| blob | 5b474171d479e96da1baec87db545f7763c0fb89 |
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(${srcdir}/build/autoconf)
12 AC_CANONICAL_SYSTEM
14 dnl ========================================================
15 dnl =
16 dnl = Don't change the following two lines. Doing so breaks:
17 dnl =
18 dnl = CFLAGS="-foo" ./configure
19 dnl =
20 dnl ========================================================
21 CFLAGS="${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="$ac_configure_args"
46 dnl Set the version number of the libs included with mozilla
47 dnl ========================================================
48 MOZJPEG=62
49 MOZPNG=10635
50 NSPR_VERSION=4
51 NSPR_MINVER=4.19
52 NSS_VERSION=3
54 dnl Set the minimum version of toolkit libs used by mozilla
55 dnl ========================================================
56 GLIB_VERSION=2.22
57 # 2_26 is the earliest version we can set GLIB_VERSION_MIN_REQUIRED.
58 # The macro won't be used when compiling with earlier versions anyway.
59 GLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_26
60 CAIRO_VERSION=1.10
61 GTK2_VERSION=2.18.0
62 GTK3_VERSION=3.4.0
63 GDK_VERSION_MAX_ALLOWED=GDK_VERSION_3_4
64 WINDRES_VERSION=2.14.90
65 W32API_VERSION=3.14
66 GCONF_VERSION=1.2.1
67 STARTUP_NOTIFICATION_VERSION=0.8
68 DBUS_VERSION=0.60
69 SQLITE_VERSION=3.25.3
71 dnl Set various checks
72 dnl ========================================================
73 MISSING_X=
75 dnl Initialize the Pthread test variables early so they can be
76 dnl overridden by each platform.
77 dnl ========================================================
78 MOZ_USE_PTHREADS=
79 _PTHREAD_LDFLAGS=""
81 LDFLAGS="$LDFLAGS $LINKER_LDFLAGS"
83 if test "$COMPILE_ENVIRONMENT"; then
84 MOZ_ANDROID_NDK
85 fi # COMPILE_ENVIRONMENT
87 case "$target" in
88 *-android*|*-linuxandroid*)
89 AC_DEFINE(ANDROID)
90 ;;
91 *-linux*)
92 AC_PATH_PROG(OBJCOPY,objcopy)
93 ;;
94 esac
96 case "$target" in
97 *-apple-darwin*)
98 MOZ_IOS_SDK
99 ;;
100 esac
102 AC_SUBST(ANDROID_SOURCE)
103 AC_SUBST(ANDROID_PACKAGE_NAME)
104 AC_SUBST(OBJCOPY)
106 dnl ========================================================
107 dnl Checks for compilers.
108 dnl ========================================================
110 dnl AR_FLAGS set here so HOST_AR_FLAGS can be set correctly (see bug 538269)
111 AR_FLAGS='crs $@'
113 if test "$COMPILE_ENVIRONMENT"; then
115 if test "$target" != "$host"; then
116 MOZ_CROSS_COMPILER
117 else
118 AC_PROG_CC
119 case "$target" in
120 *-mingw*)
121 # Work around the conftest.exe access problem on Windows
122 sleep 2
123 esac
124 AC_PROG_CXX
125 AC_PROG_RANLIB
126 MOZ_PATH_PROGS(AS, $AS as, $CC)
127 AC_CHECK_PROGS(AR, ar, :)
128 AC_CHECK_PROGS(STRIP, strip, :)
129 AC_CHECK_PROGS(WINDRES, windres, :)
130 AC_CHECK_PROGS(OTOOL, otool, :)
131 if test -z "$HOST_RANLIB"; then
132 HOST_RANLIB="$RANLIB"
133 fi
134 if test -z "$HOST_AR"; then
135 HOST_AR="$AR"
136 fi
137 if test -z "$HOST_AR_FLAGS"; then
138 HOST_AR_FLAGS="$AR_FLAGS"
139 fi
140 fi
142 if test -n "$MOZ_WINCONSOLE"; then
143 AC_DEFINE(MOZ_WINCONSOLE)
144 fi
146 MOZ_TOOL_VARIABLES
148 dnl ========================================================
149 dnl Special win32 checks
150 dnl ========================================================
152 WINVER=601
154 case "$target" in
155 *-mingw*)
156 if test "$GCC" != "yes"; then
157 # Check to see if we are really running in a msvc environemnt
158 _WIN32_MSVC=1
160 # Make sure compilers are valid
161 CFLAGS="$CFLAGS -nologo"
162 CXXFLAGS="$CXXFLAGS -TP -nologo"
163 AC_LANG_SAVE
164 AC_LANG_C
165 AC_TRY_COMPILE([#include <stdio.h>],
166 [ printf("Hello World\n"); ],,
167 AC_MSG_ERROR([\$(CC) test failed. You must have MS VC++ in your path to build.]) )
169 AC_LANG_CPLUSPLUS
170 AC_TRY_COMPILE([#include <new.h>],
171 [ unsigned *test = new unsigned(42); ],,
172 AC_MSG_ERROR([\$(CXX) test failed. You must have MS VC++ in your path to build.]) )
173 AC_LANG_RESTORE
175 changequote(,)
176 _MSVC_VER_FILTER='s|.*[^!-~]([0-9]+\.[0-9]+\.[0-9]+(\.[0-9]+)?).*|\1|p'
177 changequote([,])
179 _MSC_VER=`echo ${CC_VERSION} | cut -c 1-2,4-5`
181 AC_DEFINE(_CRT_SECURE_NO_WARNINGS)
182 AC_DEFINE(_CRT_NONSTDC_NO_WARNINGS)
183 AC_DEFINE(_USE_MATH_DEFINES) # Otherwise MSVC's math.h doesn't #define M_PI.
185 _CC_SUITE=14
186 MSVC_C_RUNTIME_DLL=vcruntime140.dll
187 MSVC_CXX_RUNTIME_DLL=msvcp140.dll
189 MOZ_CHECK_HEADER(dia2.h, MSVC_HAS_DIA_SDK=1)
190 if test -n "$MSVC_HAS_DIA_SDK"; then
191 AC_DEFINE(MSVC_HAS_DIA_SDK)
192 fi
194 if test "$_MSC_VER" -ge "1910"; then # VS2017+
195 # C5038: Enable initializer list order warnings
196 # The -w1#### flag treats warning C#### as if it was a warning level
197 # 1 warning, and thus enables it because we enable /W3 warnings. We
198 # don't use -we#### because it would enable warning C#### but treat
199 # it as an error, even in third-party code.
200 # https://docs.microsoft.com/en-us/cpp/build/reference/compiler-option-warning-level
201 CXXFLAGS="$CXXFLAGS -w15038"
202 fi
204 # C5026: move constructor was implicitly defined as deleted
205 CXXFLAGS="$CXXFLAGS -wd5026"
207 # C5027: move assignment operator was implicitly defined as deleted
208 CXXFLAGS="$CXXFLAGS -wd5027"
210 # -Zc:sizedDealloc- disables C++14 global sized deallocation (see bug 1160146)
211 CXXFLAGS="$CXXFLAGS -Zc:sizedDealloc-"
213 # https://connect.microsoft.com/VisualStudio/feedback/details/888527/warnings-on-dbghelp-h
214 # for dbghelp.h, imagehlp.h, and shobj.h
215 # C4091: 'typedef ': ignored on left of '' when no variable is declared
216 CFLAGS="$CFLAGS -wd4091"
217 CXXFLAGS="$CXXFLAGS -wd4091"
219 # This is intended as a temporary hack to support building with VS2015.
220 # 'noexcept' used with no exception handling mode specified;
221 # termination on exception is not guaranteed. Specify /EHsc
222 CXXFLAGS="$CXXFLAGS -wd4577"
224 if test -n "$WIN_UCRT_REDIST_DIR"; then
225 if test ! -d "$WIN_UCRT_REDIST_DIR"; then
226 AC_MSG_ERROR([Invalid Windows UCRT Redist directory: ${WIN_UCRT_REDIST_DIR}])
227 fi
228 WIN_UCRT_REDIST_DIR=`cd "$WIN_UCRT_REDIST_DIR" && pwd -W`
229 fi
231 if test -n "$WIN_DIA_SDK_BIN_DIR"; then
232 if test ! -d "$WIN_DIA_SDK_BIN_DIR"; then
233 AC_MSG_ERROR([Invalid Windows DIA SDK directory: ${WIN_DIA_SDK_BIN_DIR}])
234 fi
235 WIN_DIA_SDK_BIN_DIR=`cd "$WIN_DIA_SDK_BIN_DIR" && pwd -W`
236 fi
238 AC_SUBST(MSVC_HAS_DIA_SDK)
239 AC_SUBST(MSVC_C_RUNTIME_DLL)
240 AC_SUBST(MSVC_CXX_RUNTIME_DLL)
242 AC_DEFINE(HAVE_SEH_EXCEPTIONS)
244 if test -n "$WIN32_REDIST_DIR"; then
245 if test ! -d "$WIN32_REDIST_DIR"; then
246 AC_MSG_ERROR([Invalid Win32 Redist directory: ${WIN32_REDIST_DIR}])
247 fi
248 WIN32_REDIST_DIR=`cd "$WIN32_REDIST_DIR" && pwd -W`
249 fi
251 # Check linker version, except in lld builds
252 case "$LINKER" in
253 *lld*)
254 ;;
255 *)
256 _LD_FULL_VERSION=`"${LINKER}" -v 2>&1 | sed -nre "$_MSVC_VER_FILTER"`
257 _LD_MAJOR_VERSION=`echo ${_LD_FULL_VERSION} | $AWK -F\. '{ print $1 }'`
258 if test "$_LD_MAJOR_VERSION" != "$_CC_SUITE"; then
259 AC_MSG_ERROR([The linker major version, $_LD_FULL_VERSION, does not match the compiler suite version, $_CC_SUITE.])
260 fi
261 ;;
262 esac
264 INCREMENTAL_LINKER=1
266 unset _MSVC_VER_FILTER
268 WRAP_STL_INCLUDES=1
269 STL_FLAGS="-I${DIST}/stl_wrappers"
270 CFLAGS="$CFLAGS -D_HAS_EXCEPTIONS=0"
271 CXXFLAGS="$CXXFLAGS -D_HAS_EXCEPTIONS=0"
272 else
273 # Check w32api version
274 _W32API_MAJOR_VERSION=`echo $W32API_VERSION | $AWK -F\. '{ print $1 }'`
275 _W32API_MINOR_VERSION=`echo $W32API_VERSION | $AWK -F\. '{ print $2 }'`
276 AC_MSG_CHECKING([for w32api version >= $W32API_VERSION])
277 AC_TRY_COMPILE([#include <w32api.h>],
278 #if (__W32API_MAJOR_VERSION < $_W32API_MAJOR_VERSION) || \
279 (__W32API_MAJOR_VERSION == $_W32API_MAJOR_VERSION && \
280 __W32API_MINOR_VERSION < $_W32API_MINOR_VERSION)
281 #error "test failed."
282 #endif
283 , [ res=yes ], [ res=no ])
284 AC_MSG_RESULT([$res])
285 if test "$res" != "yes"; then
286 AC_MSG_ERROR([w32api version $W32API_VERSION or higher required.])
287 fi
288 # Check windres version
289 AC_MSG_CHECKING([for windres version >= $WINDRES_VERSION])
290 _WINDRES_VERSION=`${WINDRES} --version 2>&1 | grep -i windres 2>/dev/null | $AWK '{ print $3 }'`
291 AC_MSG_RESULT([$_WINDRES_VERSION])
292 _WINDRES_MAJOR_VERSION=`echo $_WINDRES_VERSION | $AWK -F\. '{ print $1 }'`
293 _WINDRES_MINOR_VERSION=`echo $_WINDRES_VERSION | $AWK -F\. '{ print $2 }'`
294 _WINDRES_RELEASE_VERSION=`echo $_WINDRES_VERSION | $AWK -F\. '{ print $3 }'`
295 WINDRES_MAJOR_VERSION=`echo $WINDRES_VERSION | $AWK -F\. '{ print $1 }'`
296 WINDRES_MINOR_VERSION=`echo $WINDRES_VERSION | $AWK -F\. '{ print $2 }'`
297 WINDRES_RELEASE_VERSION=`echo $WINDRES_VERSION | $AWK -F\. '{ print $3 }'`
298 if test "$_WINDRES_MAJOR_VERSION" -lt "$WINDRES_MAJOR_VERSION" -o \
299 "$_WINDRES_MAJOR_VERSION" -eq "$WINDRES_MAJOR_VERSION" -a \
300 "$_WINDRES_MINOR_VERSION" -lt "$WINDRES_MINOR_VERSION" -o \
301 "$_WINDRES_MAJOR_VERSION" -eq "$WINDRES_MAJOR_VERSION" -a \
302 "$_WINDRES_MINOR_VERSION" -eq "$WINDRES_MINOR_VERSION" -a \
303 "$_WINDRES_RELEASE_VERSION" -lt "$WINDRES_RELEASE_VERSION"
304 then
305 AC_MSG_ERROR([windres version $WINDRES_VERSION or higher is required to build.])
306 fi
308 # strsafe.h on mingw uses macros for function deprecation that pollutes namespace
309 # causing problems with local implementations with the same name.
310 AC_DEFINE(STRSAFE_NO_DEPRECATE)
311 fi # !GNU_CC
313 AC_DEFINE_UNQUOTED(WINVER,0x$WINVER)
314 AC_DEFINE_UNQUOTED(_WIN32_WINNT,0x$WINVER)
315 # Require OS features provided by IE 8.0 (Win7)
316 AC_DEFINE_UNQUOTED(_WIN32_IE,0x0800)
318 ;;
319 esac
321 if test -n "$_WIN32_MSVC"; then
322 SKIP_PATH_CHECKS=1
323 SKIP_COMPILER_CHECKS=1
324 SKIP_LIBRARY_CHECKS=1
326 # Since we're skipping compiler and library checks, hard-code
327 # some facts here.
328 AC_DEFINE(HAVE_IO_H)
329 AC_DEFINE(HAVE_ISATTY)
330 fi
332 fi # COMPILE_ENVIRONMENT
334 AC_SUBST(_MSC_VER)
336 AC_SUBST(GNU_CC)
337 AC_SUBST(GNU_CXX)
339 AC_SUBST_LIST(STL_FLAGS)
340 AC_SUBST(WRAP_STL_INCLUDES)
342 dnl ========================================================
343 dnl Checks for programs.
344 dnl ========================================================
345 if test "$COMPILE_ENVIRONMENT"; then
347 dnl ========================================================
348 dnl = Mac OS X SDK support
349 dnl ========================================================
350 MACOS_SDK_DIR=
351 MOZ_ARG_WITH_STRING(macos-sdk,
352 [ --with-macos-sdk=dir Location of platform SDK to use (Mac OS X only)],
353 MACOS_SDK_DIR=$withval)
355 MACOS_PRIVATE_FRAMEWORKS_DIR_DEFAULTED=
356 MOZ_ARG_WITH_STRING(macos-private-frameworks,
357 [ --with-macos-private-frameworks=dir Location of private frameworks to use (Mac OS X only)],
358 MACOS_PRIVATE_FRAMEWORKS_DIR=$withval,
359 MACOS_PRIVATE_FRAMEWORKS_DIR=/System/Library/PrivateFrameworks
360 MACOS_PRIVATE_FRAMEWORKS_DEFAULTED=1)
362 if test -z "${MACOS_PRIVATE_FRAMEWORKS_DEFAULTED}"; then
363 if test -z "$CROSS_COMPILE"; then
364 AC_MSG_WARN([You should only be using --with-macos-private-frameworks when cross-compiling.])
365 fi
366 if test ! -d "$MACOS_PRIVATE_FRAMEWORKS_DIR"; then
367 AC_MSG_ERROR([PrivateFrameworks directory not found.])
368 fi
369 fi
371 dnl MACOS_SDK_DIR will be set to the SDK location whenever one is in use.
372 AC_SUBST(MACOS_SDK_DIR)
373 AC_SUBST(MACOS_PRIVATE_FRAMEWORKS_DIR)
375 if test "$MACOS_SDK_DIR"; then
376 dnl Sync this section with the ones in NSPR and NSS.
377 dnl Changes to the cross environment here need to be accounted for in
378 dnl the libIDL checks (below) and xpidl build.
380 if test ! -d "$MACOS_SDK_DIR"; then
381 AC_MSG_ERROR([SDK not found. When using --with-macos-sdk, you must
382 specify a valid SDK. SDKs are installed when the optional cross-development
383 tools are selected during the Xcode/Developer Tools installation.])
384 fi
386 CFLAGS="$CFLAGS -isysroot ${MACOS_SDK_DIR}"
387 CXXFLAGS="$CXXFLAGS -isysroot ${MACOS_SDK_DIR}"
389 dnl CPP/CXXCPP needs to be set for MOZ_CHECK_HEADER.
390 CPP="$CPP -isysroot ${MACOS_SDK_DIR}"
391 CXXCPP="$CXXCPP -isysroot ${MACOS_SDK_DIR}"
393 AC_LANG_SAVE
394 AC_MSG_CHECKING([for valid compiler/Mac OS X SDK combination])
395 AC_LANG_CPLUSPLUS
396 AC_TRY_COMPILE([#include <new>],[],
397 result=yes,
398 result=no)
399 AC_LANG_RESTORE
400 AC_MSG_RESULT($result)
402 if test "$result" = "no" ; then
403 AC_MSG_ERROR([The selected compiler and Mac OS X SDK are incompatible.])
404 fi
405 fi
407 AC_PATH_XTRA
409 XCFLAGS="$X_CFLAGS"
411 fi # COMPILE_ENVIRONMENT
413 dnl ========================================================
414 dnl set the defaults first
415 dnl ========================================================
416 AR_EXTRACT='$(AR) x'
417 MOZ_USER_DIR=".mozilla"
419 MOZ_FIX_LINK_PATHS="-Wl,-rpath-link,${DIST}/bin -Wl,-rpath-link,${prefix}/lib"
421 MOZ_FS_LAYOUT=unix
423 dnl Configure platform-specific CPU architecture compiler options.
424 dnl ==============================================================
425 if test "$COMPILE_ENVIRONMENT"; then
426 MOZ_ARCH_OPTS
427 else
428 if test "$OS_TARGET" = Android; then
429 dnl Default Android builds to ARMv7.
430 MOZ_ARCH=armv7-a
431 fi
432 fi # COMPILE_ENVIRONMENT
434 dnl ========================================================
435 dnl Android libstdc++, placed here so it can use MOZ_ARCH
436 dnl computed above.
437 dnl ========================================================
439 MOZ_ANDROID_CPU_ARCH
440 if test "$COMPILE_ENVIRONMENT"; then
441 MOZ_ANDROID_STLPORT
442 fi # COMPILE_ENVIRONMENT
444 dnl ========================================================
445 dnl Suppress Clang Argument Warnings
446 dnl ========================================================
447 WARNINGS_CFLAGS="$_WARNINGS_CFLAGS"
448 if test -n "${CLANG_CC}${CLANG_CL}"; then
449 WARNINGS_CFLAGS="-Qunused-arguments $WARNINGS_CFLAGS"
450 CPPFLAGS="-Qunused-arguments ${CPPFLAGS}"
451 fi
452 if test -n "${CLANG_CXX}${CLANG_CL}"; then
453 _WARNINGS_CXXFLAGS="-Qunused-arguments ${_WARNINGS_CXXFLAGS}"
454 fi
456 if test -n "$COMPILE_ENVIRONMENT"; then
457 MOZ_CONFIG_SANITIZE
458 fi
460 dnl ========================================================
461 dnl Add optional and non-optional hardening flags
462 dnl ========================================================
464 CFLAGS="$CFLAGS $MOZ_HARDENING_CFLAGS"
465 CPPFLAGS="$CPPFLAGS $MOZ_HARDENING_CFLAGS"
466 CXXFLAGS="$CXXFLAGS $MOZ_HARDENING_CFLAGS"
468 dnl ========================================================
469 dnl GNU specific defaults
470 dnl ========================================================
471 if test "$GNU_CC"; then
472 MMX_FLAGS="-mmmx"
473 SSE_FLAGS="-msse"
474 SSE2_FLAGS="-msse2"
475 SSSE3_FLAGS="-mssse3"
476 # FIXME: Let us build with strict aliasing. bug 414641.
477 CFLAGS="$CFLAGS -fno-strict-aliasing"
478 WARNINGS_AS_ERRORS='-Werror'
479 DSO_CFLAGS=''
481 if test "$OS_ARCH" != "WINNT" -o -z "$CLANG_CC"; then
482 DSO_PIC_CFLAGS='-fPIC'
483 ASFLAGS="$ASFLAGS -fPIC"
484 fi
486 AC_MSG_CHECKING([for --noexecstack option to as])
487 _SAVE_CFLAGS=$CFLAGS
488 CFLAGS="$CFLAGS -Wa,--noexecstack"
489 AC_TRY_COMPILE(,,AC_MSG_RESULT([yes])
490 [ASFLAGS="$ASFLAGS -Wa,--noexecstack"],
491 AC_MSG_RESULT([no]))
492 CFLAGS=$_SAVE_CFLAGS
493 AC_MSG_CHECKING([for -z noexecstack option to ld])
494 _SAVE_LDFLAGS=$LDFLAGS
495 LDFLAGS="$LDFLAGS -Wl,-z,noexecstack"
496 AC_TRY_LINK(,,AC_MSG_RESULT([yes]),
497 AC_MSG_RESULT([no])
498 LDFLAGS=$_SAVE_LDFLAGS)
500 AC_MSG_CHECKING([for -z text option to ld])
501 _SAVE_LDFLAGS=$LDFLAGS
502 LDFLAGS="$LDFLAGS -Wl,-z,text"
503 AC_TRY_LINK(,,AC_MSG_RESULT([yes]),
504 AC_MSG_RESULT([no])
505 LDFLAGS=$_SAVE_LDFLAGS)
507 AC_MSG_CHECKING([for -z relro option to ld])
508 _SAVE_LDFLAGS=$LDFLAGS
509 LDFLAGS="$LDFLAGS -Wl,-z,relro"
510 AC_TRY_LINK(,,AC_MSG_RESULT([yes]),
511 AC_MSG_RESULT([no])
512 LDFLAGS=$_SAVE_LDFLAGS)
514 AC_MSG_CHECKING([for -z nocopyreloc option to ld])
515 _SAVE_LDFLAGS=$LDFLAGS
516 LDFLAGS="$LDFLAGS -Wl,-z,nocopyreloc"
517 AC_TRY_LINK(,,AC_MSG_RESULT([yes]),
518 AC_MSG_RESULT([no])
519 LDFLAGS=$_SAVE_LDFLAGS)
521 AC_MSG_CHECKING([for -Bsymbolic-functions option to ld])
522 _SAVE_LDFLAGS=$LDFLAGS
523 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic-functions"
524 AC_TRY_LINK(,,AC_MSG_RESULT([yes]),
525 AC_MSG_RESULT([no])
526 LDFLAGS=$_SAVE_LDFLAGS)
528 AC_MSG_CHECKING([for --build-id=sha1 option to ld])
529 _SAVE_LDFLAGS=$LDFLAGS
530 LDFLAGS="$LDFLAGS -Wl,--build-id=sha1"
531 AC_TRY_LINK(,,AC_MSG_RESULT([yes]),
532 AC_MSG_RESULT([no])
533 LDFLAGS=$_SAVE_LDFLAGS)
535 AC_MSG_CHECKING([for --ignore-unresolved-symbol option to ld])
536 HAVE_LINKER_SUPPORT_IGNORE_UNRESOLVED=
537 _SAVE_LDFLAGS=$LDFLAGS
538 LDFLAGS="$LDFLAGS -Wl,--ignore-unresolved-symbol,environ"
539 AC_TRY_LINK(,,AC_MSG_RESULT([yes])
540 [HAVE_LINKER_SUPPORT_IGNORE_UNRESOLVED=1],
541 AC_MSG_RESULT([no]))
542 LDFLAGS=$_SAVE_LDFLAGS
544 # Check for -mssse3 on $CC
545 AC_MSG_CHECKING([if toolchain supports -mssse3 option])
546 HAVE_TOOLCHAIN_SUPPORT_MSSSE3=
547 _SAVE_CFLAGS=$CFLAGS
548 CFLAGS="$CFLAGS -mssse3"
549 AC_TRY_COMPILE([asm ("pmaddubsw %xmm2,%xmm3");],,AC_MSG_RESULT([yes])
550 [HAVE_TOOLCHAIN_SUPPORT_MSSSE3=1],
551 AC_MSG_RESULT([no]))
552 CFLAGS=$_SAVE_CFLAGS
554 # Check for -msse4.1 on $CC
555 AC_MSG_CHECKING([if toolchain supports -msse4.1 option])
556 HAVE_TOOLCHAIN_SUPPORT_MSSE4_1=
557 _SAVE_CFLAGS=$CFLAGS
558 CFLAGS="$CFLAGS -msse4.1"
559 AC_TRY_COMPILE([asm ("pmulld %xmm6,%xmm0");],,AC_MSG_RESULT([yes])
560 [HAVE_TOOLCHAIN_SUPPORT_MSSE4_1=1],
561 AC_MSG_RESULT([no]))
562 CFLAGS=$_SAVE_CFLAGS
564 case "${CPU_ARCH}" in
565 x86 | x86_64)
566 AC_MSG_CHECKING(for x86 AVX2 asm support in compiler)
567 AC_TRY_COMPILE([],
568 [asm volatile ("vpermq \$0xd8,%ymm0,%ymm0 \n");],
569 result="yes", result="no")
570 AC_MSG_RESULT("$result")
571 if test "$result" = "yes"; then
572 HAVE_X86_AVX2=1
573 fi
574 ;;
576 ppc*)
577 AC_MSG_CHECKING([whether we can enable AltiVec support])
578 HAVE_ALTIVEC=
579 _SAVE_CFLAGS=$CFLAGS
580 CFLAGS="$CFLAGS -maltivec"
581 AC_TRY_COMPILE(,,AC_MSG_RESULT([yes])
582 [HAVE_ALTIVEC=1],
583 AC_MSG_RESULT([no]))
584 CFLAGS=$_SAVE_CFLAGS
585 ;;
586 esac
588 DSO_LDOPTS='-shared'
589 if test "$GCC_USE_GNU_LD"; then
590 # Some tools like ASan use a runtime library that is only
591 # linked against executables, so we must allow undefined
592 # symbols for shared objects in some cases.
