| ## |
| ## 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. |
| ## |
| |
| |
| include config.mk |
| quiet?=true |
| ifeq ($(target),) |
| # If a target wasn't specified, invoke for all enabled targets. |
| .DEFAULT: |
| @for t in $(ALL_TARGETS); do \ |
| $(MAKE) --no-print-directory target=$$t $(MAKECMDGOALS) || exit $$?;\ |
| done |
| all: .DEFAULT |
| clean:: .DEFAULT |
| exampletest: .DEFAULT |
| install:: .DEFAULT |
| test: .DEFAULT |
| test-no-data-check: .DEFAULT |
| testdata: .DEFAULT |
| utiltest: .DEFAULT |
| exampletest-no-data-check utiltest-no-data-check: .DEFAULT |
| test_%: .DEFAULT ; |
| |
| # Note: md5sum is not installed on OS X, but openssl is. Openssl may not be |
| # installed on cygwin, so we need to autodetect here. |
| md5sum := $(firstword $(wildcard \ |
| $(foreach e,md5sum openssl,\ |
| $(foreach p,$(subst :, ,$(PATH)),$(p)/$(e)*))\ |
| )) |
| md5sum := $(if $(filter %openssl,$(md5sum)),$(md5sum) dgst -md5,$(md5sum)) |
| |
| TGT_CC:=$(word 3, $(subst -, ,$(TOOLCHAIN))) |
| dist: |
| @for t in $(ALL_TARGETS); do \ |
| $(MAKE) --no-print-directory target=$$t $(MAKECMDGOALS) || exit $$?;\ |
| done |
| # Run configure for the user with the current toolchain. |
| @if [ -d "$(DIST_DIR)/src" ]; then \ |
| mkdir -p "$(DIST_DIR)/build"; \ |
| cd "$(DIST_DIR)/build"; \ |
| echo "Rerunning configure $(CONFIGURE_ARGS)"; \ |
| ../src/configure $(CONFIGURE_ARGS); \ |
| $(if $(filter vs%,$(TGT_CC)),make NO_LAUNCH_DEVENV=1;) \ |
| fi |
| @if [ -d "$(DIST_DIR)" ]; then \ |
| echo " [MD5SUM] $(DIST_DIR)"; \ |
| cd $(DIST_DIR) && \ |
| $(md5sum) `find . -name md5sums.txt -prune -o -type f -print` \ |
| | sed -e 's/MD5(\(.*\))= \([0-9a-f]\{32\}\)/\2 \1/' \ |
| > md5sums.txt;\ |
| fi |
| endif |
| |
| # Since we invoke make recursively for multiple targets we need to include the |
| # .mk file for the correct target, but only when $(target) is non-empty. |
| ifneq ($(target),) |
| include $(target)-$(TOOLCHAIN).mk |
| endif |
| BUILD_ROOT?=. |
| VPATH=$(SRC_PATH_BARE) |
| CFLAGS+=-I$(BUILD_PFX)$(BUILD_ROOT) -I$(SRC_PATH) |
| CXXFLAGS+=-I$(BUILD_PFX)$(BUILD_ROOT) -I$(SRC_PATH) |
| ASFLAGS+=-I$(BUILD_PFX)$(BUILD_ROOT)/ -I$(SRC_PATH)/ |
| DIST_DIR?=dist |
| HOSTCC?=gcc |
| TGT_ISA:=$(word 1, $(subst -, ,$(TOOLCHAIN))) |
| TGT_OS:=$(word 2, $(subst -, ,$(TOOLCHAIN))) |
| TGT_CC:=$(word 3, $(subst -, ,$(TOOLCHAIN))) |
| quiet:=$(if $(or $(verbose), $(V)),, yes) |
| qexec=$(if $(quiet),@) |
| |
| # Cancel built-in implicit rules |
| %: %.o |
| %.asm: |
| %.a: |
| %: %.cc |
| |
| # |
| # Common rules" |
| # |
| .PHONY: all |
| all: |
| |
| .PHONY: clean |
| clean:: |
| rm -f $(OBJS-yes) $(OBJS-yes:.o=.d) $(OBJS-yes:.asm.S.o=.asm.S) |
| rm -f $(CLEAN-OBJS) |
| |
| .PHONY: clean |
