Copyright (c) 2010 The WebM project authors. All Rights Reserved.

Use of this source code is governed by a BSD-style license

that can be found in the LICENSE file in the root of the source

tree. An additional intellectual property rights grant can be found

in the file PATENTS. All contributing project authors may

be found in the AUTHORS file in the root of the source tree.

ARM assembly files are written in RVCT-style. We use some make magic to

filter those files to allow GCC compilation

ifeq ($(ARCH_ARM),yes) ASM:=$(if $(filter yes,$(CONFIG_GCC)$(CONFIG_MSVS)),.asm.S,.asm) else ASM:=.asm endif

Rule to generate runtime cpu detection files

define rtcd_h_template $$(BUILD_PFX)$(1).h: $$(SRC_PATH_BARE)/$(2) @echo " [CREATE] $$@" $$(qexec)$$(SRC_PATH_BARE)/build/make/rtcd.pl --arch=$$(TGT_ISA) \ --sym=$(1) \ --config=$$(CONFIG_DIR)$$(target)-$$(TOOLCHAIN).mk \ $$(RTCD_OPTIONS) $$^ > $$@ CLEAN-OBJS += $$(BUILD_PFX)$(1).h RTCD += $$(BUILD_PFX)$(1).h endef

CODEC_SRCS-yes += CHANGELOG CODEC_SRCS-yes += libs.mk

include $(SRC_PATH_BARE)/vpx/vpx_codec.mk CODEC_SRCS-yes += $(addprefix vpx/,$(call enabled,API_SRCS)) CODEC_DOC_SRCS += $(addprefix vpx/,$(call enabled,API_DOC_SRCS))

include $(SRC_PATH_BARE)/vpx_mem/vpx_mem.mk CODEC_SRCS-yes += $(addprefix vpx_mem/,$(call enabled,MEM_SRCS))

include $(SRC_PATH_BARE)/vpx_scale/vpx_scale.mk CODEC_SRCS-yes += $(addprefix vpx_scale/,$(call enabled,SCALE_SRCS))

include $(SRC_PATH_BARE)/vpx_ports/vpx_ports.mk CODEC_SRCS-yes += $(addprefix vpx_ports/,$(call enabled,PORTS_SRCS))

include $(SRC_PATH_BARE)/vpx_dsp/vpx_dsp.mk CODEC_SRCS-yes += $(addprefix vpx_dsp/,$(call enabled,DSP_SRCS))

include $(SRC_PATH_BARE)/vpx_util/vpx_util.mk CODEC_SRCS-yes += $(addprefix vpx_util/,$(call enabled,UTIL_SRCS))

ifeq ($(CONFIG_VP8),yes) VP8_PREFIX=vp8/ include $(SRC_PATH_BARE)/$(VP8_PREFIX)vp8_common.mk endif

ifeq ($(CONFIG_VP8_ENCODER),yes) include $(SRC_PATH_BARE)/$(VP8_PREFIX)vp8cx.mk CODEC_SRCS-yes += $(addprefix $(VP8_PREFIX),$(call enabled,VP8_CX_SRCS)) CODEC_EXPORTS-yes += $(addprefix $(VP8_PREFIX),$(VP8_CX_EXPORTS)) INSTALL-LIBS-yes += include/vpx/vp8.h include/vpx/vp8cx.h INSTALL_MAPS += include/vpx/% $(SRC_PATH_BARE)/$(VP8_PREFIX)/% CODEC_DOC_SECTIONS += vp8 vp8_encoder endif

ifeq ($(CONFIG_VP8_DECODER),yes) include $(SRC_PATH_BARE)/$(VP8_PREFIX)vp8dx.mk CODEC_SRCS-yes += $(addprefix $(VP8_PREFIX),$(call enabled,VP8_DX_SRCS)) CODEC_EXPORTS-yes += $(addprefix $(VP8_PREFIX),$(VP8_DX_EXPORTS)) INSTALL-LIBS-yes += include/vpx/vp8.h include/vpx/vp8dx.h INSTALL_MAPS += include/vpx/% $(SRC_PATH_BARE)/$(VP8_PREFIX)/% CODEC_DOC_SECTIONS += vp8 vp8_decoder endif

ifeq ($(CONFIG_VP9),yes) VP9_PREFIX=vp9/ include $(SRC_PATH_BARE)/$(VP9_PREFIX)vp9_common.mk endif