593 if test -z "$MOZ_ASAN$MOZ_MSAN$MOZ_UBSAN$MOZ_TSAN$FUZZING_INTERFACES"; then
594 # Don't allow undefined symbols in libraries
595 DSO_LDOPTS="$DSO_LDOPTS -Wl,-z,defs"
597 # BSDs need `environ' exposed for posix_spawn (bug 753046)
598 case "$OS_TARGET" in
599 DragonFly|FreeBSD|NetBSD|OpenBSD)
600 if test -n "$HAVE_LINKER_SUPPORT_IGNORE_UNRESOLVED"; then
601 DSO_LDOPTS="$DSO_LDOPTS -Wl,--ignore-unresolved-symbol,environ"
602 else
603 DSO_LDOPTS="$DSO_LDOPTS -Wl,--warn-unresolved-symbols"
604 fi
605 ;;
606 esac
607 fi
608 fi
610 _DEFINES_CFLAGS="-include $_objdir/mozilla-config.h -DMOZILLA_CLIENT"
611 _USE_CPP_INCLUDE_FLAG=1
613 ASFLAGS="$ASFLAGS $_DEFINES_CFLAGS"
614 fi
616 if test "$GNU_CXX"; then
617 # FIXME: Let us build with strict aliasing. bug 414641.
618 CXXFLAGS="$CXXFLAGS -fno-exceptions -fno-strict-aliasing"
620 _DEFINES_CXXFLAGS="-DMOZILLA_CLIENT -include $_objdir/mozilla-config.h"
621 _USE_CPP_INCLUDE_FLAG=1
622 fi
624 # For profiling builds keep the symbol information
625 if test "$MOZ_PROFILING" -a -z "$STRIP_FLAGS"; then
626 case "$OS_TARGET" in
627 Linux|DragonFly|FreeBSD|NetBSD|OpenBSD)
628 STRIP_FLAGS="--strip-debug"
629 ;;
630 esac
631 fi
633 dnl ========================================================
634 dnl = Enable DMD
635 dnl ========================================================
637 if test "$MOZ_DMD"; then
638 if test "${CPU_ARCH}" = "arm"; then
639 CFLAGS="$CFLAGS -funwind-tables"
640 CXXFLAGS="$CXXFLAGS -funwind-tables"
641 fi
642 fi
644 dnl ========================================================
645 dnl System overrides of the defaults for host
646 dnl ========================================================
647 case "$host" in
648 *mingw*)
649 if test -n "$_WIN32_MSVC"; then
650 HOST_AR=lib
651 HOST_AR_FLAGS='-NOLOGO -OUT:$@'
652 HOST_CFLAGS="$HOST_CFLAGS -nologo"
653 HOST_RANLIB='echo ranlib'
654 else
655 HOST_CFLAGS="$HOST_CFLAGS -mwindows"
656 fi
657 HOST_CFLAGS="$HOST_CFLAGS -DXP_WIN32 -DXP_WIN -DWIN32 -D_WIN32 -D_CRT_SECURE_NO_WARNINGS"
658 HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O2}"
659 HOST_BIN_SUFFIX=.exe
661 case "${host_cpu}" in
662 i*86)
663 if test -n "$_WIN32_MSVC"; then
664 HOST_LDFLAGS="$HOST_LDFLAGS -MACHINE:X86"
665 fi
666 ;;
667 x86_64)
668 if test -n "$_WIN32_MSVC"; then
669 HOST_LDFLAGS="$HOST_LDFLAGS -MACHINE:X64"
670 fi
671 HOST_CFLAGS="$HOST_CFLAGS -D_AMD64_"
672 ;;
673 esac
674 ;;
676 *-darwin*)
677 HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX -DXP_MACOSX"
678 HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O3}"
679 ;;
681 *-linux*|*-kfreebsd*-gnu|*-gnu*)
682 HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX"
683 HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O3}"
684 ;;
686 *)
687 HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX"
688 HOST_OPTIMIZE_FLAGS="${HOST_OPTIMIZE_FLAGS=-O2}"
689 ;;
690 esac
692 dnl Get version of various core apps from the version files.
693 FIREFOX_VERSION=`cat $_topsrcdir/browser/config/version.txt`
694 FIREFOX_VERSION_DISPLAY=`cat $_topsrcdir/browser/config/version_display.txt`
696 if test -z "$FIREFOX_VERSION"; then
697 AC_MSG_ERROR([FIREFOX_VERSION is unexpectedly blank.])
698 fi
700 if test -z "$FIREFOX_VERSION_DISPLAY"; then
701 AC_MSG_ERROR([FIREFOX_VERSION_DISPLAY is unexpectedly blank.])
702 fi
704 MOZ_DOING_LTO(lto_is_enabled)
706 dnl ========================================================
707 dnl System overrides of the defaults for target
708 dnl ========================================================
710 case "$target" in
711 *-darwin*)
712 MOZ_OPTIMIZE_FLAGS="-O3"
713 CXXFLAGS="$CXXFLAGS -stdlib=libc++"
714 DSO_LDOPTS=''
715 STRIP_FLAGS="$STRIP_FLAGS -x -S"
716 # Ensure that if we're targeting iOS an SDK was provided.
717 AC_CACHE_CHECK(for iOS target,
718 ac_cv_ios_target,
719 [AC_TRY_COMPILE([#include <TargetConditionals.h>
720 #if !(TARGET_OS_IPHONE || TARGET_IPHONE_SIMULATOR)
721 #error not iOS
722 #endif],
723 [],
724 ac_cv_ios_target="yes",
725 ac_cv_ios_target="no")])
726 if test "$ac_cv_ios_target" = "yes" -a -z $MOZ_IOS; then
727 AC_MSG_ERROR([targeting iOS but not using an iOS SDK?])
728 fi
729 if test -n "$MOZ_IOS"; then
730 direct_nspr_config=1
731 else
732 # The ExceptionHandling framework is needed for Objective-C exception
733 # logging code in nsObjCExceptions.h. Currently we only use that in debug
734 # builds.
735 MOZ_DEBUG_LDFLAGS="$MOZ_DEBUG_LDFLAGS -framework ExceptionHandling";
736 fi
738 if test "x$lto_is_enabled" = "xyes"; then
739 echo "Skipping -dead_strip because lto is enabled."
740 dnl DTrace and -dead_strip don't interact well. See bug 403132.
741 dnl ===================================================================
742 elif test "x$enable_dtrace" = "xyes"; then
743 echo "Skipping -dead_strip because DTrace is enabled. See bug 403132."
744 else
745 dnl check for the presence of the -dead_strip linker flag
746 AC_MSG_CHECKING([for -dead_strip option to ld])
747 _SAVE_LDFLAGS=$LDFLAGS
748 LDFLAGS="$LDFLAGS -Wl,-dead_strip"
749 AC_TRY_LINK(,[return 0;],_HAVE_DEAD_STRIP=1,_HAVE_DEAD_STRIP=)
750 if test -n "$_HAVE_DEAD_STRIP" ; then
751 AC_MSG_RESULT([yes])
752 MOZ_OPTIMIZE_LDFLAGS="-Wl,-dead_strip"
753 else
754 AC_MSG_RESULT([no])
755 fi
757 LDFLAGS=$_SAVE_LDFLAGS
758 fi
760 MOZ_FIX_LINK_PATHS="-Wl,-executable_path,${DIST}/bin"
761 ;;
763 *-android*|*-linuxandroid*)
764 AC_DEFINE(NO_PW_GECOS)
766 if test "$COMPILE_ENVIRONMENT"; then
767 MOZ_LINKER=1
768 fi
770 MOZ_GFX_OPTIMIZE_MOBILE=1
771 if test -z "$CLANG_CC"; then
772 MOZ_OPTIMIZE_FLAGS="-freorder-blocks -fno-reorder-functions -Os"
773 else
774 # From https://github.com/android-ndk/ndk/issues/133#issuecomment-308549264
775 # -Oz is smaller than -Os on clang.
776 MOZ_OPTIMIZE_FLAGS="-Oz"
777 fi
778 ;;
780 *-*linux*)
781 if test "$GNU_CC" -o "$GNU_CXX"; then
782 MOZ_PGO_OPTIMIZE_FLAGS="-O3"
783 if test -n "$MOZ_DEBUG"; then
784 MOZ_OPTIMIZE_FLAGS="-Os"
785 else
786 MOZ_OPTIMIZE_FLAGS="-O2"
787 fi
788 if test -z "$CLANG_CC"; then
789 MOZ_OPTIMIZE_FLAGS="-freorder-blocks $MOZ_OPTIMIZE_FLAGS"
790 fi
791 fi
793 case "${target_cpu}" in
794 alpha*)
795 CFLAGS="$CFLAGS -mieee"
796 CXXFLAGS="$CXXFLAGS -mieee"
797 ;;
798 esac
799 ;;
800 *-mingw*)
801 DSO_CFLAGS=
802 DSO_PIC_CFLAGS=
803 RC=rc.exe
804 # certain versions of cygwin's makedepend barf on the
805 # #include <string> vs -I./dist/include/string issue so don't use it
806 if test -n "$GNU_CC" -o -n "$CLANG_CC"; then
807 CC="$CC -mwindows"
808 CXX="$CXX -mwindows"
809 CPP="$CPP -mwindows"
810 CFLAGS="$CFLAGS -mms-bitfields"
811 CXXFLAGS="$CXXFLAGS -mms-bitfields"
812 DSO_LDOPTS='-shared'
813 RC='$(WINDRES)'
814 # Use temp file for windres (bug 213281)
815 RCFLAGS='-O coff --use-temp-file'
816 # mingw doesn't require kernel32, user32, and advapi32 explicitly
817 LIBS="$LIBS -luuid -lusp10 -lgdi32 -lwinmm -lwsock32 -luserenv -lsecur32"
818 MOZ_FIX_LINK_PATHS=
820 MOZ_OPTIMIZE_FLAGS="-O1"
822 WIN32_CONSOLE_EXE_LDFLAGS=-mconsole
823 WIN32_GUI_EXE_LDFLAGS=-mwindows
825 if test -z "$CLANG_CC"; then
826 # Use static libgcc and libstdc++
827 LDFLAGS="$LDFLAGS -static"
829 # GCC/binutils can't link to a function if we try to include dllexport function
830 # in the same library as dllimport caller. To work around it, we build NSPR
831 # and NSS with -mnop-fun-dllimport flag. The drawback of this solution is that
832 # function thunks need to be generated for cross-DLL calls.
833 MOZ_FOLD_LIBS_FLAGS="-mnop-fun-dllimport"
834 else
835 # Silence problematic clang warnings
836 CXXFLAGS="$CXXFLAGS -Wno-incompatible-ms-struct"
837 fi
838 else
839 TARGET_COMPILER_ABI=msvc
840 case "$LINKER" in
841 *lld*)
842 AR='llvm-lib'
843 AR_FLAGS='-llvmlibthin -out:$@'
844 ;;
845 *)
846 AR='lib'
847 AR_FLAGS='-NOLOGO -OUT:$@'
848 ;;
849 esac
850 AR_EXTRACT=
851 RANLIB='echo not_ranlib'
852 STRIP='echo not_strip'
853 PKG_SKIP_STRIP=1
854 # aarch64 doesn't support subsystems below 6.02
855 if test "$CPU_ARCH" = "aarch64"; then
856 WIN32_SUBSYSTEM_VERSION=6.02
857 else
858 WIN32_SUBSYSTEM_VERSION=6.01
859 fi
860 WIN32_CONSOLE_EXE_LDFLAGS=-SUBSYSTEM:CONSOLE,$WIN32_SUBSYSTEM_VERSION
861 WIN32_GUI_EXE_LDFLAGS=-SUBSYSTEM:WINDOWS,$WIN32_SUBSYSTEM_VERSION
862 DSO_LDOPTS=-SUBSYSTEM:WINDOWS,$WIN32_SUBSYSTEM_VERSION
863 _USE_CPP_INCLUDE_FLAG=1
864 _DEFINES_CFLAGS="-FI $_objdir/mozilla-config.h -DMOZILLA_CLIENT"
865 _DEFINES_CXXFLAGS="-FI $_objdir/mozilla-config.h -DMOZILLA_CLIENT"
866 CFLAGS="$CFLAGS -W3 -Gy -Zc:inline"
867 CXXFLAGS="$CXXFLAGS -W3 -Gy -Zc:inline"
868 if test -z "$CLANG_CL"; then
869 CPPFLAGS="$CPPFLAGS -utf-8"
870 fi
871 if test "$CPU_ARCH" = "x86"; then
872 dnl VS2012+ defaults to -arch:SSE2. We want to target nothing
873 dnl more recent, so set that explicitly here unless another
874 dnl target arch has already been set.
875 changequote(,)
876 if test -z `echo $CFLAGS | grep -i [-/]arch:`; then
877 CFLAGS="$CFLAGS -arch:SSE2"
878 fi
879 if test -z `echo $CXXFLAGS | grep -i [-/]arch:`; then
880 CXXFLAGS="$CXXFLAGS -arch:SSE2"
881 fi
882 changequote([,])
883 SSE_FLAGS="-arch:SSE"
884 SSE2_FLAGS="-arch:SSE2"
885 dnl MSVC allows the use of intrinsics without any flags
886 dnl and doesn't have a separate arch for SSSE3
887 SSSE3_FLAGS="-arch:SSE2"
888 fi
889 dnl clang-cl requires appropriate flags to enable SSSE3 support
890 dnl on all architectures.
891 if test -n "$CLANG_CL"; then
892 SSSE3_FLAGS="-mssse3"
893 fi
894 dnl VS2013+ supports -Gw for better linker optimizations.
895 dnl http://blogs.msdn.com/b/vcblog/archive/2013/09/11/introducing-gw-compiler-switch.aspx
896 dnl Disabled on ASan because it causes false-positive ODR violations.
897 if test -z "$MOZ_ASAN"; then
898 CFLAGS="$CFLAGS -Gw"
899 CXXFLAGS="$CXXFLAGS -Gw"
900 fi
901 # khuey says we can safely ignore MSVC warning C4251
902 # MSVC warning C4244 (implicit type conversion may lose data) warns
903 # and requires workarounds for perfectly valid code. Also, GCC/clang
904 # don't warn about it by default. So for consistency/sanity, we turn
905 # it off on MSVC, too.
906 # MSVC warning C4267 warns for narrowing type conversions from size_t
907 # to 32-bit integer types on 64-bit platforms. Since this is virtually
908 # the same thing as C4244, we disable C4267, too.
909 # MSVC warning C4800 warns when a value is implicitly cast to bool,
910 # because this also forces narrowing to a single byte, which can be a
911 # perf hit. But this matters so little in practice (and often we want
912 # that behavior) that it's better to turn it off.
913 # MSVC warning C4595 warns non-member operator new or delete functions
914 # may not be declared inline, as of VS2015 Update 2.
915 CFLAGS="$CFLAGS -wd4244 -wd4267"
916 CXXFLAGS="$CXXFLAGS -wd4251 -wd4244 -wd4267 -wd4800 -wd4595"
917 # Silence "warning C4065: switch statement contains 'default' but no
918 # 'case' labels". See bug 1461304.
919 CXXFLAGS="$CXXFLAGS -wd4065"
920 if test -n "$CLANG_CL"; then
921 # XXX We should combine some of these with our generic GCC-style
922 # warning checks.
923 #
924 # Suppress the clang-cl warning for the inline 'new' and 'delete' in mozalloc
925 CXXFLAGS="$CXXFLAGS -Wno-inline-new-delete"
926 # We use offsetof on non-POD objects all the time.
927 # We also suppress this warning on other platforms.
928 CXXFLAGS="$CXXFLAGS -Wno-invalid-offsetof"
929 # This warns for reasonable things like:
930 # enum { X = 0xffffffffU };
931 # which is annoying for IDL headers.
932 CXXFLAGS="$CXXFLAGS -Wno-microsoft-enum-value"
933 # This warns for cases that would be reached by the Microsoft
934 # #include rules, but also currently warns on cases that would
935 # *also* be reached by standard C++ include rules. That
936 # behavior doesn't seem useful, so we turn it off.
937 CXXFLAGS="$CXXFLAGS -Wno-microsoft-include"
938 # We normally error out on unknown pragmas, but since clang-cl
939 # claims to be MSVC, it would be difficult to add
940 # #if defined(_MSC_VER) && !defined(__clang__) everywhere we
941 # use such pragmas, so just ignore them.
942 CFLAGS="$CFLAGS -Wno-unknown-pragmas"
943 CXXFLAGS="$CXXFLAGS -Wno-unknown-pragmas"
944 # We get errors about various #pragma intrinsic directives from
945 # clang-cl, and we don't need to hear about those.
946 CFLAGS="$CFLAGS -Wno-ignored-pragmas"
947 CXXFLAGS="$CXXFLAGS -Wno-ignored-pragmas"
948 # clang-cl's Intrin.h marks things like _ReadWriteBarrier
949 # as __attribute((__deprecated__)). This is nice to know,
950 # but since we don't get the equivalent warning from MSVC,
951 # let's just ignore it.
952 CFLAGS="$CFLAGS -Wno-deprecated-declarations"
953 CXXFLAGS="$CXXFLAGS -Wno-deprecated-declarations"
954 # We use a function like:
955 # __declspec(noreturn) __inline void f() {}
956 # which -Winvalid-noreturn complains about. Again, MSVC seems
957 # OK with it, so let's silence the warning.
958 CFLAGS="$CFLAGS -Wno-invalid-noreturn"
959 CXXFLAGS="$CXXFLAGS -Wno-invalid-noreturn"
960 # Missing |override| on virtual function declarations isn't
961 # something that MSVC currently warns about.
962 CXXFLAGS="$CXXFLAGS -Wno-inconsistent-missing-override"
963 # We use -DHAS_EXCEPTIONS=0, which removes the |throw()|
964 # declaration on |operator delete(void*)|. However, clang-cl
965 # must internally declare |operator delete(void*)| differently,
966 # which causes this warning for virtually every file in the
967 # tree. clang-cl doesn't support -fno-exceptions or equivalent,
968 # so there doesn't seem to be any way to convince clang-cl to
969 # declare |delete| differently. Therefore, suppress this
970 # warning.
971 CXXFLAGS="$CXXFLAGS -Wno-implicit-exception-spec-mismatch"
972 # At least one MSVC header and several headers in-tree have
973 # unused typedefs, so turn this on.
974 CXXFLAGS="$CXXFLAGS -Wno-unused-local-typedef"
975 # jemalloc uses __declspec(allocator) as a profiler hint,
976 # which clang-cl doesn't understand.
977 CXXFLAGS="$CXXFLAGS -Wno-ignored-attributes"
978 # __attribute__((unused)) really means "might be unused" and
979 # we use it to avoid warnings about things that are unused
980 # in some compilation units, but used in many others. This
981 # warning insists on complaining about the latter case, which
982 # is annoying, and rather noisy.
983 CXXFLAGS="$CXXFLAGS -Wno-used-but-marked-unused"
984 fi
985 # make 'foo == bar;' error out
986 CFLAGS="$CFLAGS -we4553"
987 CXXFLAGS="$CXXFLAGS -we4553"
988 # Silence VS2017 15.5+ TR1 deprecation warnings hit by older gtest versions
989 CXXFLAGS="$CXXFLAGS -D_SILENCE_TR1_NAMESPACE_DEPRECATION_WARNING"
990 LIBS="$LIBS kernel32.lib user32.lib gdi32.lib winmm.lib wsock32.lib advapi32.lib secur32.lib"
991 MOZ_DEBUG_LDFLAGS='-DEBUG'
992 WARNINGS_AS_ERRORS='-WX'
993 # Use a higher optimization level for clang-cl, so we can come closer
994 # to MSVC's performance numbers (see bug 1443590).
995 if test -n "$CLANG_CL"; then
996 MOZ_OPTIMIZE_FLAGS='-O2'
997 else
998 MOZ_OPTIMIZE_FLAGS='-O1 -Oi'
999 fi
1000 MOZ_FIX_LINK_PATHS=
1001 LDFLAGS="$LDFLAGS -LARGEADDRESSAWARE"
1002 if test -z "$DEVELOPER_OPTIONS"; then
1003 LDFLAGS="$LDFLAGS -RELEASE"
1004 fi
1005 RCFLAGS="-nologo"
1006 dnl Minimum reqiurement of Gecko is VS2015 or later which supports
1007 dnl both SSSE3 and SSE4.1.
1008 HAVE_TOOLCHAIN_SUPPORT_MSSSE3=1
1009 HAVE_TOOLCHAIN_SUPPORT_MSSE4_1=1
1010 dnl allow AVX2 code from VS2015
1011 HAVE_X86_AVX2=1
1012 fi
1013 AC_DEFINE(WIN32_LEAN_AND_MEAN)
1014 dnl See http://support.microsoft.com/kb/143208 to use STL
1015 AC_DEFINE(NOMINMAX)
1016 BIN_SUFFIX='.exe'
1017 MOZ_USER_DIR="Mozilla"
1019 case "$host_os" in
1020 cygwin*|msvc*|mks*)
1021 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.])
1022 ;;
1023 esac
1025 if test -n "$GNU_CC" -a -z "$CLANG_CC"; then
1026 CFLAGS="$CFLAGS -fno-keep-inline-dllexport"
1027 CXXFLAGS="$CXXFLAGS -fno-keep-inline-dllexport"
1028 fi
1030 case "$target" in
1031 i*86-*)
1032 if test -n "$GNU_CC"; then
1033 CFLAGS="$CFLAGS -mstackrealign"
1034 CXXFLAGS="$CXXFLAGS -mstackrealign"
1035 LDFLAGS="$LDFLAGS -Wl,--large-address-aware"
1036 if test -z "$CLANG_CC"; then
1037 LDFLAGS="$LDFLAGS -Wl,--enable-stdcall-fixup"
1038 fi
1039 else
1040 DSO_LDOPTS="$DSO_LDOPTS -MACHINE:X86"
1041 LDFLAGS="$LDFLAGS -SAFESEH"
1042 fi
1044 AC_DEFINE(_X86_)
1045 ;;
1046 x86_64-*)
1047 if test -n "$_WIN32_MSVC"; then
1048 DSO_LDOPTS="$DSO_LDOPTS -MACHINE:X64"
1049 fi
1050 AC_DEFINE(_AMD64_)
1051 ;;
1052 aarch64-*)
1053 if test -n "$_WIN32_MSVC"; then
1054 DSO_LDOPTS="$DSO_LDOPTS -MACHINE:ARM64"
1055 fi
1056 AC_DEFINE(_ARM64_)
1057 ;;
1058 *)
1059 AC_DEFINE(_CPU_ARCH_NOT_DEFINED)
1060 ;;
1061 esac
1062 ;;
1064 *-netbsd*)
1065 DSO_CFLAGS=''
1066 CFLAGS="$CFLAGS -Dunix"
1067 CXXFLAGS="$CXXFLAGS -Dunix"
1068 if $CC -E - -dM </dev/null | grep __ELF__ >/dev/null; then
1069 DSO_PIC_CFLAGS='-fPIC -DPIC'
1070 DSO_LDOPTS='-shared'
1071 MOZ_PROGRAM_LDFLAGS="$MOZ_PROGRAM_LDFLAGS -Wl,--export-dynamic"
1072 else
1073 DSO_PIC_CFLAGS='-fPIC -DPIC'
1074 DSO_LDOPTS='-shared'
1075 fi
1076 # This will fail on a.out systems prior to 1.5.1_ALPHA.
1077 if test "$LIBRUNPATH"; then
1078 DSO_LDOPTS="-Wl,-R$LIBRUNPATH $DSO_LDOPTS"
1079 fi
1080 ;;
1082 *-openbsd*)
1083 if test -z "$X11BASE"; then
1084 X11BASE=/usr/X11R6
1085 fi
1086 MOZ_FIX_LINK_PATHS="$MOZ_FIX_LINK_PATHS -Wl,-rpath-link,${X11BASE}/lib"
1087 DSO_CFLAGS=''
1088 DSO_PIC_CFLAGS='-fPIC'
1089 DSO_LDOPTS='-shared -fPIC'
1090 if test "$LIBRUNPATH"; then
1091 DSO_LDOPTS="-R$LIBRUNPATH $DSO_LDOPTS"
1092 fi
1093 ;;
1095 *-solaris*)
1096 MOZ_FIX_LINK_PATHS="-L${DIST}/bin"
1097 ;;
1099 esac
1101 if test -z "$MOZ_OPTIMIZE_FLAGS"; then
1102 MOZ_OPTIMIZE_FLAGS="-O"
1103 fi
1105 AC_SUBST_LIST(MMX_FLAGS)
1106 AC_SUBST_LIST(SSE_FLAGS)
1107 AC_SUBST_LIST(SSE2_FLAGS)
1108 AC_SUBST_LIST(SSSE3_FLAGS)
1110 AC_SUBST(MOZ_LINKER)
1111 if test -n "$MOZ_LINKER"; then
1112 AC_DEFINE(MOZ_LINKER)
1113 MOZ_LINKER_EXTRACT=1
1114 AC_CHECK_PROGS(XZ, xz)
1115 fi
1117 if test -z "$COMPILE_ENVIRONMENT"; then
1118 SKIP_COMPILER_CHECKS=1
1119 SKIP_LIBRARY_CHECKS=1
1120 PKG_SKIP_STRIP=1
1121 MOZ_DEBUGGING_OPTS
1122 else
1123 MOZ_COMPILER_OPTS
1124 fi # COMPILE_ENVIRONMENT
1126 if test -z "$SKIP_COMPILER_CHECKS"; then
1127 dnl Checks for typedefs, structures, and compiler characteristics.
1128 dnl ========================================================
1129 AC_C_CONST
1130 AC_TYPE_MODE_T
1131 AC_TYPE_OFF_T
1132 AC_TYPE_PID_T
1133 AC_TYPE_SIZE_T
1134 AC_LANG_CPLUSPLUS
1135 AC_LANG_C
1137 AC_LANG_CPLUSPLUS
1139 MOZ_CXX11
1141 AC_LANG_C
1143 case "${OS_TARGET}" in
1144 Darwin)
1145 ;;
1146 *)
1147 STL_FLAGS="-I${DIST}/stl_wrappers"
1148 WRAP_STL_INCLUDES=1
1149 ;;
1150 esac
1152 dnl Checks for header files.
