Merge remote-tracking branch 'origin/tracking' into custom

application/basilisk/installer/Makefile.in

@@ -84,6 +84,10 @@ ifdef NECKO_WIFI
 DEFINES += -DNECKO_WIFI
 endif
 
+ifdef GKMEDIAS_SHARED_LIBRARY
+DEFINES += -DGKMEDIAS_SHARED_LIBRARY
+endif
+
 ifdef MAKENSISU
 DEFINES += -DHAVE_MAKENSISU=1
 endif

application/basilisk/installer/package-manifest.in

@@ -70,6 +70,9 @@
 #ifndef MOZ_STATIC_JS
 @BINPATH@/@DLL_PREFIX@mozjs@DLL_SUFFIX@
 #endif
+#ifdef GKMEDIAS_SHARED_LIBRARY
+@BINPATH@/@DLL_PREFIX@gkmedias@DLL_SUFFIX@
+#endif
 #ifndef MOZ_SYSTEM_NSPR
 #ifndef MOZ_FOLD_LIBS
 @BINPATH@/@DLL_PREFIX@nspr4@DLL_SUFFIX@

application/palemoon/installer/Makefile.in

@@ -136,8 +136,8 @@ AB = $(firstword $(subst -, ,$(AB_CD)))
 DEFINES += -DAB=$(AB)
 
 DEFINES += -DMOZ_ICU_VERSION=$(MOZ_ICU_VERSION)
-ifdef MOZ_SYSTEM_ICU
-DEFINES += -DMOZ_SYSTEM_ICU
+ifdef MOZ_SHARED_ICU
+DEFINES += -DMOZ_SHARED_ICU
 endif
 ifdef MOZ_ICU_DATA_ARCHIVE
 DEFINES += -DMOZ_ICU_DATA_ARCHIVE

application/palemoon/installer/package-manifest.in

@@ -63,6 +63,9 @@
 #ifndef MOZ_STATIC_JS
 @BINPATH@/@DLL_PREFIX@mozjs@DLL_SUFFIX@
 #endif
+#ifdef GKMEDIAS_SHARED_LIBRARY
+@BINPATH@/@DLL_PREFIX@gkmedias@DLL_SUFFIX@
+#endif
 #ifndef MOZ_SYSTEM_NSPR
 #ifndef MOZ_FOLD_LIBS
 @BINPATH@/@DLL_PREFIX@nspr4@DLL_SUFFIX@
@@ -86,6 +89,15 @@
 #ifdef MOZ_ICU_DATA_ARCHIVE
 @RESPATH@/@ICU_DATA_FILE@
 #endif
+#ifdef MOZ_SHARED_ICU
+#ifdef XP_WIN
+@BINPATH@/icu@MOZ_ICU_VERSION@.dll
+#elif defined(XP_MACOSX)
+@BINPATH@/icu@MOZ_ICU_VERSION@.dylib
+#elif defined(XP_UNIX)
+@BINPATH@/libicu@MOZ_ICU_VERSION@.so
+#endif
+#endif
 #ifdef MOZ_GTK3
 @BINPATH@/@DLL_PREFIX@mozgtk@DLL_SUFFIX@
 @BINPATH@/gtk2/@DLL_PREFIX@mozgtk@DLL_SUFFIX@

build/autoconf/icu.m4

@@ -34,11 +34,10 @@ if test -n "$USE_ICU"; then
     ICU_DATA_FILE="icudt${version}l.dat"
 
     dnl We won't build ICU data as a separate file when building
-    dnl JS standalone so that embedders don't have to deal with it.
-    dnl We also don't do it on Windows because sometimes the file goes
-    dnl missing -- possibly due to overzealous antivirus software? --
-    dnl which prevents the browser from starting up :(
-    if test -z "$JS_STANDALONE"; then
+    dnl ICU as a shared library, as we need to fold the data into
+    dnl the shared library in order for consumers like Spidermonkey
+    dnl to use it without code duplication.
+    if test -z "$MOZ_SHARED_ICU"; then
         MOZ_ICU_DATA_ARCHIVE=1
     else
         MOZ_ICU_DATA_ARCHIVE=
@@ -46,17 +45,18 @@ if test -n "$USE_ICU"; then
 fi
 
 AC_SUBST(MOZ_ICU_VERSION)
-AC_SUBST(ENABLE_INTL_API)
 AC_SUBST(USE_ICU)
 AC_SUBST(ICU_DATA_FILE)
 AC_SUBST(MOZ_ICU_DATA_ARCHIVE)
+AC_SUBST(MOZ_SHARED_ICU)
 
 if test -n "$USE_ICU"; then
     if test -z "$YASM" -a -z "$GNU_AS" -a "$COMPILE_ENVIRONMENT"; then
       AC_MSG_ERROR([Building ICU requires either yasm or a GNU assembler. If you do not have either of those available for this platform you must use --without-intl-api])
     fi
-    dnl We build ICU as a static library.
-    AC_DEFINE(U_STATIC_IMPLEMENTATION)
+    if test -z "$MOZ_SHARED_ICU"; then
+       AC_DEFINE(U_STATIC_IMPLEMENTATION)
+    fi
     dnl Source files that use ICU should have control over which parts of the ICU
     dnl namespace they want to use.
     AC_DEFINE(U_USING_ICU_NAMESPACE,0)

build/moz.configure/old.configure

@@ -226,6 +226,8 @@ def old_configure_options(*options):
     '--enable-safe-browsing',
     '--enable-sandbox',
     '--enable-security-sqlstore',
+    '--enable-shared-icu',
+    '--enable-shared-media',
     '--enable-signmar',
     '--enable-simulator',
     '--enable-small-chunk-size',

config/external/icu/moz.build

@@ -3,8 +3,6 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-Library('icu')
-
 DIRS += [
     'common',
     'data',
@@ -14,5 +12,14 @@ DIRS += [
 if CONFIG['MOZ_ICU_DATA_ARCHIVE']:
     DIRS += ['stubdata']
     USE_LIBS += ['icustubdata']
+    Library('icu')
 else:
     USE_LIBS += ['icudata']
+    SharedLibrary('icu')
+    SHARED_LIBRARY_NAME = 'icu' + CONFIG['MOZ_ICU_VERSION']
+    # Linking ICU gets too spammy in warnings with MSVC
+    if CONFIG['_MSC_VER'] and not CONFIG['CLANG_CL']:
+        LDFLAGS += [
+            '/IGNORE:4217', # symbol defined in $1.obj is defined in $2.obj
+            '/IGNORE:4286', # similar with LNK4217
+        ]

config/moz.build

@@ -28,6 +28,9 @@ if CONFIG['HOST_OS_ARCH'] != 'WINNT':
     # while the program here is in C.
     HostProgram('nsinstall_real', c_only=True)
 