ifeq ($(CONFIG_VP9_ENCODER),yes) VP9_PREFIX=vp9/ include $(SRC_PATH_BARE)/$(VP9_PREFIX)vp9cx.mk CODEC_SRCS-yes += $(addprefix $(VP9_PREFIX),$(call enabled,VP9_CX_SRCS)) CODEC_EXPORTS-yes += $(addprefix $(VP9_PREFIX),$(VP9_CX_EXPORTS)) CODEC_SRCS-yes += $(VP9_PREFIX)vp9cx.mk vpx/vp8.h vpx/vp8cx.h INSTALL-LIBS-yes += include/vpx/vp8.h include/vpx/vp8cx.h INSTALL-LIBS-$(CONFIG_SPATIAL_SVC) += include/vpx/svc_context.h INSTALL_MAPS += include/vpx/% $(SRC_PATH_BARE)/$(VP9_PREFIX)/% CODEC_DOC_SRCS += vpx/vp8.h vpx/vp8cx.h CODEC_DOC_SECTIONS += vp9 vp9_encoder endif

ifeq ($(CONFIG_VP9_DECODER),yes) VP9_PREFIX=vp9/ include $(SRC_PATH_BARE)/$(VP9_PREFIX)vp9dx.mk CODEC_SRCS-yes += $(addprefix $(VP9_PREFIX),$(call enabled,VP9_DX_SRCS)) CODEC_EXPORTS-yes += $(addprefix $(VP9_PREFIX),$(VP9_DX_EXPORTS)) CODEC_SRCS-yes += $(VP9_PREFIX)vp9dx.mk vpx/vp8.h vpx/vp8dx.h INSTALL-LIBS-yes += include/vpx/vp8.h include/vpx/vp8dx.h INSTALL_MAPS += include/vpx/% $(SRC_PATH_BARE)/$(VP9_PREFIX)/% CODEC_DOC_SRCS += vpx/vp8.h vpx/vp8dx.h CODEC_DOC_SECTIONS += vp9 vp9_decoder endif

ifeq ($(CONFIG_ENCODERS),yes) CODEC_DOC_SECTIONS += encoder endif ifeq ($(CONFIG_DECODERS),yes) CODEC_DOC_SECTIONS += decoder endif

Suppress -Wextra warnings in third party code.

$(BUILD_PFX)third_party/googletest/%.cc.o: CXXFLAGS += -Wno-missing-field-initializers

Suppress -Wextra warnings in first party code pending investigation.

https://bugs.chromium.org/p/webm/issues/detail?id=1069

$(BUILD_PFX)vp8/encoder/onyx_if.c.o: CFLAGS += -Wno-unknown-warning-option -Wno-clobbered $(BUILD_PFX)vp8/decoder/onyxd_if.c.o: CFLAGS += -Wno-unknown-warning-option -Wno-clobbered

ifeq ($(CONFIG_MSVS),yes) CODEC_LIB=$(if $(CONFIG_STATIC_MSVCRT),vpxmt,vpxmd) GTEST_LIB=$(if $(CONFIG_STATIC_MSVCRT),gtestmt,gtestmd)

This variable uses deferred expansion intentionally, since the results of

$(wildcard) may change during the course of the Make.

VS_PLATFORMS = $(foreach d,$(wildcard */Release/$(CODEC_LIB).lib),$(word 1,$(subst /, ,$(d)))) endif

The following pairs define a mapping of locations in the distribution

tree to locations in the source/build trees.

INSTALL_MAPS += include/vpx/% $(SRC_PATH_BARE)/vpx/% INSTALL_MAPS += include/vpx/% $(SRC_PATH_BARE)/vpx_ports/% INSTALL_MAPS += $(LIBSUBDIR)/% % INSTALL_MAPS += src/% $(SRC_PATH_BARE)/% ifeq ($(CONFIG_MSVS),yes) INSTALL_MAPS += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/% $(p)/Release/%) INSTALL_MAPS += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/% $(p)/Debug/%) endif