1153 dnl ========================================================
1154 AC_HEADER_DIRENT
1155 case "$target_os" in
1156 bitrig*|dragonfly*|freebsd*|openbsd*)
1157 # for stuff like -lXshm
1158 CPPFLAGS="${CPPFLAGS} ${X_CFLAGS}"
1159 ;;
1160 esac
1162 dnl Check for sin_len and sin6_len - used by SCTP; only appears in Mac/*BSD generally
1163 AC_CACHE_CHECK(for sockaddr_in.sin_len,
1164 ac_cv_sockaddr_in_sin_len,
1165 [AC_TRY_COMPILE([#ifdef HAVE_SYS_TYPES_H
1166 #include <sys/types.h>
1167 #endif
1168 #include <netinet/in.h>
1169 struct sockaddr_in x;
1170 void *foo = (void*) &x.sin_len;],
1171 [],
1172 [ac_cv_sockaddr_in_sin_len=true],
1173 [ac_cv_sockaddr_in_sin_len=false])])
1174 if test "$ac_cv_sockaddr_in_sin_len" = true ; then
1175 AC_DEFINE(HAVE_SIN_LEN)
1176 dnl HAVE_CONN_LEN must be the same as HAVE_SIN_LEN (and HAVE_SIN6_LEN too)
1177 AC_DEFINE(HAVE_SCONN_LEN)
1178 fi
1180 AC_CACHE_CHECK(for sockaddr_in6.sin6_len,
1181 ac_cv_sockaddr_in6_sin6_len,
1182 [AC_TRY_COMPILE([#ifdef HAVE_SYS_TYPES_H
1183 #include <sys/types.h>
1184 #endif
1185 #include <netinet/in.h>
1186 struct sockaddr_in6 x;
1187 void *foo = (void*) &x.sin6_len;],
1188 [],
1189 [ac_cv_sockaddr_in6_sin6_len=true],
1190 [ac_cv_sockaddr_in6_sin6_len=false])])
1191 if test "$ac_cv_sockaddr_in6_sin6_len" = true ; then
1192 AC_DEFINE(HAVE_SIN6_LEN)
1193 fi
1195 AC_CACHE_CHECK(for sockaddr.sa_len,
1196 ac_cv_sockaddr_sa_len,
1197 [AC_TRY_COMPILE([#ifdef HAVE_SYS_TYPES_H
1198 #include <sys/types.h>
1199 #endif
1200 #include <sys/socket.h>
1201 struct sockaddr x;
1202 void *foo = (void*) &x.sa_len;],
1203 [],
1204 [ac_cv_sockaddr_sa_len=true],
1205 [ac_cv_sockaddr_sa_len=false])])
1206 if test "$ac_cv_sockaddr_sa_len" = true ; then
1207 AC_DEFINE(HAVE_SA_LEN)
1208 fi
1210 MOZ_ARG_ENABLE_BOOL(dtrace,
1211 [ --enable-dtrace build with dtrace support if available (default=no)],
1212 [enable_dtrace="yes"],)
1213 if test "x$enable_dtrace" = "xyes"; then
1214 MOZ_CHECK_HEADER(sys/sdt.h, HAVE_DTRACE=1)
1215 if test -n "$HAVE_DTRACE"; then
1216 AC_DEFINE(INCLUDE_MOZILLA_DTRACE)
1217 else
1218 AC_MSG_ERROR([dtrace enabled but sys/sdt.h not found]);
1219 fi
1220 fi
1221 AC_SUBST(HAVE_DTRACE)
1223 dnl Checks for libraries.
1224 dnl ========================================================
1225 AC_CHECK_LIB(c_r, gethostbyname_r)
1227 dnl We don't want to link with libdl even if it's present on OS X, since
1228 dnl it's not used and not part of the default installation. OS/2 has dlfcn
1229 dnl in libc.
1230 dnl We don't want to link against libm or libpthread on Darwin since
1231 dnl they both are just symlinks to libSystem and explicitly linking
1232 dnl against libSystem causes issues when debugging (see bug 299601).
1233 case $target in
1234 *-darwin*)
1235 ;;
1236 *)
1237 AC_SEARCH_LIBS(dlopen, dl,
1238 MOZ_CHECK_HEADER(dlfcn.h,
1239 AC_DEFINE(HAVE_DLOPEN)))
1240 ;;
1241 esac
1243 _SAVE_CFLAGS="$CFLAGS"
1244 CFLAGS="$CFLAGS -D_GNU_SOURCE"
1245 AC_CHECK_FUNCS(dladdr memmem)
1246 CFLAGS="$_SAVE_CFLAGS"
1248 if test ! "$GNU_CXX"; then
1249 AC_CHECK_LIB(C, demangle)
1250 fi
1252 AC_CHECK_LIB(socket, socket)
1254 XLDFLAGS="$X_LIBS"
1255 XLIBS="$X_EXTRA_LIBS"
1257 dnl ========================================================
1258 dnl Checks for X libraries.
1259 dnl Ordering is important.
1260 dnl Xt is dependent upon SM as of X11R6
1261 dnl ========================================================
1262 if test -n "$MOZ_X11"; then
1263 AC_DEFINE_UNQUOTED(FUNCPROTO,15)
1264 _SAVE_LDFLAGS="$LDFLAGS"
1265 _SAVE_LIBS="$LIBS"
1266 LDFLAGS="$XLDFLAGS $LDFLAGS"
1267 AC_CHECK_LIB(X11, XDrawLines, [XLIBS="-lX11 $XLIBS"],
1268 [MISSING_X="$MISSING_X -lX11"], $XLIBS)
1269 AC_CHECK_LIB(Xext, XextAddDisplay, [XEXT_LIBS="-lXext"],
1270 [MISSING_X="$MISSING_X -lXext"], $XLIBS)
1272 AC_CHECK_LIB(Xt, XtFree, [ XT_LIBS="-lXt"], [
1273 unset ac_cv_lib_Xt_XtFree
1274 AC_CHECK_LIB(ICE, IceFlush, [XT_LIBS="-lICE $XT_LIBS"],, $XT_LIBS $XLIBS)
1275 AC_CHECK_LIB(SM, SmcCloseConnection, [XT_LIBS="-lSM $XT_LIBS"],, $XT_LIBS $XLIBS)
1276 AC_CHECK_LIB(Xt, XtFree, [ XT_LIBS="-lXt $XT_LIBS"],
1277 [MISSING_X="$MISSING_X -lXt"], $X_PRE_LIBS $XT_LIBS $XLIBS)
1278 ])
1280 dnl ========================================================
1281 dnl = Check for xcb
1282 dnl ========================================================
1283 AC_CHECK_LIB(xcb, xcb_connect, [XLIBS="-lxcb $XLIBS"],
1284 [MISSING_X="$MISSING_X -lxcb"], $XLIBS)
1285 AC_CHECK_LIB(xcb-shm, xcb_shm_query_version, [XLIBS="-lxcb-shm $XLIBS"],
1286 [MISSING_X="$MISSING_X -lxcb-shm"], $XLIBS)
1287 AC_CHECK_LIB(X11-xcb, XGetXCBConnection, [XLIBS="-lX11-xcb $XLIBS"],
1288 [MISSING_X="$MISSING_X -lX11-xcb"], $XLIBS)
1290 LDFLAGS="$_SAVE_LDFLAGS"
1291 LIBS="$_SAVE_LIBS"
1292 fi # $MOZ_X11
1294 AC_SUBST_LIST(XCFLAGS)
1295 AC_SUBST_LIST(XLDFLAGS)
1296 AC_SUBST_LIST(XLIBS)
1297 AC_SUBST_LIST(XEXT_LIBS)
1298 AC_SUBST_LIST(XT_LIBS)
1300 dnl ========================================================
1301 dnl = pthread support
1302 dnl = Start by checking whether the system support pthreads
1303 dnl ========================================================
1304 case "$target_os" in
1305 darwin*)
1306 MOZ_USE_PTHREADS=1
1307 ;;
1308 *)
1309 AC_CHECK_LIB(pthreads, pthread_create,
1310 MOZ_USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthreads",
1311 AC_CHECK_LIB(pthread, pthread_create,
1312 MOZ_USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthread",
1313 AC_CHECK_LIB(c_r, pthread_create,
1314 MOZ_USE_PTHREADS=1 _PTHREAD_LDFLAGS="-lc_r",
1315 AC_CHECK_LIB(c, pthread_create,
1316 MOZ_USE_PTHREADS=1
1317 )
1318 )
1319 )
1320 )
1321 ;;
1322 esac
1324 dnl ========================================================
1325 dnl Do the platform specific pthread hackery
1326 dnl ========================================================
1327 if test "$MOZ_USE_PTHREADS"x != x
1328 then
1329 dnl
1330 dnl See if -pthread is supported.
1331 dnl
1332 rm -f conftest*
1333 ac_cv_have_dash_pthread=no
1334 AC_MSG_CHECKING(whether ${CC-cc} accepts -pthread)
1335 echo 'int main() { return 0; }' | cat > conftest.c
1336 ${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1
1337 if test $? -eq 0; then
1338 if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthread`" -a -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
1339 ac_cv_have_dash_pthread=yes
1340 case "$target_os" in
1341 freebsd*)
1342 # Freebsd doesn't use -pthread for compiles, it uses them for linking
1343 ;;
1344 *)
1345 CFLAGS="$CFLAGS -pthread"
1346 CXXFLAGS="$CXXFLAGS -pthread"
1347 ;;
1348 esac
1349 fi
1350 fi
1351 rm -f conftest*
1352 AC_MSG_RESULT($ac_cv_have_dash_pthread)
1354 dnl
1355 dnl See if -pthreads is supported.
1356 dnl
1357 ac_cv_have_dash_pthreads=no
1358 if test "$ac_cv_have_dash_pthread" = "no"; then
1359 AC_MSG_CHECKING(whether ${CC-cc} accepts -pthreads)
1360 echo 'int main() { return 0; }' | cat > conftest.c
1361 ${CC-cc} -pthreads -o conftest conftest.c > conftest.out 2>&1
1362 if test $? -eq 0; then
1363 if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthreads`" -a -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
1364 ac_cv_have_dash_pthreads=yes
1365 CFLAGS="$CFLAGS -pthreads"
1366 CXXFLAGS="$CXXFLAGS -pthreads"
1367 fi
1368 fi
1369 rm -f conftest*
1370 AC_MSG_RESULT($ac_cv_have_dash_pthreads)
1371 fi
1373 case "$target" in
1374 *-*-freebsd*)
1375 AC_DEFINE(_REENTRANT)
1376 AC_DEFINE(_THREAD_SAFE)
1377 dnl -pthread links in -lpthread, so don't specify it explicitly.
1378 if test "$ac_cv_have_dash_pthread" = "yes"; then
1379 _PTHREAD_LDFLAGS="-pthread"
1380 fi
1381 ;;
1383 *-*-openbsd*|*-*-bsdi*)
1384 AC_DEFINE(_REENTRANT)
1385 AC_DEFINE(_THREAD_SAFE)
1386 dnl -pthread links in -lc_r, so don't specify it explicitly.
1387 if test "$ac_cv_have_dash_pthread" = "yes"; then
1388 _PTHREAD_LDFLAGS="-pthread"
1389 fi
1390 ;;
1392 *-*-linux*|*-*-kfreebsd*-gnu|*-*-gnu*)
1393 AC_DEFINE(_REENTRANT)
1394 ;;
1396 esac
1397 LDFLAGS="${_PTHREAD_LDFLAGS} ${LDFLAGS}"
1398 AC_SUBST(MOZ_USE_PTHREADS)
1399 MOZ_CHECK_HEADERS(pthread.h)
1400 fi
1403 dnl Checks for library functions.
1404 dnl ========================================================
1405 AC_PROG_GCC_TRADITIONAL
1406 AC_FUNC_MEMCMP
1407 AC_CHECK_FUNCS(stat64 lstat64 truncate64 statvfs64 statvfs statfs64 statfs getpagesize gmtime_r localtime_r arc4random arc4random_buf mallinfo gettid lchown setpriority strerror syscall)
1409 dnl check for clock_gettime(), the CLOCK_MONOTONIC clock
1410 dnl avoid this on Darwin, since depending on your system config, we may think
1411 dnl it exists but it really doesn't
1412 case "$OS_TARGET" in
1413 Darwin)
1414 ;;
1415 *)
1416 AC_CACHE_CHECK(for clock_gettime(CLOCK_MONOTONIC),
1417 ac_cv_clock_monotonic,
1418 [for libs in "" -lrt; do
1419 _SAVE_LIBS="$LIBS"
1420 LIBS="$LIBS $libs"
1421 AC_TRY_LINK([#include <time.h>],
1422 [ struct timespec ts;
1423 clock_gettime(CLOCK_MONOTONIC, &ts); ],
1424 ac_cv_clock_monotonic=$libs
1425 LIBS="$_SAVE_LIBS"
1426 break,
1427 ac_cv_clock_monotonic=no)
1428 LIBS="$_SAVE_LIBS"
1429 done])
1430 if test "$ac_cv_clock_monotonic" != "no"; then
1431 HAVE_CLOCK_MONOTONIC=1
1432 REALTIME_LIBS=$ac_cv_clock_monotonic
1433 AC_DEFINE(HAVE_CLOCK_MONOTONIC)
1434 AC_SUBST(HAVE_CLOCK_MONOTONIC)
1435 AC_SUBST_LIST(REALTIME_LIBS)
1436 fi
1437 ;;
1438 esac
1440 dnl Turn on warnings-as-errors to prevent implicit declaration of
1441 dnl pthread_cond_timedwait_monotonic_np, which can cause this test to
1442 dnl inadvertently pass even if the function does not really exist.
1443 _SAVE_CFLAGS="$CFLAGS"
1444 CFLAGS="$CFLAGS $WARNINGS_AS_ERRORS"
1445 AC_CACHE_CHECK(for pthread_cond_timedwait_monotonic_np,
1446 ac_cv_pthread_cond_timedwait_monotonic_np,
1447 AC_TRY_LINK([#include <pthread.h>],
1448 [pthread_cond_timedwait_monotonic_np(0, 0, 0);],
1449 ac_cv_pthread_cond_timewait_monotonic_np=yes,
1450 ac_cv_pthread_cond_timewait_monotonic_np=no))
1451 if test "$ac_cv_pthread_cond_timewait_monotonic_np" != "no"; then
1452 AC_DEFINE(HAVE_PTHREAD_COND_TIMEDWAIT_MONOTONIC)
1453 fi
1454 CFLAGS=$_SAVE_CFLAGS
1456 AC_CACHE_CHECK(
1457 [for res_ninit()],
1458 ac_cv_func_res_ninit,
1459 [if test "$OS_TARGET" = NetBSD -o "$OS_TARGET" = OpenBSD; then
1460 dnl no need for res_ninit() on NetBSD and OpenBSD
1461 ac_cv_func_res_ninit=no
1462 else
1463 AC_TRY_LINK([
1464 #ifdef linux
1465 #define _BSD_SOURCE 1
1466 #endif
1467 #include <sys/types.h>
1468 #include <netinet/in.h>
1469 #include <arpa/nameser.h>
1470 #include <resolv.h>
1471 ],
1472 [int foo = res_ninit(&_res);],
1473 [ac_cv_func_res_ninit=yes],
1474 [ac_cv_func_res_ninit=no])
1475 fi
1476 ])
1478 if test "$ac_cv_func_res_ninit" = "yes"; then
1479 AC_DEFINE(HAVE_RES_NINIT)
1480 dnl must add the link line we do something as foolish as this... dougt
1481 dnl else
1482 dnl AC_CHECK_LIB(bind, res_ninit, AC_DEFINE(HAVE_RES_NINIT),
1483 dnl AC_CHECK_LIB(resolv, res_ninit, AC_DEFINE(HAVE_RES_NINIT)))
1484 fi
1486 AC_LANG_C
1488 dnl **********************
1489 dnl *** va_copy checks ***
1490 AC_CACHE_CHECK([for an implementation of va_copy()],
1491 ac_cv_va_copy,
1492 [AC_TRY_COMPILE([#include <stdarg.h>
1493 #include <stdlib.h>
1494 void f (int i, ...) {
1495 va_list args1, args2;
1496 va_start (args1, i);
1497 va_copy (args2, args1);
1498 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
1499 exit (1);
1500 va_end (args1); va_end (args2);
1501 }],
1502 [f(0, 42); return 0],
1503 [ac_cv_va_copy=yes],
1504 [ac_cv_va_copy=no]
1505 )]
1506 )
1507 AC_CACHE_CHECK([whether va_list can be copied by value],
1508 ac_cv_va_val_copy,
1509 [AC_TRY_COMPILE([#include <stdarg.h>
1510 #include <stdlib.h>
1511 void f (int i, ...) {
1512 va_list args1, args2;
1513 va_start (args1, i);
1514 args2 = args1;
1515 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
1516 exit (1);
1517 va_end (args1); va_end (args2);
1518 }],
1519 [f(0, 42); return 0],
1520 [ac_cv_va_val_copy=yes],
1521 [ac_cv_va_val_copy=no],
1522 )]
1523 )
1524 if test "x$ac_cv_va_copy" = "xyes"; then
1525 AC_DEFINE(VA_COPY, va_copy)
1526 AC_DEFINE(HAVE_VA_COPY)
1527 fi
1529 if test "x$ac_cv_va_val_copy" = "xno"; then
1530 AC_DEFINE(HAVE_VA_LIST_AS_ARRAY)
1531 fi
1533 dnl ===================================================================
1534 dnl ========================================================
1535 dnl Put your C++ language/feature checks below
1536 dnl ========================================================
1537 AC_LANG_CPLUSPLUS
1539 ARM_ABI_PREFIX=
1540 if test "$GNU_CC"; then
1541 if test "$CPU_ARCH" = "arm" ; then
1542 AC_CACHE_CHECK(for ARM EABI,
1543 ac_cv_gcc_arm_eabi,
1544 [AC_TRY_COMPILE([],
1545 [
1546 #if defined(__ARM_EABI__)
1547 return 0;
1548 #else
1549 #error Not ARM EABI.
1550 #endif
1551 ],
1552 ac_cv_gcc_arm_eabi="yes",
1553 ac_cv_gcc_arm_eabi="no")])
1554 if test "$ac_cv_gcc_arm_eabi" = "yes"; then
1555 HAVE_ARM_EABI=1
1556 ARM_ABI_PREFIX=eabi-
1557 else
1558 ARM_ABI_PREFIX=oabi-
1559 fi
1560 fi
1562 TARGET_COMPILER_ABI="${TARGET_COMPILER_ABI-${ARM_ABI_PREFIX}gcc3}"
1563 fi
1565 dnl See if a dynamic_cast to void* gives the most derived object.
1566 AC_CACHE_CHECK(for C++ dynamic_cast to void*,
1567 ac_cv_cpp_dynamic_cast_void_ptr,
1568 [AC_TRY_RUN([class X { int i; public: virtual ~X() { } };
1569 class Y { int j; public: virtual ~Y() { } };
1570 class Z : public X, public Y { int k; };
1572 int main() {
1573 Z mdo;
1574 X *subx = (X*)&mdo;
1575 Y *suby = (Y*)&mdo;
1576 return !((((void*)&mdo != (void*)subx) &&
1577 ((void*)&mdo == dynamic_cast<void*>(subx))) ||
1578 (((void*)&mdo != (void*)suby) &&
1579 ((void*)&mdo == dynamic_cast<void*>(suby))));
1580 }],
1581 ac_cv_cpp_dynamic_cast_void_ptr=yes,
1582 ac_cv_cpp_dynamic_cast_void_ptr=no,
1583 ac_cv_cpp_dynamic_cast_void_ptr=no)])
1584 if test "$ac_cv_cpp_dynamic_cast_void_ptr" = yes ; then
1585 AC_DEFINE(HAVE_CPP_DYNAMIC_CAST_TO_VOID_PTR)
1586 fi
1589 # try harder, when checking for __thread support, see bug 521750 comment #33 and below
1590 # We pass MOZ_OPTIMIZE_LDFLAGS to the linker because if dead_strip is
1591 # enabled, the linker in xcode 4.1 will crash. Without this it would crash when
1592 # linking XUL.
1593 _SAVE_LDFLAGS=$LDFLAGS
1594 LDFLAGS="$LDFLAGS $DSO_PIC_CFLAGS $DSO_LDOPTS $MOZ_OPTIMIZE_LDFLAGS"
1595 AC_CACHE_CHECK(for __thread keyword for TLS variables,
1596 ac_cv_thread_keyword,
1597 [AC_TRY_LINK([__thread bool tlsIsMainThread = false;],
1598 [return tlsIsMainThread;],
1599 ac_cv_thread_keyword=yes,
1600 ac_cv_thread_keyword=no)])
1601 LDFLAGS=$_SAVE_LDFLAGS
1602 # The custom dynamic linker doesn't support TLS variables
1603 MOZ_TLS=
1604 if test "$ac_cv_thread_keyword" = yes -a "$MOZ_LINKER" != 1; then
1605 # mips builds fail with TLS variables because of a binutils bug.
1606 # See bug 528687
1607 # OpenBSD doesn't have TLS support, and the test succeeds with clang++
1608 case "${target}" in
1609 mips*-*)
1610 :
1611 ;;
1612 *-android*|*-linuxandroid*)
1613 :
1614 ;;
1615 *-openbsd*)
1616 :
1617 ;;
1618 *)
1619 AC_DEFINE(HAVE_THREAD_TLS_KEYWORD)
1620 MOZ_TLS=1
1621 ;;
1622 esac
1623 fi
1625 dnl Using the custom linker on ARMv6 requires 16k alignment of ELF segments.
1626 if test -n "$MOZ_LINKER"; then
1627 if test "$CPU_ARCH" = arm; then
1628 dnl When building for < ARMv7, we need to ensure 16k alignment of ELF segments
1629 if test -n "$ARM_ARCH" && test "$ARM_ARCH" -lt 7; then
1630 LDFLAGS="$LDFLAGS -Wl,-z,max-page-size=0x4000 -Wl,-z,common-page-size=0x4000"
1631 _SUBDIR_LDFLAGS="$_SUBDIR_LDFLAGS -Wl,-z,max-page-size=0x4000 -Wl,-z,common-page-size=0x4000"
1632 fi
1633 fi
1635 dnl gold emits wrong sysv-style elf hash tables when building both sysv and
1636 dnl style tables. https://sourceware.org/bugzilla/show_bug.cgi?id=13597
1637 dnl Since the linker only understands the sysv ones, no need to build the
1638 dnl gnu style tables anyways.
1639 LDFLAGS="$LDFLAGS -Wl,--hash-style=sysv"
1640 fi
1642 dnl End of C++ language/feature checks
1643 AC_LANG_C
1645 dnl ========================================================
1646 dnl = Internationalization checks
1647 dnl ========================================================
1648 dnl
1649 dnl Internationalization and Locale support is different
1650 dnl on various UNIX platforms. Checks for specific i18n
1651 dnl features go here.
1653 AC_HAVE_FUNCS(localeconv)
1655 fi # ! SKIP_COMPILER_CHECKS
1657 if test -n "${COMPILE_ENVIRONMENT}"; then
1658 MOZ_CHECK_ALLOCATOR
1659 fi
1661 TARGET_XPCOM_ABI=
1662 if test -n "${CPU_ARCH}" -a -n "${TARGET_COMPILER_ABI}"; then
1663 TARGET_XPCOM_ABI="${CPU_ARCH}-${TARGET_COMPILER_ABI}"
1664 AC_DEFINE_UNQUOTED(TARGET_XPCOM_ABI, ["${TARGET_XPCOM_ABI}"])
1665 fi
1667 dnl We can't run TRY_COMPILE tests on Windows, so hard-code some
1668 dnl features that Windows actually does support.
1670 if test -n "$SKIP_COMPILER_CHECKS"; then
1671 dnl Windows has malloc.h
1672 AC_DEFINE(MALLOC_H, [<malloc.h>])
1673 AC_DEFINE(HAVE_FORCEINLINE)
1674 AC_DEFINE(HAVE_LOCALECONV)
1675 fi # SKIP_COMPILER_CHECKS
1677 dnl Mozilla specific options
1678 dnl ========================================================
1679 dnl The macros used for command line options
1680 dnl are defined in build/autoconf/altoptions.m4.
1682 dnl ========================================================
1683 dnl =
1684 dnl = Check for external package dependencies
1685 dnl =
1686 dnl ========================================================
1687 MOZ_ARG_HEADER(External Packages)
1689 case "$OS_TARGET" in
1690 WINNT|Darwin|Android)
1691 MOZ_FOLD_LIBS=1
1692 ;;
1693 *)
1694 MOZ_FOLD_LIBS=
1695 ;;
1696 esac
1698 MOZ_CONFIG_NSPR()
1700 dnl ========================================================
1701 dnl system libevent Support
1702 dnl ========================================================
1703 MOZ_ARG_WITH_STRING(system-libevent,
1704 [ --with-system-libevent[=PFX]
1705 Use system libevent [installed at prefix PFX]],
1706 LIBEVENT_DIR=$withval)
1708 _SAVE_CFLAGS=$CFLAGS
1709 _SAVE_LDFLAGS=$LDFLAGS
1710 _SAVE_LIBS=$LIBS
1711 if test "$LIBEVENT_DIR" = yes; then
1712 PKG_CHECK_MODULES(MOZ_LIBEVENT, libevent,
1713 MOZ_SYSTEM_LIBEVENT=1,
1714 LIBEVENT_DIR=/usr)
1715 fi
1716 if test -z "$LIBEVENT_DIR" -o "$LIBEVENT_DIR" = no; then
1717 MOZ_SYSTEM_LIBEVENT=
1718 elif test -z "$MOZ_SYSTEM_LIBEVENT"; then
1719 CFLAGS="-I${LIBEVENT_DIR}/include $CFLAGS"
1720 LDFLAGS="-L${LIBEVENT_DIR}/lib $LDFLAGS"
1721 MOZ_CHECK_HEADER(event.h,
1722 [if test ! -f "${LIBEVENT_DIR}/include/event.h"; then
1723 AC_MSG_ERROR([event.h found, but is not in ${LIBEVENT_DIR}/include])
1724 fi],
1725 AC_MSG_ERROR([--with-system-libevent requested but event.h not found]))
1726 AC_CHECK_LIB(event, event_init,
1727 [MOZ_SYSTEM_LIBEVENT=1
1728 MOZ_LIBEVENT_CFLAGS="-I${LIBEVENT_DIR}/include"
1729 MOZ_LIBEVENT_LIBS="-L${LIBEVENT_DIR}/lib -levent"],
1730 [MOZ_SYSTEM_LIBEVENT= MOZ_LIBEVENT_CFLAGS= MOZ_LIBEVENT_LIBS=])
1731 fi
1732 CFLAGS=$_SAVE_CFLAGS
1733 LDFLAGS=$_SAVE_LDFLAGS
1734 LIBS=$_SAVE_LIBS
1736 AC_SUBST(MOZ_SYSTEM_LIBEVENT)
1738 dnl ========================================================
1739 dnl = If NSS was not detected in the system,
1740 dnl = use the one in the source tree (mozilla/security/nss)
1741 dnl ========================================================
1743 MOZ_ARG_WITH_BOOL(system-nss,
1744 [ --with-system-nss Use system installed NSS],
1745 _USE_SYSTEM_NSS=1 )
1747 if test -n "$_USE_SYSTEM_NSS"; then
1748 AM_PATH_NSS(3.40, [MOZ_SYSTEM_NSS=1], [AC_MSG_ERROR([you don't have NSS installed or your version is too old])])
1749 fi
1751 NSS_CFLAGS="$NSS_CFLAGS -I${DIST}/include/nss"
1752 if test -z "$MOZ_SYSTEM_NSS"; then
1753 case "${OS_ARCH}" in
1754 # Only few platforms have been tested with GYP
1755 WINNT|Darwin|Linux|DragonFly|FreeBSD|NetBSD|OpenBSD|SunOS)
1756 ;;
1757 *)
1758 AC_MSG_ERROR([building in-tree NSS is not supported on this platform. Use --with-system-nss])
1759 ;;
1760 esac
1761 fi
1763 if test -z "$SKIP_LIBRARY_CHECKS"; then
1764 dnl system JPEG support
1765 dnl ========================================================
1766 MOZ_ARG_WITH_STRING(system-jpeg,
1767 [ --with-system-jpeg[=PFX]
1768 Use system libjpeg [installed at prefix PFX]],
1769 JPEG_DIR=$withval)
1771 _SAVE_CFLAGS=$CFLAGS
1772 _SAVE_LDFLAGS=$LDFLAGS
1773 _SAVE_LIBS=$LIBS
1774 if test -n "${JPEG_DIR}" -a "${JPEG_DIR}" != "yes"; then
1775 CFLAGS="-I${JPEG_DIR}/include $CFLAGS"
1776 LDFLAGS="-L${JPEG_DIR}/lib $LDFLAGS"
1777 fi
1778 if test -z "$JPEG_DIR" -o "$JPEG_DIR" = no; then
1779 MOZ_SYSTEM_JPEG=
1780 else
1781 AC_CHECK_LIB(jpeg, jpeg_destroy_compress, [MOZ_SYSTEM_JPEG=1 MOZ_JPEG_LIBS="-ljpeg"], MOZ_SYSTEM_JPEG=)
1782 fi
1784 if test "$MOZ_SYSTEM_JPEG" = 1; then
1785 AC_TRY_COMPILE([ #include <stdio.h>
1786 #include <sys/types.h>
1787 #include <jpeglib.h> ],
1788 [ #if JPEG_LIB_VERSION < $MOZJPEG
1789 #error "Insufficient JPEG library version ($MOZJPEG required)."