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    DEFINES['GKMEDIAS_SHARED_LIBRARY'] = True
+
 PYTHON_UNIT_TESTS += [
     'tests/test_mozbuild_reading.py',
     'tests/unit-expandlibs.py',

config/system-headers

@@ -1070,6 +1070,22 @@ QtSparql/qsparqlresult.h
 #if MOZ_TREE_PIXMAN!=1
 pixman.h
 #endif
+#ifdef GKMEDIAS_SHARED_LIBRARY
+vpx/vpx_codec.h
+vpx/vpx_decoder.h
+vpx/vpx_encoder.h
+vpx/vp8cx.h
+vpx/vp8dx.h
+vpx_mem/vpx_mem.h
+vorbis/codec.h
+theora/theoradec.h
+tremor/ivorbiscodec.h
+speex/speex_resampler.h
+ogg/ogg.h
+ogg/os_types.h
+nestegg/nestegg.h
+cubeb/cubeb.h
+#endif
 gst/gst.h
 gst/app/gstappsink.h
 gst/app/gstappsrc.h

dom/media/gmp/moz.build

@@ -137,6 +137,9 @@ IPDL_SOURCES += [
   'PGMPVideoEncoder.ipdl',
 ]
 
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    NO_VISIBILITY_FLAGS = True
+
 # comment this out to use Unsafe Shmem for more performance
 DEFINES['GMP_SAFE_SHMEM'] = True
 

gfx/angle/moz.build

@@ -175,6 +175,14 @@ EXPORTS.angle.KHR += [ 'include/KHR/khrplatform.h' ]
 
 LOCAL_INCLUDES += [ 'include', 'src', 'src/common/third_party/numerics' ]
 
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    NO_VISIBILITY_FLAGS = True
+
+# This tells ANGLE to build the translator with declspec(dllexport) on Windows
+# which we need to get these symbols exported from gkmedias
+DEFINES['COMPONENT_BUILD'] = True
+DEFINES['ANGLE_TRANSLATOR_IMPLEMENTATION'] = True
+
 # We allow warnings for third-party code that can be updated from upstream.
 ALLOW_COMPILER_WARNINGS = True
 

gfx/graphite2/src/moz.build

@@ -57,9 +57,13 @@ UNIFIED_SOURCES += [
     'UtfCodec.cpp',
 ]
 
-# tell graphite2 not to export symbols, we'll be linking it directly with
-# thebes
-DEFINES['GRAPHITE2_STATIC'] = True
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    NO_VISIBILITY_FLAGS = True
+    DEFINES['GRAPHITE2_EXPORTING'] = True
+else:
+    # tell graphite2 not to export symbols, we'll be linking it directly with
+    # thebes
+    DEFINES['GRAPHITE2_STATIC'] = True
 
 # We allow warnings for third-party code that can be updated from upstream.
 ALLOW_COMPILER_WARNINGS = True

gfx/ots/src/moz.build

@@ -56,6 +56,9 @@ UNIFIED_SOURCES += [
     'vvar.cc',
 ]
 
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    NO_VISIBILITY_FLAGS = True
+
 # We allow warnings for third-party code that can be updated from upstream.
 ALLOW_COMPILER_WARNINGS = True
 
@@ -66,6 +69,10 @@ DEFINES['PACKAGE_BUGREPORT'] = '"http://bugzilla.mozilla.org/"'
 DEFINES['OTS_GRAPHITE'] = 1
 DEFINES['OTS_VARIATIONS'] = 1
 
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    DEFINES['OTS_DLL'] = True
+    DEFINES['OTS_DLL_EXPORTS'] = True
+
 USE_LIBS += [
     'brotli',
     'woff2',

gfx/qcms/moz.build

@@ -16,7 +16,10 @@ SOURCES += [
     'transform_util.c',
 ]
 
-FINAL_LIBRARY = 'xul'
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    NO_VISIBILITY_FLAGS = True
+
+FINAL_LIBRARY = 'gkmedias'
 
 if CONFIG['GNU_CC']:
     CFLAGS += ['-Wno-missing-field-initializers']

gfx/skia/generate_mozbuild.py

@@ -84,6 +84,10 @@ if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'windows':
         'skia/src/fonts/SkRemotableFontMgr.cpp',
     ]
 
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    DEFINES['SKIA_DLL'] = 1
+    DEFINES['GR_DLL'] = 1
+
 # We should autogenerate these SSE related flags.
 
 if CONFIG['_MSC_VER']:

gfx/skia/moz.build

@@ -643,11 +643,11 @@ else:
         'skia/src/opts/SkBlitRow_opts_none.cpp',
     ]
 
-
 # We allow warnings for third-party code that can be updated from upstream.
 ALLOW_COMPILER_WARNINGS = True
 
-FINAL_LIBRARY = 'gkmedias'
+FINAL_LIBRARY = 'xul'
+
 LOCAL_INCLUDES += [
     'skia/include/c',
     'skia/include/config',

gfx/skia/skia/include/utils/SkPaintFilterCanvas.h

@@ -27,7 +27,7 @@ public:
      * specified canvas.  Also copies the target canvas matrix and clip bounds.
      */
     SkPaintFilterCanvas(SkCanvas* canvas);
-
+    
     enum Type {
         kPaint_Type,
         kPoint_Type,

gfx/skia/skia/src/core/SkCanvas.cpp

@@ -22,6 +22,7 @@
 #include "SkLatticeIter.h"
 #include "SkMatrixUtils.h"
 #include "SkMetaData.h"
+#include "SkNWayCanvas.h"
 #include "SkNx.h"
 #include "SkPaintPriv.h"
 #include "SkPatchUtils.h"
@@ -45,9 +46,10 @@
 #include "GrContext.h"
 #include "GrRenderTarget.h"
 #include "SkGrPriv.h"
-
 #endif
 
+class SkNWayCanvas;
+
 #define RETURN_ON_NULL(ptr)     do { if (nullptr == (ptr)) return; } while (0)
 
 /*

gfx/skia/skia/src/ports/SkTypeface_win_dw.cpp

@@ -251,7 +251,7 @@ SkScalerContext* DWriteFontTypeface::onCreateScalerContext(const SkScalerContext
 }
 
 #ifdef MOZ_SKIA
-IDWriteRenderingParams* GetDwriteRenderingParams(bool aGDI);
+extern IDWriteRenderingParams* GetDwriteRenderingParams(bool aGDI);
 #endif
 
 void DWriteFontTypeface::onFilterRec(SkScalerContext::Rec* rec) const {

gfx/thebes/moz.build

@@ -248,6 +248,9 @@ LOCAL_INCLUDES += ['/media/libyuv/include']
 
 DEFINES['GRAPHITE2_STATIC'] = True
 
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    DEFINES['OTS_DLL'] = True
+
 if CONFIG['CLANG_CXX']:
     # Suppress warnings from Skia header files.
     SOURCES['gfxPlatform.cpp'].flags += ['-Wno-implicit-fallthrough']

intl/unicharutil/util/moz.build

@@ -24,7 +24,10 @@ include('objs.mozbuild')
 
 UNIFIED_SOURCES += intl_unicharutil_util_cppsrcs
 
-Library('unicharutil_external_s')
+# This line breaks building ICU as a shared library due to a
+# SandboxValidationError from the frontend reader.
+if not CONFIG['MOZ_SHARED_ICU']:
+    Library('unicharutil_external_s')
 