CODEC_SRCS-yes += build/make/version.sh CODEC_SRCS-yes += build/make/rtcd.pl CODEC_SRCS-yes += vpx_ports/emmintrin_compat.h CODEC_SRCS-yes += vpx_ports/mem_ops.h CODEC_SRCS-yes += vpx_ports/mem_ops_aligned.h CODEC_SRCS-yes += vpx_ports/vpx_once.h CODEC_SRCS-yes += $(BUILD_PFX)vpx_config.c INSTALL-SRCS-no += $(BUILD_PFX)vpx_config.c ifeq ($(ARCH_X86)$(ARCH_X86_64),yes) INSTALL-SRCS-$(CONFIG_CODEC_SRCS) += third_party/x86inc/x86inc.asm INSTALL-SRCS-$(CONFIG_CODEC_SRCS) += vpx_dsp/x86/bitdepth_conversion_sse2.asm endif CODEC_EXPORTS-yes += vpx/exports_com CODEC_EXPORTS-$(CONFIG_ENCODERS) += vpx/exports_enc ifeq ($(CONFIG_SPATIAL_SVC),yes) CODEC_EXPORTS-$(CONFIG_ENCODERS) += vpx/exports_spatial_svc endif CODEC_EXPORTS-$(CONFIG_DECODERS) += vpx/exports_dec

INSTALL-LIBS-yes += include/vpx/vpx_codec.h INSTALL-LIBS-yes += include/vpx/vpx_frame_buffer.h INSTALL-LIBS-yes += include/vpx/vpx_image.h INSTALL-LIBS-yes += include/vpx/vpx_integer.h INSTALL-LIBS-$(CONFIG_DECODERS) += include/vpx/vpx_decoder.h INSTALL-LIBS-$(CONFIG_ENCODERS) += include/vpx/vpx_encoder.h ifeq ($(CONFIG_EXTERNAL_BUILD),yes) ifeq ($(CONFIG_MSVS),yes) INSTALL-LIBS-yes += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/$(CODEC_LIB).lib) INSTALL-LIBS-$(CONFIG_DEBUG_LIBS) += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/$(CODEC_LIB)d.lib) INSTALL-LIBS-$(CONFIG_SHARED) += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/vpx.dll) INSTALL-LIBS-$(CONFIG_SHARED) += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/vpx.exp) endif else INSTALL-LIBS-$(CONFIG_STATIC) += $(LIBSUBDIR)/libvpx.a INSTALL-LIBS-$(CONFIG_DEBUG_LIBS) += $(LIBSUBDIR)/libvpx_g.a endif

CODEC_SRCS=$(call enabled,CODEC_SRCS) INSTALL-SRCS-$(CONFIG_CODEC_SRCS) += $(CODEC_SRCS) INSTALL-SRCS-$(CONFIG_CODEC_SRCS) += $(call enabled,CODEC_EXPORTS)

Generate a list of all enabled sources, in particular for exporting to gyp

based build systems.

libvpx_srcs.txt: @echo " [CREATE] $@" @echo $(CODEC_SRCS) | xargs -n1 echo | LC_ALL=C sort -u > $@ CLEAN-OBJS += libvpx_srcs.txt

Assembly files that are included, but don't define symbols themselves.

Filtered out to avoid Windows build warnings.

ASM_INCLUDES := \ third_party/x86inc/x86inc.asm \ vpx_config.asm \ vpx_ports/x86_abi_support.asm \ vpx_dsp/x86/bitdepth_conversion_sse2.asm \

ifeq ($(CONFIG_EXTERNAL_BUILD),yes) ifeq ($(CONFIG_MSVS),yes)

vpx.def: $(call enabled,CODEC_EXPORTS) @echo " [CREATE] $@" $(qexec)$(SRC_PATH_BARE)/build/make/gen_msvs_def.sh\ --name=vpx\ --out=$@ $^ CLEAN-OBJS += vpx.def

vpx.$(VCPROJ_SFX): $(CODEC_SRCS) vpx.def @echo " [CREATE] $@" $(qexec)$(GEN_VCPROJ) \ $(if $(CONFIG_SHARED),--dll,--lib) \ --target=$(TOOLCHAIN) \ $(if $(CONFIG_STATIC_MSVCRT),--static-crt) \ --name=vpx \ --proj-guid=DCE19DAF-69AC-46DB-B14A-39F0FAA5DB74 \ --module-def=vpx.def \ --ver=$(CONFIG_VS_VERSION) \ --src-path-bare="$(SRC_PATH_BARE)" \ --out=$@ $(CFLAGS) \ $(filter-out $(addprefix %, $(ASM_INCLUDES)), $^) \ --src-path-bare="$(SRC_PATH_BARE)" \