1790 #endif
1791 #ifndef JCS_EXTENSIONS
1792 #error "libjpeg-turbo JCS_EXTENSIONS required"
1793 #endif
1794 ],
1795 MOZ_SYSTEM_JPEG=1,
1796 AC_MSG_ERROR([Insufficient JPEG library version for --with-system-jpeg]))
1797 fi
1798 CFLAGS=$_SAVE_CFLAGS
1799 LDFLAGS=$_SAVE_LDFLAGS
1800 LIBS=$_SAVE_LIBS
1802 if test -n "${JPEG_DIR}" -a -d "${JPEG_DIR}" -a "$MOZ_SYSTEM_JPEG" = 1; then
1803 MOZ_JPEG_CFLAGS="-I${JPEG_DIR}/include"
1804 MOZ_JPEG_LIBS="-L${JPEG_DIR}/lib ${MOZ_JPEG_LIBS}"
1805 fi
1806 fi # SKIP_LIBRARY_CHECKS
1808 dnl system ZLIB support
1809 dnl ========================================================
1810 MOZ_ZLIB_CHECK([1.2.3])
1812 if test -z "$SKIP_LIBRARY_CHECKS"; then
1814 dnl ========================================================
1815 dnl system PNG Support
1816 dnl ========================================================
1817 MOZ_ARG_WITH_STRING(system-png,
1818 [ --with-system-png[=PFX]
1819 Use system libpng [installed at prefix PFX]],
1820 PNG_DIR=$withval)
1822 _SAVE_CFLAGS=$CFLAGS
1823 _SAVE_LDFLAGS=$LDFLAGS
1824 _SAVE_LIBS=$LIBS
1825 if test -n "${PNG_DIR}" -a "${PNG_DIR}" != "yes"; then
1826 CFLAGS="-I${PNG_DIR}/include $CFLAGS"
1827 LDFLAGS="-L${PNG_DIR}/lib $LDFLAGS"
1828 fi
1829 if test -z "$PNG_DIR" -o "$PNG_DIR" = no; then
1830 MOZ_SYSTEM_PNG=
1831 else
1832 AC_CHECK_LIB(png, png_get_valid, [MOZ_SYSTEM_PNG=1 MOZ_PNG_LIBS="-lpng"],
1833 AC_MSG_ERROR([--with-system-png requested but no working libpng found]))
1834 AC_CHECK_LIB(png, png_get_acTL, ,
1835 AC_MSG_ERROR([--with-system-png won't work because the system's libpng doesn't have APNG support]))
1836 fi
1837 if test "$MOZ_SYSTEM_PNG" = 1; then
1838 AC_TRY_COMPILE([ #include <stdio.h>
1839 #include <sys/types.h>
1840 #include <png.h> ],
1841 [ #if PNG_LIBPNG_VER < $MOZPNG
1842 #error "Insufficient libpng version ($MOZPNG required)."
1843 #endif
1844 #ifndef PNG_UINT_31_MAX
1845 #error "Insufficient libpng version."
1846 #endif ],
1847 MOZ_SYSTEM_PNG=1,
1848 AC_MSG_ERROR([--with-system-png requested but no working libpng found]))
1849 fi
1850 CFLAGS=$_SAVE_CFLAGS
1851 LDFLAGS=$_SAVE_LDFLAGS
1852 LIBS=$_SAVE_LIBS
1854 if test "${PNG_DIR}" -a -d "${PNG_DIR}" -a "$MOZ_SYSTEM_PNG" = 1; then
1855 MOZ_PNG_CFLAGS="-I${PNG_DIR}/include"
1856 MOZ_PNG_LIBS="-L${PNG_DIR}/lib ${MOZ_PNG_LIBS}"
1857 fi
1859 fi # SKIP_LIBRARY_CHECKS
1861 dnl ========================================================
1862 dnl =
1863 dnl = Application
1864 dnl =
1865 dnl ========================================================
1867 MOZ_ARG_HEADER(Application)
1869 ENABLE_SYSTEM_EXTENSION_DIRS=1
1870 MOZ_BRANDING_DIRECTORY=
1871 MOZ_OFFICIAL_BRANDING=
1872 MOZ_FEEDS=1
1873 MOZ_AUTH_EXTENSION=1
1874 if test "$MOZ_IOS"; then
1875 MOZ_AUTH_EXTENSION=
1876 fi
1877 VPX_USE_YASM=
1878 VPX_ASFLAGS=
1879 VPX_AS_CONVERSION=
1880 VPX_X86_ASM=
1881 VPX_ARM_ASM=
1882 LIBJPEG_TURBO_AS=
1883 LIBJPEG_TURBO_ASFLAGS=
1884 MOZ_PREF_EXTENSIONS=1
1885 MOZ_SPELLCHECK=1
1886 MOZ_TOOLKIT_SEARCH=1
1887 MOZ_UNIVERSALCHARDET=1
1888 MOZ_XUL=1
1889 MOZ_ZIPWRITER=1
1890 MOZ_NO_SMART_CARDS=
1891 NECKO_COOKIES=1
1892 MOZ_USE_NATIVE_POPUP_WINDOWS=
1893 MOZ_EXCLUDE_HYPHENATION_DICTIONARIES=
1894 MOZ_CONTENT_SANDBOX=
1895 MOZ_GMP_SANDBOX=
1896 MOZ_SANDBOX=1
1897 MOZ_BINARY_EXTENSIONS=
1898 MOZ_DEVTOOLS=server
1900 case "$target_os" in
1901 mingw*)
1902 NS_ENABLE_TSF=1
1903 AC_DEFINE(NS_ENABLE_TSF)
1904 ;;
1905 esac
1907 # Optional Firefox for Android partner distribution directory.
1908 MOZ_ARG_WITH_STRING(android-distribution-directory,
1909 [ --with-android-distribution-directory=dir
1910 Optional Firefox for Android partner distribution directory.],
1911 MOZ_ANDROID_DISTRIBUTION_DIRECTORY=$withval)
1913 if test -n "$MOZ_ANDROID_DISTRIBUTION_DIRECTORY"; then
1914 # A distribution directory must have an assets/distribution directory.
1915 # See https://wiki.mozilla.org/Mobile/Distribution_Files.
1916 if test ! -d "$MOZ_ANDROID_DISTRIBUTION_DIRECTORY/assets/distribution" ; then
1917 AC_MSG_ERROR([--with-android-distribution-directory does not contain assets/distribution;
1918 (looked for ${MOZ_ANDROID_DISTRIBUTION_DIRECTORY}/assets/distribution).])
1919 fi
1920 fi
1921 AC_SUBST(MOZ_ANDROID_DISTRIBUTION_DIRECTORY)
1923 dnl ========================================================
1924 dnl = Trademarked Branding
1925 dnl ========================================================
1926 MOZ_ARG_ENABLE_BOOL(official-branding,
1927 [ --enable-official-branding
1928 Enable Official mozilla.org Branding
1929 Do not distribute builds with
1930 --enable-official-branding unless you have
1931 permission to use trademarks per
1932 http://www.mozilla.org/foundation/trademarks/ .],
1933 MOZ_OFFICIAL_BRANDING=1,
1934 MOZ_OFFICIAL_BRANDING=)
1936 # Allow the application to influence configure with a confvars.sh script.
1937 AC_MSG_CHECKING([if app-specific confvars.sh exists])
1938 if test -f "${srcdir}/${MOZ_BUILD_APP}/confvars.sh" ; then
1939 AC_MSG_RESULT([${srcdir}/${MOZ_BUILD_APP}/confvars.sh])
1940 . "${srcdir}/${MOZ_BUILD_APP}/confvars.sh"
1941 else
1942 AC_MSG_RESULT([no])
1943 fi
1945 # Allow influencing configure with a defines.sh script.
1946 . "${srcdir}/build/defines.sh"
1948 # If we're not building a release build, define EARLY_BETA_OR_EARLIER if it is
1949 # set in defines.sh
1950 if test "$BUILDING_RELEASE"; then
1951 # Override value in defines.sh, if any
1952 EARLY_BETA_OR_EARLIER=
1953 elif test "$EARLY_BETA_OR_EARLIER"; then
1954 AC_DEFINE(EARLY_BETA_OR_EARLIER)
1955 fi
1956 AC_SUBST(EARLY_BETA_OR_EARLIER)
1958 # Allow someone to change MOZ_APP_NAME and MOZ_APP_BASENAME in mozconfig
1959 MOZ_ARG_WITH_STRING(app-name,
1960 [--with-app-name=APPNAME sets MOZ_APP_NAME to APPNAME],
1961 WITH_APP_NAME=$withval,
1962 )
1964 if test -n "$WITH_APP_NAME" ; then
1965 MOZ_APP_NAME="$WITH_APP_NAME"
1966 fi
1968 MOZ_ARG_WITH_STRING(app-basename,
1969 [--with-app-basename=BASENAME sets MOZ_APP_BASENAME to BASENAME],
1970 WITH_APP_BASENAME=$withval,
1971 )
1973 if test -n "$WITH_APP_BASENAME" ; then
1974 MOZ_APP_BASENAME="$WITH_APP_BASENAME"
1975 fi
1977 # Special cases where we need to AC_DEFINE something. Also a holdover for apps
1978 # that haven't made a confvars.sh yet. Don't add new stuff here, use
1979 # MOZ_BUILD_APP.
1980 case "$MOZ_BUILD_APP" in
1981 browser)
1982 AC_DEFINE(MOZ_PHOENIX)
1983 ;;
1985 xulrunner)
1986 AC_DEFINE(MOZ_XULRUNNER)
1987 ;;
1988 esac
1990 # Graphene is a desktop runtime for running applications with a HTML UI.
1991 if test -n "$MOZ_GRAPHENE"; then
1992 AC_DEFINE(MOZ_GRAPHENE)
1993 fi
1995 AC_SUBST(MOZ_PHOENIX)
1996 AC_SUBST(MOZ_XULRUNNER)
1998 dnl ========================================================
1999 dnl Ensure Android SDK and build-tools versions depending on
2000 dnl mobile target.
2001 dnl ========================================================
2003 case "$MOZ_BUILD_APP" in
2004 mobile/android)
2005 MOZ_ANDROID_SDK(26, 26, 27.0.3)
2006 ;;
2007 esac
2009 dnl ========================================================
2010 dnl =
2011 dnl = Toolkit Options
2012 dnl =
2013 dnl ========================================================
2014 MOZ_ARG_HEADER(Toolkit Options)
2016 dnl ========================================================
2017 dnl = Enable the toolkit as needed =
2018 dnl ========================================================
2020 case "$MOZ_WIDGET_TOOLKIT" in
2022 cocoa)
2023 LDFLAGS="$LDFLAGS -framework Cocoa -lobjc"
2024 # Use -Wl as a trick to avoid -framework and framework names from
2025 # being separated by AC_SUBST_LIST.
2026 TK_LIBS='-Wl,-framework,Foundation -Wl,-framework,CoreFoundation -Wl,-framework,CoreLocation -Wl,-framework,QuartzCore -Wl,-framework,Carbon -Wl,-framework,CoreAudio -Wl,-framework,CoreVideo -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit -Wl,-framework,AddressBook -Wl,-framework,OpenGL -Wl,-framework,Security -Wl,-framework,ServiceManagement -Wl,-framework,CoreServices -Wl,-framework,ApplicationServices -Wl,-framework,AppKit'
2027 TK_CFLAGS=""
2028 CFLAGS="$CFLAGS $TK_CFLAGS"
2029 CXXFLAGS="$CXXFLAGS $TK_CFLAGS"
2030 MOZ_USER_DIR="Mozilla"
2031 MOZ_FS_LAYOUT=bundle
2032 ;;
2034 uikit)
2035 LDFLAGS="$LDFLAGS -framework UIKit -lobjc"
2036 TK_CFLAGS=""
2037 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'
2038 CFLAGS="$CFLAGS $TK_CFLAGS"
2039 CXXFLAGS="$CXXFLAGS $TK_CFLAGS"
2040 MOZ_USER_DIR="Mozilla"
2041 MOZ_FS_LAYOUT=bundle
2042 ;;
2044 esac
2046 dnl there are a lot of tests on MOZ_ENABLE_GTK below, that are more convenient
2047 dnl to keep that way than testing against MOZ_WIDGET_TOOLKIT
2048 case "$MOZ_WIDGET_TOOLKIT" in
2049 gtk*)
2050 MOZ_ENABLE_GTK=1
2051 ;;
2052 esac
2054 if test "$COMPILE_ENVIRONMENT"; then
2055 if test "$MOZ_WIDGET_TOOLKIT" = gtk3; then
2056 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 $GDK_PACKAGES)
2057 MOZ_GTK3_CFLAGS="-I${_topsrcdir}/widget/gtk/compat-gtk3 $MOZ_GTK3_CFLAGS"
2058 TK_CFLAGS=$MOZ_GTK3_CFLAGS
2059 TK_LIBS=$MOZ_GTK3_LIBS
2060 dnl GDK_VERSION_MIN_REQUIRED is not set here as GDK3 deprecated warnings
2061 dnl are suppressed by widget/gtk/compat-gtk3/gdk/gdkversionmacros.h.
2062 AC_DEFINE_UNQUOTED(GDK_VERSION_MAX_ALLOWED,$GDK_VERSION_MAX_ALLOWED)
2063 GLIB_VERSION_MAX_ALLOWED=GLIB_VERSION_2_32
2064 fi
2065 if test "$MOZ_ENABLE_GTK"; then
2066 if test "$MOZ_X11"; then
2067 GDK_PACKAGES=gdk-x11-2.0
2068 fi
2069 AC_DEFINE_UNQUOTED(GLIB_VERSION_MIN_REQUIRED,$GLIB_VERSION_MIN_REQUIRED)
2070 AC_DEFINE_UNQUOTED(GLIB_VERSION_MAX_ALLOWED,$GLIB_VERSION_MAX_ALLOWED)
2072 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 $GDK_PACKAGES)
2073 MOZ_GTK2_CFLAGS="-I${_topsrcdir}/widget/gtk/compat $MOZ_GTK2_CFLAGS"
2074 fi
2075 fi # COMPILE_ENVIRONMENT
2077 AC_SUBST(MOZ_FS_LAYOUT)
2079 dnl ========================================================
2080 dnl = startup-notification support module
2081 dnl ========================================================
2083 if test "$MOZ_ENABLE_GTK"
2084 then
2085 MOZ_ENABLE_STARTUP_NOTIFICATION=
2087 MOZ_ARG_ENABLE_BOOL(startup-notification,
2088 [ --enable-startup-notification
2089 Enable startup-notification support (default: disabled) ],
2090 MOZ_ENABLE_STARTUP_NOTIFICATION=force,
2091 MOZ_ENABLE_STARTUP_NOTIFICATION=)
2092 if test "$MOZ_ENABLE_STARTUP_NOTIFICATION"
2093 then
2094 PKG_CHECK_MODULES(MOZ_STARTUP_NOTIFICATION,
2095 libstartup-notification-1.0 >= $STARTUP_NOTIFICATION_VERSION,
2096 [MOZ_ENABLE_STARTUP_NOTIFICATION=1], [
2097 if test "$MOZ_ENABLE_STARTUP_NOTIFICATION" = "force"
2098 then
2099 AC_MSG_ERROR([* * * Could not find startup-notification >= $STARTUP_NOTIFICATION_VERSION])
2100 fi
2101 MOZ_ENABLE_STARTUP_NOTIFICATION=
2102 ])
2103 fi
2105 if test "$MOZ_ENABLE_STARTUP_NOTIFICATION"; then
2106 AC_DEFINE(MOZ_ENABLE_STARTUP_NOTIFICATION)
2107 fi
2109 TK_LIBS="$TK_LIBS $MOZ_STARTUP_NOTIFICATION_LIBS"
2110 fi
2111 AC_SUBST(MOZ_ENABLE_STARTUP_NOTIFICATION)
2113 AC_SUBST_LIST(TK_CFLAGS)
2114 AC_SUBST_LIST(TK_LIBS)
2116 AC_SUBST(MOC)
2117 AC_SUBST(RCC)
2119 dnl ========================================================
2120 dnl =
2121 dnl = Components & Features
2122 dnl =
2123 dnl ========================================================
2124 MOZ_ARG_HEADER(Components and Features)
2126 AC_SUBST(MOZ_OFFICIAL_BRANDING)
2127 if test -n "$MOZ_OFFICIAL_BRANDING"; then
2128 if test -z "$MOZ_OFFICIAL_BRANDING_DIRECTORY"; then
2129 AC_MSG_ERROR([You must specify MOZ_OFFICIAL_BRANDING_DIRECTORY to use --enable-official-branding.])
2130 else
2131 MOZ_BRANDING_DIRECTORY=${MOZ_OFFICIAL_BRANDING_DIRECTORY}
2132 AC_DEFINE(MOZ_OFFICIAL_BRANDING)
2133 fi
2134 fi
2136 MOZ_ARG_WITH_STRING(branding,
2137 [ --with-branding=dir Use branding from the specified directory.],
2138 MOZ_BRANDING_DIRECTORY=$withval)
2140 REAL_BRANDING_DIRECTORY="${MOZ_BRANDING_DIRECTORY}"
2141 if test -z "$REAL_BRANDING_DIRECTORY"; then
2142 REAL_BRANDING_DIRECTORY=${MOZ_BUILD_APP}/branding/nightly
2143 fi
2145 if test -f "${_topsrcdir}/$REAL_BRANDING_DIRECTORY/configure.sh"; then
2146 . "${_topsrcdir}/$REAL_BRANDING_DIRECTORY/configure.sh"
2147 elif test -f "${EXTERNAL_SOURCE_DIR}/$REAL_BRANDING_DIRECTORY/configure.sh"; then
2148 . "${EXTERNAL_SOURCE_DIR}/$REAL_BRANDING_DIRECTORY/configure.sh"
2149 fi
2151 AC_SUBST(MOZ_BRANDING_DIRECTORY)
2153 dnl ========================================================
2154 dnl = Distribution ID
2155 dnl ========================================================
2156 MOZ_ARG_WITH_STRING(distribution-id,
2157 [ --with-distribution-id=ID
2158 Set distribution-specific id (default=org.mozilla)],
2159 [ val=`echo $withval`
2160 MOZ_DISTRIBUTION_ID="$val"])
2162 if test -z "$MOZ_DISTRIBUTION_ID"; then
2163 MOZ_DISTRIBUTION_ID="org.mozilla"
2164 fi
2166 AC_DEFINE_UNQUOTED(MOZ_DISTRIBUTION_ID,"$MOZ_DISTRIBUTION_ID")
2167 AC_SUBST(MOZ_DISTRIBUTION_ID)
2169 dnl ========================================================
2170 dnl = GConf support module
2171 dnl ========================================================
2173 if test "$MOZ_X11"
2174 then
2175 if test "$MOZ_ENABLE_GTK"
2176 then
2177 MOZ_ENABLE_GCONF=1
2178 fi
2180 dnl ========================================================
2181 dnl = GConf support module
2182 dnl ========================================================
2183 MOZ_ARG_DISABLE_BOOL(gconf,
2184 [ --disable-gconf Disable Gconf support ],
2185 MOZ_ENABLE_GCONF=,
2186 MOZ_ENABLE_GCONF=1)
2188 if test "$MOZ_ENABLE_GCONF"
2189 then
2190 PKG_CHECK_MODULES(MOZ_GCONF, gconf-2.0 >= $GCONF_VERSION gobject-2.0 ,[
2191 MOZ_GCONF_LIBS=`$PKG_CONFIG --libs gobject-2.0`
2192 MOZ_ENABLE_GCONF=1
2193 ],[
2194 if test -n "$MOZ_ENABLE_GCONF";
2195 then
2196 AC_MSG_ERROR([* * * Could not find gconf-2.0 ])
2197 else
2198 AC_MSG_WARN([Many automated tests will fail with --disable-gconf. See bug 1167201.])
2199 fi
2200 ])
2201 fi
2203 if test "$MOZ_ENABLE_GCONF"; then
2204 AC_DEFINE(MOZ_ENABLE_GCONF)
2205 fi
2207 AC_SUBST(MOZ_ENABLE_GCONF)
2208 fi
2210 dnl ========================================================
2211 dnl = libproxy support
2212 dnl ========================================================
2214 if test "$MOZ_ENABLE_GTK"
2215 then
2216 MOZ_ENABLE_LIBPROXY=
2218 MOZ_ARG_ENABLE_BOOL(libproxy,
2219 [ --enable-libproxy Enable libproxy support ],
2220 MOZ_ENABLE_LIBPROXY=1,
2221 MOZ_ENABLE_LIBPROXY=)
2223 if test "$MOZ_ENABLE_LIBPROXY"
2224 then
2225 PKG_CHECK_MODULES(MOZ_LIBPROXY, libproxy-1.0)
2226 AC_DEFINE(MOZ_ENABLE_LIBPROXY)
2227 fi
2228 fi
2229 AC_SUBST(MOZ_ENABLE_LIBPROXY)
2231 dnl ========================================================
2232 dnl = dbus support
2233 dnl ========================================================
2235 if test "$MOZ_ENABLE_GTK"
2236 then
2237 MOZ_ENABLE_DBUS=1
2239 MOZ_ARG_DISABLE_BOOL(dbus,
2240 [ --disable-dbus Disable dbus support ],
2241 MOZ_ENABLE_DBUS=,
2242 MOZ_ENABLE_DBUS=1)
2244 if test "$MOZ_ENABLE_DBUS"
2245 then
2246 PKG_CHECK_MODULES(MOZ_DBUS, dbus-1 >= $DBUS_VERSION)
2247 PKG_CHECK_MODULES(MOZ_DBUS_GLIB, dbus-glib-1 >= $DBUS_VERSION)
2248 AC_DEFINE(MOZ_ENABLE_DBUS)
2249 fi
2250 fi
2251 AC_SUBST(MOZ_ENABLE_DBUS)
2253 dnl =========================================================
2254 dnl = Whether to exclude hyphenations files in the build
2255 dnl =========================================================
2256 if test -n "$MOZ_EXCLUDE_HYPHENATION_DICTIONARIES"; then
2257 AC_DEFINE(MOZ_EXCLUDE_HYPHENATION_DICTIONARIES)
2258 fi
2260 AC_TRY_COMPILE([#include <linux/ethtool.h>],
2261 [ struct ethtool_cmd cmd; cmd.speed_hi = 0; ],
2262 MOZ_WEBRTC_HAVE_ETHTOOL_SPEED_HI=1)
2264 AC_SUBST(MOZ_WEBRTC_HAVE_ETHTOOL_SPEED_HI)
2266 if test -n "$MOZ_WEBRTC"; then
2267 if test -n "$MOZ_X11"; then
2268 MOZ_WEBRTC_X11_LIBS="-lXext -lXdamage -lXfixes -lXcomposite"
2269 fi
2270 fi
2272 AC_SUBST_LIST(MOZ_WEBRTC_X11_LIBS)
2274 dnl ========================================================
2275 dnl = Apple platform decoder support
2276 dnl ========================================================
2277 if test "$COMPILE_ENVIRONMENT"; then
2278 if test -n "$MOZ_APPLEMEDIA"; then
2279 # hack in frameworks for fmp4 - see bug 1029974
2280 # We load VideoToolbox and CoreMedia dynamically, so they don't appear here.
2281 LDFLAGS="$LDFLAGS -framework AudioToolbox"
2282 dnl Verify CoreMedia is available.
2283 AC_CHECK_HEADER([CoreMedia/CoreMedia.h], [],
2284 [AC_MSG_ERROR([MacOS X 10.9 SDK or later is required])])
2285 fi
2286 fi # COMPILE_ENVIRONMENT
2288 dnl system libvpx Support
2289 dnl ========================================================
2290 MOZ_ARG_WITH_BOOL(system-libvpx,
2291 [ --with-system-libvpx Use system libvpx (located with pkgconfig)],
2292 MOZ_SYSTEM_LIBVPX=1)
2294 MOZ_LIBVPX_CFLAGS=
2295 MOZ_LIBVPX_LIBS=
2297 _SAVE_CFLAGS=$CFLAGS
2298 _SAVE_LIBS=$LIBS
2299 if test -n "$MOZ_SYSTEM_LIBVPX"; then
2300 dnl ============================
2301 dnl === libvpx Version check ===
2302 dnl ============================
2303 dnl Check to see if we have a system libvpx package.