 FORCE_STATIC_LIB = True
 

js/moz.configure

@@ -44,8 +44,11 @@ js_option('--disable-shared-js', default=building_js,
 js_option('--disable-export-js', default=building_js,
           help='Do not mark JS symbols as DLL exported/visible')
 
-@depends('--disable-shared-js', '--disable-export-js')
-def shared_js(shared_js, export_js):
+@depends('--disable-shared-js', '--disable-export-js', target)
+def shared_js(shared_js, export_js, target):
+    # We want shared JS always be enabled on Windows regardless of the enable bool.
+    if target.os == 'WINNT':
+        return True
     if shared_js:
         if not export_js:
             die('Must export JS symbols when building a shared library.')
@@ -61,16 +64,18 @@ def exportable_js_api(shared_js, export_js):
 
 set_define('STATIC_EXPORTABLE_JS_API', exportable_js_api)
 
-@depends('--disable-shared-js', '--disable-export-js')
-def static_js_api(shared_js, export_js):
-    if not shared_js and not export_js:
+@depends('--disable-shared-js', '--disable-export-js', target)
+def static_js_api(shared_js, export_js, target):
+    # Do not build JS as a static library on Windows, regardless of enable bool.
+    if (target.os != 'WINNT') and not shared_js and not export_js:
         return True
 
 set_define('STATIC_JS_API', static_js_api)
 
-@depends('--disable-shared-js')
-def static_js(value):
-    if not value:
+@depends('--disable-shared-js', target)
+def static_js(value, target):
+    # Do not build JS as a static library on Windows, regardless of enable bool.
+    if (target.os != 'WINNT') and not value:
         return True
 
 set_define('MOZ_STATIC_JS', static_js)

js/public/RootingAPI.h

@@ -277,6 +277,8 @@ class MOZ_NON_MEMMOVABLE Heap : public js::HeapBase<T, Heap<T>>
 
     T* unsafeGet() { return &ptr; }
 
+    void unsafeSet(const T& newPtr) { ptr = newPtr; }
+
     void set(const T& newPtr) {
         T tmp = ptr;
         ptr = newPtr;

js/public/UbiNodeDominatorTree.h

@@ -66,7 +66,7 @@ namespace ubi {
  *
  * [0]: http://www.cs.rice.edu/~keith/EMBED/dom.pdf
  */
-class JS_PUBLIC_API(DominatorTree)
+class DominatorTree
 {
   private:
     // Types.

js/src/gc/Barrier.cpp

@@ -182,6 +182,7 @@ MovableCellHasher<T>::match(const Key& k, const Lookup& l)
 #endif // JS_BROKEN_GCC_ATTRIBUTE_WARNING
 
 template struct JS_PUBLIC_API(MovableCellHasher<JSObject*>);
+template struct JS_PUBLIC_API(MovableCellHasher<JS::Heap<JSObject*>>);
 template struct JS_PUBLIC_API(MovableCellHasher<GlobalObject*>);
 template struct JS_PUBLIC_API(MovableCellHasher<SavedFrame*>);
 template struct JS_PUBLIC_API(MovableCellHasher<EnvironmentObject*>);

js/src/jsapi.h

@@ -5440,7 +5440,7 @@ class JSErrorBase
 /**
  * Notes associated with JSErrorReport.
  */
-class JSErrorNotes
+class JS_PUBLIC_API(JSErrorNotes)
 {
   public:
     class Note : public JSErrorBase

js/src/moz.build

@@ -611,23 +611,21 @@ if CONFIG['JS_SHARED_LIBRARY']:
     GeckoSharedLibrary('js', linkage=None)
     SHARED_LIBRARY_NAME = CONFIG['JS_LIBRARY_NAME']
     SDK_LIBRARY = True
-else:
-    Library('js')
-
-FORCE_STATIC_LIB = True
-STATIC_LIBRARY_NAME = 'js_static'
-
-if not CONFIG['MOZ_ICU_DATA_ARCHIVE']:
     USE_LIBS += [
         'icu',
     ]
 else:
-    # Linking 'icu' will pull in the stubdata library,
-    # which the shell doesn't want, so link the other bits.
-    USE_LIBS += [
-        'icui18n',
-        'icuuc',
-    ]
+    Library('js')
+    FORCE_STATIC_LIB = True
+    STATIC_LIBRARY_NAME = 'js_static'
+    NO_EXPAND_LIBS = True
+    if CONFIG['MOZ_ICU_DATA_ARCHIVE']:
+        # Linking 'icu' will pull in the stubdata library,
+        # which the shell doesn't want, so link the other bits.
+        USE_LIBS += [
+            'icui18n',
+            'icuuc',
+        ]
 
 USE_LIBS += [
     'nspr',
@@ -660,8 +658,6 @@ if CONFIG['OS_ARCH'] == 'SunOS':
 
 OS_LIBS += CONFIG['REALTIME_LIBS']
 
-NO_EXPAND_LIBS = True
-
 DIST_INSTALL = True
 
 # Prepare self-hosted JS code for embedding

js/src/old-configure.in

@@ -2128,15 +2128,6 @@ AC_SUBST(MOZ_PKG_SPECIAL)
 AC_SUBST(MOZILLA_OFFICIAL)
 AC_SUBST(MC_OFFICIAL)
 
-dnl ========================================================
-dnl ECMAScript Internationalization API Support (uses ICU)
-dnl ========================================================
-
-dnl top-level configure may override this with --without-intl-api
-_INTL_API=yes
-
-MOZ_CONFIG_ICU()
-
 dnl Echo the CFLAGS to remove extra whitespace.
 CFLAGS=`echo \
 	$_WARNINGS_CFLAGS \

layout/media/Makefile.in

@@ -0,0 +1,11 @@
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+include $(topsrcdir)/config/rules.mk
+
+ifeq (WINNT,$(OS_TARGET))
+symbols.def: symbols.def.in $(GLOBAL_DEPS)
+	$(call py_action,preprocessor,$(ACDEFINES) $< -o $@)
+endif

layout/media/moz.build

@@ -6,16 +6,23 @@
 with Files('**'):
     BUG_COMPONENT = ('Core', 'Video/Audio')
 