PROJECTS-yes += vpx.$(VCPROJ_SFX)

vpx.$(VCPROJ_SFX): vpx_config.asm vpx.$(VCPROJ_SFX): $(RTCD)

endif else LIBVPX_OBJS=$(call objs, $(filter-out $(ASM_INCLUDES), $(CODEC_SRCS))) OBJS-yes += $(LIBVPX_OBJS) LIBS-$(if yes,$(CONFIG_STATIC)) += $(BUILD_PFX)libvpx.a $(BUILD_PFX)libvpx_g.a $(BUILD_PFX)libvpx_g.a: $(LIBVPX_OBJS)

SO_VERSION_MAJOR := 5 SO_VERSION_MINOR := 0 SO_VERSION_PATCH := 0 ifeq ($(filter darwin%,$(TGT_OS)),$(TGT_OS)) LIBVPX_SO := libvpx.$(SO_VERSION_MAJOR).dylib SHARED_LIB_SUF := .dylib EXPORT_FILE := libvpx.syms LIBVPX_SO_SYMLINKS := $(addprefix $(LIBSUBDIR)/, \ libvpx.dylib ) else ifeq ($(filter iphonesimulator%,$(TGT_OS)),$(TGT_OS)) LIBVPX_SO := libvpx.$(SO_VERSION_MAJOR).dylib SHARED_LIB_SUF := .dylib EXPORT_FILE := libvpx.syms LIBVPX_SO_SYMLINKS := $(addprefix $(LIBSUBDIR)/, libvpx.dylib) else ifeq ($(filter os2%,$(TGT_OS)),$(TGT_OS)) LIBVPX_SO := libvpx$(SO_VERSION_MAJOR).dll SHARED_LIB_SUF := _dll.a EXPORT_FILE := libvpx.def LIBVPX_SO_SYMLINKS := LIBVPX_SO_IMPLIB := libvpx_dll.a else LIBVPX_SO := libvpx.so.$(SO_VERSION_MAJOR).$(SO_VERSION_MINOR).$(SO_VERSION_PATCH) SHARED_LIB_SUF := .so EXPORT_FILE := libvpx.ver LIBVPX_SO_SYMLINKS := $(addprefix $(LIBSUBDIR)/, \ libvpx.so libvpx.so.$(SO_VERSION_MAJOR) \ libvpx.so.$(SO_VERSION_MAJOR).$(SO_VERSION_MINOR)) endif endif endif

LIBS-$(CONFIG_SHARED) += $(BUILD_PFX)$(LIBVPX_SO)\ $(notdir $(LIBVPX_SO_SYMLINKS)) \ $(if $(LIBVPX_SO_IMPLIB), $(BUILD_PFX)$(LIBVPX_SO_IMPLIB)) $(BUILD_PFX)$(LIBVPX_SO): $(LIBVPX_OBJS) $(EXPORT_FILE) $(BUILD_PFX)$(LIBVPX_SO): extralibs += -lm $(BUILD_PFX)$(LIBVPX_SO): SONAME = libvpx.so.$(SO_VERSION_MAJOR) $(BUILD_PFX)$(LIBVPX_SO): EXPORTS_FILE = $(EXPORT_FILE)

libvpx.ver: $(call enabled,CODEC_EXPORTS) @echo " [CREATE] $@" $(qexec)echo "{ global:" > $@ $(qexec)for f in $?; do awk '{print $$2";"}' < $$f >>$@; done $(qexec)echo "local: *; };" >> $@ CLEAN-OBJS += libvpx.ver

libvpx.syms: $(call enabled,CODEC_EXPORTS) @echo " [CREATE] $@" $(qexec)awk '{print "_"$$2}' $^ >$@ CLEAN-OBJS += libvpx.syms

libvpx.def: $(call enabled,CODEC_EXPORTS) @echo " [CREATE] $@" $(qexec)echo LIBRARY $(LIBVPX_SO:.dll=) INITINSTANCE TERMINSTANCE > $@ $(qexec)echo "DATA MULTIPLE NONSHARED" >> $@ $(qexec)echo "EXPORTS" >> $@ $(qexec)awk '!/vpx_svc_*/ {print "_"$$2}' $^ >>$@ CLEAN-OBJS += libvpx.def

libvpx_dll.a: $(LIBVPX_SO) @echo " [IMPLIB] $@" $(qexec)emximp -o $@ $< CLEAN-OBJS += libvpx_dll.a

define libvpx_symlink_template $(1): $(2) @echo " [LN] $(2) $$@" $(qexec)mkdir -p $$(dir $$@) $(qexec)ln -sf $(2) $$@ endef

