZ_LOGGING)
2240 AC_DEFINE(FORCE_PR_LOG)
2242 dnl ========================================================
2243 dnl = This will enable logging of addref, release, ctor, dtor.
2244 dnl ========================================================
2245 _ENABLE_LOGREFCNT=42
2246 MOZ_ARG_ENABLE_BOOL(logrefcnt,
2247 [ --enable-logrefcnt Enable logging of refcounts (default=debug) ],
2248 _ENABLE_LOGREFCNT=1,
2249 _ENABLE_LOGREFCNT= )
2250 if test "$_ENABLE_LOGREFCNT" = "1"; then
2251 AC_DEFINE(FORCE_BUILD_REFCNT_LOGGING)
2252 elif test -z "$_ENABLE_LOGREFCNT"; then
2253 AC_DEFINE(NO_BUILD_REFCNT_LOGGING)
2254 fi
2256 dnl ========================================================
2257 dnl moz_dump_painting
2258 dnl ========================================================
2259 MOZ_ARG_ENABLE_BOOL(dump-painting,
2260 [ --enable-dump-painting Enable paint debugging.],
2261 MOZ_DUMP_PAINTING=1,
2262 MOZ_DUMP_PAINTING= )
2263 if test -n "$MOZ_DUMP_PAINTING"; then
2264 AC_DEFINE(MOZ_DUMP_PAINTING)
2265 AC_DEFINE(MOZ_LAYERS_HAVE_LOG)
2266 fi
2267 if test -n "$MOZ_DEBUG"; then
2268 AC_DEFINE(MOZ_DUMP_PAINTING)
2269 fi
2271 case "${OS_TARGET}" in
2272 Android|WINNT|Darwin)
2273 MOZ_GLUE_IN_PROGRAM=
2274 ;;
2275 *)
2276 dnl On !Android !Windows !OSX, we only want to link executables against mozglue
2277 MOZ_GLUE_IN_PROGRAM=1
2278 AC_DEFINE(MOZ_GLUE_IN_PROGRAM)
2279 ;;
2280 esac
2282 dnl ========================================================
2283 dnl = Jemalloc build setup
2284 dnl ========================================================
2285 if test -z "$MOZ_MEMORY"; then
2286 case "${target}" in
2287 *-mingw*)
2288 if test -z "$WIN32_REDIST_DIR" -a -z "$MOZ_DEBUG"; then
2289 AC_MSG_WARN([When not building jemalloc, you need to set WIN32_REDIST_DIR to the path to the Visual C++ Redist (usually VCINSTALLDIR\redist\x86\Microsoft.VC80.CRT, for VC++ v8) if you intend to distribute your build.])
2290 fi
2291 ;;
2292 esac
2293 else
2294 dnl The generic feature tests that determine how to compute ncpus are long and
2295 dnl complicated. Therefore, simply define special cpp variables for the
2296 dnl platforms we have special knowledge of.
2297 case "${target}" in
2298 *-mingw*)
2299 export MOZ_NO_DEBUG_RTL=1
2300 ;;
2301 esac
2302 fi # MOZ_MEMORY
2303 AC_SUBST(MOZ_GLUE_IN_PROGRAM)
2305 dnl ========================================================
2306 dnl = Enable using the clang plugin to build
2307 dnl ========================================================
2309 if test -n "$COMPILE_ENVIRONMENT"; then
2310 MOZ_CONFIG_CLANG_PLUGIN
2311 fi # COMPILE_ENVIRONMENT
2313 dnl ========================================================
2314 dnl = Enable stripping of libs & executables
2315 dnl ========================================================
2316 MOZ_ARG_ENABLE_BOOL(strip,
2317 [ --enable-strip Enable stripping of libs & executables ],
2318 ENABLE_STRIP=1,
2319 ENABLE_STRIP= )
2321 dnl ========================================================
2322 dnl = Enable stripping of libs & executables when packaging
2323 dnl ========================================================
2324 MOZ_ARG_ENABLE_BOOL(install-strip,
2325 [ --enable-install-strip Enable stripping of libs & executables when packaging ],
2326 PKG_SKIP_STRIP= ,
2327 PKG_SKIP_STRIP=1)
2329 dnl ========================================================
2330 dnl = frontend JS debug mode
2331 dnl ========================================================
2333 MOZ_ARG_ENABLE_BOOL(debug-js-modules,
2334 [ --enable-debug-js-modules Enable debug mode for frontend JS libraries],
2335 DEBUG_JS_MODULES=1,
2336 DEBUG_JS_MODULES=)
2338 AC_SUBST(DEBUG_JS_MODULES)
2340 dnl ========================================================
2341 dnl =
2342 dnl = Profiling and Instrumenting
2343 dnl =
2344 dnl ========================================================
2345 MOZ_ARG_HEADER(Profiling and Instrumenting)
2347 dnl ========================================================
2348 dnl = Offer a way to disable the startup cache
2349 dnl ========================================================
2351 MOZ_ARG_DISABLE_BOOL(startupcache,
2352 [ --disable-startupcache Disable startup cache ],