-# media/webrtc/signaling/test/common.build uses the gkmedias library,
-# expecting at least some of what it contains to be linked, but not libxul,
-# so we need to keep an independent pseudo-library, as well as the OS_LIBS
-# on Windows for them to propagate there.
-Library('gkmedias')
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    GeckoSharedLibrary('gkmedias', linkage=None)
+    USE_LIBS += [
+        'nspr',
+    ]
+else:
+    # media/webrtc/signaling/test/common.build uses the gkmedias library,
+    # expecting at least some of what it contains to be linked, but not libxul,
+    # so we need to keep an independent pseudo-library, as well as the OS_LIBS
+    # on Windows for them to propagate there.
+    Library('gkmedias')
 
 if CONFIG['MOZ_WEBRTC']:
     DIRS += ['webrtc']
 
 if CONFIG['OS_TARGET'] == 'WINNT':
+    DEFFILE = 'symbols.def'
     OS_LIBS += [
         'usp10',
         'ole32',

layout/media/symbols.def.in

@@ -0,0 +1,678 @@
+;+# This Source Code Form is subject to the terms of the Mozilla Public
+;+# License, v. 2.0. If a copy of the MPL was not distributed with this
+;+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+LIBRARY gkmedias.dll
+EXPORTS
+nestegg_destroy
+nestegg_duration
+nestegg_free_packet
+nestegg_init
+nestegg_offset_seek
+nestegg_packet_count
+nestegg_packet_discard_padding
+nestegg_packet_data
+nestegg_packet_duration
+nestegg_packet_encryption
+nestegg_packet_has_keyframe
+nestegg_packet_iv
+nestegg_packet_track
+nestegg_packet_tstamp
+nestegg_read_packet
+nestegg_read_reset
+nestegg_track_audio_params
+nestegg_track_codec_data
+nestegg_track_codec_data_count
+nestegg_track_codec_id
+nestegg_track_content_enc_key_id
+nestegg_track_count
+nestegg_get_cue_point
+nestegg_track_seek
+nestegg_track_type
+nestegg_track_video_params
+nestegg_tstamp_scale
+nestegg_has_cues
+nestegg_sniff
+#ifdef MOZ_WEBM_ENCODER
+writeSimpleBlock
+writeHeader
+writeSegmentInformation
+writeVideoTrack
+writeAudioTrack
+Ebml_Serialize
+Ebml_SerializeUnsigned
+Ebml_StartSubElement
+Ebml_EndSubElement
+#endif
+vpx_codec_control_
+vpx_codec_dec_init_ver
+vpx_codec_decode
+vpx_codec_destroy
+vpx_codec_err_to_string
+vpx_codec_get_frame
+vpx_codec_peek_stream_info
+vpx_codec_vp8_dx
+vpx_codec_vp9_dx
+vpx_img_free
+vpx_codec_enc_config_set
+vpx_codec_enc_init_ver
+vpx_codec_vp8_cx
+vpx_codec_vp9_cx
+vpx_img_set_rect
+vpx_img_wrap
+vpx_codec_get_cx_data
+vpx_codec_enc_config_default
+vpx_img_alloc
+vpx_codec_encode
+#ifdef MOZ_WEBRTC
+vpx_codec_set_frame_buffer_functions
+vpx_codec_enc_init_multi_ver
+#endif
+#ifdef MOZ_AV1
+aom_codec_av1_dx
+aom_codec_dec_init_ver
+aom_codec_decode
+aom_codec_destroy
+aom_codec_err_to_string
+aom_codec_get_frame
+aom_codec_peek_stream_info
+aom_img_alloc
+aom_img_free
+#endif
+#ifdef MOZ_VORBIS
+ogg_page_bos
+ogg_page_granulepos
+ogg_page_serialno
+ogg_set_mem_functions
+ogg_stream_check
+ogg_stream_clear
+ogg_stream_eos
+ogg_stream_flush
+ogg_stream_init
+ogg_stream_packetin
+ogg_stream_packetout
+ogg_stream_pagein
+ogg_stream_pageout
+ogg_stream_reset
+ogg_sync_buffer
+ogg_sync_clear
+ogg_sync_init
+ogg_sync_pageseek
+ogg_sync_reset
+ogg_sync_wrote
+vorbis_analysis
+vorbis_analysis_blockout
+vorbis_analysis_buffer
+vorbis_analysis_init
+vorbis_analysis_headerout
+vorbis_analysis_wrote
+vorbis_block_clear
+vorbis_block_init
+vorbis_comment_add_tag
+vorbis_comment_clear
+vorbis_comment_init
+vorbis_dsp_clear
+vorbis_encode_init_vbr
+vorbis_info_clear
+vorbis_info_init
+vorbis_packet_blocksize
+vorbis_synthesis
+vorbis_synthesis_blockin
+vorbis_synthesis_headerin
+vorbis_synthesis_init
+vorbis_synthesis_pcmout
+vorbis_synthesis_read
+vorbis_synthesis_restart
+#endif
+moz_speex_resampler_init
+moz_speex_resampler_destroy
+moz_speex_resampler_process_float
+moz_speex_resampler_process_interleaved_float
+moz_speex_resampler_process_interleaved_int
+moz_speex_resampler_set_rate
+moz_speex_resampler_get_rate
+moz_speex_resampler_get_ratio
+moz_speex_resampler_get_input_latency
+moz_speex_resampler_get_output_latency
+moz_speex_resampler_skip_zeros
+moz_speex_resampler_set_skip_frac_num
+moz_speex_resampler_reset_mem
+cubeb_destroy
+#ifdef MOZ_WEBRTC
+cubeb_device_collection_destroy
+cubeb_enumerate_devices
+#endif
+cubeb_init
+cubeb_get_backend_id
+cubeb_get_max_channel_count
+cubeb_get_min_latency
+cubeb_get_preferred_sample_rate
+cubeb_set_log_callback
+cubeb_stream_destroy
+cubeb_stream_get_position
+cubeb_stream_init
+cubeb_stream_start
+cubeb_stream_stop
+cubeb_stream_get_latency
+cubeb_stream_set_volume
+cubeb_stream_set_panning
+cubeb_stream_get_current_device
+cubeb_stream_device_destroy
+cubeb_stream_register_device_changed_callback
+th_comment_clear
+th_comment_init
+th_decode_alloc
+th_decode_free
+th_decode_headerin
+th_decode_packetin
+th_decode_ycbcr_out
+th_granule_frame
+th_info_clear
+th_info_init
+th_packet_isheader
+th_packet_iskeyframe
+th_setup_free
+opus_decoder_create
+opus_decoder_destroy
+opus_decoder_ctl
+opus_decoder_get_nb_samples
+opus_decode
+opus_decode_float
+opus_get_version_string
+opus_multistream_decoder_create
+opus_multistream_decoder_ctl
+opus_multistream_decoder_destroy
+opus_multistream_decode_float
+opus_multistream_decode
+opus_packet_get_nb_frames
+opus_packet_get_samples_per_frame
+opus_encoder_create
+opus_encoder_destroy
+opus_encoder_ctl
+opus_encode
+opus_encode_float
+#ifdef MOZ_WEBRTC
+opus_custom_mode_create
+opus_packet_parse
+opus_packet_get_nb_channels
+downmix_int
+tonality_analysis_init
+run_analysis
+#endif
+#ifndef MOZ_NATIVE_PNG
+MOZ_APNG_get_first_frame_is_hidden
+MOZ_APNG_get_next_frame_blend_op
+MOZ_APNG_get_next_frame_delay_den
+MOZ_APNG_get_next_frame_delay_num
+MOZ_APNG_get_next_frame_dispose_op
+MOZ_APNG_set_prog_frame_fn
+MOZ_APNG_get_next_frame_height
+MOZ_APNG_get_next_frame_width
+MOZ_APNG_get_next_frame_x_offset
+MOZ_APNG_get_next_frame_y_offset
+MOZ_APNG_set_acTL
+MOZ_APNG_set_first_frame_is_hidden
+MOZ_APNG_set_num_plays
+MOZ_APNG_write_frame_head
+MOZ_APNG_write_frame_tail
+MOZ_PNG_cr_info_str
+MOZ_PNG_cr_read_str
+MOZ_PNG_cr_write_str
+MOZ_PNG_dest_read_str
+MOZ_PNG_dest_write_str
+MOZ_PNG_free_data
+MOZ_PNG_get_channels
+MOZ_PNG_get_cHRM
+MOZ_PNG_get_gAMA
+MOZ_PNG_get_IHDR
+MOZ_PNG_get_iCCP
+MOZ_PNG_get_io_ptr
+MOZ_PNG_get_progressive_ptr
+MOZ_PNG_get_sRGB
+MOZ_PNG_get_tRNS