2304 PKG_CHECK_MODULES(MOZ_LIBVPX, vpx >= 1.5.0)
2306 CFLAGS="$CFLAGS $MOZ_LIBVPX_CFLAGS"
2307 LIBS="$LIBS $MOZ_LIBVPX_LIBS"
2309 MOZ_CHECK_HEADER([vpx/vpx_decoder.h], [],
2310 [AC_MSG_ERROR([Couldn't find vpx/vpx_decoder.h which is required for build with system libvpx. Use --without-system-libvpx to build with in-tree libvpx.])])
2312 AC_CHECK_LIB(vpx, vpx_codec_dec_init_ver, [],
2313 [AC_MSG_ERROR([--with-system-libvpx requested but symbol vpx_codec_dec_init_ver not found])])
2315 MOZ_CHECK_HEADER([vpx_mem/vpx_mem.h],
2316 [AC_CHECK_FUNC(vpx_mem_set_functions)])
2317 if test "$ac_cv_header_vpx_mem_vpx_mem_h" = no -o \
2318 "$ac_cv_func_vpx_mem_set_functions" = no; then
2319 AC_DEFINE(MOZ_VPX_NO_MEM_REPORTING)
2320 fi
2321 fi
2322 CFLAGS=$_SAVE_CFLAGS
2323 LIBS=$_SAVE_LIBS
2325 AC_SUBST(MOZ_SYSTEM_LIBVPX)
2326 AC_SUBST_LIST(MOZ_LIBVPX_CFLAGS)
2327 AC_SUBST_LIST(MOZ_LIBVPX_LIBS)
2329 if test -z "$MOZ_SYSTEM_LIBVPX"; then
2331 dnl Detect if we can use an assembler to compile optimized assembly for libvpx.
2332 dnl We currently require yasm on all x86 platforms and require yasm 1.1.0 on Win32.
2333 dnl We currently require gcc on all arm platforms.
2335 dnl See if we have assembly on this platform.
2336 case "$OS_ARCH:$CPU_ARCH" in
2337 Darwin:x86)
2338 VPX_USE_YASM=1
2339 VPX_X86_ASM=1
2340 ;;
2341 Darwin:x86_64)
2342 VPX_USE_YASM=1
2343 VPX_X86_ASM=1
2344 ;;
2345 WINNT:x86_64)
2346 VPX_USE_YASM=1
2347 VPX_X86_ASM=1
2348 ;;
2349 WINNT:x86)
2350 dnl Check for yasm 1.1 or greater.
2351 if test -n "$COMPILE_ENVIRONMENT" -a -z "$YASM"; then
2352 AC_MSG_ERROR([yasm 1.1 or greater is required to build libvpx on Win32, but it appears not to be installed. Install it (included in MozillaBuild 1.5.1 and newer) or configure with --disable-webm (which disables the WebM video format). See https://developer.mozilla.org/en/YASM for more details.])
2353 elif test -n "$COMPILE_ENVIRONMENT" -a "$_YASM_MAJOR_VERSION" -lt "1" -o \( "$_YASM_MAJOR_VERSION" -eq "1" -a "$_YASM_MINOR_VERSION" -lt "1" \) ; then
2354 AC_MSG_ERROR([yasm 1.1 or greater is required to build libvpx on Win32, but you appear to have version $_YASM_MAJOR_VERSION.$_YASM_MINOR_VERSION. Upgrade to the newest version (included in MozillaBuild 1.5.1 and newer) or configure with --disable-webm (which disables the WebM video format). See https://developer.mozilla.org/en/YASM for more details.])
2355 else
2356 VPX_USE_YASM=1
2357 VPX_X86_ASM=1
2358 dnl The encoder needs obj_int_extract to get asm offsets.
2359 fi # COMPILE_ENVIRONMENT and others
2360 ;;
2361 *:arm*)
2362 if test -n "$GNU_AS" ; then
2363 dnl These flags are a lie; they're just used to enable the requisite
2364 dnl opcodes; actual arch detection is done at runtime.
2365 VPX_ASFLAGS="-march=armv7-a -mfpu=neon"
2366 VPX_AS_CONVERSION='$(PERL) $(topsrcdir)/media/libvpx/libvpx/build/make/ads2gas.pl'
2367 VPX_ARM_ASM=1
2368 dnl Building with -mfpu=neon requires either the "softfp" or the
2369 dnl "hardfp" ABI. Depending on the compiler's default target, and the
2370 dnl CFLAGS, the default ABI might be neither, in which case it is the
2371 dnl "softfloat" ABI.
2372 dnl The "softfloat" ABI is binary-compatible with the "softfp" ABI, so
2373 dnl we can safely mix code built with both ABIs. So, if we detect
2374 dnl that compiling uses the "softfloat" ABI, force the use of the
2375 dnl "softfp" ABI instead.
2376 dnl Confusingly, the __SOFTFP__ preprocessor variable indicates the
2377 dnl "softfloat" ABI, not the "softfp" ABI.
2378 dnl Note: VPX_ASFLAGS is also used in CFLAGS.
2379 AC_TRY_COMPILE([],
2380 [#ifndef __SOFTFP__
2381 #error "compiler target supports -mfpu=neon, so we don't have to add extra flags"
2382 #endif],
2383 VPX_ASFLAGS="$VPX_ASFLAGS -mfloat-abi=softfp"
2384 )
2385 fi
2386 ;;
2387 *:x86)
2388 if $CC -E -dM -</dev/null | grep -q __ELF__; then
2389 VPX_USE_YASM=1
2390 VPX_X86_ASM=1
2391 fi
2392 ;;
2393 *:x86_64)
2394 if $CC -E -dM -</dev/null | grep -q __ELF__; then
2395 VPX_USE_YASM=1
2396 VPX_X86_ASM=1
2397 fi
2398 ;;
2399 esac
2401 if test -n "$COMPILE_ENVIRONMENT" -a -n "$VPX_USE_YASM" -a -z "$YASM"; then
2402 AC_MSG_ERROR([yasm is a required build tool for this architecture when webm is enabled. You may either install yasm or --disable-webm (which disables the WebM video format). See https://developer.mozilla.org/en/YASM for more details.])
2403 fi # COMPILE_ENVIRONMENT and others
2405 if test -n "$VPX_USE_YASM" && test "$OS_ARCH:$CPU_ARCH" != "WINNT:x86_64"; then
2406 VPX_ASFLAGS="-DPIC"
2407 fi
2409 if test -n "$VPX_X86_ASM"; then
2410 AC_DEFINE(VPX_X86_ASM)
2411 elif test -n "$VPX_ARM_ASM"; then
2412 AC_DEFINE(VPX_ARM_ASM)
2413 else
2414 AC_MSG_WARN([No assembler or assembly support for libvpx. Using unoptimized C routines.])
2415 fi
2417 dnl native libvpx no longer has vpx_mem_set_functions
2418 AC_DEFINE(MOZ_VPX_NO_MEM_REPORTING)
2419 fi
2421 dnl ========================================================
2422 dnl = Handle dependent MEDIA defines
2423 dnl ========================================================
2425 MOZ_WEBM_ENCODER=1
2426 AC_DEFINE(MOZ_WEBM_ENCODER)
2427 AC_SUBST(MOZ_WEBM_ENCODER)
2429 dnl ========================================================
2430 dnl NegotiateAuth
2431 dnl ========================================================
2433 MOZ_ARG_DISABLE_BOOL(negotiateauth,
2434 [ --disable-negotiateauth Disable GSS-API negotiation ],
2435 MOZ_AUTH_EXTENSION=,
2436 MOZ_AUTH_EXTENSION=1 )
2438 if test -n "$MOZ_IOS" -a -n "$MOZ_AUTH_EXTENSION"; then
2439 AC_MSG_ERROR([negotiateauth is not supported on iOS.])
2440 fi
2442 dnl ========================================================
2443 dnl Pref extensions (autoconfig)
2444 dnl ========================================================
2445 MOZ_ARG_DISABLE_BOOL(pref-extensions,
2446 [ --disable-pref-extensions
2447 Disable pref extensions such as autoconfig],
2448 MOZ_PREF_EXTENSIONS=,
2449 MOZ_PREF_EXTENSIONS=1 )
2451 dnl ========================================================
2452 dnl Searching of system directories for extensions.
2453 dnl Note: this switch is meant to be used for test builds
2454 dnl whose behavior should not depend on what happens to be
2455 dnl installed on the local machine.
2456 dnl ========================================================
2457 MOZ_ARG_DISABLE_BOOL(system-extension-dirs,
2458 [ --disable-system-extension-dirs
2459 Disable searching system- and account-global
2460 directories for extensions of any kind; use
2461 only profile-specific extension directories],
2462 ENABLE_SYSTEM_EXTENSION_DIRS=,
2463 ENABLE_SYSTEM_EXTENSION_DIRS=1 )
2464 if test "$ENABLE_SYSTEM_EXTENSION_DIRS"; then
2465 AC_DEFINE(ENABLE_SYSTEM_EXTENSION_DIRS)
2466 fi
2468 dnl ========================================================
2469 dnl = Universalchardet
2470 dnl ========================================================
2471 MOZ_ARG_DISABLE_BOOL(universalchardet,
2472 [ --disable-universalchardet
2473 Disable universal encoding detection],
2474 MOZ_UNIVERSALCHARDET=,
2475 MOZ_UNIVERSALCHARDET=1 )
2477 dnl ========================================================
2478 dnl = ANGLE OpenGL->D3D translator for WebGL
2479 dnl = * only applies to win32 (and then, not MINGW)
2480 dnl ========================================================
2482 MOZ_ANGLE_RENDERER=
2483 MOZ_D3D_CPU_SUFFIX=
2484 MOZ_HAS_WINSDK_WITH_D3D=
2485 MOZ_D3DCOMPILER_VISTA_DLL=
2486 MOZ_D3DCOMPILER_VISTA_DLL_PATH=
2488 if test "$COMPILE_ENVIRONMENT" ; then
2489 case "$target_os" in
2490 *mingw*)
2491 MOZ_ANGLE_RENDERER=1
2492 ;;
2493 esac
2495 # The DirectX SDK libraries are split into x86 and x64 sub-directories
2496 case "${target_cpu}" in
2497 i*86)
2498 MOZ_D3D_CPU_SUFFIX=x86
2499 ;;
2500 x86_64)
2501 MOZ_D3D_CPU_SUFFIX=x64
2502 ;;
2503 aarch64)
2504 MOZ_D3D_CPU_SUFFIX=arm
2505 ;;
2506 esac
2508 dnl ========================================================
2509 dnl D3D compiler DLL
2510 dnl ========================================================
2511 MOZ_FOUND_D3D_COMPILERS=
2513 if test -n "$MOZ_ANGLE_RENDERER"; then
2514 if test -z "$MOZ_D3D_CPU_SUFFIX"; then
2515 AC_MSG_ERROR([Couldn't determine MOZ_D3D_CPU_SUFFIX.])
2516 fi
2518 ######################################
2519 # Find _46+ for use by Vista+.
2521 # Find a D3D compiler DLL in a Windows SDK.
2522 MOZ_D3DCOMPILER_VISTA_DLL=
2523 case "$MOZ_WINSDK_MAXVER" in
2524 0x0603*|0x0A00*)
2525 MOZ_D3DCOMPILER_VISTA_DLL=d3dcompiler_47.dll
2526 AC_MSG_RESULT([Found D3D compiler in Windows SDK.])
2527 ;;
2528 esac
2530 if test -n "$MOZ_D3DCOMPILER_VISTA_DLL"; then
2531 # We have a name, now track down the path.
2532 if test -n "$WINDOWSSDKDIR"; then
2533 MOZ_D3DCOMPILER_VISTA_DLL_PATH="$WINDOWSSDKDIR/Redist/D3D/$MOZ_D3D_CPU_SUFFIX/$MOZ_D3DCOMPILER_VISTA_DLL"
2534 if test -f "$MOZ_D3DCOMPILER_VISTA_DLL_PATH"; then
2535 AC_MSG_RESULT([Found MOZ_D3DCOMPILER_VISTA_DLL_PATH: $MOZ_D3DCOMPILER_VISTA_DLL_PATH])
2536 MOZ_HAS_WINSDK_WITH_D3D=1
2537 elif test "$target_cpu" = "aarch64" -a "$MOZ_D3DCOMPILER_VISTA_DLL" = "d3dcompiler_47.dll"; then
2538 AC_MSG_RESULT([AArch64 Windows includes d3dcompiler DLLs])
2539 MOZ_D3DCOMPILER_VISTA_DLL_PATH=
2540 else
2541 AC_MSG_RESULT([MOZ_D3DCOMPILER_VISTA_DLL_PATH doesn't exist: $MOZ_D3DCOMPILER_VISTA_DLL_PATH])
2542 AC_MSG_ERROR([Windows SDK at "$WINDOWSSDKDIR" appears broken. Try updating to MozillaBuild 1.9 final or higher.])
2543 MOZ_D3DCOMPILER_VISTA_DLL_PATH=
2544 fi
2545 else
2546 AC_MSG_RESULT([Windows SDK not found.])
2547 fi
2548 else
2549 if test "$OS_ARCH" = "$HOST_OS_ARCH"; then
2550 AC_MSG_ERROR([Couldn't find Windows SDK 8.1 or higher needed for ANGLE.])
2551 else
2552 AC_MSG_RESULT([Windows SDK not needed for ANGLE in Linux MinGW build.])
2553 fi
2554 fi
2556 if test -z "$MOZ_D3DCOMPILER_VISTA_DLL_PATH"; then
2557 MOZ_D3DCOMPILER_VISTA_DLL=
2558 fi
2560 # On mingw, check if headers are provided by toolchain.
2561 if test -n "$GNU_CC"; then
2562 MOZ_CHECK_HEADER(d3d10.h, MOZ_HAS_WINSDK_WITH_D3D=1)
2563 fi
2565 ######################################
2566 # Check that we found what we needed.
2567 MOZ_FOUND_A_D3D_COMPILER=
2569 if test -n "$MOZ_D3DCOMPILER_VISTA_DLL"; then
2570 MOZ_FOUND_A_D3D_COMPILER=1
2571 AC_MSG_RESULT([Found d3dcompiler DLL for Vista+: $MOZ_D3DCOMPILER_VISTA_DLL])
2572 fi
2574 if test -z "$CROSS_COMPILE"; then
2575 if test -z "MOZ_FOUND_A_D3D_COMPILER"; then
2576 AC_MSG_ERROR([Couldn't find an acceptable D3D compiler DLL.])
2577 fi
2578 fi
2579 fi # MOZ_ANGLE_RENDERER
2581 dnl ========================================================
2582 dnl Gamepad support
2583 dnl ========================================================
2585 dnl Moved gamepad platform check to moz.build, linux header check still needed here.
2586 if test "$OS_TARGET" = "Linux"; then
2587 MOZ_CHECK_HEADER([linux/joystick.h])
2588 if test "$ac_cv_header_linux_joystick_h" != "yes"; then
2589 AC_MSG_ERROR([Can't find header linux/joystick.h, needed for gamepad support. Please install Linux kernel headers.])
2590 fi
2591 fi
2593 fi # COMPILE_ENVIRONMENT
2596 dnl ========================================================
2597 dnl = Breakpad crash reporting (on by default on supported platforms)
2598 dnl ========================================================
2600 case $target in
2601 i?86-*-mingw*|x86_64-*-mingw*)
2602 MOZ_CRASHREPORTER=1
2603 ;;
2604 i?86-apple-darwin*|x86_64-apple-darwin*)
2605 if test -z "$MOZ_IOS"; then
2606 MOZ_CRASHREPORTER=1
2607 fi
2608 ;;
2609 *-android*|*-linuxandroid*)
2610 dnl Android/arm is arm-unknown-linux-androideabi, so android condition should
2611 dnl be before Linux condition
2612 MOZ_CRASHREPORTER=1
2613 ;;
2614 i?86-*-linux*|x86_64-*-linux*|arm-*-linux*)
2615 if test "$MOZ_ENABLE_GTK"; then
2616 MOZ_CRASHREPORTER=1
2617 fi
2618 ;;
2619 esac
2621 MOZ_ARG_DISABLE_BOOL(crashreporter,
2622 [ --disable-crashreporter Disable breakpad crash reporting],
2623 [MOZ_CRASHREPORTER=],
2624 [MOZ_CRASHREPORTER=F # Force enable breakpad])
2626 if test "$OS_ARCH" != "$HOST_OS_ARCH" -a "$OS_ARCH" != "WINNT" -a "$OS_ARCH" != "Darwin"; then
2627 if test "$MOZ_CRASHREPORTER" = F; then
2628 AC_MSG_ERROR([Cannot --enable-crashreporter, as breakpad tools do not support compiling on $HOST_OS_ARCH while targeting $OS_ARCH.])
2629 fi
2630 MOZ_CRASHREPORTER=
2631 fi
2633 if test -n "$MOZ_CRASHREPORTER"; then
2634 AC_DEFINE(MOZ_CRASHREPORTER)
2636 if test "$OS_TARGET" = "Linux" && \
2637 test -z "$SKIP_LIBRARY_CHECKS"; then
2638 PKG_CHECK_MODULES(MOZ_GTHREAD, gthread-2.0)
2639 fi
2641 if test "$OS_ARCH" = "WINNT"; then
2642 if test -z "$HAVE_64BIT_BUILD" -a -n "$COMPILE_ENVIRONMENT"; then
2643 MOZ_CRASHREPORTER_INJECTOR=1
2644 AC_DEFINE(MOZ_CRASHREPORTER_INJECTOR)
2645 fi
2646 fi
2647 fi
2649 dnl ========================================================
2650 dnl = libjpeg-turbo configuration
2651 dnl ========================================================
2652 MOZ_LIBJPEG_TURBO=
2653 LIBJPEG_TURBO_USE_YASM=
2654 if test -z "$MOZ_SYSTEM_JPEG"; then
2655 MOZ_LIBJPEG_TURBO=1
2656 fi
2658 MOZ_ARG_DISABLE_BOOL(libjpeg_turbo,
2659 [ --disable-libjpeg-turbo Disable optimized jpeg decoding routines],
2660 MOZ_LIBJPEG_TURBO=,
2661 MOZ_LIBJPEG_TURBO=1)
2663 if test "$MOZ_SYSTEM_JPEG" = 1 -a "$MOZ_LIBJPEG_TURBO" = 1; then
2664 AC_MSG_ERROR([cannot use --with-system-jpeg with --enable-libjpeg-turbo.])
2665 fi
2667 dnl Detect if we can use yasm to compile libjpeg-turbo's optimized assembly
2668 dnl files.
2670 if test -n "$MOZ_LIBJPEG_TURBO" -a -n "$COMPILE_ENVIRONMENT"; then
2672 dnl Do we support libjpeg-turbo on this platform?
2673 case "$OS_ARCH:$CPU_ARCH" in
2674 Darwin:x86)
2675 LIBJPEG_TURBO_ASFLAGS="-DPIC -DMACHO"
2676 ;;
2677 Darwin:x86_64)
2678 LIBJPEG_TURBO_ASFLAGS="-D__x86_64__ -DPIC -DMACHO"
2679 ;;
2680 Darwin:arm*)
2681 ;;
2682 WINNT:x86)
2683 LIBJPEG_TURBO_ASFLAGS="-DPIC -DWIN32"
2684 ;;
2685 WINNT:x86_64)
2686 LIBJPEG_TURBO_ASFLAGS="-D__x86_64__ -DPIC -DWIN64 -DMSVC"
2687 ;;
2688 WINNT:*)
2689 ;;
2690 *:arm)
2691 LIBJPEG_TURBO_ASFLAGS="-march=armv7-a -mfpu=neon"
2692 ;;
2693 *:aarch64)
2694 LIBJPEG_TURBO_ASFLAGS="-march=armv8-a"
2695 ;;
2696 *:mips32)
2697 LIBJPEG_TURBO_ASFLAGS="-mdspr2"
2698 ;;
2699 *:x86)
2700 if $CC -E -dM -</dev/null | grep -q __ELF__; then
2701 LIBJPEG_TURBO_ASFLAGS="-DPIC -DELF"
2702 fi
2703 ;;
2704 *:x86_64)
2705 if $CC -E -dM -</dev/null | grep -q __ELF__; then
2706 LIBJPEG_TURBO_ASFLAGS="-D__x86_64__ -DPIC -DELF"
2707 fi
2708 ;;
2709 esac
2710 fi
2712 if test -n "$LIBJPEG_TURBO_ASFLAGS"; then
2713 case "$CPU_ARCH" in
2714 dnl If we're on an x86 or x64 system which supports libjpeg-turbo's asm routines
2715 dnl and --disable-libjpeg-turbo wasn't passed, check for Yasm, and error out if
2716 dnl it doesn't exist or we have too old of a version.
2717 x86_64|x86)
2718 LIBJPEG_TURBO_USE_YASM=1
2720 if test -z "$YASM" ; then
2721 AC_MSG_ERROR([Yasm is required to build with libjpeg-turbo's optimized JPEG decoding routines, but you do not appear to have Yasm installed. Either install it or configure with --disable-libjpeg-turbo to use the pure C JPEG decoder. See https://developer.mozilla.org/en/YASM for more details.])
2722 fi
2724 dnl Check that we have the right yasm version. We require 1.0.1 or newer
2725 dnl on Linux and 1.1 or newer everywhere else.
2726 if test "$OS_ARCH" = "Linux" ; then
2727 if test "$_YASM_MAJOR_VERSION" -lt "1" -o \( "$_YASM_MAJOR_VERSION" -eq "1" -a "$_YASM_MINOR_VERSION" -eq "0" -a "$_YASM_RELEASE" -lt "1" \) ; then
2728 AC_MSG_ERROR([Yasm 1.0.1 or greater is required to build with libjpeg-turbo's optimized JPEG decoding routines, but you appear to have version $_YASM_MAJOR_VERSION.$_YASM_MINOR_VERSION.$_YASM_RELEASE. Upgrade to the newest version or configure with --disable-libjpeg-turbo to use the pure C JPEG decoder. See https://developer.mozilla.org/en/YASM for more details.])
2729 fi
2730 else
2731 if test "$_YASM_MAJOR_VERSION" -lt "1" -o \( "$_YASM_MAJOR_VERSION" -eq "1" -a "$_YASM_MINOR_VERSION" -lt "1" \) ; then
2732 AC_MSG_ERROR([Yasm 1.1 or greater is required to build with libjpeg-turbo's optimized JPEG decoding routines, but you appear to have version $_YASM_MAJOR_VERSION.$_YASM_MINOR_VERSION. Upgrade to the newest version or configure with --disable-libjpeg-turbo to use the pure C JPEG decoder. See https://developer.mozilla.org/en/YASM for more details.])
2733 fi
2734 fi
2735 ;;
2736 esac
2737 fi
2739 dnl ========================================================
2740 dnl = libav-fft configuration
2741 dnl ========================================================
2743 MOZ_LIBAV_FFT=
2745 dnl Turn on libav-fft for 32-bit windows, and all 64-bit supported platforms.
2746 dnl 32-bit linux/os x have text relocation issues.
2748 case "$OS_ARCH:$CPU_ARCH" in
2749 WINNT:x86)
2750 MOZ_LIBAV_FFT=1
2751 ;;
2752 *:x86_64)
2753 MOZ_LIBAV_FFT=1
2754 ;;
2755 esac
2757 dnl Detect if we can use yasm to compile libav's assembly
2759 if test -n "$MOZ_LIBAV_FFT" -a -n "$COMPILE_ENVIRONMENT"; then
2760 AC_DEFINE(MOZ_LIBAV_FFT)
2761 dnl Do we support libav-fft on this platform?
2762 case "$OS_ARCH:$CPU_ARCH" in
2763 Darwin:x86_64)
2764 LIBAV_FFT_ASFLAGS="-D__x86_64__ -DPIC -DMACHO"
2765 ;;
2766 WINNT:x86)
2767 LIBAV_FFT_ASFLAGS="-DPIC -DWIN32"
2768 ;;
2769 WINNT:x86_64)
2770 LIBAV_FFT_ASFLAGS="-D__x86_64__ -DPIC -DWIN64 -DMSVC"
2771 ;;
2772 *:x86_64)
2773 if $CC -E -dM -</dev/null | grep -q __ELF__; then
2774 LIBAV_FFT_ASFLAGS="-D__x86_64__ -DPIC -DELF"
2775 fi
2776 ;;
2777 *)
2778 AC_MSG_ERROR([libav's FFT routines are only available for 32-bit windows or 64-bit x86 based platforms.])
2779 ;;
2780 esac
2781 fi
2783 if test -n "$LIBAV_FFT_ASFLAGS"; then
2784 dnl If we're on an x86 or x64 system which supports libav-fft's asm routines
2785 dnl check for Yasm, and error out if it doesn't exist or we have too old of a
2786 dnl version.
2787 if test -z "$YASM" ; then
2788 AC_MSG_ERROR([Yasm is required to build with libav's optimized FFT routines, but you do not appear to have Yasm installed. See https://developer.mozilla.org/en/YASM for more details.])
2789 fi
2790 dnl Check that we have the right yasm version. We require 1.0.1 or newer
2791 dnl on Linux and 1.1 or newer everywhere else.
2792 if test "$OS_ARCH" = "Linux" ; then
2793 if test "$_YASM_MAJOR_VERSION" -lt "1" -o \( "$_YASM_MAJOR_VERSION" -eq "1" -a "$_YASM_MINOR_VERSION" -eq "0" -a "$_YASM_RELEASE" -lt "1" \) ; then
2794 AC_MSG_ERROR([Yasm 1.0.1 or greater is required to build with libav's optimized FFT routines, but you do not appear to have Yasm installed. See https://developer.mozilla.org/en/YASM for more details.])
2795 fi
2796 else
2797 if test "$_YASM_MAJOR_VERSION" -lt "1" -o \( "$_YASM_MAJOR_VERSION" -eq "1" -a "$_YASM_MINOR_VERSION" -lt "1" \) ; then
2798 AC_MSG_ERROR([Yasm 1.1 or greater is required to build with libav's optimized FFT routines, but you do not appear to have Yasm installed. See https://developer.mozilla.org/en/YASM for more details.])
2799 fi
2800 fi
2801 elif test -n "$MOZ_LIBAV_FFT" -a "${CPU_ARCH}" != "arm"; then
2802 dnl Warn if we're not building either libav or opendl-max optimized routines.
2803 AC_MSG_WARN([No assembler or assembly support for libav-fft. Using unoptimized C routines.])
2804 fi
2806 dnl ========================================================
2807 dnl = FFmpeg's ffvpx configuration
2808 dnl ========================================================
2810 MOZ_FFVPX=
2811 MOZ_FFVPX_FLACONLY=
2812 case "$CPU_ARCH" in
2813 x86|x86_64)
2814 MOZ_FFVPX=1
2815 dnl Use same conditional as MOZ_LIBAV_FFT to enable FFmpeg's ffvpx assembly decoder.