2353 MOZ_DISABLE_STARTUPCACHE=1,
2354 MOZ_DISABLE_STARTUPCACHE=)
2356 if test -n "$MOZ_DISABLE_STARTUPCACHE"; then
2357 AC_DEFINE(MOZ_DISABLE_STARTUPCACHE)
2358 fi
2359 AC_SUBST(MOZ_DISABLE_STARTUPCACHE)
2361 dnl ========================================================
2362 dnl = Support for demangling undefined symbols
2363 dnl ========================================================
2364 if test -z "$SKIP_LIBRARY_CHECKS"; then
2365 AC_LANG_SAVE
2366 AC_LANG_CPLUSPLUS
2367 AC_CHECK_FUNCS(__cxa_demangle, HAVE_DEMANGLE=1, HAVE_DEMANGLE=)
2368 AC_LANG_RESTORE
2369 fi
2371 # Demangle only for debug or DMD builds
2372 MOZ_DEMANGLE_SYMBOLS=
2373 if test "$HAVE_DEMANGLE" && test "$MOZ_DEBUG" -o "$MOZ_DMD"; then
2374 MOZ_DEMANGLE_SYMBOLS=1
2375 AC_DEFINE(MOZ_DEMANGLE_SYMBOLS)
2376 fi
2377 AC_SUBST(MOZ_DEMANGLE_SYMBOLS)
2379 dnl ========================================================
2380 dnl = Support for gcc stack unwinding (from gcc 3.3)
2381 dnl ========================================================
2382 if test -z "$SKIP_LIBRARY_CHECKS"; then
2383 AC_LANG_SAVE
2384 AC_LANG_CPLUSPLUS
2385 MOZ_CHECK_HEADER(unwind.h, AC_CHECK_FUNCS(_Unwind_Backtrace))
2386 AC_LANG_RESTORE
2387 fi
2389 dnl ========================================================
2390 dnl JIT observers
2391 dnl ========================================================
2393 MOZ_ARG_WITH_STRING(jitreport-granularity,
2394 [ --jitreport-granularity=N
2395 Default granularity at which to report JIT code
2396 to external tools
2397 0 - no info
2398 1 - code ranges for whole functions only
2399 2 - per-line information
2400 3 - per-op information],
2401 JITREPORT_GRANULARITY=$withval,
2402 JITREPORT_GRANULARITY=3)
2404 AC_DEFINE_UNQUOTED(JS_DEFAULT_JITREPORT_GRANULARITY, $JITREPORT_GRANULARITY)
2406 dnl ========================================================
2407 dnl =
2408 dnl = Misc. Options
2409 dnl =
2410 dnl ========================================================
2411 MOZ_ARG_HEADER(Misc. Options)
2413 dnl ========================================================
2414 dnl = Location of the mozilla user directory (default is ~/.mozilla).],
2415 dnl ========================================================
2416 MOZ_ARG_WITH_STRING(user-appdir,
2417 [ --with-user-appdir=DIR Set user-specific appdir (default=.mozilla)],
2418 [ val=`echo $withval`
2419 if echo "$val" | grep "\/" >/dev/null; then
2420 AC_MSG_ERROR("Homedir must be single relative path.")
2421 else
2422 MOZ_USER_DIR="$val"
2423 fi])
2425 AC_DEFINE_UNQUOTED(MOZ_USER_DIR,"$MOZ_USER_DIR")
2427 if test -z "$SKIP_COMPILER_CHECKS"; then
2428 dnl ========================================================
2429 dnl =
2430 dnl = Compiler Options
2431 dnl =
2432 dnl ========================================================
2433 MOZ_ARG_HEADER(Compiler Options)
2435 dnl ========================================================
2436 dnl Check for gcc -pipe support
2437 dnl ========================================================
2438 AC_MSG_CHECKING([for -pipe support])
2439 if test -n "$GNU_CC" -a -n "$GNU_CXX"; then
2440 dnl Any gcc that supports firefox supports -pipe.
2441 CFLAGS="$CFLAGS -pipe"
2442 CXXFLAGS="$CXXFLAGS -pipe"
2443 AC_MSG_RESULT([yes])
2444 else
2445 AC_MSG_RESULT([no])
2446 fi
2448 fi # ! SKIP_COMPILER_CHECKS
2450 AC_LANG_C
2452 if test "$COMPILE_ENVIRONMENT"; then
2453 MOZ_EXPAND_LIBS
2454 fi # COMPILE_ENVIRONMENT
2456 dnl ========================================================
2457 dnl =
2458 dnl = Static Build Options
2459 dnl =
2460 dnl ========================================================
2461 MOZ_ARG_HEADER(Static build options)
2463 if test -z "$MOZ_SYSTEM_ZLIB"; then
2464 if test -n "$JS_SHARED_LIBRARY" -o -n "$MOZ_LINKER" -o "$MOZ_WIDGET_TOOLKIT" = android; then
2465 ZLIB_IN_MOZGLUE=1
2466 AC_DEFINE(ZLIB_IN_MOZGLUE)
2467 fi
2468 fi
2470 AC_SUBST(ZLIB_IN_MOZGLUE)
2472 dnl ========================================================
2473 dnl =
2474 dnl = Standalone module options
2475 dnl =
2476 dnl ========================================================
2477 MOZ_ARG_HEADER(Standalone module options (Not for building Mozilla))
2479 dnl Check for GLib.