+MOZ_PNG_get_valid
+MOZ_PNG_longjmp
+MOZ_PNG_process_data
+MOZ_PNG_process_data_pause
+MOZ_PNG_progressive_combine_row
+MOZ_PNG_read_update_info
+MOZ_PNG_set_cHRM
+MOZ_PNG_set_crc_action
+MOZ_PNG_set_gAMA
+MOZ_PNG_set_gamma
+MOZ_PNG_set_gray_to_rgb
+MOZ_PNG_set_expand
+MOZ_PNG_set_IHDR
+MOZ_PNG_set_interlace_handling
+MOZ_PNG_set_longjmp_fn
+MOZ_PNG_set_progressive_read_fn
+MOZ_PNG_set_scale_16
+MOZ_PNG_set_write_fn
+MOZ_PNG_write_end
+MOZ_PNG_write_info
+MOZ_PNG_write_row
+#endif
+png_set_option
+png_error
+#ifndef MOZ_NATIVE_JPEG
+jpeg_calc_output_dimensions
+jpeg_consume_input
+jpeg_CreateCompress
+jpeg_CreateDecompress
+jpeg_destroy_compress
+jpeg_destroy_decompress
+jpeg_finish_compress
+jpeg_finish_decompress
+jpeg_finish_output
+jpeg_has_multiple_scans
+jpeg_input_complete
+jpeg_read_header
+jpeg_read_scanlines
+jpeg_resync_to_restart
+jpeg_save_markers
+jpeg_set_defaults
+jpeg_set_quality
+jpeg_start_compress
+jpeg_start_decompress
+jpeg_start_output
+jpeg_std_error
+jpeg_write_scanlines
+jpeg_write_raw_data
+jpeg_stdio_dest
+jpeg_abort
+jpeg_abort_decompress
+jpeg_read_raw_data
+#endif
+WebPDemuxDelete
+WebPDemuxGetChunk
+WebPDemuxGetFrame
+WebPDemuxGetI
+WebPDemuxInternal
+WebPDemuxNextFrame
+WebPDemuxReleaseChunkIterator
+WebPDemuxReleaseIterator
+WebPFreeDecBuffer
+WebPIDecGetRGB
+WebPIDelete
+WebPINewDecoder
+WebPIUpdate
+WebPInitDecBufferInternal
+qcms_enable_iccv4
+qcms_data_from_unicode_path
+qcms_data_from_path
+qcms_profile_create_rgb_with_gamma
+qcms_profile_from_memory
+qcms_profile_from_path
+qcms_profile_from_unicode_path
+qcms_profile_get_color_space
+qcms_profile_get_rendering_intent
+qcms_profile_is_bogus
+qcms_profile_precache_output_transform
+qcms_profile_release
+qcms_profile_sRGB
+qcms_transform_create
+qcms_transform_data
+qcms_transform_release
+MOZ_XMLCheckQName
+MOZ_XMLIsLetter
+MOZ_XMLIsNCNameChar
+MOZ_XMLTranslateEntity
+MOZ_XML_ExternalEntityParserCreate
+MOZ_XML_GetBase
+MOZ_XML_GetCurrentByteIndex
+MOZ_XML_GetCurrentColumnNumber
+MOZ_XML_GetCurrentLineNumber
+MOZ_XML_GetErrorCode
+MOZ_XML_GetIdAttributeIndex
+MOZ_XML_GetMismatchedTag
+MOZ_XML_GetSpecifiedAttributeCount
+MOZ_XML_Parse
+MOZ_XML_ParserCreate_MM
+MOZ_XML_ParserFree
+MOZ_XML_ResumeParser
+MOZ_XML_SetBase
+MOZ_XML_SetCdataSectionHandler
+MOZ_XML_SetCharacterDataHandler
+MOZ_XML_SetCommentHandler
+MOZ_XML_SetDefaultHandlerExpand
+MOZ_XML_SetDoctypeDeclHandler
+MOZ_XML_SetElementHandler
+MOZ_XML_SetExternalEntityRefHandler
+MOZ_XML_SetExternalEntityRefHandlerArg
+MOZ_XML_SetNamespaceDeclHandler
+MOZ_XML_SetNotationDeclHandler
+MOZ_XML_SetParamEntityParsing
+MOZ_XML_SetProcessingInstructionHandler
+MOZ_XML_SetReturnNSTriplet
+MOZ_XML_SetUnparsedEntityDeclHandler
+MOZ_XML_SetUserData
+MOZ_XML_SetXmlDeclHandler
+MOZ_XML_StopParser
+#ifdef MOZ_TREE_CAIRO
+_moz_cairo_append_path
+_moz_cairo_arc
+_moz_cairo_arc_negative
+_moz_cairo_clip
+_moz_cairo_clip_extents
+_moz_cairo_clip_preserve
+_moz_cairo_close_path
+_moz_cairo_copy_clip_rectangle_list
+_moz_cairo_copy_path
+_moz_cairo_copy_path_flat
+_moz_cairo_create
+_moz_cairo_curve_to
+_moz_cairo_d2d_create_device
+_moz_cairo_d2d_create_device_from_d3d10device
+_moz_cairo_d2d_device_get_device
+_moz_cairo_d2d_get_dc
+_moz_cairo_d2d_get_image_surface_cache_usage
+_moz_cairo_d2d_get_surface_vram_usage
+_moz_cairo_d2d_present_backbuffer
+_moz_cairo_d2d_release_dc
+_moz_cairo_d2d_scroll
+_moz_cairo_d2d_surface_create
+_moz_cairo_d2d_surface_create_for_handle
+_moz_cairo_d2d_surface_create_for_hwnd
+_moz_cairo_d2d_surface_create_for_texture
+_moz_cairo_d2d_surface_get_height
+_moz_cairo_d2d_surface_get_texture
+_moz_cairo_d2d_surface_get_width
+_moz_cairo_debug_reset_static_data
+_moz_cairo_destroy
+_moz_cairo_device_to_user
+_moz_cairo_device_to_user_distance
+_moz_cairo_dwrite_font_face_create_for_dwrite_fontface
+_moz_cairo_dwrite_get_cleartype_rendering_mode
+_moz_cairo_dwrite_scaled_font_allow_manual_show_glyphs
+_moz_cairo_dwrite_scaled_font_get_force_GDI_classic
+_moz_cairo_dwrite_scaled_font_set_force_GDI_classic
+_moz_cairo_dwrite_set_cleartype_params
+_moz_cairo_fill
+_moz_cairo_fill_extents
+_moz_cairo_fill_preserve
+_moz_cairo_font_face_destroy
+_moz_cairo_font_options_create
+_moz_cairo_font_options_destroy
+_moz_cairo_font_options_get_antialias
+_moz_cairo_font_options_get_hint_metrics
+_moz_cairo_font_options_set_antialias
+_moz_cairo_format_stride_for_width
+_moz_cairo_get_antialias
+_moz_cairo_get_current_point
+_moz_cairo_get_dash
+_moz_cairo_get_dash_count
+_moz_cairo_get_fill_rule
+_moz_cairo_get_font_matrix
+_moz_cairo_get_font_options
+_moz_cairo_get_group_target
+_moz_cairo_get_line_cap
+_moz_cairo_get_line_join
+_moz_cairo_get_line_width
+_moz_cairo_get_matrix
+_moz_cairo_get_miter_limit
+_moz_cairo_get_operator
+_moz_cairo_get_scaled_font
+_moz_cairo_get_source
+_moz_cairo_get_target
+_moz_cairo_glyph_extents
+_moz_cairo_glyph_path
+_moz_cairo_identity_matrix
+_moz_cairo_image_surface_create
+_moz_cairo_image_surface_create_for_data
+_moz_cairo_image_surface_get_data
+_moz_cairo_image_surface_get_format
+_moz_cairo_image_surface_get_height
+_moz_cairo_image_surface_get_stride
+_moz_cairo_image_surface_get_width
+_moz_cairo_in_fill
+_moz_cairo_in_stroke
+_moz_cairo_line_to
+_moz_cairo_mask
+_moz_cairo_mask_surface
+_moz_cairo_matrix_init
+_moz_cairo_matrix_init_identity
+_moz_cairo_matrix_init_scale
+_moz_cairo_matrix_init_translate
+_moz_cairo_matrix_invert
+_moz_cairo_matrix_multiply
+_moz_cairo_matrix_rotate
+_moz_cairo_matrix_scale
+_moz_cairo_matrix_transform_distance
+_moz_cairo_matrix_transform_point
+_moz_cairo_matrix_translate
+_moz_cairo_move_to
+_moz_cairo_new_path
+_moz_cairo_new_sub_path
+_moz_cairo_null_surface_create
+_moz_cairo_paint
+_moz_cairo_paint_with_alpha
+_moz_cairo_path_destroy
+_moz_cairo_path_extents
+_moz_cairo_pattern_add_color_stop_rgba
+_moz_cairo_pattern_create_for_surface
+_moz_cairo_pattern_create_linear
+_moz_cairo_pattern_create_radial
+_moz_cairo_pattern_create_rgba
+_moz_cairo_pattern_destroy
+_moz_cairo_pattern_get_color_stop_count
+_moz_cairo_pattern_get_color_stop_rgba
+_moz_cairo_pattern_get_extend
+_moz_cairo_pattern_get_filter
+_moz_cairo_pattern_get_linear_points
+_moz_cairo_pattern_get_matrix
+_moz_cairo_pattern_get_radial_circles
+_moz_cairo_pattern_get_rgba
+_moz_cairo_pattern_get_surface
