43 lines
1.5 KiB
Diff
43 lines
1.5 KiB
Diff
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Allow libffmpeg to be built for Chromium-based browsers
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https://patchwork.ffmpeg.org/patch/4500/
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NOTE: This patch lacks the Makefile include line. We append it
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manually instead to make patching across different versions easier.
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diff --git a/ffbuild/libffmpeg.mak b/ffbuild/libffmpeg.mak
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new file mode 100644
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index 0000000..992cf3c
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--- /dev/null
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+++ b/ffbuild/libffmpeg.mak
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@@ -0,0 +1,27 @@
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+LIBFFMPEG = $(SLIBPREF)ffmpeg$(SLIBSUF)
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+LIBFFMPEG_LINK = $(LD) -shared -Wl,-soname,$(LIBFFMPEG) -Wl,-Bsymbolic -Wl,-z,now -Wl,-z,relro -Wl,-z,defs -Wl,--gc-sections $(LDFLAGS) $(LDLIBFLAGS) -o $(LIBFFMPEG)
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+
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+ifeq ($(CONFIG_SHARED),yes)
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+LIBFFMPEG_DEPS = libavcodec/$(SLIBPREF)avcodec$(SLIBSUF) libavformat/$(SLIBPREF)avformat$(SLIBSUF) libavutil/$(SLIBPREF)avutil$(SLIBSUF)
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+else
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+LIBFFMPEG_DEPS = libavcodec/$(LIBPREF)avcodec$(LIBSUF) libavformat/$(LIBPREF)avformat$(LIBSUF) libavutil/$(LIBPREF)avutil$(LIBSUF) libswresample/$(LIBPREF)swresample$(LIBSUF)
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+endif
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+
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+$(LIBFFMPEG): $(LIBFFMPEG_DEPS)
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+ifeq ($(CONFIG_SHARED),yes)
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+ $(LIBFFMPEG_LINK) -Wl,--no-as-needed -lavcodec -lavformat -lavutil
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+else
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+ $(LIBFFMPEG_LINK) -Wl,--whole-archive $^ -Wl,--no-whole-archive $(EXTRALIBS-avcodec) $(EXTRALIBS-avformat) $(EXTRALIBS-avutil) $(EXTRALIBS-swresample)
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+endif
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+
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+libffmpeg: $(LIBFFMPEG)
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+
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+install-libffmpeg: $(LIBFFMPEG)
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+ $(Q)mkdir -p "$(SHLIBDIR)/chromium"
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+ $(INSTALL) -m 755 $< "$(SHLIBDIR)/chromium/$<"
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+ $(STRIP) "$(SHLIBDIR)/chromium/$<"
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+
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+uninstall-libffmpeg:
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+ $(RM) "$(SHLIBDIR)/chromium/$(LIBFFMPEG)"
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+
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+.PHONY: libffmpeg install-libffmpeg uninstall-libffmpeg
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--
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2.13.1
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