2480 dnl ========================================================
2482 if test -z "$SKIP_PATH_CHECKS"; then
2483 if test -z "${GLIB_CFLAGS}" -o -z "${GLIB_LIBS}" ; then
2484 if test "$MOZ_ENABLE_GTK" ; then
2485 PKG_CHECK_MODULES(GLIB, glib-2.0 >= 1.3.7 gobject-2.0)
2486 fi
2487 fi
2488 fi
2490 if test -z "${GLIB_GMODULE_LIBS}" \
2491 -a -n "${GLIB_CONFIG}"\
2492 -a "${GLIB_CONFIG}" != no\
2493 ; then
2494 GLIB_GMODULE_LIBS=`$GLIB_CONFIG gmodule --libs`
2495 fi
2497 AC_SUBST_LIST(GLIB_GMODULE_LIBS)
2499 if test "$USE_FC_FREETYPE"; then
2500 if test "$COMPILE_ENVIRONMENT"; then
2501 dnl ========================================================
2502 dnl = Check for freetype2 functionality
2503 dnl ========================================================
2504 if test "$_HAVE_FREETYPE2" -a -z "$MOZ_TREE_FREETYPE"; then
2505 _SAVE_LIBS="$LIBS"
2506 _SAVE_CFLAGS="$CFLAGS"
2507 LIBS="$LIBS $FT2_LIBS"
2508 CFLAGS="$CFLAGS $FT2_CFLAGS"
2510 AC_CACHE_CHECK(for FT_Bitmap_Size.y_ppem,
2511 ac_cv_member_FT_Bitmap_Size_y_ppem,
2512 [AC_TRY_COMPILE([#include <ft2build.h>
2513 #include FT_FREETYPE_H],
2514 [FT_Bitmap_Size s;
2515 if (sizeof s.y_ppem) return 0;
2516 return 1],
2517 ac_cv_member_FT_Bitmap_Size_y_ppem=yes,
2518 ac_cv_member_FT_Bitmap_Size_y_ppem=no)])
2519 if test "$ac_cv_member_FT_Bitmap_Size_y_ppem" = yes; then
2520 HAVE_FT_BITMAP_SIZE_Y_PPEM=1
2521 else
2522 HAVE_FT_BITMAP_SIZE_Y_PPEM=0
2523 fi
2524 AC_DEFINE_UNQUOTED(HAVE_FT_BITMAP_SIZE_Y_PPEM,
2525 $HAVE_FT_BITMAP_SIZE_Y_PPEM,
2526 [FT_Bitmap_Size structure includes y_ppem field])
2528 AC_CHECK_FUNCS(FT_GlyphSlot_Embolden FT_Load_Sfnt_Table)
2530 LIBS="$_SAVE_LIBS"
2531 CFLAGS="$_SAVE_CFLAGS"
2532 fi
2534 _SAVE_CPPFLAGS="$CPPFLAGS"
2535 CPPFLAGS="$CPPFLAGS $FT2_CFLAGS $XCFLAGS"
2536 MOZ_CHECK_HEADERS([fontconfig/fcfreetype.h], ,
2537 [AC_MSG_ERROR(Can't find header fontconfig/fcfreetype.h.)], [#include <fontconfig/fontconfig.h>])
2538 CPPFLAGS="$_SAVE_CPPFLAGS"
2539 fi
2540 fi
2542 dnl ========================================================
2543 dnl Check if we need the 32-bit Linux SSE2 error dialog
2544 dnl ========================================================
2546 AC_SUBST(MOZ_LINUX_32_SSE2_STARTUP_ERROR)
2548 dnl ========================================================
2549 dnl Check for pixman and cairo
2550 dnl ========================================================
2552 MOZ_TREE_CAIRO=1
2553 MOZ_ARG_ENABLE_BOOL(system-cairo,
2554 [ --enable-system-cairo Obsolete: do not use this option],
2555 AC_MSG_ERROR(--enable-system-cairo is not supported),
2556 MOZ_TREE_CAIRO=1 )
2558 MOZ_TREE_PIXMAN=1
2559 MOZ_ARG_ENABLE_BOOL(system-pixman,
2560 [ --enable-system-pixman Use system pixman (located with pkgconfig)],
2561 MOZ_TREE_PIXMAN=,
2562 MOZ_TREE_PIXMAN=force,
2563 MOZ_TREE_PIXMAN=1 )
2565 if test "$MOZ_TREE_PIXMAN"; then
2566 AC_DEFINE(MOZ_TREE_PIXMAN)
2567 else
2568 PKG_CHECK_MODULES(MOZ_PIXMAN, pixman-1 >= 0.19.2)
2569 fi
2571 MOZ_CAIRO_CFLAGS="-I${DIST}/include/cairo"
2572 AC_DEFINE(MOZ_TREE_CAIRO)
2574 if test "$OS_ARCH" = "WINNT"; then
2575 # For now we assume that we will have a uint64_t available through
2576 # one of the above headers or mozstdint.h.
2577 AC_DEFINE(HAVE_UINT64_T)
2578 fi
2580 # Define macros for cairo-features.h
2581 TEE_SURFACE_FEATURE="#define CAIRO_HAS_TEE_SURFACE 1"
2582 if test "$MOZ_X11"; then
2583 XLIB_SURFACE_FEATURE="#define CAIRO_HAS_XLIB_SURFACE 1"
2584 XLIB_XRENDER_SURFACE_FEATURE="#define CAIRO_HAS_XLIB_XRENDER_SURFACE 1"
2585 PS_SURFACE_FEATURE="#define CAIRO_HAS_PS_SURFACE 1"
2586 fi
2587 if test "$_HAVE_FREETYPE2"; then
2588 FT_FONT_FEATURE="#define CAIRO_HAS_FT_FONT 1"
2589 MOZ_ENABLE_CAIRO_FT=1
2590 CAIRO_FT_CFLAGS="$FT2_CFLAGS"