+_moz_cairo_pattern_get_type
+_moz_cairo_pattern_reference
+_moz_cairo_pattern_set_extend
+_moz_cairo_pattern_set_filter
+_moz_cairo_pattern_set_matrix
+_moz_cairo_pattern_status
+_moz_cairo_pdf_surface_create_for_stream
+_moz_cairo_pop_group
+_moz_cairo_pop_group_to_source
+_moz_cairo_push_group
+_moz_cairo_push_group_with_content
+_moz_cairo_rectangle
+_moz_cairo_rectangle_list_destroy
+_moz_cairo_reference
+_moz_cairo_release_device
+_moz_cairo_reset_clip
+_moz_cairo_restore
+_moz_cairo_rotate
+_moz_cairo_save
+_moz_cairo_scale
+_moz_cairo_scaled_font_create
+_moz_cairo_scaled_font_destroy
+_moz_cairo_scaled_font_get_font_matrix
+_moz_cairo_scaled_font_get_font_options
+_moz_cairo_scaled_font_get_type
+_moz_cairo_scaled_font_glyph_extents
+_moz_cairo_scaled_font_reference
+_moz_cairo_scaled_font_status
+_moz_cairo_set_antialias
+_moz_cairo_set_dash
+_moz_cairo_set_fill_rule
+_moz_cairo_set_font_face
+_moz_cairo_set_font_options
+_moz_cairo_set_font_size
+_moz_cairo_set_line_cap
+_moz_cairo_set_line_join
+_moz_cairo_set_line_width
+_moz_cairo_set_matrix
+_moz_cairo_set_miter_limit
+_moz_cairo_set_operator
+_moz_cairo_set_scaled_font
+_moz_cairo_set_source
+_moz_cairo_set_source_rgba
+_moz_cairo_set_source_surface
+_moz_cairo_show_glyphs
+_moz_cairo_status
+_moz_cairo_status_to_string
+_moz_cairo_stroke
+_moz_cairo_stroke_extents
+_moz_cairo_stroke_preserve
+_moz_cairo_surface_attach_snapshot
+_moz_cairo_surface_create_similar
+_moz_cairo_surface_destroy
+_moz_cairo_surface_finish
+_moz_cairo_surface_flush
+_moz_cairo_surface_get_content
+_moz_cairo_surface_get_device_offset
+_moz_cairo_surface_get_reference_count
+_moz_cairo_surface_get_subpixel_antialiasing
+_moz_cairo_surface_get_type
+_moz_cairo_surface_get_user_data
+_moz_cairo_surface_mark_dirty
+_moz_cairo_surface_mark_dirty_rectangle
+_moz_cairo_surface_reference
+_moz_cairo_surface_set_device_offset
+_moz_cairo_surface_set_fallback_resolution
+_moz_cairo_surface_set_subpixel_antialiasing
+_moz_cairo_surface_set_user_data
+_moz_cairo_surface_show_page
+_moz_cairo_surface_status
+_moz_cairo_tee_surface_add
+_moz_cairo_tee_surface_create
+_moz_cairo_tee_surface_index
+_moz_cairo_transform
+_moz_cairo_translate
+_moz_cairo_user_to_device
+_moz_cairo_user_to_device_distance
+_moz_cairo_win32_font_face_create_for_logfontw
+_moz_cairo_win32_font_face_create_for_logfontw_hfont
+_moz_cairo_win32_get_dc_with_clip
+_moz_cairo_win32_get_system_text_quality
+#ifdef NS_PRINTING
+_moz_cairo_win32_printing_surface_create
+#endif
+_moz_cairo_win32_scaled_font_select_font
+_moz_cairo_win32_surface_create
+_moz_cairo_win32_surface_create_with_alpha
+_moz_cairo_win32_surface_create_with_d3dsurface9
+_moz_cairo_win32_surface_create_with_ddb
+_moz_cairo_win32_surface_create_with_dib
+_moz_cairo_win32_surface_get_dc
+_moz_cairo_win32_surface_get_height
+_moz_cairo_win32_surface_get_image
+_moz_cairo_win32_surface_get_width
+_moz_cairo_win32_surface_set_can_convert_to_dib
+#ifdef MOZ_TREE_PIXMAN
+_moz_pixman_image_composite32
+_moz_pixman_image_create_bits
+_moz_pixman_image_set_filter
+_moz_pixman_image_set_transform
+_moz_pixman_image_unref
+_moz_pixman_transform_from_pixman_f_transform
+_moz_pixman_transform_invert
+_moz_pixman_region32_reset
+_moz_pixman_region32_init
+_moz_pixman_region32_init_rect
+_moz_pixman_region32_init_rects
+_moz_pixman_region32_init_with_extents
+_moz_pixman_region32_fini
+_moz_pixman_region32_translate
+_moz_pixman_region32_copy
+_moz_pixman_region32_intersect
+_moz_pixman_region32_intersect_rect
+_moz_pixman_region32_union
+_moz_pixman_region32_union_rect
+_moz_pixman_region32_subtract
+_moz_pixman_region32_inverse
+_moz_pixman_region32_contains_point
+_moz_pixman_region32_contains_rectangle
+_moz_pixman_region32_not_empty
+_moz_pixman_region32_extents
+_moz_pixman_region32_n_rects
+_moz_pixman_region32_rectangles
+_moz_pixman_region32_equal
+_moz_pixman_region32_selfcheck
+_moz_pixman_region32_reset
+_moz_pixman_region32_clear
+#endif
+#endif
+hb_blob_create
+hb_blob_destroy
+hb_blob_get_data
+hb_blob_get_empty
+hb_blob_get_length
+hb_blob_reference
+hb_buffer_add_utf16
+hb_buffer_create
+hb_buffer_destroy
+hb_buffer_get_glyph_infos
+hb_buffer_get_glyph_positions
+hb_buffer_reverse
+hb_buffer_set_cluster_level
+hb_buffer_set_direction
+hb_buffer_set_language
+hb_buffer_set_script
+hb_buffer_set_unicode_funcs
+hb_face_create_for_tables
+hb_face_destroy
+hb_face_reference
+hb_font_create
+hb_font_destroy
+hb_font_funcs_create
+hb_font_funcs_set_glyph_contour_point_func
+hb_font_funcs_set_glyph_extents_func
+hb_font_funcs_set_glyph_func
+hb_font_funcs_set_glyph_h_advance_func
+hb_font_funcs_set_glyph_h_kerning_func
+hb_font_funcs_set_glyph_h_origin_func
+hb_font_funcs_set_glyph_v_origin_func
+hb_font_funcs_set_glyph_v_advance_func
+hb_font_funcs_set_nominal_glyph_func
+hb_font_funcs_set_variation_glyph_func
+hb_font_set_funcs
+hb_font_set_ppem
+hb_font_set_scale
+hb_language_from_string
+hb_ot_layout_collect_lookups
+hb_ot_layout_feature_get_lookups
+hb_ot_layout_has_positioning
+hb_ot_layout_has_substitution
+hb_ot_layout_language_find_feature
+hb_ot_layout_language_get_feature_indexes
+hb_ot_layout_language_get_feature_tags
+hb_ot_layout_language_get_required_feature_index
+hb_ot_layout_lookup_collect_glyphs
+hb_ot_layout_script_get_language_tags
+hb_ot_layout_table_choose_script
+hb_ot_layout_table_find_script
+hb_ot_layout_table_get_script_tags
+hb_ot_math_get_constant
+hb_ot_math_get_glyph_assembly
+hb_ot_math_get_glyph_italics_correction
+hb_ot_math_get_glyph_variants
+hb_ot_math_has_data
+hb_ot_tag_to_language
+hb_ot_tag_to_script
+hb_ot_tags_from_script
+hb_set_add
+hb_set_clear
+hb_set_create
+hb_set_destroy
+hb_set_get_population
+hb_set_has
+hb_set_intersect
+hb_set_is_empty
+hb_set_next
+hb_shape
+hb_unicode_funcs_create
+hb_unicode_funcs_get_empty
+hb_unicode_funcs_set_combining_class_func
+hb_unicode_funcs_set_compose_func
+hb_unicode_funcs_set_decompose_func
+hb_unicode_funcs_set_eastasian_width_func
+hb_unicode_funcs_set_general_category_func
+hb_unicode_funcs_set_mirroring_func
+hb_unicode_funcs_set_script_func
+BrotliDecoderCreateInstance
+BrotliDecoderDecompress
+BrotliDecoderDecompressStream
+BrotliDecoderDestroyInstance
+BrotliDecoderIsFinished
+BrotliDecoderStateCleanup
+BrotliDecoderStateInit