$(eval $(call libvpx_symlink_template,\ $(addprefix $(BUILD_PFX),$(notdir $(LIBVPX_SO_SYMLINKS))),\ $(BUILD_PFX)$(LIBVPX_SO))) $(eval $(call libvpx_symlink_template,\ $(addprefix $(DIST_DIR)/,$(LIBVPX_SO_SYMLINKS)),\ $(LIBVPX_SO)))

INSTALL-LIBS-$(CONFIG_SHARED) += $(LIBVPX_SO_SYMLINKS) INSTALL-LIBS-$(CONFIG_SHARED) += $(LIBSUBDIR)/$(LIBVPX_SO) INSTALL-LIBS-$(CONFIG_SHARED) += $(if $(LIBVPX_SO_IMPLIB),$(LIBSUBDIR)/$(LIBVPX_SO_IMPLIB))

LIBS-yes += vpx.pc vpx.pc: config.mk libs.mk @echo " [CREATE] $@" $(qexec)echo '# pkg-config file from libvpx $(VERSION_STRING)' > $@ $(qexec)echo 'prefix=$(PREFIX)' >> $@ $(qexec)echo 'exec_prefix=$${prefix}' >> $@ $(qexec)echo 'libdir=$${prefix}/$(LIBSUBDIR)' >> $@ $(qexec)echo 'includedir=$${prefix}/include' >> $@ $(qexec)echo '' >> $@ $(qexec)echo 'Name: vpx' >> $@ $(qexec)echo 'Description: WebM Project VPx codec implementation' >> $@ $(qexec)echo 'Version: $(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_PATCH)' >> $@ $(qexec)echo 'Requires:' >> $@ $(qexec)echo 'Conflicts:' >> $@ $(qexec)echo 'Libs: -L$${libdir} -lvpx -lm' >> $@ ifeq ($(HAVE_PTHREAD_H),yes) $(qexec)echo 'Libs.private: -lm -lpthread' >> $@ else $(qexec)echo 'Libs.private: -lm' >> $@ endif $(qexec)echo 'Cflags: -I$${includedir}' >> $@ INSTALL-LIBS-yes += $(LIBSUBDIR)/pkgconfig/vpx.pc INSTALL_MAPS += $(LIBSUBDIR)/pkgconfig/%.pc %.pc CLEAN-OBJS += vpx.pc endif

Rule to make assembler configuration file from C configuration file

ifeq ($(ARCH_X86)$(ARCH_X86_64),yes)

YASM

$(BUILD_PFX)vpx_config.asm: $(BUILD_PFX)vpx_config.h @echo " [CREATE] $@" @egrep "#define [A-Z0-9_]+ [01]" $< \ | awk '{print $$2 " equ " $$3}' > $@ else ADS2GAS=$(if $(filter yes,$(CONFIG_GCC)),| $(ASM_CONVERSION)) $(BUILD_PFX)vpx_config.asm: $(BUILD_PFX)vpx_config.h @echo " [CREATE] $@" @egrep "#define [A-Z0-9_]+ [01]" $< \ | awk '{print $$2 " EQU " $$3}' $(ADS2GAS) > $@ @echo " END" $(ADS2GAS) >> $@ CLEAN-OBJS += $(BUILD_PFX)vpx_config.asm endif

Add assembler dependencies for configuration.

$(filter %.S.o,$(OBJS-yes)): $(BUILD_PFX)vpx_config.asm $(filter %$(ASM).o,$(OBJS-yes)): $(BUILD_PFX)vpx_config.asm

$(shell $(SRC_PATH_BARE)/build/make/version.sh "$(SRC_PATH_BARE)" $(BUILD_PFX)vpx_version.h) CLEAN-OBJS += $(BUILD_PFX)vpx_version.h

Add include path for libwebm sources.

ifeq ($(CONFIG_WEBM_IO),yes) CXXFLAGS += -I$(SRC_PATH_BARE)/third_party/libwebm endif

libvpx test directives

ifeq ($(CONFIG_UNIT_TESTS),yes) LIBVPX_TEST_DATA_PATH ?= .