2591 fi
2593 case "$MOZ_WIDGET_TOOLKIT" in
2594 cocoa | uikit)
2595 QUARTZ_SURFACE_FEATURE="#define CAIRO_HAS_QUARTZ_SURFACE 1"
2596 QUARTZ_IMAGE_SURFACE_FEATURE="#define CAIRO_HAS_QUARTZ_IMAGE_SURFACE 1"
2597 QUARTZ_FONT_FEATURE="#define CAIRO_HAS_QUARTZ_FONT 1"
2598 ;;
2599 windows)
2600 WIN32_DWRITE_FONT_FEATURE="#define CAIRO_HAS_DWRITE_FONT 1"
2601 WIN32_FONT_FEATURE="#define CAIRO_HAS_WIN32_FONT 1"
2602 WIN32_SURFACE_FEATURE="#define CAIRO_HAS_WIN32_SURFACE 1"
2604 if test "$COMPILE_ENVIRONMENT"; then
2605 MOZ_CHECK_HEADER(d3d10.h, MOZ_ENABLE_D3D10_LAYER=1)
2606 fi
2607 ;;
2608 esac
2609 if test "$USE_FC_FREETYPE"; then
2610 FC_FONT_FEATURE="#define CAIRO_HAS_FC_FONT 1"
2611 fi
2612 AC_SUBST(MOZ_ENABLE_CAIRO_FT)
2613 AC_SUBST(MOZ_ENABLE_D3D10_LAYER)
2615 AC_SUBST(PS_SURFACE_FEATURE)
2616 AC_SUBST(SVG_SURFACE_FEATURE)
2617 AC_SUBST(XLIB_SURFACE_FEATURE)
2618 AC_SUBST(XLIB_XRENDER_SURFACE_FEATURE)
2619 AC_SUBST(QUARTZ_SURFACE_FEATURE)
2620 AC_SUBST(QUARTZ_IMAGE_SURFACE_FEATURE)
2621 AC_SUBST(WIN32_SURFACE_FEATURE)
2622 AC_SUBST(OS2_SURFACE_FEATURE)
2623 AC_SUBST(DIRECTFB_SURFACE_FEATURE)
2624 AC_SUBST(FT_FONT_FEATURE)
2625 AC_SUBST(FC_FONT_FEATURE)
2626 AC_SUBST(WIN32_FONT_FEATURE)
2627 AC_SUBST(WIN32_DWRITE_FONT_FEATURE)
2628 AC_SUBST(QUARTZ_FONT_FEATURE)
2629 AC_SUBST(PNG_FUNCTIONS_FEATURE)
2630 AC_SUBST(QT_SURFACE_FEATURE)
2631 AC_SUBST(TEE_SURFACE_FEATURE)
2633 if test "$MOZ_X11"; then
2634 MOZ_CAIRO_OSLIBS="$MOZ_CAIRO_OSLIBS $XLDFLAGS -lXrender"
2635 fi
2637 CAIRO_FEATURES_H=gfx/cairo/cairo/src/cairo-features.h
2639 case "$MOZ_WIDGET_TOOLKIT" in
2640 android)
2641 TK_CFLAGS="$MOZ_CAIRO_CFLAGS $MOZ_PIXMAN_CFLAGS"
2642 TK_LIBS="$MOZ_CAIRO_LIBS $MOZ_PIXMAN_LIBS"
2643 ;;
2644 esac
2646 AC_SUBST(MOZ_TREE_CAIRO)
2647 AC_SUBST_LIST(MOZ_CAIRO_CFLAGS)
2648 AC_SUBST_LIST(MOZ_CAIRO_LIBS)
2649 AC_SUBST_LIST(MOZ_CAIRO_OSLIBS)
2650 AC_SUBST(MOZ_TREE_PIXMAN)
2652 BINDGEN_SYSTEM_FLAGS="$_BINDGEN_CFLAGS $NSPR_CFLAGS $NSS_CFLAGS $MOZ_PIXMAN_CFLAGS $MOZ_CAIRO_CFLAGS"
2653 AC_SUBST(BINDGEN_SYSTEM_FLAGS)
2654 BINDGEN_SYSTEM_TOML_FLAGS="$BINDGEN_SYSTEM_FLAGS"
2655 AC_SUBST_TOML_LIST(BINDGEN_SYSTEM_TOML_FLAGS)
2657 dnl ========================================================
2658 dnl disable xul
2659 dnl ========================================================
2660 MOZ_ARG_DISABLE_BOOL(xul,
2661 [ --disable-xul Disable XUL],
2662 MOZ_XUL= )
2663 if test "$MOZ_XUL"; then
2664 AC_DEFINE(MOZ_XUL)
2665 else
2666 dnl remove extensions that require XUL
2667 MOZ_EXTENSIONS=`echo $MOZ_EXTENSIONS | sed -e 's/inspector//' -e 's/irc//' -e 's/tasks//'`
2668 fi
2670 AC_SUBST(MOZ_XUL)
2672 dnl ========================================================
2673 dnl necko configuration options
2674 dnl ========================================================
2676 dnl
2677 dnl option to disable necko's wifi scanner
2678 dnl
2680 if test "$MOZ_WIDGET_TOOLKIT"; then
2682 case "$OS_TARGET" in
2683 Darwin)
2684 if test -z "$MOZ_IOS"; then
2685 NECKO_WIFI=1
2686 fi
2687 ;;
2688 DragonFly|FreeBSD|WINNT)
2689 NECKO_WIFI=1
2690 ;;
2691 Linux)
2692 NECKO_WIFI=1
2693 NECKO_WIFI_DBUS=1
2694 ;;
2695 esac
2697 fi
2699 MOZ_ARG_DISABLE_BOOL(necko-wifi,
2700 [ --disable-necko-wifi Disable necko wifi scanner],
2701 NECKO_WIFI=,
2702 NECKO_WIFI=1)
2704 if test "$NECKO_WIFI"; then
2705 if test -z "$MOZ_ENABLE_DBUS" -a -n "$NECKO_WIFI_DBUS"; then
2706 AC_MSG_ERROR([Necko WiFi scanning needs DBus on your platform, remove --disable-dbus or use --disable-necko-wifi])
2707 fi
2708 AC_DEFINE(NECKO_WIFI)
2709 _NON_GLOBAL_ACDEFINES="$_NON_GLOBAL_ACDEFINES NECKO_WIFI"
2710 fi
2711 AC_SUBST(NECKO_WIFI)
2712 AC_SUBST(NECKO_WIFI_DBUS)
2714 dnl ========================================================
