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de6a980065
The built-in libvpx serves multiple purposes, among which the most important ones could be: track the most up-to-date, and optimized, range decoder; allow for future hybrid implementations (non-VLD); and have a completely independent range decoder implementation.
142 lines
4 KiB
Makefile
142 lines
4 KiB
Makefile
# Makefile.am - Rules for the built-in libvpx sources
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#
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# Copyright (C) 2014 Intel Corporation
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# Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Library General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Library General Public License for more details.
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#
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# You should have received a copy of the GNU Library General Public
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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# Boston, MA 02110-1301, USA.
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lib_LTLIBRARIES =
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if USE_BUILTIN_LIBVPX
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lib_LTLIBRARIES += libgstcodecparsers_vpx.la
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endif
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gst_vpx_source_c = gstlibvpx.c
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gst_vpx_source_h = gstlibvpx.h
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vpx_upstream = upstream
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vpx_srcdir = $(srcdir)/$(vpx_upstream)
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vpx_builddir = $(builddir)/$(vpx_upstream)
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vpx_versions = libgstcodecparsers_vpx.vers
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vpx_cflags = \
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-I$(vpx_srcdir) \
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-I$(vpx_builddir) \
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$(NULL)
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vpx_libs = \
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-Wl,-Bsymbolic \
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-Wl,--whole-archive \
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-Wl,$(vpx_builddir)/libvpx.a \
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-Wl,--no-whole-archive \
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-Wl,--version-script,$(srcdir)/$(vpx_versions) \
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-Wl,-lpthread \
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-Wl,-lm \
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$(NULL)
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libgstcodecparsers_vpx_la_SOURCES = $(gst_vpx_source_c)
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libgstcodecparsers_vpx_la_CFLAGS = $(vpx_cflags)
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libgstcodecparsers_vpx_la_DEPENDENCIES = vpx.build
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libgstcodecparsers_vpx_la_LINK = $(LINK) $(vpx_libs)
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EXTRA_libgstcodecparsers_vpx_la_DEPENDENCIES = $(srcdir)/$(vpx_versions)
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VPX_DEBUG = yes
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# Codecs
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VP8_DECODER = enable
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VP8_ENCODER = disable
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VP9_DECODER = disable
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VP9_ENCODER = disable
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clean-local: vpx.clean
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maintainer-clean-local: vpx.maintainer.clean
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vpx.build: vpx.configure.stamp
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@$(MAKE) -C $(vpx_builddir)
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vpx.clean:
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@[ -d $(vpx_builddir) ] && \
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$(MAKE) -C $(vpx_builddir) clean || :
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rm -f vpx.build.stamp vpx.configure.stamp
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vpx.maintainer.clean: vpx.clean
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rm -rf $(vpx_builddir)
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vpx.configure.stamp:
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@[ -d $(vpx_builddir) ] || mkdir $(vpx_builddir); \
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cd $(vpx_builddir) ; \
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test "$(VPX_DEBUG)" = "yes" && \
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CONFIGURE_FLAGS="$$CONFIGURE_FLAGS --enable-debug" ; \
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$(abs_srcdir)/$(vpx_upstream)/configure $$CONFIGURE_FLAGS \
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--enable-static \
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--enable-pic \
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--disable-shared \
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--$(VP8_DECODER)-vp8-decoder \
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--$(VP8_ENCODER)-vp8-encoder \
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--$(VP9_DECODER)-vp9-decoder \
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--$(VP9_ENCODER)-vp9-encoder \
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--enable-runtime-cpu-detect \
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--disable-md5 \
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--disable-examples \
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--disable-docs \
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--disable-unit-tests && \
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cd .. && \
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touch $@
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$(gst_vpx_source_c): vpx.build
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CLEANFILES = vpx.build.stamp
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# Files for packaging
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include $(srcdir)/sources.frag
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vpx_sources = \
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$(vpx_srcdir)/AUTHORS \
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$(vpx_srcdir)/CHANGELOG \
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$(vpx_srcdir)/LICENSE \
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$(vpx_srcdir)/PATENTS \
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$(vpx_srcdir)/build/make/Makefile \
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$(vpx_srcdir)/build/make/ads2gas.pl \
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$(vpx_srcdir)/build/make/ads2gas_apple.pl \
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$(vpx_srcdir)/build/make/configure.sh \
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$(vpx_srcdir)/build/make/gen_asm_deps.sh \
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$(vpx_srcdir)/build/make/obj_int_extract.c \
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$(vpx_srcdir)/build/make/rtcd.sh \
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$(vpx_srcdir)/build/make/version.sh \
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$(vpx_srcdir)/configure \
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$(vpx_srcdir)/vp8/common/rtcd_defs.sh \
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$(vpx_srcdir)/vp9/common/vp9_rtcd_defs.sh \
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$(vpx_srcdir)/vpx_scale/vpx_scale_rtcd.sh \
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$(vpx_source_mak:%.mk=$(vpx_srcdir)/%.mk) \
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$(vpx_source_c:%.c=$(vpx_srcdir)/%.c) \
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$(vpx_source_h:%.h=$(vpx_srcdir)/%.h) \
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$(NULL)
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EXTRA_DIST = \
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sources.frag \
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$(gst_vpx_source_h) \
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$(vpx_sources) \
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$(vpx_versions) \
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$(NULL)
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# Avoid implicit rule that tries to compile .asm.o to .asm
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dist-hook:
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for f in $(vpx_source_asm); do \
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mkdir -p $(distdir)/$(vpx_upstream)/$$(dirname $$f); \
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cp -fpR $(vpx_srcdir)/$$f $(distdir)/$(vpx_upstream)/$$f; \
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done
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# Extra clean files so that maintainer-clean removes *everything*
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MAINTAINERCLEANFILES = Makefile.in vpx.configure.stamp
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