media/libaom/moz.build

@@ -88,6 +88,9 @@ else:
     LOCAL_INCLUDES += [ '/media/libaom/config/generic/' ]
     EXPORTS.aom += [ 'config/generic/config/aom_config.h' ]
 
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    NO_VISIBILITY_FLAGS = True
+
 # We allow warnings for third-party code that can be updated from upstream.
 ALLOW_COMPILER_WARNINGS = True
 

media/libcubeb/src/moz.build

@@ -81,6 +81,9 @@ if CONFIG['OS_TARGET'] == 'Android':
     ]
     DEFINES['USE_AUDIOTRACK'] = True
 
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    NO_VISIBILITY_FLAGS = True
+
 FINAL_LIBRARY = 'gkmedias'
 
 CFLAGS += CONFIG['MOZ_ALSA_CFLAGS']

media/libjpeg/moz.build

@@ -261,6 +261,9 @@ if CONFIG['CPU_ARCH'] == 'x86_64':
     ASFLAGS += ['-I%s/media/libjpeg/simd/nasm/' % TOPSRCDIR]
     ASFLAGS += ['-I%s/media/libjpeg/simd/x86_64/' % TOPSRCDIR]
 
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    NO_VISIBILITY_FLAGS = True
+
 # We allow warnings for third-party code that can be updated from upstream.
 ALLOW_COMPILER_WARNINGS = True
 

media/libmkv/moz.build

@@ -20,6 +20,9 @@ SOURCES += [
     'WebMElement.c',
 ]
 
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    NO_VISIBILITY_FLAGS = True
+
 FINAL_LIBRARY = 'gkmedias'
 
 # We allow warnings for third-party code that can be updated from upstream.

media/libnestegg/src/moz.build

@@ -7,6 +7,9 @@ UNIFIED_SOURCES += [
     'nestegg.c',
 ]
 
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    NO_VISIBILITY_FLAGS = True
+
 FINAL_LIBRARY = 'gkmedias'
 
 # We allow warnings for third-party code that can be updated from upstream.

media/libogg/moz.build

@@ -22,4 +22,7 @@ UNIFIED_SOURCES += [
     'src/ogg_framing.c',
 ]
 