2715 dnl =
2716 dnl = Maintainer debug option (no --enable equivalent)
2717 dnl =
2718 dnl ========================================================
2720 AC_SUBST(NM)
2721 AC_SUBST_LIST(ASFLAGS)
2722 AC_SUBST(RCFLAGS)
2723 AC_SUBST(IMPLIB)
2724 AC_SUBST(FILTER)
2725 AC_SUBST(MOZ_AUTH_EXTENSION)
2726 AC_SUBST(MOZ_PREF_EXTENSIONS)
2727 AC_SUBST_LIST(MOZ_DEBUG_LDFLAGS)
2728 AC_SUBST_LIST(WARNINGS_CFLAGS)
2729 AC_SUBST_SET(MOZ_EXTENSIONS)
2731 AC_SUBST(MOZ_UNIVERSALCHARDET)
2732 AC_SUBST(MOZ_SPELLCHECK)
2733 AC_SUBST(MOZ_ANDROID_ANR_REPORTER)
2734 AC_SUBST(MOZ_CRASHREPORTER)
2735 AC_SUBST(MOZ_CRASHREPORTER_INJECTOR)
2736 AC_SUBST(MOZ_STUB_INSTALLER)
2737 AC_SUBST(MOZ_UPDATER)
2739 AC_SUBST(MOZ_ANDROID_APPLICATION_CLASS)
2740 AC_SUBST(MOZ_ANDROID_BROWSER_INTENT_CLASS)
2741 AC_SUBST(MOZ_EXCLUDE_HYPHENATION_DICTIONARIES)
2742 AC_SUBST(ENABLE_STRIP)
2743 AC_SUBST(PKG_SKIP_STRIP)
2744 AC_SUBST(STRIP_FLAGS)
2745 AC_SUBST(INCREMENTAL_LINKER)
2747 AC_SUBST_LIST(MOZ_FIX_LINK_PATHS)
2749 AC_SUBST(MOZ_POST_PROGRAM_COMMAND)
2750 AC_SUBST(MOZ_LINKER_EXTRACT)
2752 if test -n "$MOZ_BINARY_EXTENSIONS"; then
2753 AC_DEFINE(MOZ_BINARY_EXTENSIONS)
2754 fi
2756 AC_SUBST(MOZ_REQUIRE_SIGNING)
2757 if test "$MOZ_REQUIRE_SIGNING" = 1; then
2758 AC_DEFINE(MOZ_REQUIRE_SIGNING)
2759 fi
2761 dnl ========================================================
2762 dnl = Mac bundle name prefix
2763 dnl ========================================================
2764 MOZ_ARG_WITH_STRING(macbundlename-prefix,
2765 [ --with-macbundlename-prefix=prefix
2766 Prefix for MOZ_MACBUNDLE_NAME],
2767 [ MOZ_MACBUNDLE_NAME_PREFIX="$withval"])
2769 MOZ_MACBUNDLE_NAME=$MOZ_APP_DISPLAYNAME
2770 if test "$MOZ_MACBUNDLE_NAME_PREFIX"; then
2771 MOZ_MACBUNDLE_NAME="${MOZ_MACBUNDLE_NAME_PREFIX}${MOZ_MACBUNDLE_NAME}"
2772 fi
2774 if test "$MOZ_DEBUG"; then
2775 MOZ_MACBUNDLE_NAME="${MOZ_MACBUNDLE_NAME}Debug.app"
2776 else
2777 MOZ_MACBUNDLE_NAME=${MOZ_MACBUNDLE_NAME}.app
2778 fi
2779 AC_SUBST(MOZ_MACBUNDLE_NAME)
2781 dnl Mac bundle identifier (based on MOZ_APP_DISPLAYNAME)
2782 # If the MOZ_MACBUNDLE_ID is defined in the configure.sh, use it
2783 # Otherwise, use MOZ_APP_DISPLAYNAME
2784 if test -z "$MOZ_MACBUNDLE_ID"; then
2785 MOZ_MACBUNDLE_ID=`echo $MOZ_APP_DISPLAYNAME | tr 'A-Z' 'a-z' | tr -dc 'a-z-'`
2786 fi
2787 MOZ_MACBUNDLE_ID=${MOZ_DISTRIBUTION_ID}.${MOZ_MACBUNDLE_ID}
2788 if test "$MOZ_DEBUG"; then
2789 MOZ_MACBUNDLE_ID=${MOZ_MACBUNDLE_ID}debug
2790 fi
2792 AC_DEFINE_UNQUOTED(MOZ_MACBUNDLE_ID,$MOZ_MACBUNDLE_ID)
2793 AC_SUBST(MOZ_MACBUNDLE_ID)
2795 dnl ========================================================
2796 dnl = Child Process Name for IPC
2797 dnl ========================================================
2798 if test "$MOZ_WIDGET_TOOLKIT" != "android"; then
2799 MOZ_CHILD_PROCESS_NAME="plugin-container${BIN_SUFFIX}"
2800 else
2801 # We want to let Android unpack the file at install time, but it only does
2802 # so if the file is named libsomething.so. The lib/ path is also required
2803 # because the unpacked file will be under the lib/ subdirectory and will
2804 # need to be executed from that path.
2805 MOZ_CHILD_PROCESS_NAME="libplugin-container.so"
2806 fi
2807 MOZ_CHILD_PROCESS_BUNDLE="plugin-container.app/Contents/MacOS/"
2808 MOZ_CHILD_PROCESS_BUNDLENAME="${MOZ_APP_DISPLAYNAME}CP"
2810 AC_SUBST(MOZ_CHILD_PROCESS_NAME)
2811 AC_SUBST(MOZ_CHILD_PROCESS_BUNDLE)
2812 AC_SUBST(MOZ_CHILD_PROCESS_BUNDLENAME)
2814 # The following variables are available to branding and application
2815 # configuration ($BRANDING/configure.sh and $APPLICATION/confvars.sh):
2816 # - MOZ_APP_VENDOR: Used for application.ini's "Vendor" field, which also
2817 # impacts profile location and user-visible fields.