2816 if test -n "$LIBAV_FFT_ASFLAGS"; then
2817 FFVPX_ASFLAGS=$LIBAV_FFT_ASFLAGS
2818 else
2819 dnl On x86 system with assembly optimizations disabled, the ffvp9 and
2820 dnl ffvp8 decoders give worse performance than libvpx ones. So we only
2821 dnl enable the FFmpeg FLAC decoder on those machines.
2822 MOZ_FFVPX_FLACONLY=1
2823 fi
2824 ;;
2825 arm*|aarch64)
2826 case "$OS_TARGET" in
2827 WINNT)
2828 dnl don't set up anything special
2829 ;;
2830 *)
2831 MOZ_FFVPX=1
2832 MOZ_FFVPX_FLACONLY=1
2833 dnl Use same conditional as MOZ_LIBVPX to enable FFmpeg's ffvpx assembly decoder.
2834 dnl aarch 64 FLAC decoder for now will be C only.
2835 FFVPX_ASFLAGS=$VPX_ASFLAGS
2836 ;;
2837 esac
2838 ;;
2839 esac
2841 if test -n "$MOZ_FFVPX"; then
2842 AC_DEFINE(MOZ_FFVPX)
2843 fi
2844 if test -n "$MOZ_FFVPX_FLACONLY"; then
2845 AC_DEFINE(MOZ_FFVPX_FLACONLY)
2846 fi
2848 dnl ========================================================
2849 dnl = Enable compilation of specific extension modules
2850 dnl ========================================================
2852 MOZ_ARG_ENABLE_STRING(extensions,
2853 [ --enable-extensions Enable extensions],
2854 [ for option in `echo $enableval | sed 's/,/ /g'`; do
2855 if test "$option" = "yes" -o "$option" = "all"; then
2856 AC_MSG_ERROR([--enable-extensions=$option is no longer supported.])
2857 elif test "$option" = "no" -o "$option" = "none"; then
2858 MOZ_EXTENSIONS=""
2859 elif test "$option" = "default"; then
2860 MOZ_EXTENSIONS="$MOZ_EXTENSIONS $MOZ_EXTENSIONS_DEFAULT"
2861 elif test `echo "$option" | grep -c \^-` != 0; then
2862 option=`echo $option | sed 's/^-//'`
2863 MOZ_EXTENSIONS=`echo "$MOZ_EXTENSIONS" | sed "s/ ${option}//"`
2864 else
2865 MOZ_EXTENSIONS="$MOZ_EXTENSIONS $option"
2866 fi
2867 done],
2868 MOZ_EXTENSIONS="$MOZ_EXTENSIONS_DEFAULT")
2870 dnl Ensure every extension exists, to avoid mostly-inscrutable error messages
2871 dnl when trying to build a nonexistent extension.
2872 for extension in $MOZ_EXTENSIONS; do
2873 if test ! -d "${srcdir}/extensions/${extension}"; then
2874 AC_MSG_ERROR([Unrecognized extension provided to --enable-extensions: ${extension}.])
2875 fi
2876 done
2878 if test -n "$MOZ_USE_NATIVE_POPUP_WINDOWS"; then
2879 AC_DEFINE(MOZ_USE_NATIVE_POPUP_WINDOWS)
2880 fi
2882 # Avoid defining MOZ_ENABLE_CAIRO_FT on Windows platforms because
2883 # "cairo-ft-font.c" includes <dlfcn.h>, which only exists on posix platforms
2884 if test -n "$MOZ_TREE_FREETYPE" -a "$OS_TARGET" != WINNT; then
2885 MOZ_ENABLE_CAIRO_FT=1
2886 FT_FONT_FEATURE="#define CAIRO_HAS_FT_FONT 1"
2887 CAIRO_FT_CFLAGS="-I$_topsrcdir/modules/freetype2/include"
2888 AC_SUBST_LIST(CAIRO_FT_CFLAGS)
2889 fi
2891 AC_CHECK_PROGS(WGET, wget, "")
2892 AC_SUBST(WGET)
2894 dnl ========================================================
2895 dnl Enable building the signmar program.
2896 dnl This option is much different than the --enable-verify-mar option.
2897 dnl --enable-verify-mar is for enabling the verification check on MAR
2898 dnl files in the updater. The --enable-signmar option is for building
2899 dnl the signmar program.
2900 dnl ========================================================
2902 MOZ_ARG_ENABLE_BOOL(signmar,
2903 [ --enable-signmar Enable building the signmar program],
2904 MOZ_ENABLE_SIGNMAR=1,
2905 MOZ_ENABLE_SIGNMAR= )
2907 if test -n "$MOZ_ENABLE_SIGNMAR"; then
2908 if test -z "$COMPILE_ENVIRONMENT" ; then
2909 AC_MSG_WARN([Cannot --enable-signmar with --disable-compile-environment])
2910 MOZ_ENABLE_SIGNMAR=
2911 else
2912 AC_DEFINE(MOZ_ENABLE_SIGNMAR)
2913 fi
2914 fi
2916 dnl ========================================================
2917 dnl Updater
2918 dnl ========================================================
2920 if test "$MOZ_IOS"; then
2921 MOZ_UPDATER=
2922 fi
2924 MOZ_ARG_DISABLE_BOOL(updater,
2925 [ --disable-updater Disable building of updater],
2926 MOZ_UPDATER=,
2927 MOZ_UPDATER=1 )
2929 if test -n "$MOZ_UPDATER"; then
2930 AC_DEFINE(MOZ_UPDATER)
2931 fi
2933 dnl ========================================================
2934 dnl parental controls (for Windows Vista)
2935 dnl ========================================================
2936 MOZ_ARG_DISABLE_BOOL(parental-controls,
2937 [ --disable-parental-controls
2938 Do not build parental controls],
2939 MOZ_DISABLE_PARENTAL_CONTROLS=1,
2940 MOZ_DISABLE_PARENTAL_CONTROLS=)
2941 if test -n "$MOZ_DISABLE_PARENTAL_CONTROLS"; then
2942 AC_DEFINE(MOZ_DISABLE_PARENTAL_CONTROLS)
2943 fi
2945 AC_SUBST(MOZ_DISABLE_PARENTAL_CONTROLS)
2947 dnl ========================================================
2948 dnl = Disable smartcard support
2949 dnl ========================================================
2950 if test -n "$MOZ_NO_SMART_CARDS"; then
2951 AC_DEFINE(MOZ_NO_SMART_CARDS)
2952 fi
2953 AC_SUBST(MOZ_NO_SMART_CARDS)
2955 dnl ========================================================
2956 dnl = Sandboxing support
2957 dnl ========================================================
2958 if test -n "$MOZ_TSAN" -o -n "$MOZ_ASAN"; then
2959 # Bug 1182565: TSan conflicts with sandboxing on Linux.
2960 # Bug 1287971: LSan also conflicts with sandboxing on Linux.
2961 case $OS_TARGET in
2962 Linux|Android)
2963 MOZ_SANDBOX=
2964 ;;
2965 esac
2966 fi
2968 case "$OS_TARGET:$CPU_ARCH" in
2969 WINNT:aarch64)
2970 # No sandbox support on AArch64 Windows.
2971 MOZ_SANDBOX=
2972 ;;
2973 esac
2975 MOZ_ARG_DISABLE_BOOL(sandbox,
2976 [ --disable-sandbox Disable sandboxing support],
2977 MOZ_SANDBOX=,
2978 MOZ_SANDBOX=1)
2980 dnl ========================================================
2981 dnl = Content process sandboxing
2982 dnl ========================================================
2984 case "$OS_TARGET" in
2985 WINNT)
2986 MOZ_CONTENT_SANDBOX=$MOZ_SANDBOX
2987 ;;
2988 Darwin)
2989 MOZ_CONTENT_SANDBOX=$MOZ_SANDBOX
2990 ;;
2991 Linux)
2992 case $CPU_ARCH in
2993 x86_64|x86)
2994 MOZ_CONTENT_SANDBOX=$MOZ_SANDBOX
2995 ;;
2996 esac
2997 ;;
2998 esac
3000 MOZ_ARG_ENABLE_BOOL(content-sandbox,
3001 [ --enable-content-sandbox Enable sandboxing support for content-processes
3002 --disable-content-sandbox Disable sandboxing support for content-processes],
3003 MOZ_CONTENT_SANDBOX=1,
3004 MOZ_CONTENT_SANDBOX=)
3006 if test -n "$MOZ_CONTENT_SANDBOX" -a -z "$MOZ_SANDBOX"; then
3007 AC_MSG_ERROR([--enable-content-sandbox and --disable-sandbox are conflicting options])
3008 fi
3010 if test -n "$MOZ_CONTENT_SANDBOX"; then
3011 AC_DEFINE(MOZ_CONTENT_SANDBOX)
3012 fi
3014 AC_SUBST(MOZ_CONTENT_SANDBOX)
3016 dnl ========================================================
3017 dnl = Gecko Media Plugin sandboxing
3018 dnl ========================================================
3019 case $OS_TARGET in
3020 WINNT)
3021 MOZ_GMP_SANDBOX=$MOZ_SANDBOX
3022 ;;
3023 Linux)
3024 case $CPU_ARCH in
3025 x86_64|x86)
3026 MOZ_GMP_SANDBOX=$MOZ_SANDBOX
3027 ;;
3028 esac
3029 ;;
3030 Darwin)
3031 MOZ_GMP_SANDBOX=$MOZ_SANDBOX
3032 ;;
3033 esac
3035 if test -n "$MOZ_GMP_SANDBOX"; then
3036 AC_DEFINE(MOZ_GMP_SANDBOX)
3037 fi
3039 AC_SUBST(MOZ_GMP_SANDBOX)
3041 if test -z "$MOZ_CONTENT_SANDBOX" -a -z "$MOZ_GMP_SANDBOX"; then
3042 MOZ_SANDBOX=
3043 fi
3045 if test -n "$MOZ_SANDBOX"; then
3046 AC_DEFINE(MOZ_SANDBOX)
3047 fi
3049 AC_SUBST(MOZ_SANDBOX)
3052 dnl ========================================================
3053 dnl =
3054 dnl = Module specific options
3055 dnl =
3056 dnl ========================================================
3057 MOZ_ARG_HEADER(Individual module options)
3059 dnl ========================================================
3060 dnl = Disable feed handling components
3061 dnl ========================================================
3062 MOZ_ARG_DISABLE_BOOL(feeds,
3063 [ --disable-feeds Disable feed handling and processing components],
3064 MOZ_FEEDS=,
3065 MOZ_FEEDS=1 )
3066 if test -n "$MOZ_FEEDS"; then
3067 AC_DEFINE(MOZ_FEEDS)
3068 else
3069 if test "$MOZ_BUILD_APP" = "browser"; then
3070 AC_MSG_ERROR([Cannot build Firefox with --disable-feeds.])
3071 fi
3072 fi
3074 dnl ========================================================
3075 dnl Check for sqlite
3076 dnl ========================================================
3078 MOZ_SYSTEM_SQLITE=
3079 MOZ_ARG_ENABLE_BOOL(system-sqlite,
3080 [ --enable-system-sqlite Use system sqlite (located with pkgconfig)],
3081 MOZ_SYSTEM_SQLITE=1,
3082 MOZ_SYSTEM_SQLITE= )
3084 if test -n "$MOZ_SYSTEM_SQLITE"
3085 then
3086 dnl ============================
3087 dnl === SQLite Version check ===
3088 dnl ============================
3089 dnl Check to see if the system SQLite package is new enough.
3090 PKG_CHECK_MODULES(SQLITE, sqlite3 >= $SQLITE_VERSION)
3092 dnl ==================================
3093 dnl === SQLITE_SECURE_DELETE check ===
3094 dnl ==================================
3095 dnl Check to see if the system SQLite package is compiled with
3096 dnl SQLITE_SECURE_DELETE enabled.
3097 AC_MSG_CHECKING(for SQLITE_SECURE_DELETE support in system SQLite)
3098 _SAVE_CFLAGS="$CFLAGS"
3099 CFLAGS="$CFLAGS $SQLITE_CFLAGS"
3100 _SAVE_LIBS="$LIBS"
3101 LIBS="$LIBS $SQLITE_LIBS"
3102 AC_CACHE_VAL(ac_cv_sqlite_secure_delete,[
3103 AC_TRY_RUN([
3104 #include "sqlite3.h"
3106 int main(int argc, char **argv){
3107 return !sqlite3_compileoption_used("SQLITE_SECURE_DELETE");
3108 }],
3109 ac_cv_sqlite_secure_delete=yes,
3110 ac_cv_sqlite_secure_delete=no,
3111 ac_cv_sqlite_secure_delete=no
3112 )
3113 ])
3114 AC_MSG_RESULT($ac_cv_sqlite_secure_delete)
3115 CFLAGS="$_SAVE_CFLAGS"
3116 LIBS="$_SAVE_LIBS"
3117 if test "x$ac_cv_sqlite_secure_delete" = "xno"; then
3118 AC_MSG_ERROR([System SQLite library is not compiled with SQLITE_SECURE_DELETE.])
3119 fi
3121 dnl ===============================
3122 dnl === SQLITE_THREADSAFE check ===
3123 dnl ===============================
3124 dnl Check to see if the system SQLite package is compiled with
3125 dnl SQLITE_THREADSAFE enabled.
3126 AC_MSG_CHECKING(for SQLITE_THREADSAFE support in system SQLite)
3127 _SAVE_CFLAGS="$CFLAGS"
3128 CFLAGS="$CFLAGS $SQLITE_CFLAGS"
3129 _SAVE_LIBS="$LIBS"
3130 LIBS="$LIBS $SQLITE_LIBS"
3131 AC_CACHE_VAL(ac_cv_sqlite_threadsafe,[
3132 AC_TRY_RUN([
3133 #include "sqlite3.h"
3135 int main(int argc, char **argv){
3136 return !sqlite3_compileoption_used("SQLITE_THREADSAFE=1");
3137 }],
3138 ac_cv_sqlite_threadsafe=yes,
3139 ac_cv_sqlite_threadsafe=no,
3140 ac_cv_sqlite_threadsafe=no
3141 )
3142 ])
3143 AC_MSG_RESULT($ac_cv_sqlite_threadsafe)
3144 CFLAGS="$_SAVE_CFLAGS"
3145 LIBS="$_SAVE_LIBS"
3146 if test "x$ac_cv_sqlite_threadsafe" = "xno"; then
3147 AC_MSG_ERROR([System SQLite library is not compiled with SQLITE_THREADSAFE.])
3148 fi
3150 dnl ================================
3151 dnl === SQLITE_ENABLE_FTS3 check ===
3152 dnl ================================
3153 dnl check to see if the system SQLite package is compiled with
3154 dnl SQLITE_ENABLE_FTS3 enabled.
3155 AC_MSG_CHECKING(for SQLITE_ENABLE_FTS3 support in system SQLite)
3156 _SAVE_CFLAGS="$CFLAGS"
3157 CFLAGS="$CFLAGS $SQLITE_CFLAGS"
3158 _SAVE_LIBS="$LIBS"
3159 LIBS="$LIBS $SQLITE_LIBS"
3160 AC_CACHE_VAL(ac_cv_sqlite_enable_fts3,[
3161 AC_TRY_RUN([
3162 #include "sqlite3.h"
3164 int main(int argc, char **argv){
3165 return !sqlite3_compileoption_used("SQLITE_ENABLE_FTS3");
3166 }],
3167 ac_cv_sqlite_enable_fts3=yes,
3168 ac_cv_sqlite_enable_fts3=no,
3169 ac_cv_sqlite_enable_fts3=no
3170 )
3171 ])
3172 AC_MSG_RESULT($ac_cv_sqlite_enable_fts3)
3173 CFLAGS="$_SAVE_CFLAGS"
3174 LIBS="$_SAVE_LIBS"
3175 if test "x$ac_cv_sqlite_enable_fts3" = "xno"; then
3176 AC_MSG_ERROR([System SQLite library is not compiled with SQLITE_ENABLE_FTS3.])
3177 fi
3179 dnl =========================================
3180 dnl === SQLITE_ENABLE_UNLOCK_NOTIFY check ===
3181 dnl =========================================
3182 dnl check to see if the system SQLite package is compiled with
3183 dnl SQLITE_ENABLE_UNLOCK_NOTIFY enabled.
3184 AC_MSG_CHECKING(for SQLITE_ENABLE_UNLOCK_NOTIFY support in system SQLite)
3185 _SAVE_CFLAGS="$CFLAGS"
3186 CFLAGS="$CFLAGS $SQLITE_CFLAGS"
3187 _SAVE_LIBS="$LIBS"
3188 LIBS="$LIBS $SQLITE_LIBS"
3189 AC_CACHE_VAL(ac_cv_sqlite_enable_unlock_notify,[
3190 AC_TRY_RUN([
3191 #include "sqlite3.h"
3193 int main(int argc, char **argv){
3194 return !sqlite3_compileoption_used("SQLITE_ENABLE_UNLOCK_NOTIFY");
3195 }],
3196 ac_cv_sqlite_enable_unlock_notify=yes,
3197 ac_cv_sqlite_enable_unlock_notify=no,
3198 ac_cv_sqlite_enable_unlock_notify=no
3199 )
3200 ])
3201 AC_MSG_RESULT($ac_cv_sqlite_enable_unlock_notify)
3202 CFLAGS="$_SAVE_CFLAGS"
3203 LIBS="$_SAVE_LIBS"
3204 if test "x$ac_cv_sqlite_enable_unlock_notify" = "xno"; then
3205 AC_MSG_ERROR([System SQLite library is not compiled with SQLITE_ENABLE_UNLOCK_NOTIFY.])
3206 fi
3208 dnl =========================================
3209 dnl === SQLITE_ENABLE_DBSTAT_VTAB check ===
3210 dnl =========================================
3211 dnl check to see if the system SQLite package is compiled with
3212 dnl SQLITE_ENABLE_DBSTAT_VTAB.
3213 AC_MSG_CHECKING(for SQLITE_ENABLE_DBSTAT_VTAB support in system SQLite)
3214 _SAVE_CFLAGS="$CFLAGS"
3215 CFLAGS="$CFLAGS $SQLITE_CFLAGS"
3216 _SAVE_LIBS="$LIBS"
3217 LIBS="$LIBS $SQLITE_LIBS"
3218 AC_CACHE_VAL(ac_cv_sqlite_dbstat_vtab,[
3219 AC_TRY_RUN([
3220 #include "sqlite3.h"
3222 int main(int argc, char **argv){
3223 return !sqlite3_compileoption_used("SQLITE_ENABLE_DBSTAT_VTAB");
3224 }],
3225 ac_cv_sqlite_dbstat_vtab=yes,
3226 ac_cv_sqlite_dbstat_vtab=no,
3227 ac_cv_sqlite_dbstat_vtab=no
3228 )
3229 ])
3230 AC_MSG_RESULT($ac_cv_sqlite_dbstat_vtab)
3231 CFLAGS="$_SAVE_CFLAGS"
3232 LIBS="$_SAVE_LIBS"
3233 if test "x$ac_cv_sqlite_dbstat_vtab" = "xno"; then
3234 AC_MSG_ERROR([System SQLite library is not compiled with SQLITE_ENABLE_DBSTAT_VTAB.])
3235 fi
3236 else
3237 dnl ==============================
3238 dnl === SQLite fdatasync check ===
3239 dnl ==============================
3240 dnl Check to see if fdatasync is available
3241 AC_CHECK_FUNC(fdatasync)
3242 fi
3244 if test -n "$MOZ_SYSTEM_SQLITE"; then
3245 AC_DEFINE(MOZ_SYSTEM_SQLITE)
3246 fi
3247 AC_SUBST(MOZ_SYSTEM_SQLITE)
3249 dnl ========================================================
3250 dnl = Disable zipwriter
3251 dnl ========================================================
3252 MOZ_ARG_DISABLE_BOOL(zipwriter,
3253 [ --disable-zipwriter Disable zipwriter component],
3254 MOZ_ZIPWRITER=,
3255 MOZ_ZIPWRITER=1 )
3256 AC_SUBST(MOZ_ZIPWRITER)
3258 dnl ========================================================
3259 dnl =
3260 dnl = Feature options that require extra sources to be pulled
3261 dnl =
3262 dnl ========================================================
3263 dnl MOZ_ARG_HEADER(Features that require extra sources)
3265 dnl ========================================================
3266 dnl =
3267 dnl = Runtime debugging and Optimization Options
3268 dnl =
3269 dnl ========================================================
3270 MOZ_ARG_HEADER(Runtime debugging and Optimizations)
3272 dnl ========================================================
3273 dnl enable mobile optimizations
3274 dnl ========================================================
3275 MOZ_ARG_ENABLE_BOOL(mobile-optimize,
3276 [ --enable-mobile-optimize
3277 Enable mobile optimizations],
3278 MOZ_GFX_OPTIMIZE_MOBILE=1)
3280 AC_SUBST(MOZ_GFX_OPTIMIZE_MOBILE)
3282 if test "$MOZ_GFX_OPTIMIZE_MOBILE"; then
3283 # We ignore paint will resample on mobile for performance.
3284 # We may want to revisit this later.
3285 MOZ_IGNORE_PAINT_WILL_RESAMPLE=1
3287 AC_DEFINE(MOZ_GFX_OPTIMIZE_MOBILE)
3288 AC_DEFINE(MOZ_IGNORE_PAINT_WILL_RESAMPLE)
3289 fi
3291 dnl ========================================================
3292 dnl = Enable code optimization. ON by default.
3293 dnl ========================================================
3295 # Use value from moz.configure if one is defined. Else use our computed
3296 # value.
3297 if test -n "${MOZ_CONFIGURE_OPTIMIZE_FLAGS}"; then
3298 MOZ_OPTIMIZE_FLAGS=${MOZ_CONFIGURE_OPTIMIZE_FLAGS}
3299 fi
3301 MOZ_SET_FRAMEPTR_FLAGS
3303 if test "$COMPILE_ENVIRONMENT"; then
3304 if test -n "$MOZ_OPTIMIZE"; then
3305 AC_MSG_CHECKING([for valid C compiler optimization flags])
3306 _SAVE_CFLAGS=$CFLAGS
3307 CFLAGS="$CFLAGS $MOZ_OPTIMIZE_FLAGS"
3308 AC_TRY_COMPILE([#include <stdio.h>],
3309 [printf("Hello World\n");],
3310 _results=yes,
3311 _results=no)
3312 AC_MSG_RESULT([$_results])
3313 if test "$_results" = "no"; then
3314 AC_MSG_ERROR([These compiler flags for C are invalid: $MOZ_OPTIMIZE_FLAGS])
3315 fi
3316 CFLAGS=$_SAVE_CFLAGS
3317 if test -n "$MOZ_LTO" -a -n "$CLANG_CC"; then
3318 # When using llvm-based LTO, non numeric optimization levels are
3319 # not supported by the linker, so force the linker to use -O2 (
3320 # which doesn't influence the level compilation units are actually
3321 # compiled at).
3322 case " $MOZ_OPTIMIZE_FLAGS " in
3323 *\ -Os\ *|*\ -Oz\ *)
3324 MOZ_OPTIMIZE_LDFLAGS="$MOZ_OPTIMIZE_LDFLAGS -O2"
3325 ;;
3326 esac
3327 fi
3328 fi
3329 fi # COMPILE_ENVIRONMENT
3331 AC_SUBST_LIST(MOZ_FRAMEPTR_FLAGS)
3332 AC_SUBST_LIST(MOZ_OPTIMIZE_FLAGS)
3333 AC_SUBST_LIST(MOZ_OPTIMIZE_LDFLAGS)
3334 AC_SUBST_LIST(MOZ_PGO_OPTIMIZE_FLAGS)
3336 dnl ========================================================
3337 dnl = Disable treating compiler warnings as errors
3338 dnl ========================================================
3339 if test -z "$MOZ_ENABLE_WARNINGS_AS_ERRORS"; then
3340 WARNINGS_AS_ERRORS=''
3341 fi
3343 dnl ========================================================
3344 dnl = Enable runtime logging
3345 dnl ========================================================
3346 AC_DEFINE(MOZ_LOGGING)
3347 AC_DEFINE(FORCE_PR_LOG)
3349 dnl ========================================================
3350 dnl = This will enable logging of addref, release, ctor, dtor.
3351 dnl ========================================================
3352 _ENABLE_LOGREFCNT=42
3353 MOZ_ARG_ENABLE_BOOL(logrefcnt,
3354 [ --enable-logrefcnt Enable logging of refcounts (default=debug) ],
3355 _ENABLE_LOGREFCNT=1,
3356 _ENABLE_LOGREFCNT= )
3357 if test "$_ENABLE_LOGREFCNT" = "1"; then
3358 AC_DEFINE(FORCE_BUILD_REFCNT_LOGGING)
3359 elif test -z "$_ENABLE_LOGREFCNT"; then
3360 AC_DEFINE(NO_BUILD_REFCNT_LOGGING)
3361 fi
3363 dnl ========================================================
3364 dnl moz_dump_painting
3365 dnl ========================================================
3366 MOZ_ARG_ENABLE_BOOL(dump-painting,
3367 [ --enable-dump-painting Enable paint debugging.],
3368 MOZ_DUMP_PAINTING=1,
3369 MOZ_DUMP_PAINTING= )
3370 if test -n "$MOZ_DUMP_PAINTING"; then
3371 AC_DEFINE(MOZ_DUMP_PAINTING)
3372 AC_DEFINE(MOZ_LAYERS_HAVE_LOG)
3373 fi
3374 if test -n "$MOZ_DEBUG"; then
3375 AC_DEFINE(MOZ_DUMP_PAINTING)
3376 fi
3378 case "${OS_TARGET}" in
3379 Android|WINNT|Darwin)
3380 MOZ_GLUE_IN_PROGRAM=
3381 ;;
3382 *)
3383 dnl On !Android !Windows !OSX, we only want to link executables against mozglue
3384 MOZ_GLUE_IN_PROGRAM=1
3385 AC_DEFINE(MOZ_GLUE_IN_PROGRAM)
3386 ;;
3387 esac
3389 dnl ========================================================
3390 dnl = Jemalloc build setup
3391 dnl ========================================================
3392 if test -z "$MOZ_MEMORY"; then
3393 case "${target}" in
3394 *-mingw*)
3395 if test -z "$WIN32_REDIST_DIR" -a -z "$MOZ_DEBUG"; then
3396 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.])
3397 fi
3398 ;;
3399 esac
3400 else
3401 dnl The generic feature tests that determine how to compute ncpus are long and
3402 dnl complicated. Therefore, simply define special cpp variables for the
3403 dnl platforms we have special knowledge of.