include $(SRC_PATH_BARE)/test/test.mk LIBVPX_TEST_SRCS=$(addprefix test/,$(call enabled,LIBVPX_TEST_SRCS)) LIBVPX_TEST_BIN=./test_libvpx$(EXE_SFX) LIBVPX_TEST_DATA=$(addprefix $(LIBVPX_TEST_DATA_PATH)/,\ $(call enabled,LIBVPX_TEST_DATA)) libvpx_test_data_url=https://storage.googleapis.com/downloads.webmproject.org/test_data/libvpx/$(1)

TEST_INTRA_PRED_SPEED_BIN=./test_intra_pred_speed$(EXE_SFX) TEST_INTRA_PRED_SPEED_SRCS=$(addprefix test/,$(call enabled,TEST_INTRA_PRED_SPEED_SRCS)) TEST_INTRA_PRED_SPEED_OBJS := $(sort $(call objs,$(TEST_INTRA_PRED_SPEED_SRCS)))

libvpx_test_srcs.txt: @echo " [CREATE] $@" @echo $(LIBVPX_TEST_SRCS) | xargs -n1 echo | LC_ALL=C sort -u > $@ CLEAN-OBJS += libvpx_test_srcs.txt

$(LIBVPX_TEST_DATA): $(SRC_PATH_BARE)/test/test-data.sha1 @echo " [DOWNLOAD] $@" # Attempt to download the file using curl, retrying once if it fails for a # partial file (18). $(qexec)( \ trap 'rm -f $@' INT TERM; \ curl="curl --retry 1 -L -o $@ $(call libvpx_test_data_url,$(@F))"; \ $$curl; \ case "$$?" in \ 18) $$curl -C -;; \ esac \ )

testdata:: $(LIBVPX_TEST_DATA) $(qexec)[ -x "$$(which sha1sum)" ] && sha1sum=sha1sum;\ [ -x "$$(which shasum)" ] && sha1sum=shasum;\ [ -x "$$(which sha1)" ] && sha1sum=sha1;\ if [ -n "$${sha1sum}" ]; then\ set -e;\ echo "Checking test data:";\ for f in $(call enabled,LIBVPX_TEST_DATA); do\ grep $$f $(SRC_PATH_BARE)/test/test-data.sha1 |\ (cd $(LIBVPX_TEST_DATA_PATH); $${sha1sum} -c);\ done; \ else\ echo "Skipping test data integrity check, sha1sum not found.";\ fi

ifeq ($(CONFIG_EXTERNAL_BUILD),yes) ifeq ($(CONFIG_MSVS),yes)

gtest.$(VCPROJ_SFX): $(SRC_PATH_BARE)/third_party/googletest/src/src/gtest-all.cc @echo " [CREATE] $@" $(qexec)$(GEN_VCPROJ) \ --lib \ --target=$(TOOLCHAIN) \ $(if $(CONFIG_STATIC_MSVCRT),--static-crt) \ --name=gtest \ --proj-guid=EC00E1EC-AF68-4D92-A255-181690D1C9B1 \ --ver=$(CONFIG_VS_VERSION) \ --src-path-bare="$(SRC_PATH_BARE)" \ -D_VARIADIC_MAX=10 \ --out=gtest.$(VCPROJ_SFX) $(SRC_PATH_BARE)/third_party/googletest/src/src/gtest-all.cc \ -I. -I"$(SRC_PATH_BARE)/third_party/googletest/src/include" -I"$(SRC_PATH_BARE)/third_party/googletest/src"

PROJECTS-$(CONFIG_MSVS) += gtest.$(VCPROJ_SFX)

test_libvpx.$(VCPROJ_SFX): $(LIBVPX_TEST_SRCS) vpx.$(VCPROJ_SFX) gtest.$(VCPROJ_SFX) @echo " [CREATE] $@" $(qexec)$(GEN_VCPROJ) \ --exe \ --target=$(TOOLCHAIN) \ --name=test_libvpx \ -D_VARIADIC_MAX=10 \ --proj-guid=CD837F5F-52D8-4314-A370-895D614166A7 \ --ver=$(CONFIG_VS_VERSION) \ --src-path-bare="$(SRC_PATH_BARE)" \ $(if $(CONFIG_STATIC_MSVCRT),--static-crt) \ --out=$@ $(INTERNAL_CFLAGS) $(CFLAGS) \ -I. -I"$(SRC_PATH_BARE)/third_party/googletest/src/include" \ $(if $(CONFIG_WEBM_IO),-I"$(SRC_PATH_BARE)/third_party/libwebm") \ -L. -l$(CODEC_LIB) -l$(GTEST_LIB) $^