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    NO_VISIBILITY_FLAGS = True
+
 FINAL_LIBRARY = 'gkmedias'

media/libopus/moz.build

@@ -23,8 +23,10 @@ DEFINES['OPUS_VERSION'] = '2654707e86cc94413998976d179b2ab4a2aa3114'
 DEFINES['USE_ALLOCA'] = True
 DEFINES['ENABLE_HARDENING'] = True
 
-# Don't export symbols
-DEFINES['OPUS_EXPORT'] = ''
+# We only need to export symbols if we're built into libgkmedias
+# instead of libxul.
+if not CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    DEFINES['OPUS_EXPORT'] = ''
 
 if CONFIG['CPU_ARCH'] == 'arm' and CONFIG['GNU_AS']:
     DEFINES['OPUS_ARM_ASM'] = True

media/libpng/moz.build

@@ -46,6 +46,9 @@ if CONFIG['INTEL_ARCHITECTURE']:
 
 Library('mozpng')
 
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    NO_VISIBILITY_FLAGS = True
+
 FINAL_LIBRARY = 'gkmedias'
 
 # We allow warnings for third-party code that can be updated from upstream.

media/libspeex_resampler/src/moz.build

@@ -22,7 +22,11 @@ FINAL_LIBRARY = 'gkmedias'
 # We don't compile the full speex codec, only the resampler.
 DEFINES['OUTSIDE_SPEEX'] = True
 
+# Visibility is handled through VISIBILITY_FLAGS and
+# layout/media/symbols.def.in.
 DEFINES['EXPORT'] = ''
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    NO_VISIBILITY_FLAGS = True
 
 if CONFIG['MOZ_SAMPLE_TYPE_S16']:
     DEFINES['FIXED_POINT'] = True

media/libtheora/moz.build

@@ -17,6 +17,9 @@ ALLOW_COMPILER_WARNINGS = True
 
 FINAL_LIBRARY = 'gkmedias'
 
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    NO_VISIBILITY_FLAGS = True
+
 # The encoder is currently not included.
 DEFINES['THEORA_DISABLE_ENCODE'] = True
 

media/libvorbis/moz.build

@@ -47,6 +47,9 @@ if CONFIG['OS_ARCH'] == 'AIX':
 if CONFIG['OS_ARCH'] == 'SunOS':
     DEFINES['HAVE_ALLOCA_H'] = True
 
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    NO_VISIBILITY_FLAGS = True
+
 # We allow warnings for third-party code that can be updated from upstream.
 ALLOW_COMPILER_WARNINGS = True
 

media/libvpx/moz.build

@@ -62,6 +62,9 @@ if 'vp8/encoder/arm/armv5te/boolhuff_armv5te.asm' not in arm_asm_files:
         'vp8/encoder/boolhuff.c',
     ]
 
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    NO_VISIBILITY_FLAGS = True
+
 # We allow warnings for third-party code that can be updated from upstream.
 ALLOW_COMPILER_WARNINGS = True
 

media/mtransport/build/moz.build

@@ -32,4 +32,7 @@ include('../common.build')
 # nr_socket_short_term_violation_time.
 SOURCES += mtransport_cppsrcs
 
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    NO_VISIBILITY_FLAGS = True
+
 FINAL_LIBRARY = 'xul'

modules/brotli/moz.build

@@ -25,6 +25,9 @@ SOURCES += [
     'dec/state.c',
 ]
 
+if CONFIG['GKMEDIAS_SHARED_LIBRARY']:
+    NO_VISIBILITY_FLAGS = True
+
 # We allow warnings for third-party code that can be updated from upstream.
 ALLOW_COMPILER_WARNINGS = True
 
@@ -36,6 +39,8 @@ CFLAGS += ['-DBROTLI_BUILD_PORTABLE']
 
 Library('brotli')
 
+FINAL_LIBRARY = 'gkmedias'
+
 HostProgram('brotli')
 
 HOST_SOURCES += SOURCES

old-configure.in

@@ -4577,11 +4577,31 @@ dnl =
 dnl ========================================================
 MOZ_ARG_HEADER(Static build options)
 
-if test -z "$MOZ_SYSTEM_ZLIB"; then
-if test -n "$JS_SHARED_LIBRARY"; then
-  ZLIB_IN_MOZGLUE=1
-  AC_DEFINE(ZLIB_IN_MOZGLUE)
+# Option to enable shared gkmedias on other target operating systems.
+# This is overriden for Windows regardless if it is set or not.
+MOZ_ARG_ENABLE_BOOL(shared-media,
+[  --enable-shared-media          Build GKMedias as a shared lib],
+    GKMEDIAS_SHARED_LIBRARY=1,
+    GKMEDIAS_SHARED_LIBRARY=)
+
+# We want gkmedias always be enabled on Windows regardless of the enable bool.
+if test "$OS_ARCH" = "WINNT"; then
+  GKMEDIAS_SHARED_LIBRARY=1
 fi
+
+if test -n "$GKMEDIAS_SHARED_LIBRARY"; then
+  AC_DEFINE(GKMEDIAS_SHARED_LIBRARY)
+fi
+
+AC_SUBST(GKMEDIAS_SHARED_LIBRARY)
+
+# Shared JS or gkmedias needs zlib in mozglue
+if test -z "$MOZ_SYSTEM_ZLIB"; then
+  # XXX: Currently JS_SHARED_LIBRARY lives in mozconfigure
+  if test -n "$JS_SHARED_LIBRARY" -o "$GKMEDIAS_SHARED_LIBRARY"; then
+    ZLIB_IN_MOZGLUE=1
+    AC_DEFINE(ZLIB_IN_MOZGLUE)
+  fi
 fi
 
 AC_SUBST(ZLIB_IN_MOZGLUE)
@@ -5135,11 +5155,17 @@ AC_SUBST(WIN32_REDIST_DIR)
 AC_SUBST(WIN_UCRT_REDIST_DIR)
 
 dnl ========================================================
-dnl ICU Support
+dnl ICU Shared Library Support
 dnl ========================================================
 
-if test "$MOZ_WIDGET_TOOLKIT" = "cocoa"; then
-    USE_ICU=1
+MOZ_ARG_ENABLE_BOOL(shared-icu,
+[  --enable-shared-icu           Build ICU as a shared library],
+    MOZ_SHARED_ICU=1,
+    MOZ_SHARED_ICU=)
+
+# We want shared ICU to always be enabled on Windows regardless of the enable bool.
+if test "$OS_ARCH" = "WINNT"; then
+  MOZ_SHARED_ICU=1
 fi
 
 MOZ_CONFIG_ICU()
@@ -5513,10 +5539,6 @@ ac_configure_args="$_SUBDIR_CONFIG_ARGS"
 # and $NSPR_LIBS.
 ac_configure_args="`echo $ac_configure_args | sed -e 's/--with-system-nspr\S* *//'`"
 
-if test "$_INTL_API" = no; then
-    ac_configure_args="$ac_configure_args --without-intl-api"
-fi
-
 if test -n "$NSPR_CFLAGS" -o -n "$NSPR_LIBS"; then
     ac_configure_args="$ac_configure_args --with-nspr-cflags='$NSPR_CFLAGS'"
     ac_configure_args="$ac_configure_args --with-nspr-libs='$NSPR_LIBS'"