2818 # - MOZ_APP_BASENAME: Typically stays consistent for multiple branded
2819 # versions of a given application (e.g. Aurora and Firefox both use
2820 # "Firefox"), but may vary for full rebrandings (e.g. Iceweasel). Used
2821 # for application.ini's "Name" field, which controls profile location in
2822 # the absence of a "Profile" field (see below), and various system
2823 # integration hooks (Unix remoting, Windows MessageWindow name, etc.)
2824 # - MOZ_APP_DISPLAYNAME: Used in user-visible fields (DLL properties,
2825 # Mac Bundle name, Updater, Installer), it is typically used for nightly
2826 # builds (e.g. Aurora for Firefox).
2827 # - MOZ_APP_NAME: Used for e.g. the binary program file name. If not set,
2828 # defaults to a lowercase form of MOZ_APP_BASENAME.
2829 # - MOZ_APP_REMOTINGNAME: Used for the internal program name, which affects
2830 # profile name and remoting. If not set, defaults to MOZ_APP_NAME.
2831 # - MOZ_APP_PROFILE: When set, used for application.ini's
2832 # "Profile" field, which controls profile location.
2833 # - MOZ_APP_ID: When set, used for application.ini's "ID" field, and
2834 # crash reporter server url.
2835 # - MOZ_PROFILE_MIGRATOR: When set, enables profile migrator.
2837 # The following environment variables used to have an effect, but don't anymore:
2838 # - MOZ_APP_VERSION: Defines the application version number. This was replaced with
2839 # the contents from the version.txt file in the application directory, or
2840 # browser/config/version.txt if there isn't one.
2841 # - MOZ_APP_VERSION_DISPLAY: Defines the application version number. Used
2842 # in the "About" window. This was replaced with the contents from the
2843 # version_display.txt or version.txt in the application directory, or
2844 # browser/config/version_display.txt.
2846 if test -z "$MOZ_APP_NAME"; then
2847 MOZ_APP_NAME=`echo $MOZ_APP_BASENAME | tr A-Z a-z`
2848 fi
2850 if test -z "$MOZ_APP_REMOTINGNAME"; then
2851 MOZ_APP_REMOTINGNAME=$MOZ_APP_NAME
2852 fi
2854 if test -z "$ANDROID_PACKAGE_NAME" ; then
2855 # When we got rid of the Aurora channel we decided to replace the old
2856 # Nightly ANDROID_PACKAGE_NAME with Aurora. To make sure this is inherited
2857 # by all mozilla-central based branches we make this the new "default"
2858 # for Fennec. Non mozilla-central based branches set ANDROID_PACKAGE_NAME
2859 # in their mozconfig, so they will never get this. If there are ever
2860 # non-Fennec builds for Android, they will fall into the else block
2861 # and use their own default name.
2862 # https://bugzilla.mozilla.org/show_bug.cgi?id=1357808 has additional
2863 # background on this.
2864 if test "$MOZ_APP_NAME" = "fennec"; then
2865 ANDROID_PACKAGE_NAME="org.mozilla.fennec_aurora"
2866 else
2867 ANDROID_PACKAGE_NAME="org.mozilla.$MOZ_APP_NAME"
2868 fi
2869 fi
2871 # For extensions and langpacks, we require a max version that is compatible
2872 # across security releases. MOZ_APP_MAXVERSION is our method for doing that.
2873 # 24.0a1 and 24.0a2 aren't affected
2874 # 24.0 becomes 24.*
2875 # 24.1.1 becomes 24.*
2876 IS_ALPHA=`echo $MOZ_APP_VERSION | grep a`
2877 if test -z "$IS_ALPHA"; then
2878 changequote(,)
2879 if test "$(basename $MOZ_BUILD_APP)" = "suite"; then
2880 MOZ_APP_MAXVERSION=`echo $MOZ_APP_VERSION | sed "s|\(^[0-9]*\.[0-9]*\).*|\1|"`.*
2881 else
2882 MOZ_APP_MAXVERSION=`echo $MOZ_APP_VERSION | sed "s|\(^[0-9]*\).*|\1|"`.*
2883 fi
2884 changequote([,])
2885 else
2886 MOZ_APP_MAXVERSION=$MOZ_APP_VERSION
2887 fi
2889 AC_SUBST(MOZ_APP_NAME)
2890 AC_SUBST(MOZ_APP_REMOTINGNAME)
2891 AC_SUBST(MOZ_APP_DISPLAYNAME)
2892 AC_SUBST(MOZ_APP_BASENAME)
2893 AC_SUBST(MOZ_APP_VENDOR)
2894 AC_SUBST(MOZ_APP_PROFILE)
2895 AC_SUBST(MOZ_APP_ID)
2896 AC_SUBST(MAR_CHANNEL_ID)
2897 AC_SUBST(ACCEPTED_MAR_CHANNEL_IDS)
2898 AC_SUBST(MOZ_PROFILE_MIGRATOR)
2899 AC_DEFINE_UNQUOTED(MOZ_APP_UA_NAME, "$MOZ_APP_UA_NAME")
2900 AC_SUBST(MOZ_APP_UA_NAME)
2901 AC_DEFINE_UNQUOTED(MOZ_APP_UA_VERSION, "$MOZ_APP_VERSION")
2902 AC_DEFINE_UNQUOTED(BROWSER_CHROME_URL, $BROWSER_CHROME_URL)
2903 AC_DEFINE_UNQUOTED(BROWSER_CHROME_URL_QUOTED, "$BROWSER_CHROME_URL")
2905 AC_SUBST(MOZ_APP_MAXVERSION)
2906 AC_SUBST(MOZ_UA_OS_AGNOSTIC)
2907 if test -n "$MOZ_UA_OS_AGNOSTIC"; then
2908 AC_DEFINE(MOZ_UA_OS_AGNOSTIC)
2909 fi
2911 AC_SUBST(MOZ_PKG_SPECIAL)
2912 AC_SUBST(MOZ_SIMPLE_PACKAGE_NAME)
2914 if test "$MOZILLA_OFFICIAL"; then
2915 # Build revisions should always be present in official builds
2916 MOZ_INCLUDE_SOURCE_INFO=1
2917 fi
2919 # External builds (specifically Ubuntu) may drop the hg repo information, so we allow to
2920 # explicitly set the repository and changeset information in.