3404 case "${target}" in
3405 *-mingw*)
3406 export MOZ_NO_DEBUG_RTL=1
3407 ;;
3408 esac
3409 fi # MOZ_MEMORY
3410 AC_SUBST(MOZ_GLUE_IN_PROGRAM)
3412 AC_SUBST_LIST(MOZ_GLUE_WRAP_LDFLAGS)
3413 export MOZ_GLUE_WRAP_LDFLAGS
3415 dnl ========================================================
3416 dnl = Enable using the clang plugin to build
3417 dnl ========================================================
3419 if test -n "$COMPILE_ENVIRONMENT"; then
3420 MOZ_CONFIG_CLANG_PLUGIN
3421 fi # COMPILE_ENVIRONMENT
3423 dnl ========================================================
3424 dnl = Enable stripping of libs & executables
3425 dnl ========================================================
3426 MOZ_ARG_ENABLE_BOOL(strip,
3427 [ --enable-strip Enable stripping of libs & executables ],
3428 ENABLE_STRIP=1,
3429 ENABLE_STRIP= )
3431 dnl ========================================================
3432 dnl = Enable stripping of libs & executables when packaging
3433 dnl ========================================================
3434 MOZ_ARG_ENABLE_BOOL(install-strip,
3435 [ --enable-install-strip Enable stripping of libs & executables when packaging ],
3436 PKG_SKIP_STRIP= ,
3437 PKG_SKIP_STRIP=1)
3439 dnl ========================================================
3440 dnl = frontend JS debug mode
3441 dnl ========================================================
3443 MOZ_ARG_ENABLE_BOOL(debug-js-modules,
3444 [ --enable-debug-js-modules Enable debug mode for frontend JS libraries],
3445 DEBUG_JS_MODULES=1,
3446 DEBUG_JS_MODULES=)
3448 AC_SUBST(DEBUG_JS_MODULES)
3450 dnl ========================================================
3451 dnl =
3452 dnl = Profiling and Instrumenting
3453 dnl =
3454 dnl ========================================================
3455 MOZ_ARG_HEADER(Profiling and Instrumenting)
3457 dnl ========================================================
3458 dnl = Offer a way to disable the startup cache
3459 dnl ========================================================
3461 MOZ_ARG_DISABLE_BOOL(startupcache,
3462 [ --disable-startupcache Disable startup cache ],
3463 MOZ_DISABLE_STARTUPCACHE=1,
3464 MOZ_DISABLE_STARTUPCACHE=)
3466 if test -n "$MOZ_DISABLE_STARTUPCACHE"; then
3467 AC_DEFINE(MOZ_DISABLE_STARTUPCACHE)
3468 fi
3469 AC_SUBST(MOZ_DISABLE_STARTUPCACHE)
3471 dnl ========================================================
3472 dnl = Support for demangling undefined symbols
3473 dnl ========================================================
3474 if test -z "$SKIP_LIBRARY_CHECKS"; then
3475 AC_LANG_SAVE
3476 AC_LANG_CPLUSPLUS
3477 AC_CHECK_FUNCS(__cxa_demangle, HAVE_DEMANGLE=1, HAVE_DEMANGLE=)
3478 AC_LANG_RESTORE
3479 fi
3481 # Demangle only for debug or DMD builds
3482 MOZ_DEMANGLE_SYMBOLS=
3483 if test "$HAVE_DEMANGLE" && test "$MOZ_DEBUG" -o "$MOZ_DMD"; then
3484 MOZ_DEMANGLE_SYMBOLS=1
3485 AC_DEFINE(MOZ_DEMANGLE_SYMBOLS)
3486 fi
3487 AC_SUBST(MOZ_DEMANGLE_SYMBOLS)
3489 dnl ========================================================
3490 dnl = Support for gcc stack unwinding (from gcc 3.3)
3491 dnl ========================================================
3492 if test -z "$SKIP_LIBRARY_CHECKS"; then
3493 AC_LANG_SAVE
3494 AC_LANG_CPLUSPLUS
3495 MOZ_CHECK_HEADER(unwind.h, AC_CHECK_FUNCS(_Unwind_Backtrace))
3496 AC_LANG_RESTORE
3497 fi
3499 dnl ========================================================
3500 dnl JIT observers
3501 dnl ========================================================
3503 MOZ_ARG_WITH_STRING(jitreport-granularity,
3504 [ --jitreport-granularity=N
3505 Default granularity at which to report JIT code
3506 to external tools
3507 0 - no info
3508 1 - code ranges for whole functions only
3509 2 - per-line information
3510 3 - per-op information],
3511 JITREPORT_GRANULARITY=$withval,
3512 JITREPORT_GRANULARITY=3)
3514 AC_DEFINE_UNQUOTED(JS_DEFAULT_JITREPORT_GRANULARITY, $JITREPORT_GRANULARITY)
3516 dnl ========================================================
3517 dnl =
3518 dnl = Misc. Options
3519 dnl =
3520 dnl ========================================================
3521 MOZ_ARG_HEADER(Misc. Options)
3523 dnl ========================================================
3524 dnl = Location of the mozilla user directory (default is ~/.mozilla).],
3525 dnl ========================================================
3526 MOZ_ARG_WITH_STRING(user-appdir,
3527 [ --with-user-appdir=DIR Set user-specific appdir (default=.mozilla)],
3528 [ val=`echo $withval`
3529 if echo "$val" | grep "\/" >/dev/null; then
3530 AC_MSG_ERROR("Homedir must be single relative path.")
3531 else
3532 MOZ_USER_DIR="$val"
3533 fi])
3535 AC_DEFINE_UNQUOTED(MOZ_USER_DIR,"$MOZ_USER_DIR")
3537 if test -z "$SKIP_COMPILER_CHECKS"; then
3538 dnl ========================================================
3539 dnl =
3540 dnl = Compiler Options
3541 dnl =
3542 dnl ========================================================
3543 MOZ_ARG_HEADER(Compiler Options)
3545 dnl ========================================================
3546 dnl Check for gcc -pipe support
3547 dnl ========================================================
3548 AC_MSG_CHECKING([for -pipe support])
3549 if test -n "$GNU_CC" -a -n "$GNU_CXX"; then
3550 dnl Any gcc that supports firefox supports -pipe.
3551 CFLAGS="$CFLAGS -pipe"
3552 CXXFLAGS="$CXXFLAGS -pipe"
3553 AC_MSG_RESULT([yes])
3554 else
3555 AC_MSG_RESULT([no])
3556 fi
3558 fi # ! SKIP_COMPILER_CHECKS
3560 AC_DEFINE(CPP_THROW_NEW, [throw()])
3561 AC_LANG_C
3563 if test "$COMPILE_ENVIRONMENT"; then
3564 MOZ_EXPAND_LIBS
3565 fi # COMPILE_ENVIRONMENT
3567 dnl ========================================================
3568 dnl =
3569 dnl = Static Build Options
3570 dnl =
3571 dnl ========================================================
3572 MOZ_ARG_HEADER(Static build options)
3574 if test -z "$MOZ_SYSTEM_ZLIB"; then
3575 if test -n "$JS_SHARED_LIBRARY" -o -n "$MOZ_LINKER"; then
3576 ZLIB_IN_MOZGLUE=1
3577 AC_DEFINE(ZLIB_IN_MOZGLUE)
3578 fi
3579 fi
3581 AC_SUBST(ZLIB_IN_MOZGLUE)
3583 dnl ========================================================
3584 dnl =
3585 dnl = Standalone module options
3586 dnl =
3587 dnl ========================================================
3588 MOZ_ARG_HEADER(Standalone module options (Not for building Mozilla))
3590 dnl Check for GLib.
3591 dnl ========================================================
3593 if test -z "$SKIP_PATH_CHECKS"; then
3594 if test -z "${GLIB_CFLAGS}" -o -z "${GLIB_LIBS}" ; then
3595 if test "$MOZ_ENABLE_GTK" ; then
3596 PKG_CHECK_MODULES(GLIB, glib-2.0 >= 1.3.7 gobject-2.0)
3597 fi
3598 fi
3599 fi
3601 if test -z "${GLIB_GMODULE_LIBS}" \
3602 -a -n "${GLIB_CONFIG}"\
3603 -a "${GLIB_CONFIG}" != no\
3604 ; then
3605 GLIB_GMODULE_LIBS=`$GLIB_CONFIG gmodule --libs`
3606 fi
3608 AC_SUBST_LIST(GLIB_GMODULE_LIBS)
3610 if test "$USE_FC_FREETYPE"; then
3611 if test "$COMPILE_ENVIRONMENT"; then
3612 dnl ========================================================
3613 dnl = Check for freetype2 functionality
3614 dnl ========================================================
3615 if test "$_HAVE_FREETYPE2" -a -z "$MOZ_TREE_FREETYPE"; then
3616 _SAVE_LIBS="$LIBS"
3617 _SAVE_CFLAGS="$CFLAGS"
3618 LIBS="$LIBS $FT2_LIBS"
3619 CFLAGS="$CFLAGS $FT2_CFLAGS"
3621 AC_CACHE_CHECK(for FT_Bitmap_Size.y_ppem,
3622 ac_cv_member_FT_Bitmap_Size_y_ppem,
3623 [AC_TRY_COMPILE([#include <ft2build.h>
3624 #include FT_FREETYPE_H],
3625 [FT_Bitmap_Size s;
3626 if (sizeof s.y_ppem) return 0;
3627 return 1],
3628 ac_cv_member_FT_Bitmap_Size_y_ppem=yes,
3629 ac_cv_member_FT_Bitmap_Size_y_ppem=no)])
3630 if test "$ac_cv_member_FT_Bitmap_Size_y_ppem" = yes; then
3631 HAVE_FT_BITMAP_SIZE_Y_PPEM=1
3632 else
3633 HAVE_FT_BITMAP_SIZE_Y_PPEM=0
3634 fi
3635 AC_DEFINE_UNQUOTED(HAVE_FT_BITMAP_SIZE_Y_PPEM,
3636 $HAVE_FT_BITMAP_SIZE_Y_PPEM,
3637 [FT_Bitmap_Size structure includes y_ppem field])
3639 AC_CHECK_FUNCS(FT_GlyphSlot_Embolden FT_Load_Sfnt_Table)
3641 LIBS="$_SAVE_LIBS"
3642 CFLAGS="$_SAVE_CFLAGS"
3643 fi
3645 _SAVE_CPPFLAGS="$CPPFLAGS"
3646 CPPFLAGS="$CPPFLAGS $FT2_CFLAGS $XCFLAGS"
3647 MOZ_CHECK_HEADERS([fontconfig/fcfreetype.h], ,
3648 [AC_MSG_ERROR(Can't find header fontconfig/fcfreetype.h.)], [#include <fontconfig/fontconfig.h>])
3649 CPPFLAGS="$_SAVE_CPPFLAGS"
3650 fi
3651 fi
3653 dnl ========================================================
3654 dnl Check if we need the 32-bit Linux SSE2 error dialog
3655 dnl ========================================================
3657 AC_SUBST(MOZ_LINUX_32_SSE2_STARTUP_ERROR)
3659 dnl ========================================================
3660 dnl Check for pixman and cairo
3661 dnl ========================================================
3663 MOZ_TREE_CAIRO=1
3664 MOZ_ARG_ENABLE_BOOL(system-cairo,
3665 [ --enable-system-cairo Obsolete: do not use this option],
3666 AC_MSG_ERROR(--enable-system-cairo is not supported),
3667 MOZ_TREE_CAIRO=1 )
3669 MOZ_TREE_PIXMAN=1
3670 MOZ_ARG_ENABLE_BOOL(system-pixman,
3671 [ --enable-system-pixman Use system pixman (located with pkgconfig)],
3672 MOZ_TREE_PIXMAN=,
3673 MOZ_TREE_PIXMAN=force,
3674 MOZ_TREE_PIXMAN=1 )
3676 if test "$MOZ_TREE_PIXMAN"; then
3677 AC_DEFINE(MOZ_TREE_PIXMAN)
3678 else
3679 PKG_CHECK_MODULES(MOZ_PIXMAN, pixman-1 >= 0.19.2)
3680 fi
3682 MOZ_CAIRO_CFLAGS="-I${DIST}/include/cairo"
3683 AC_DEFINE(MOZ_TREE_CAIRO)
3685 if test "$OS_ARCH" = "WINNT"; then
3686 # For now we assume that we will have a uint64_t available through
3687 # one of the above headers or mozstdint.h.
3688 AC_DEFINE(HAVE_UINT64_T)
3689 fi
3691 # Define macros for cairo-features.h
3692 TEE_SURFACE_FEATURE="#define CAIRO_HAS_TEE_SURFACE 1"
3693 if test "$MOZ_X11"; then
3694 XLIB_SURFACE_FEATURE="#define CAIRO_HAS_XLIB_SURFACE 1"
3695 XLIB_XRENDER_SURFACE_FEATURE="#define CAIRO_HAS_XLIB_XRENDER_SURFACE 1"
3696 PS_SURFACE_FEATURE="#define CAIRO_HAS_PS_SURFACE 1"
3697 fi
3698 if test "$_HAVE_FREETYPE2"; then
3699 FT_FONT_FEATURE="#define CAIRO_HAS_FT_FONT 1"
3700 MOZ_ENABLE_CAIRO_FT=1
3701 CAIRO_FT_CFLAGS="$FT2_CFLAGS"
3702 fi
3704 case "$MOZ_WIDGET_TOOLKIT" in
3705 cocoa | uikit)
3706 QUARTZ_SURFACE_FEATURE="#define CAIRO_HAS_QUARTZ_SURFACE 1"
3707 QUARTZ_IMAGE_SURFACE_FEATURE="#define CAIRO_HAS_QUARTZ_IMAGE_SURFACE 1"
3708 QUARTZ_FONT_FEATURE="#define CAIRO_HAS_QUARTZ_FONT 1"
3709 ;;
3710 windows)
3711 WIN32_D2D_SURFACE_FEATURE="#define CAIRO_HAS_D2D_SURFACE 1"
3712 WIN32_DWRITE_FONT_FEATURE="#define CAIRO_HAS_DWRITE_FONT 1"
3713 WIN32_FONT_FEATURE="#define CAIRO_HAS_WIN32_FONT 1"
3714 WIN32_SURFACE_FEATURE="#define CAIRO_HAS_WIN32_SURFACE 1"
3715 MOZ_ENABLE_D2D_SURFACE=1
3717 if test "$COMPILE_ENVIRONMENT"; then
3719 dnl D3D10 Layers depend on D2D Surfaces.
3720 if test -n "$WIN32_D2D_SURFACE_FEATURE"; then
3721 MOZ_CHECK_HEADER(d3d10.h, MOZ_ENABLE_D3D10_LAYER=1)
3722 fi
3723 fi
3724 ;;
3725 esac
3726 if test "$USE_FC_FREETYPE"; then
3727 FC_FONT_FEATURE="#define CAIRO_HAS_FC_FONT 1"
3728 fi
3729 AC_SUBST(MOZ_ENABLE_CAIRO_FT)
3730 AC_SUBST(MOZ_ENABLE_D2D_SURFACE)
3731 AC_SUBST(MOZ_ENABLE_D3D10_LAYER)
3733 AC_SUBST(PS_SURFACE_FEATURE)
3734 AC_SUBST(SVG_SURFACE_FEATURE)
3735 AC_SUBST(XLIB_SURFACE_FEATURE)
3736 AC_SUBST(XLIB_XRENDER_SURFACE_FEATURE)
3737 AC_SUBST(QUARTZ_SURFACE_FEATURE)
3738 AC_SUBST(QUARTZ_IMAGE_SURFACE_FEATURE)
3739 AC_SUBST(WIN32_SURFACE_FEATURE)
3740 AC_SUBST(OS2_SURFACE_FEATURE)
3741 AC_SUBST(DIRECTFB_SURFACE_FEATURE)
3742 AC_SUBST(FT_FONT_FEATURE)
3743 AC_SUBST(FC_FONT_FEATURE)
3744 AC_SUBST(WIN32_FONT_FEATURE)
3745 AC_SUBST(WIN32_DWRITE_FONT_FEATURE)
3746 AC_SUBST(WIN32_D2D_SURFACE_FEATURE)
3747 AC_SUBST(QUARTZ_FONT_FEATURE)
3748 AC_SUBST(PNG_FUNCTIONS_FEATURE)
3749 AC_SUBST(QT_SURFACE_FEATURE)
3750 AC_SUBST(TEE_SURFACE_FEATURE)
3752 if test "$MOZ_X11"; then
3753 MOZ_CAIRO_OSLIBS="$MOZ_CAIRO_OSLIBS $XLDFLAGS -lXrender"
3754 fi
3756 CAIRO_FEATURES_H=gfx/cairo/cairo/src/cairo-features.h
3758 case "$MOZ_WIDGET_TOOLKIT" in
3759 android)
3760 TK_CFLAGS="$MOZ_CAIRO_CFLAGS $MOZ_PIXMAN_CFLAGS"
3761 TK_LIBS="$MOZ_CAIRO_LIBS $MOZ_PIXMAN_LIBS"
3762 ;;
3763 esac
3765 AC_SUBST(MOZ_TREE_CAIRO)
3766 AC_SUBST_LIST(MOZ_CAIRO_CFLAGS)
3767 AC_SUBST_LIST(MOZ_CAIRO_LIBS)
3768 AC_SUBST_LIST(MOZ_CAIRO_OSLIBS)
3769 AC_SUBST(MOZ_TREE_PIXMAN)
3771 BINDGEN_SYSTEM_FLAGS="$_BINDGEN_CFLAGS $NSPR_CFLAGS $NSS_CFLAGS $MOZ_PIXMAN_CFLAGS $MOZ_CAIRO_CFLAGS"
3772 AC_SUBST(BINDGEN_SYSTEM_FLAGS)
3773 BINDGEN_SYSTEM_TOML_FLAGS="$BINDGEN_SYSTEM_FLAGS"
3774 AC_SUBST_TOML_LIST(BINDGEN_SYSTEM_TOML_FLAGS)
3776 dnl ========================================================
3777 dnl disable xul
3778 dnl ========================================================
3779 MOZ_ARG_DISABLE_BOOL(xul,
3780 [ --disable-xul Disable XUL],
3781 MOZ_XUL= )
3782 if test "$MOZ_XUL"; then
3783 AC_DEFINE(MOZ_XUL)
3784 else
3785 dnl remove extensions that require XUL
3786 MOZ_EXTENSIONS=`echo $MOZ_EXTENSIONS | sed -e 's/inspector//' -e 's/irc//' -e 's/tasks//'`
3787 fi
3789 AC_SUBST(MOZ_XUL)
3791 dnl ========================================================
3792 dnl necko configuration options
3793 dnl ========================================================
3795 dnl
3796 dnl option to disable necko's wifi scanner
3797 dnl
3799 if test "$MOZ_WIDGET_TOOLKIT"; then
3801 case "$OS_TARGET" in
3802 Darwin)
3803 if test -z "$MOZ_IOS"; then
3804 NECKO_WIFI=1
3805 fi
3806 ;;
3807 DragonFly|FreeBSD|WINNT)
3808 NECKO_WIFI=1
3809 ;;
3810 Linux)
3811 NECKO_WIFI=1
3812 NECKO_WIFI_DBUS=1
3813 ;;
3814 esac
3816 fi
3818 MOZ_ARG_DISABLE_BOOL(necko-wifi,
3819 [ --disable-necko-wifi Disable necko wifi scanner],
3820 NECKO_WIFI=,
3821 NECKO_WIFI=1)
3823 if test "$NECKO_WIFI"; then
3824 if test -z "$MOZ_ENABLE_DBUS" -a -n "$NECKO_WIFI_DBUS"; then
3825 AC_MSG_ERROR([Necko WiFi scanning needs DBus on your platform, remove --disable-dbus or use --disable-necko-wifi])
3826 fi
3827 AC_DEFINE(NECKO_WIFI)
3828 _NON_GLOBAL_ACDEFINES="$_NON_GLOBAL_ACDEFINES NECKO_WIFI"
3829 fi
3830 AC_SUBST(NECKO_WIFI)
3831 AC_SUBST(NECKO_WIFI_DBUS)
3833 dnl
3834 dnl option to disable cookies
3835 dnl
3836 MOZ_ARG_DISABLE_BOOL(cookies,
3837 [ --disable-cookies Disable cookie support],
3838 NECKO_COOKIES=,
3839 NECKO_COOKIES=1)
3840 AC_SUBST(NECKO_COOKIES)
3841 if test "$NECKO_COOKIES"; then
3842 AC_DEFINE(NECKO_COOKIES)
3843 _NON_GLOBAL_ACDEFINES="$_NON_GLOBAL_ACDEFINES NECKO_COOKIES"
3844 fi
3846 dnl ========================================================
3847 dnl =
3848 dnl = Maintainer debug option (no --enable equivalent)
3849 dnl =
3850 dnl ========================================================
3852 AC_SUBST(AR)
3853 AC_SUBST(AR_FLAGS)
3854 AC_SUBST(AR_EXTRACT)
3855 AC_SUBST(NM)
3856 AC_SUBST_LIST(ASFLAGS)
3857 AC_SUBST(RC)
3858 AC_SUBST(RCFLAGS)
3859 AC_SUBST(WINDRES)
3860 AC_SUBST(IMPLIB)
3861 AC_SUBST(FILTER)
3862 AC_SUBST(MOZ_AUTH_EXTENSION)
3863 AC_SUBST(MOZ_PREF_EXTENSIONS)
3864 AC_SUBST_LIST(MOZ_DEBUG_LDFLAGS)
3865 AC_SUBST(WARNINGS_AS_ERRORS)
3866 AC_SUBST_LIST(WARNINGS_CFLAGS)
3867 AC_SUBST_SET(MOZ_EXTENSIONS)
3868 AC_SUBST(MOZ_TOOLKIT_SEARCH)
3869 AC_SUBST(MOZ_FEEDS)
3871 AC_SUBST(MOZ_UNIVERSALCHARDET)
3872 AC_SUBST(MOZ_SPELLCHECK)
3873 AC_SUBST(MOZ_ANDROID_ANR_REPORTER)
3874 AC_SUBST(MOZ_CRASHREPORTER)
3875 AC_SUBST(MOZ_CRASHREPORTER_INJECTOR)
3876 AC_SUBST(MOZ_STUB_INSTALLER)
3877 AC_SUBST(MOZ_ENABLE_SIGNMAR)
3878 AC_SUBST(MOZ_UPDATER)
3880 AC_SUBST(MOZ_ANGLE_RENDERER)
3881 AC_SUBST(MOZ_D3D_CPU_SUFFIX)
3882 AC_SUBST(MOZ_HAS_WINSDK_WITH_D3D)
3883 AC_SUBST(MOZ_D3DCOMPILER_VISTA_DLL)
3884 AC_SUBST(MOZ_D3DCOMPILER_VISTA_DLL_PATH)
3886 AC_SUBST(MOZ_ANDROID_APPLICATION_CLASS)
3887 AC_SUBST(MOZ_ANDROID_BROWSER_INTENT_CLASS)
3888 AC_SUBST(MOZ_EXCLUDE_HYPHENATION_DICTIONARIES)
3889 AC_SUBST(ENABLE_STRIP)
3890 AC_SUBST(PKG_SKIP_STRIP)
3891 AC_SUBST(STRIP_FLAGS)
3892 AC_SUBST(INCREMENTAL_LINKER)
3894 AC_SUBST_LIST(MOZ_FIX_LINK_PATHS)
3896 AC_SUBST(MOZ_POST_PROGRAM_COMMAND)
3897 AC_SUBST(MOZ_LINKER_EXTRACT)
3899 if test -n "$MOZ_BINARY_EXTENSIONS"; then
3900 AC_DEFINE(MOZ_BINARY_EXTENSIONS)
3901 fi
3903 AC_SUBST(MOZ_REQUIRE_SIGNING)
3904 if test "$MOZ_REQUIRE_SIGNING" = 1; then
3905 AC_DEFINE(MOZ_REQUIRE_SIGNING)
3906 fi
3908 dnl ========================================================
3909 dnl = Mac bundle name prefix
3910 dnl ========================================================
3911 MOZ_ARG_WITH_STRING(macbundlename-prefix,
3912 [ --with-macbundlename-prefix=prefix
3913 Prefix for MOZ_MACBUNDLE_NAME],
3914 [ MOZ_MACBUNDLE_NAME_PREFIX="$withval"])
3916 MOZ_MACBUNDLE_NAME=$MOZ_APP_DISPLAYNAME
3917 if test "$MOZ_MACBUNDLE_NAME_PREFIX"; then
3918 MOZ_MACBUNDLE_NAME="${MOZ_MACBUNDLE_NAME_PREFIX}${MOZ_MACBUNDLE_NAME}"
3919 fi
3921 if test "$MOZ_DEBUG"; then
3922 MOZ_MACBUNDLE_NAME="${MOZ_MACBUNDLE_NAME}Debug.app"
3923 else
3924 MOZ_MACBUNDLE_NAME=${MOZ_MACBUNDLE_NAME}.app
3925 fi
3926 AC_SUBST(MOZ_MACBUNDLE_NAME)
3928 dnl Mac bundle identifier (based on MOZ_APP_DISPLAYNAME)
3929 # If the MOZ_MACBUNDLE_ID is defined in the configure.sh, use it
3930 # Otherwise, use MOZ_APP_DISPLAYNAME
3931 if test -z "$MOZ_MACBUNDLE_ID"; then
3932 MOZ_MACBUNDLE_ID=`echo $MOZ_APP_DISPLAYNAME | tr 'A-Z' 'a-z' | tr -dc 'a-z-'`
3933 fi
3934 MOZ_MACBUNDLE_ID=${MOZ_DISTRIBUTION_ID}.${MOZ_MACBUNDLE_ID}
3935 if test "$MOZ_DEBUG"; then
3936 MOZ_MACBUNDLE_ID=${MOZ_MACBUNDLE_ID}debug
3937 fi
3939 AC_DEFINE_UNQUOTED(MOZ_MACBUNDLE_ID,$MOZ_MACBUNDLE_ID)
3940 AC_SUBST(MOZ_MACBUNDLE_ID)
3942 dnl ========================================================
3943 dnl = Child Process Name for IPC
3944 dnl ========================================================
3945 if test "$MOZ_WIDGET_TOOLKIT" != "android"; then
3946 MOZ_CHILD_PROCESS_NAME="plugin-container${BIN_SUFFIX}"
3947 else
3948 # We want to let Android unpack the file at install time, but it only does
3949 # so if the file is named libsomething.so. The lib/ path is also required
3950 # because the unpacked file will be under the lib/ subdirectory and will
3951 # need to be executed from that path.