| distclean: clean |
| if [ -z "$(target)" ]; then \ |
| rm -f Makefile; \ |
| rm -f config.log config.mk; \ |
| rm -f vpx_config.[hc] vpx_config.asm; \ |
| rm -f arm_neon.h; \ |
| else \ |
| rm -f $(target)-$(TOOLCHAIN).mk; \ |
| fi |
| |
| .PHONY: dist |
| dist: |
| .PHONY: exampletest |
| exampletest: |
| .PHONY: install |
| install:: |
| .PHONY: test |
| test: |
| .PHONY: testdata |
| testdata: |
| .PHONY: utiltest |
| utiltest: |
| .PHONY: test-no-data-check exampletest-no-data-check utiltest-no-data-check |
| test-no-data-check: |
| exampletest-no-data-check utiltest-no-data-check: |
| |
| # Force to realign stack always on OS/2 |
| ifeq ($(TOOLCHAIN), x86-os2-gcc) |
| CFLAGS += -mstackrealign |
| endif |
| |
| # x86[_64] |
| $(BUILD_PFX)%_mmx.c.d: CFLAGS += -mmmx |
| $(BUILD_PFX)%_mmx.c.o: CFLAGS += -mmmx |
| $(BUILD_PFX)%_sse2.c.d: CFLAGS += -msse2 |
| $(BUILD_PFX)%_sse2.c.o: CFLAGS += -msse2 |
| $(BUILD_PFX)%_sse3.c.d: CFLAGS += -msse3 |
| $(BUILD_PFX)%_sse3.c.o: CFLAGS += -msse3 |
| $(BUILD_PFX)%_ssse3.c.d: CFLAGS += -mssse3 |
| $(BUILD_PFX)%_ssse3.c.o: CFLAGS += -mssse3 |
| $(BUILD_PFX)%_sse4.c.d: CFLAGS += -msse4.1 |
| $(BUILD_PFX)%_sse4.c.o: CFLAGS += -msse4.1 |
| $(BUILD_PFX)%_avx.c.d: CFLAGS += -mavx |
| $(BUILD_PFX)%_avx.c.o: CFLAGS += -mavx |
| $(BUILD_PFX)%_avx2.c.d: CFLAGS += -mavx2 |
| $(BUILD_PFX)%_avx2.c.o: CFLAGS += -mavx2 |
| $(BUILD_PFX)%_avx512.c.d: CFLAGS += -mavx512f -mavx512cd -mavx512bw -mavx512dq -mavx512vl |
| $(BUILD_PFX)%_avx512.c.o: CFLAGS += -mavx512f -mavx512cd -mavx512bw -mavx512dq -mavx512vl |
| |
| # POWER |
| $(BUILD_PFX)%_vsx.c.d: CFLAGS += -maltivec -mvsx |
| $(BUILD_PFX)%_vsx.c.o: CFLAGS += -maltivec -mvsx |
| |
| # MIPS |
| $(BUILD_PFX)%_msa.c.d: CFLAGS += -mmsa |
| $(BUILD_PFX)%_msa.c.o: CFLAGS += -mmsa |
| |
| # LOONGARCH |
| $(BUILD_PFX)%_lsx.c.d: CFLAGS += -mlsx |
| $(BUILD_PFX)%_lsx.c.o: CFLAGS += -mlsx |
| $(BUILD_PFX)%_lasx.c.d: CFLAGS += -mlasx |
| $(BUILD_PFX)%_lasx.c.o: CFLAGS += -mlasx |
| |
| $(BUILD_PFX)%.c.d: %.c |
| $(if $(quiet),@echo " [DEP] $@") |
| $(qexec)mkdir -p $(dir $@) |
| $(qexec)$(CC) $(INTERNAL_CFLAGS) $(CFLAGS) -M $< | $(fmt_deps) > $@ |
| |
| $(BUILD_PFX)%.c.o: %.c |
| $(if $(quiet),@echo " [CC] $@") |
| $(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@)) |
| $(qexec)$(CC) $(INTERNAL_CFLAGS) $(CFLAGS) -c -o $@ $< |
| |
| $(BUILD_PFX)%.cc.d: %.cc |
| $(if $(quiet),@echo " [DEP] $@") |
| $(qexec)mkdir -p $(dir $@) |
| $(qexec)$(CXX) $(INTERNAL_CFLAGS) $(CXXFLAGS) -M $< | $(fmt_deps) > $@ |
| |
| $(BUILD_PFX)%.cc.o: %.cc |
| $(if $(quiet),@echo " [CXX] $@") |
| $(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@)) |
| $(qexec)$(CXX) $(INTERNAL_CFLAGS) $(CXXFLAGS) -c -o $@ $< |
| |
| $(BUILD_PFX)%.cpp.d: %.cpp |