2921 AC_SUBST(MOZ_SOURCE_REPO)
2922 AC_SUBST(MOZ_SOURCE_CHANGESET)
2923 AC_SUBST(MOZ_INCLUDE_SOURCE_INFO)
2925 dnl If we have any service that uploads data (and requires data submission
2926 dnl policy alert), set MOZ_DATA_REPORTING.
2927 dnl We need SUBST for build system and DEFINE for xul preprocessor.
2928 if test -n "$MOZ_TELEMETRY_REPORTING" || test -n "$MOZ_SERVICES_HEALTHREPORT" || test -n "$MOZ_CRASHREPORTER" || test -n "$MOZ_NORMANDY"; then
2929 MOZ_DATA_REPORTING=1
2930 AC_DEFINE(MOZ_DATA_REPORTING)
2931 AC_SUBST(MOZ_DATA_REPORTING)
2932 fi
2934 dnl win32 options
2935 AC_SUBST(WIN32_REDIST_DIR)
2936 AC_SUBST(WIN_UCRT_REDIST_DIR)
2938 dnl ========================================================
2939 dnl ICU Support
2940 dnl ========================================================
2942 _INTL_API=yes
2944 if test "$MOZ_WIDGET_TOOLKIT" = "cocoa"; then
2945 USE_ICU=1
2946 fi
2948 MOZ_CONFIG_ICU()
2950 dnl Echo the CFLAGS to remove extra whitespace.
2951 CFLAGS=`echo \
2952 $_COMPILATION_CFLAGS \
2953 $CFLAGS`
2955 CXXFLAGS=`echo \
2956 $_WARNINGS_CXXFLAGS \
2957 $_COMPILATION_CXXFLAGS \
2958 $CXXFLAGS`
2960 COMPILE_CFLAGS=`echo \
2961 $_DEFINES_CFLAGS \
2962 $COMPILE_CFLAGS`
2964 COMPILE_CXXFLAGS=`echo \
2965 $_DEFINES_CXXFLAGS \
2966 $COMPILE_CXXFLAGS`
2968 HOST_CFLAGS=`echo \
2969 $_WARNINGS_HOST_CFLAGS \
2970 $_COMPILATION_HOST_CFLAGS \
2971 $HOST_CFLAGS`
2973 HOST_CXXFLAGS=`echo \
2974 $_WARNINGS_HOST_CXXFLAGS \
2975 $_COMPILATION_HOST_CXXFLAGS \
2976 $HOST_CXXFLAGS`
2978 AC_SUBST(MOZ_SYSTEM_PNG)
2980 AC_SUBST_LIST(MOZ_PNG_CFLAGS)
2981 AC_SUBST_LIST(MOZ_PNG_LIBS)
2983 AC_SUBST(MOZ_SYSTEM_NSPR)
2985 AC_SUBST(MOZ_SYSTEM_NSS)
2987 HOST_CMFLAGS="-x objective-c -fobjc-exceptions"
2988 HOST_CMMFLAGS="-x objective-c++ -fobjc-exceptions"
2989 OS_COMPILE_CMFLAGS="-x objective-c -fobjc-exceptions"
2990 OS_COMPILE_CMMFLAGS="-x objective-c++ -fobjc-exceptions"
2991 if test "$MOZ_WIDGET_TOOLKIT" = uikit; then
2992 OS_COMPILE_CMFLAGS="$OS_COMPILE_CMFLAGS -fobjc-abi-version=2 -fobjc-legacy-dispatch"
2993 OS_COMPILE_CMMFLAGS="$OS_COMPILE_CMMFLAGS -fobjc-abi-version=2 -fobjc-legacy-dispatch"
2994 fi
2995 AC_SUBST(HOST_CMFLAGS)
2996 AC_SUBST(HOST_CMMFLAGS)
2997 AC_SUBST(OS_COMPILE_CMFLAGS)
2998 AC_SUBST(OS_COMPILE_CMMFLAGS)
3000 OS_CFLAGS="$CFLAGS"
3001 OS_CXXFLAGS="$CXXFLAGS"
3002 OS_CPPFLAGS="$CPPFLAGS"
3003 OS_COMPILE_CFLAGS="$COMPILE_CFLAGS"
3004 OS_COMPILE_CXXFLAGS="$COMPILE_CXXFLAGS"
3005 OS_LDFLAGS="$LDFLAGS"
3006 OS_LIBS="$LIBS"
3007 AC_SUBST_LIST(OS_CFLAGS)
3008 AC_SUBST_LIST(OS_CXXFLAGS)
3009 AC_SUBST_LIST(OS_CPPFLAGS)
3010 AC_SUBST_LIST(OS_COMPILE_CFLAGS)
3011 AC_SUBST_LIST(OS_COMPILE_CXXFLAGS)
3012 AC_SUBST_LIST(OS_LDFLAGS)
3013 AC_SUBST(OS_LIBS)
3015 AC_SUBST(HOST_CC)
3016 AC_SUBST(HOST_CXX)
3017 AC_SUBST_LIST(HOST_CFLAGS)
3018 AC_SUBST_LIST(HOST_CPPFLAGS)
3019 AC_SUBST_LIST(HOST_CXXFLAGS)
3020 AC_SUBST(HOST_LDFLAGS)
3021 AC_SUBST_LIST(HOST_OPTIMIZE_FLAGS)
3022 AC_SUBST(HOST_BIN_SUFFIX)
3024 AC_SUBST(TARGET_XPCOM_ABI)
3025 AC_SUBST(HAVE_TOOLCHAIN_SUPPORT_MSSSE3)
3026 AC_SUBST(HAVE_TOOLCHAIN_SUPPORT_MSSE4_1)
3027 AC_SUBST(HAVE_X86_AVX2)
3028 AC_SUBST(HAVE_ALTIVEC)
3030 AC_SUBST_LIST(DSO_CFLAGS)
3031 AC_SUBST_LIST(DSO_PIC_CFLAGS)
3032 AC_SUBST(DSO_LDOPTS)
3033 AC_SUBST(BIN_SUFFIX)
3034 AC_SUBST(USE_N32)
3035 AC_SUBST(NS_ENABLE_TSF)
3036 AC_SUBST(WIN32_CONSOLE_EXE_LDFLAGS)
3037 AC_SUBST(WIN32_GUI_EXE_LDFLAGS)
3039 AC_SUBST(MOZ_DEVTOOLS)
3041 AC_SUBST(MOZ_PACKAGE_JSSHELL)
3042 AC_SUBST(MOZ_FOLD_LIBS)
3043 AC_SUBST_LIST(MOZ_FOLD_LIBS_FLAGS)
3045 AC_SUBST(DMG_TOOL)
3047 dnl Host JavaScript runtime, if any, to use during cross compiles.