3952 MOZ_CHILD_PROCESS_NAME="libplugin-container.so"
3953 fi
3954 MOZ_CHILD_PROCESS_BUNDLE="plugin-container.app/Contents/MacOS/"
3955 MOZ_CHILD_PROCESS_BUNDLENAME="${MOZ_APP_DISPLAYNAME}CP"
3957 AC_SUBST(MOZ_CHILD_PROCESS_NAME)
3958 AC_SUBST(MOZ_CHILD_PROCESS_BUNDLE)
3959 AC_SUBST(MOZ_CHILD_PROCESS_BUNDLENAME)
3961 # The following variables are available to branding and application
3962 # configuration ($BRANDING/configure.sh and $APPLICATION/confvars.sh):
3963 # - MOZ_APP_VENDOR: Used for application.ini's "Vendor" field, which also
3964 # impacts profile location and user-visible fields.
3965 # - MOZ_APP_BASENAME: Typically stays consistent for multiple branded
3966 # versions of a given application (e.g. Aurora and Firefox both use
3967 # "Firefox"), but may vary for full rebrandings (e.g. Iceweasel). Used
3968 # for application.ini's "Name" field, which controls profile location in
3969 # the absence of a "Profile" field (see below), and various system
3970 # integration hooks (Unix remoting, Windows MessageWindow name, etc.)
3971 # - MOZ_APP_DISPLAYNAME: Used in user-visible fields (DLL properties,
3972 # Mac Bundle name, Updater, Installer), it is typically used for nightly
3973 # builds (e.g. Aurora for Firefox).
3974 # - MOZ_APP_VERSION: Defines the application version number.
3975 # - MOZ_APP_VERSION_DISPLAY: Defines the application version number. Used
3976 # in the "About" window. If not set, defaults to MOZ_APP_VERSION.
3977 # - MOZ_APP_NAME: Used for e.g. the binary program file name. If not set,
3978 # defaults to a lowercase form of MOZ_APP_BASENAME.
3979 # - MOZ_APP_REMOTINGNAME: Used for the internal program name, which affects
3980 # profile name and remoting. If not set, defaults to MOZ_APP_NAME.
3981 # - MOZ_APP_PROFILE: When set, used for application.ini's
3982 # "Profile" field, which controls profile location.
3983 # - MOZ_APP_ID: When set, used for application.ini's "ID" field, and
3984 # crash reporter server url.
3985 # - MOZ_APP_ANDROID_VERSION_CODE: On Android, "android:versionCode" for
3986 # the main application is set to the value of this variable. If not
3987 # set, it falls back to a Mozilla-specific value derived from the
3988 # build ID.
3989 # - MOZ_ANDROID_SHARED_ID: On Android, "android:sharedUserId" for all Android
3990 # packages produced.
3991 # - MOZ_ANDROID_GCM_SENDERID: On Android, the Android GCM Sender ID used. GCM
3992 # sender IDs are not sensitive: see, http://stackoverflow.com/a/18216063.
3993 # - MOZ_MMA_GCM_SENDERID: This GCM Sender ID is used for MMA integration.
3994 # - MOZ_PROFILE_MIGRATOR: When set, enables profile migrator.
3996 if test -z "$MOZ_APP_NAME"; then
3997 MOZ_APP_NAME=`echo $MOZ_APP_BASENAME | tr A-Z a-z`
3998 fi
4000 if test -z "$MOZ_APP_REMOTINGNAME"; then
4001 MOZ_APP_REMOTINGNAME=$MOZ_APP_NAME
4002 fi
4004 if test -z "$MOZ_APP_VERSION_DISPLAY"; then
4005 MOZ_APP_VERSION_DISPLAY=$MOZ_APP_VERSION
4006 fi
4008 if test -z "$ANDROID_PACKAGE_NAME" ; then
4009 # When we got rid of the Aurora channel we decided to replace the old
4010 # Nightly ANDROID_PACKAGE_NAME with Aurora. To make sure this is inherited
4011 # by all mozilla-central based branches we make this the new "default"
4012 # for Fennec. Non mozilla-central based branches set ANDROID_PACKAGE_NAME
4013 # in their mozconfig, so they will never get this. If there are ever
4014 # non-Fennec builds for Android, they will fall into the else block
4015 # and use their own default name.
4016 # https://bugzilla.mozilla.org/show_bug.cgi?id=1357808 has additional
4017 # background on this.
4018 if test "$MOZ_APP_NAME" = "fennec"; then
4019 ANDROID_PACKAGE_NAME="org.mozilla.fennec_aurora"
4020 else
4021 ANDROID_PACKAGE_NAME="org.mozilla.$MOZ_APP_NAME"
4022 fi
4023 fi
4025 # Mozilla released Firefox for Android {Release,Beta} and {Aurora,Nightly} to
4026 # the public with specific common shared IDs and we need to keep them
4027 # consistent forever. The specific common values are set by per-channel
4028 # branding; all other channels use a generic sharedID, set below.
4029 if test -z "$MOZ_ANDROID_SHARED_ID" ; then
4030 MOZ_ANDROID_SHARED_ID="${ANDROID_PACKAGE_NAME}.sharedID"
4031 fi
4033 # For extensions and langpacks, we require a max version that is compatible
4034 # across security releases. MOZ_APP_MAXVERSION is our method for doing that.
4035 # 24.0a1 and 24.0a2 aren't affected
4036 # 24.0 becomes 24.*
4037 # 24.1.1 becomes 24.*
4038 IS_ALPHA=`echo $MOZ_APP_VERSION | grep a`
4039 if test -z "$IS_ALPHA"; then
4040 changequote(,)
4041 if test "$(basename $MOZ_BUILD_APP)" = "suite"; then
4042 MOZ_APP_MAXVERSION=`echo $MOZ_APP_VERSION | sed "s|\(^[0-9]*\.[0-9]*\).*|\1|"`.*
4043 else
4044 MOZ_APP_MAXVERSION=`echo $MOZ_APP_VERSION | sed "s|\(^[0-9]*\).*|\1|"`.*
4045 fi
4046 changequote([,])
4047 else
4048 MOZ_APP_MAXVERSION=$MOZ_APP_VERSION
4049 fi
4051 AC_SUBST(MOZ_APP_NAME)
4052 AC_SUBST(MOZ_APP_REMOTINGNAME)
4053 AC_SUBST(MOZ_APP_DISPLAYNAME)
4054 AC_SUBST(MOZ_APP_BASENAME)
4055 AC_SUBST(MOZ_APP_VENDOR)
4056 AC_SUBST(MOZ_APP_PROFILE)
4057 AC_SUBST(MOZ_APP_ID)
4058 AC_SUBST(MOZ_APP_ANDROID_VERSION_CODE)
4059 AC_SUBST(MOZ_ANDROID_SHARED_ID)
4060 AC_SUBST(MOZ_ANDROID_GCM_SENDERID)
4061 AC_SUBST(MOZ_MMA_GCM_SENDERID)
4062 AC_SUBST(MAR_CHANNEL_ID)
4063 AC_SUBST(ACCEPTED_MAR_CHANNEL_IDS)
4064 AC_SUBST(MOZ_PROFILE_MIGRATOR)
4065 AC_DEFINE_UNQUOTED(MOZ_APP_UA_NAME, "$MOZ_APP_UA_NAME")
4066 AC_SUBST(MOZ_APP_UA_NAME)
4067 AC_DEFINE_UNQUOTED(MOZ_APP_UA_VERSION, "$MOZ_APP_VERSION")
4068 AC_SUBST(MOZ_APP_VERSION)
4069 AC_SUBST(MOZ_APP_VERSION_DISPLAY)
4070 AC_DEFINE_UNQUOTED(BROWSER_CHROME_URL, $BROWSER_CHROME_URL)
4071 AC_DEFINE_UNQUOTED(BROWSER_CHROME_URL_QUOTED, "$BROWSER_CHROME_URL")
4073 AC_SUBST(MOZ_APP_MAXVERSION)
4074 AC_DEFINE_UNQUOTED(FIREFOX_VERSION,$FIREFOX_VERSION)
4075 AC_SUBST(FIREFOX_VERSION)
4076 AC_SUBST(MOZ_UA_OS_AGNOSTIC)
4077 if test -n "$MOZ_UA_OS_AGNOSTIC"; then
4078 AC_DEFINE(MOZ_UA_OS_AGNOSTIC)
4079 fi
4081 AC_SUBST(MOZ_PKG_SPECIAL)
4082 AC_SUBST(MOZ_SIMPLE_PACKAGE_NAME)
4084 if test "$MOZILLA_OFFICIAL"; then
4085 # Build revisions should always be present in official builds
4086 MOZ_INCLUDE_SOURCE_INFO=1
4087 fi
4089 # External builds (specifically Ubuntu) may drop the hg repo information, so we allow to
4090 # explicitly set the repository and changeset information in.
4091 AC_SUBST(MOZ_SOURCE_REPO)
4092 AC_SUBST(MOZ_SOURCE_CHANGESET)
4093 AC_SUBST(MOZ_INCLUDE_SOURCE_INFO)
4095 if test "$MOZ_TELEMETRY_REPORTING"; then
4096 AC_DEFINE(MOZ_TELEMETRY_REPORTING)
4098 # Enable Telemetry by default for nightly and aurora channels
4099 if test -z "$RELEASE_OR_BETA"; then
4100 AC_DEFINE(MOZ_TELEMETRY_ON_BY_DEFAULT)
4101 fi
4102 fi
4104 dnl If we have any service that uploads data (and requires data submission
4105 dnl policy alert), set MOZ_DATA_REPORTING.
4106 dnl We need SUBST for build system and DEFINE for xul preprocessor.
4107 if test -n "$MOZ_TELEMETRY_REPORTING" || test -n "$MOZ_SERVICES_HEALTHREPORT" || test -n "$MOZ_CRASHREPORTER"; then
4108 MOZ_DATA_REPORTING=1
4109 AC_DEFINE(MOZ_DATA_REPORTING)
4110 AC_SUBST(MOZ_DATA_REPORTING)
4111 fi
4113 dnl win32 options
4114 AC_SUBST(WIN32_REDIST_DIR)
4115 AC_SUBST(WIN_UCRT_REDIST_DIR)
4116 AC_SUBST(WIN_DIA_SDK_BIN_DIR)
4118 dnl ========================================================
4119 dnl ICU Support
4120 dnl ========================================================
4122 _INTL_API=yes
4124 if test "$MOZ_WIDGET_TOOLKIT" = "cocoa"; then
4125 USE_ICU=1
4126 fi
4128 MOZ_CONFIG_ICU()
4130 dnl Echo the CFLAGS to remove extra whitespace.
4131 CFLAGS=`echo \
4132 $_COMPILATION_CFLAGS \
4133 $CFLAGS`
4135 CXXFLAGS=`echo \
4136 $_WARNINGS_CXXFLAGS \
4137 $_COMPILATION_CXXFLAGS \
4138 $CXXFLAGS`
4140 COMPILE_CFLAGS=`echo \
4141 $_DEFINES_CFLAGS \
4142 $COMPILE_CFLAGS`
4144 COMPILE_CXXFLAGS=`echo \
4145 $_DEFINES_CXXFLAGS \
4146 $COMPILE_CXXFLAGS`
4148 HOST_CFLAGS=`echo \
4149 $_WARNINGS_HOST_CFLAGS \
4150 $_COMPILATION_HOST_CFLAGS \
4151 $HOST_CFLAGS`
4153 HOST_CXXFLAGS=`echo \
4154 $_WARNINGS_HOST_CXXFLAGS \
4155 $_COMPILATION_HOST_CXXFLAGS \
4156 $HOST_CXXFLAGS`
4158 AC_SUBST(MOZ_SYSTEM_JPEG)
4159 AC_SUBST(MOZ_SYSTEM_PNG)
4161 AC_SUBST_LIST(MOZ_JPEG_CFLAGS)
4162 AC_SUBST_LIST(MOZ_JPEG_LIBS)
4163 AC_SUBST_LIST(MOZ_PNG_CFLAGS)
4164 AC_SUBST_LIST(MOZ_PNG_LIBS)
4166 AC_SUBST(MOZ_SYSTEM_NSPR)
4168 AC_SUBST(MOZ_SYSTEM_NSS)
4170 HOST_CMFLAGS="-x objective-c -fobjc-exceptions"
4171 HOST_CMMFLAGS="-x objective-c++ -fobjc-exceptions"
4172 OS_COMPILE_CMFLAGS="-x objective-c -fobjc-exceptions"
4173 OS_COMPILE_CMMFLAGS="-x objective-c++ -fobjc-exceptions"
4174 if test "$MOZ_WIDGET_TOOLKIT" = uikit; then
4175 OS_COMPILE_CMFLAGS="$OS_COMPILE_CMFLAGS -fobjc-abi-version=2 -fobjc-legacy-dispatch"
4176 OS_COMPILE_CMMFLAGS="$OS_COMPILE_CMMFLAGS -fobjc-abi-version=2 -fobjc-legacy-dispatch"
4177 fi
4178 AC_SUBST(HOST_CMFLAGS)
4179 AC_SUBST(HOST_CMMFLAGS)
4180 AC_SUBST(OS_COMPILE_CMFLAGS)
4181 AC_SUBST(OS_COMPILE_CMMFLAGS)
4183 OS_CFLAGS="$CFLAGS"
4184 OS_CXXFLAGS="$CXXFLAGS"
4185 OS_CPPFLAGS="$CPPFLAGS"
4186 OS_COMPILE_CFLAGS="$COMPILE_CFLAGS"
4187 OS_COMPILE_CXXFLAGS="$COMPILE_CXXFLAGS"
4188 OS_LDFLAGS="$LDFLAGS"
4189 OS_LIBS="$LIBS"
4190 AC_SUBST_LIST(OS_CFLAGS)
4191 AC_SUBST_LIST(OS_CXXFLAGS)
4192 AC_SUBST_LIST(OS_CPPFLAGS)
4193 AC_SUBST_LIST(OS_COMPILE_CFLAGS)
4194 AC_SUBST_LIST(OS_COMPILE_CXXFLAGS)
4195 AC_SUBST_LIST(OS_LDFLAGS)
4196 AC_SUBST(OS_LIBS)
4198 AC_SUBST(HOST_CC)
4199 AC_SUBST(HOST_CXX)
4200 AC_SUBST_LIST(HOST_CFLAGS)
4201 AC_SUBST_LIST(HOST_CPPFLAGS)
4202 AC_SUBST_LIST(HOST_CXXFLAGS)
4203 AC_SUBST(HOST_LDFLAGS)
4204 AC_SUBST_LIST(HOST_OPTIMIZE_FLAGS)
4205 AC_SUBST(HOST_AR)
4206 AC_SUBST(HOST_AR_FLAGS)
4207 AC_SUBST(HOST_RANLIB)
4208 AC_SUBST(HOST_BIN_SUFFIX)
4210 AC_SUBST(TARGET_XPCOM_ABI)
4211 AC_SUBST(HAVE_TOOLCHAIN_SUPPORT_MSSSE3)
4212 AC_SUBST(HAVE_TOOLCHAIN_SUPPORT_MSSE4_1)
4213 AC_SUBST(HAVE_X86_AVX2)
4214 AC_SUBST(HAVE_ALTIVEC)
4216 AC_SUBST_LIST(DSO_CFLAGS)
4217 AC_SUBST_LIST(DSO_PIC_CFLAGS)
4218 AC_SUBST(DSO_LDOPTS)
4219 AC_SUBST(BIN_SUFFIX)
4220 AC_SUBST(USE_N32)
4221 AC_SUBST(CC_VERSION)
4222 AC_SUBST(NS_ENABLE_TSF)
4223 AC_SUBST(WIN32_CONSOLE_EXE_LDFLAGS)
4224 AC_SUBST(WIN32_GUI_EXE_LDFLAGS)
4226 AC_SUBST(MOZ_FFVPX)
4227 AC_SUBST(MOZ_FFVPX_FLACONLY)
4228 AC_SUBST_LIST(FFVPX_ASFLAGS)
4229 AC_SUBST(VPX_USE_YASM)
4230 AC_SUBST_LIST(VPX_ASFLAGS)
4231 AC_SUBST(VPX_AS_CONVERSION)
4232 AC_SUBST(VPX_X86_ASM)
4233 AC_SUBST(VPX_ARM_ASM)
4234 AC_SUBST(LIBJPEG_TURBO_USE_YASM)
4235 AC_SUBST_LIST(LIBJPEG_TURBO_ASFLAGS)
4236 AC_SUBST(MOZ_LIBAV_FFT)
4237 AC_SUBST_LIST(LIBAV_FFT_ASFLAGS)
4238 AC_SUBST(MOZ_DEVTOOLS)
4240 AC_SUBST(MOZ_PACKAGE_JSSHELL)
4241 AC_SUBST(MOZ_FOLD_LIBS)
4242 AC_SUBST_LIST(MOZ_FOLD_LIBS_FLAGS)
4244 AC_SUBST(DMG_TOOL)
4246 dnl Host JavaScript runtime, if any, to use during cross compiles.
4247 AC_SUBST(JS_BINARY)
4249 AC_SUBST(NSS_EXTRA_SYMBOLS_FILE)
4251 if test -n "$COMPILE_ENVIRONMENT"; then
4252 AC_CHECK_FUNCS(posix_fadvise posix_fallocate)
4254 dnl Check for missing components
4255 if test "$MOZ_X11"; then
4256 dnl ====================================================
4257 dnl = Check if X headers exist
4258 dnl ====================================================
4259 _SAVE_CFLAGS=$CFLAGS
4260 CFLAGS="$CFLAGS $XCFLAGS"
4261 AC_TRY_COMPILE([
4262 #include <stdio.h>
4263 #include <stdlib.h>
4264 #include <X11/Xlib.h>
4265 #include <X11/Intrinsic.h>
4266 #include <X11/extensions/XShm.h>
4267 ],
4268 [
4269 Display *dpy = 0;
4270 if ((dpy = XOpenDisplay(NULL)) == NULL) {
4271 fprintf(stderr, ": can't open %s\n", XDisplayName(NULL));
4272 exit(1);
4273 }
4274 ], [],
4275 [ AC_MSG_ERROR([Can't find X headers (install libxt-dev (Debian/Ubuntu), libXt-devel (Fedora), or xorg-x11-libXt-devel (SuSE)).]) ])
4276 CFLAGS="$_SAVE_CFLAGS"
4278 if test -n "$MISSING_X"; then
4279 AC_MSG_ERROR([ Could not find the following X libraries: $MISSING_X ]);
4280 fi
4282 fi # MOZ_X11
4284 fi # COMPILE_ENVIRONMENT
4286 dnl Set various defines and substitutions
4287 dnl ========================================================
4289 if test "$ACCESSIBILITY" -a "$MOZ_ENABLE_GTK" ; then
4290 AC_DEFINE(MOZ_ACCESSIBILITY_ATK)
4291 ATK_FULL_VERSION=`$PKG_CONFIG --modversion atk`
4292 ATK_MAJOR_VERSION=`echo ${ATK_FULL_VERSION} | $AWK -F\. '{ print $1 }'`
4293 ATK_MINOR_VERSION=`echo ${ATK_FULL_VERSION} | $AWK -F\. '{ print $2 }'`
4294 ATK_REV_VERSION=`echo ${ATK_FULL_VERSION} | $AWK -F\. '{ print $3 }'`
4295 AC_DEFINE_UNQUOTED(ATK_MAJOR_VERSION, $ATK_MAJOR_VERSION)
4296 AC_DEFINE_UNQUOTED(ATK_MINOR_VERSION, $ATK_MINOR_VERSION)
4297 AC_DEFINE_UNQUOTED(ATK_REV_VERSION, $ATK_REV_VERSION)
4298 fi
4300 AC_SUBST(MOZ_DEV_EDITION)
4301 if test -n "$MOZ_DEV_EDITION"; then
4302 AC_DEFINE(MOZ_DEV_EDITION)
4303 fi
4305 if test "$MOZ_DEBUG" -o "$DEVELOPER_OPTIONS"; then
4306 A11Y_LOG=1
4307 fi
4308 AC_SUBST(A11Y_LOG)
4309 if test -n "$A11Y_LOG"; then
4310 AC_DEFINE(A11Y_LOG)
4311 fi
4313 dnl Spit out some output
4314 dnl ========================================================
4316 dnl The following defines are used by xpcom
4317 _NON_GLOBAL_ACDEFINES="$_NON_GLOBAL_ACDEFINES
4318 CPP_THROW_NEW
4319 HAVE_CPP_DYNAMIC_CAST_TO_VOID_PTR
4320 HAVE_GETPAGESIZE
4321 HAVE_STATVFS64
4322 HAVE_STATVFS
4323 HAVE_STATFS64
4324 HAVE_STATFS
4325 HAVE_SYS_STATVFS_H
4326 HAVE_SYS_STATFS_H
4327 HAVE_SYS_VFS_H
4328 HAVE_SYS_MOUNT_H
4329 "
4331 # Avoid using obsolete NSPR features
4332 AC_DEFINE(NO_NSPR_10_SUPPORT)
4334 # Don't build NSS libpkix
4335 NSS_DISABLE_LIBPKIX=1
4336 AC_SUBST(NSS_DISABLE_LIBPKIX)
4338 MOZ_CREATE_CONFIG_STATUS()
4340 if test -z "$direct_nspr_config"; then
4341 dnl ========================================================
4342 dnl = Setup a nice relatively clean build environment for
4343 dnl = sub-configures.
4344 dnl ========================================================
4345 CC="$_SUBDIR_CC"
4346 CXX="$_SUBDIR_CXX"
4347 CFLAGS="$_SUBDIR_CFLAGS"
4348 CPPFLAGS="$_SUBDIR_CPPFLAGS"
4349 CXXFLAGS="$_SUBDIR_CXXFLAGS"
4350 LDFLAGS="$_SUBDIR_LDFLAGS"
4351 HOST_CC="$_SUBDIR_HOST_CC"
4352 HOST_CFLAGS="$_SUBDIR_HOST_CFLAGS"
4353 HOST_CXXFLAGS="$_SUBDIR_HOST_CXXFLAGS"
4354 HOST_LDFLAGS="$_SUBDIR_HOST_LDFLAGS"
4355 RC=
4356 fi
4358 unset MAKEFILES
4359 unset CONFIG_FILES
4361 # Run all configure scripts specified by a subconfigure
4362 if test -n "$_subconfigure_subdir"; then
4363 _save_srcdir="$srcdir"
4364 srcdir="$srcdir/.."
4365 _save_ac_configure_args="$ac_configure_args"
4366 ac_configure_args="$_subconfigure_config_args"
4367 AC_OUTPUT_SUBDIRS_NOW("$_subconfigure_subdir",$cache_file)
4368 ac_configure_args="$_save_ac_configure_args"
4369 srcdir="$_save_srcdir"
4370 fi
4372 if test "$COMPILE_ENVIRONMENT" -a "$MOZ_WIDGET_TOOLKIT"; then
4375 dnl ========================================================
4376 dnl = Setup a nice relatively clean build environment for
4377 dnl = sub-configures.
4378 dnl ========================================================
4379 CC="$_SUBDIR_CC"
4380 CXX="$_SUBDIR_CXX"
4381 CFLAGS="$_SUBDIR_CFLAGS"
4382 CPPFLAGS="$_SUBDIR_CPPFLAGS"
4383 CXXFLAGS="$_SUBDIR_CXXFLAGS"
4384 LDFLAGS="$_SUBDIR_LDFLAGS"
4385 HOST_CC="$_SUBDIR_HOST_CC"
4386 HOST_CFLAGS="$_SUBDIR_HOST_CFLAGS"
4387 HOST_CXXFLAGS="$_SUBDIR_HOST_CXXFLAGS"
4388 HOST_LDFLAGS="$_SUBDIR_HOST_LDFLAGS"
4389 RC=
4391 # Run the SpiderMonkey 'configure' script.
4392 dist=$MOZ_BUILD_ROOT/dist
4393 ac_configure_args="$_SUBDIR_CONFIG_ARGS"
4395 # --with-system-nspr will have been converted into the relevant $NSPR_CFLAGS
4396 # and $NSPR_LIBS.
4397 ac_configure_args="`echo $ac_configure_args | sed -e 's/--with-system-nspr\S* *//'`"
4399 if test "$_INTL_API" = no; then
4400 ac_configure_args="$ac_configure_args --without-intl-api"
4401 fi
4403 if test -n "$NSPR_CFLAGS" -o -n "$NSPR_LIBS"; then
4404 ac_configure_args="$ac_configure_args --with-nspr-cflags='$NSPR_CFLAGS'"
4405 ac_configure_args="$ac_configure_args --with-nspr-libs='$NSPR_LIBS'"
4406 fi
4407 ac_configure_args="$ac_configure_args --prefix=$dist"
4408 if test -n "$ZLIB_IN_MOZGLUE"; then
4409 MOZ_ZLIB_LIBS=
4410 fi
4411 export MOZ_SYSTEM_ZLIB
4412 export MOZ_ZLIB_CFLAGS
4413 export MOZ_ZLIB_LIBS
4414 export MOZ_APP_NAME
4415 export MOZ_APP_REMOTINGNAME
4416 export MOZ_DEV_EDITION
4417 export RUSTC
4418 export CARGO
4419 export MOZILLA_CENTRAL_PATH=$_topsrcdir
4420 export STLPORT_CPPFLAGS
4421 export STLPORT_LIBS
4422 unset MOZ_BUILD_APP
4423 export DIST
4424 export MOZ_LINKER
4425 export ZLIB_IN_MOZGLUE
4426 export AR
4427 export RANLIB
4428 export CPP
4429 export CC
4430 export CXX
4431 export ARFLAGS
4432 export CPPFLAGS
4433 export CFLAGS
4434 export CXXFLAGS
4435 export LDFLAGS
4436 export HOST_CC
4437 export HOST_CXX
4438 export HOST_CFLAGS
4439 export HOST_CPPFLAGS
4440 export HOST_CXXFLAGS
4441 export HOST_LDFLAGS
4443 if ! test -e js; then
4444 mkdir js
4445 fi
4447 ac_configure_args="$ac_configure_args JS_STANDALONE="
4448 AC_OUTPUT_SUBDIRS(js/src,$cache_file)
4449 ac_configure_args="$_SUBDIR_CONFIG_ARGS"
4451 fi # COMPILE_ENVIRONMENT
4453 dnl we need to run config.status after js/src subconfigure because we're
4454 dnl traversing its moz.build and we need its config.status for that.
4455 dnl However, writing our own config.status needs to happen before
4456 dnl subconfigures because the setup surrounding subconfigures alters
4457 dnl many AC_SUBSTed variables.
4458 MOZ_RUN_ALL_SUBCONFIGURES()
4460 rm -fr confdefs* $ac_clean_files