PROJECTS-$(CONFIG_MSVS) += test_libvpx.$(VCPROJ_SFX)

LIBVPX_TEST_BIN := $(addprefix $(TGT_OS:win64=x64)/Release/,$(notdir $(LIBVPX_TEST_BIN)))

ifneq ($(strip $(TEST_INTRA_PRED_SPEED_OBJS)),) PROJECTS-$(CONFIG_MSVS) += test_intra_pred_speed.$(VCPROJ_SFX) test_intra_pred_speed.$(VCPROJ_SFX): $(TEST_INTRA_PRED_SPEED_SRCS) vpx.$(VCPROJ_SFX) gtest.$(VCPROJ_SFX) @echo " [CREATE] $@" $(qexec)$(GEN_VCPROJ) \ --exe \ --target=$(TOOLCHAIN) \ --name=test_intra_pred_speed \ -D_VARIADIC_MAX=10 \ --proj-guid=CD837F5F-52D8-4314-A370-895D614166A7 \ --ver=$(CONFIG_VS_VERSION) \ --src-path-bare="$(SRC_PATH_BARE)" \ $(if $(CONFIG_STATIC_MSVCRT),--static-crt) \ --out=$@ $(INTERNAL_CFLAGS) $(CFLAGS) \ -I. -I"$(SRC_PATH_BARE)/third_party/googletest/src/include" \ -L. -l$(CODEC_LIB) -l$(GTEST_LIB) $^ endif # TEST_INTRA_PRED_SPEED endif else

include $(SRC_PATH_BARE)/third_party/googletest/gtest.mk GTEST_SRCS := $(addprefix third_party/googletest/src/,$(call enabled,GTEST_SRCS)) GTEST_OBJS=$(call objs,$(GTEST_SRCS)) ifeq ($(filter win%,$(TGT_OS)),$(TGT_OS))

Disabling pthreads globally will cause issues on darwin and possibly elsewhere

$(GTEST_OBJS) $(GTEST_OBJS:.o=.d): CXXFLAGS += -DGTEST_HAS_PTHREAD=0 endif GTEST_INCLUDES := -I$(SRC_PATH_BARE)/third_party/googletest/src GTEST_INCLUDES += -I$(SRC_PATH_BARE)/third_party/googletest/src/include $(GTEST_OBJS) $(GTEST_OBJS:.o=.d): CXXFLAGS += $(GTEST_INCLUDES) OBJS-yes += $(GTEST_OBJS) LIBS-yes += $(BUILD_PFX)libgtest.a $(BUILD_PFX)libgtest_g.a $(BUILD_PFX)libgtest_g.a: $(GTEST_OBJS)

LIBVPX_TEST_OBJS=$(sort $(call objs,$(LIBVPX_TEST_SRCS))) $(LIBVPX_TEST_OBJS) $(LIBVPX_TEST_OBJS:.o=.d): CXXFLAGS += $(GTEST_INCLUDES) OBJS-yes += $(LIBVPX_TEST_OBJS) BINS-yes += $(LIBVPX_TEST_BIN)

CODEC_LIB=$(if $(CONFIG_DEBUG_LIBS),vpx_g,vpx) CODEC_LIB_SUF=$(if $(CONFIG_SHARED),$(SHARED_LIB_SUF),.a) TEST_LIBS := lib$(CODEC_LIB)$(CODEC_LIB_SUF) libgtest.a $(LIBVPX_TEST_BIN): $(TEST_LIBS) $(eval $(call linkerxx_template,$(LIBVPX_TEST_BIN), \ $(LIBVPX_TEST_OBJS) \ -L. -lvpx -lgtest $(extralibs) -lm))

ifneq ($(strip $(TEST_INTRA_PRED_SPEED_OBJS)),) $(TEST_INTRA_PRED_SPEED_OBJS) $(TEST_INTRA_PRED_SPEED_OBJS:.o=.d): CXXFLAGS += $(GTEST_INCLUDES) OBJS-yes += $(TEST_INTRA_PRED_SPEED_OBJS) BINS-yes += $(TEST_INTRA_PRED_SPEED_BIN)