3048 AC_SUBST(JS_BINARY)
3050 AC_SUBST(NSS_EXTRA_SYMBOLS_FILE)
3052 if test -n "$COMPILE_ENVIRONMENT"; then
3053 AC_CHECK_FUNCS(posix_fadvise posix_fallocate)
3055 dnl Check for missing components
3056 if test "$MOZ_X11"; then
3057 dnl ====================================================
3058 dnl = Check if X headers exist
3059 dnl ====================================================
3060 _SAVE_CFLAGS=$CFLAGS
3061 CFLAGS="$CFLAGS $XCFLAGS"
3062 AC_TRY_COMPILE([
3063 #include <stdio.h>
3064 #include <stdlib.h>
3065 #include <X11/Xlib.h>
3066 #include <X11/Intrinsic.h>
3067 #include <X11/extensions/XShm.h>
3068 ],
3069 [
3070 Display *dpy = 0;
3071 if ((dpy = XOpenDisplay(NULL)) == NULL) {
3072 fprintf(stderr, ": can't open %s\n", XDisplayName(NULL));
3073 exit(1);
3074 }
3075 ], [],
3076 [ AC_MSG_ERROR([Can't find X headers (install libxt-dev (Debian/Ubuntu), libXt-devel (Fedora), or xorg-x11-libXt-devel (SuSE)).]) ])
3077 CFLAGS="$_SAVE_CFLAGS"
3079 if test -n "$MISSING_X"; then
3080 AC_MSG_ERROR([ Could not find the following X libraries: $MISSING_X ]);
3081 fi
3083 fi # MOZ_X11
3085 fi # COMPILE_ENVIRONMENT
3087 dnl Set various defines and substitutions
3088 dnl ========================================================
3090 if test "$ACCESSIBILITY" -a "$MOZ_ENABLE_GTK" ; then
3091 AC_DEFINE(MOZ_ACCESSIBILITY_ATK)
3092 ATK_FULL_VERSION=`$PKG_CONFIG --modversion atk`
3093 ATK_MAJOR_VERSION=`echo ${ATK_FULL_VERSION} | $AWK -F\. '{ print $1 }'`
3094 ATK_MINOR_VERSION=`echo ${ATK_FULL_VERSION} | $AWK -F\. '{ print $2 }'`
3095 ATK_REV_VERSION=`echo ${ATK_FULL_VERSION} | $AWK -F\. '{ print $3 }'`
3096 AC_DEFINE_UNQUOTED(ATK_MAJOR_VERSION, $ATK_MAJOR_VERSION)
3097 AC_DEFINE_UNQUOTED(ATK_MINOR_VERSION, $ATK_MINOR_VERSION)
3098 AC_DEFINE_UNQUOTED(ATK_REV_VERSION, $ATK_REV_VERSION)
3099 fi
3101 AC_SUBST(MOZ_DEV_EDITION)
3102 if test -n "$MOZ_DEV_EDITION"; then
3103 AC_DEFINE(MOZ_DEV_EDITION)
3104 fi
3106 if test "$MOZ_DEBUG" -o "$DEVELOPER_OPTIONS"; then
3107 A11Y_LOG=1
3108 fi
3109 AC_SUBST(A11Y_LOG)
3110 if test -n "$A11Y_LOG"; then
3111 AC_DEFINE(A11Y_LOG)
3112 fi
3114 dnl Spit out some output
3115 dnl ========================================================
3117 dnl The following defines are used by xpcom
3118 _NON_GLOBAL_ACDEFINES="$_NON_GLOBAL_ACDEFINES
3119 HAVE_GETPAGESIZE
3120 HAVE_STATVFS64
3121 HAVE_STATVFS
3122 HAVE_STATFS64
3123 HAVE_STATFS
3124 HAVE_SYS_STATVFS_H
3125 HAVE_SYS_STATFS_H
3126 HAVE_SYS_VFS_H
3127 HAVE_SYS_MOUNT_H
3128 "
3130 # Avoid using obsolete NSPR features
3131 AC_DEFINE(NO_NSPR_10_SUPPORT)
3133 MOZ_CREATE_CONFIG_STATUS()
3135 rm -fr confdefs* $ac_clean_files