$(TEST_INTRA_PRED_SPEED_BIN): $(TEST_LIBS) $(eval $(call linkerxx_template,$(TEST_INTRA_PRED_SPEED_BIN), \ $(TEST_INTRA_PRED_SPEED_OBJS) \ -L. -lvpx -lgtest $(extralibs) -lm)) endif # TEST_INTRA_PRED_SPEED

endif # CONFIG_UNIT_TESTS

Install test sources only if codec source is included

INSTALL-SRCS-$(CONFIG_CODEC_SRCS) += $(patsubst $(SRC_PATH_BARE)/%,%,\ $(shell find $(SRC_PATH_BARE)/third_party/googletest -type f)) INSTALL-SRCS-$(CONFIG_CODEC_SRCS) += $(LIBVPX_TEST_SRCS) INSTALL-SRCS-$(CONFIG_CODEC_SRCS) += $(TEST_INTRA_PRED_SPEED_SRCS)

define test_shard_template test:: test_shard.$(1) test-no-data-check:: test_shard_ndc.$(1) test_shard.$(1) test_shard_ndc.$(1): $(LIBVPX_TEST_BIN) @set -e; \ export GTEST_SHARD_INDEX=$(1); \ export GTEST_TOTAL_SHARDS=$(2); \ $(LIBVPX_TEST_BIN) test_shard.$(1): testdata .PHONY: test_shard.$(1) endef

NUM_SHARDS := 10 SHARDS := 0 1 2 3 4 5 6 7 8 9 $(foreach s,$(SHARDS),$(eval $(call test_shard_template,$(s),$(NUM_SHARDS))))

endif

documentation directives

CLEAN-OBJS += libs.doxy DOCS-yes += libs.doxy libs.doxy: $(CODEC_DOC_SRCS) @echo " [CREATE] $@" @rm -f $@ @echo "INPUT += $^" >> $@ @echo "INCLUDE_PATH += ." >> $@; @echo "ENABLED_SECTIONS += $(sort $(CODEC_DOC_SECTIONS))" >> $@

Generate rtcd.h for all objects

ifeq ($(CONFIG_DEPENDENCY_TRACKING),yes) $(OBJS-yes:.o=.d): $(RTCD) else $(OBJS-yes): $(RTCD) endif

Update the global src list

SRCS += $(CODEC_SRCS) $(LIBVPX_TEST_SRCS) $(GTEST_SRCS)

vpxdec/vpxenc tests.

ifeq ($(CONFIG_UNIT_TESTS),yes) TEST_BIN_PATH = . ifeq ($(CONFIG_MSVS),yes)

MSVC will build both Debug and Release configurations of tools in a

sub directory named for the current target. Assume the user wants to

run the Release tools, and assign TEST_BIN_PATH accordingly.

TODO(tomfinegan): Is this adequate for ARM?

TODO(tomfinegan): Support running the debug versions of tools?

TEST_BIN_PATH := $(addsuffix /$(TGT_OS:win64=x64)/Release, $(TEST_BIN_PATH)) endif utiltest utiltest-no-data-check: $(qexec)$(SRC_PATH_BARE)/test/vpxdec.sh \ --test-data-path $(LIBVPX_TEST_DATA_PATH) \ --bin-path $(TEST_BIN_PATH) $(qexec)$(SRC_PATH_BARE)/test/vpxenc.sh \ --test-data-path $(LIBVPX_TEST_DATA_PATH) \ --bin-path $(TEST_BIN_PATH) utiltest: testdata else utiltest utiltest-no-data-check: @echo Unit tests must be enabled to make the utiltest target. endif

Example tests.

ifeq ($(CONFIG_UNIT_TESTS),yes)

All non-MSVC targets output example targets in a sub dir named examples.

EXAMPLES_BIN_PATH = examples ifeq ($(CONFIG_MSVS),yes)

MSVC will build both Debug and Release configurations of the examples in a

sub directory named for the current target. Assume the user wants to

run the Release tools, and assign EXAMPLES_BIN_PATH accordingly.

TODO(tomfinegan): Is this adequate for ARM?

TODO(tomfinegan): Support running the debug versions of tools?

EXAMPLES_BIN_PATH := $(TGT_OS:win64=x64)/Release endif exampletest exampletest-no-data-check: examples $(qexec)$(SRC_PATH_BARE)/test/examples.sh \ --test-data-path $(LIBVPX_TEST_DATA_PATH) \ --bin-path $(EXAMPLES_BIN_PATH) exampletest: testdata else exampletest exampletest-no-data-check: @echo Unit tests must be enabled to make the exampletest target. endif