| $(if $(quiet),@echo " [DEP] $@") |
| $(qexec)mkdir -p $(dir $@) |
| $(qexec)$(CXX) $(INTERNAL_CFLAGS) $(CXXFLAGS) -M $< | $(fmt_deps) > $@ |
| |
| $(BUILD_PFX)%.cpp.o: %.cpp |
| $(if $(quiet),@echo " [CXX] $@") |
| $(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@)) |
| $(qexec)$(CXX) $(INTERNAL_CFLAGS) $(CXXFLAGS) -c -o $@ $< |
| |
| $(BUILD_PFX)%.asm.d: %.asm |
| $(if $(quiet),@echo " [DEP] $@") |
| $(qexec)mkdir -p $(dir $@) |
| $(qexec)$(SRC_PATH_BARE)/build/make/gen_asm_deps.sh \ |
| --build-pfx=$(BUILD_PFX) --depfile=$@ $(ASFLAGS) $< > $@ |
| |
| $(BUILD_PFX)%.asm.o: %.asm |
| $(if $(quiet),@echo " [AS] $@") |
| $(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@)) |
| $(qexec)$(AS) $(ASFLAGS) -o $@ $< |
| |
| $(BUILD_PFX)%.S.d: %.S |
| $(if $(quiet),@echo " [DEP] $@") |
| $(qexec)mkdir -p $(dir $@) |
| $(qexec)$(SRC_PATH_BARE)/build/make/gen_asm_deps.sh \ |
| --build-pfx=$(BUILD_PFX) --depfile=$@ $(ASFLAGS) $< > $@ |
| |
| $(BUILD_PFX)%.S.o: %.S |
| $(if $(quiet),@echo " [AS] $@") |
| $(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@)) |
| $(qexec)$(AS) $(ASFLAGS) -o $@ $< |
| |
| .PRECIOUS: %.c.S |
| %.c.S: CFLAGS += -DINLINE_ASM |
| $(BUILD_PFX)%.c.S: %.c |
| $(if $(quiet),@echo " [GEN] $@") |
| $(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@)) |
| $(qexec)$(CC) -S $(CFLAGS) -o $@ $< |
| |
| .PRECIOUS: %.asm.S |
| $(BUILD_PFX)%.asm.S: %.asm |
| $(if $(quiet),@echo " [ASM CONVERSION] $@") |
| $(qexec)mkdir -p $(dir $@) |
| $(qexec)$(ASM_CONVERSION) <$< >$@ |
| |
| # If we're in debug mode, pretend we don't have GNU strip, to fall back to |
| # the copy implementation |
| HAVE_GNU_STRIP := $(if $(CONFIG_DEBUG),,$(HAVE_GNU_STRIP)) |
| ifeq ($(HAVE_GNU_STRIP),yes) |
| # Older binutils strip global symbols not needed for relocation processing |
| # when given --strip-unneeded. Using nm and awk to identify globals and |
| # keep them caused command line length issues under mingw and segfaults in |
| # test_libvpx were observed under OS/2: simply use --strip-debug. |
| %.a: %_g.a |
| $(if $(quiet),@echo " [STRIP] $@ < $<") |
| $(qexec)$(STRIP) --strip-debug \ |
| -o $@ $< |
| else |
| %.a: %_g.a |
| $(if $(quiet),@echo " [CP] $@ < $<") |
| $(qexec)cp $< $@ |
| endif |
| |
| # |
| # Utility functions |
| # |
| pairmap=$(if $(strip $(2)),\ |
| $(call $(1),$(word 1,$(2)),$(word 2,$(2)))\ |
| $(call pairmap,$(1),$(wordlist 3,$(words $(2)),$(2)))\ |
| ) |
| |
| enabled=$(filter-out $($(1)-no),$($(1)-yes)) |
| cond_enabled=$(if $(filter yes,$($(1))), $(call enabled,$(2))) |
| |
| find_file1=$(word 1,$(wildcard $(subst //,/,$(addsuffix /$(1),$(2))))) |
| find_file=$(foreach f,$(1),$(call find_file1,$(strip $(f)),$(strip $(2))) ) |
| obj_pats=.c=.c.o $(AS_SFX)=$(AS_SFX).o .cc=.cc.o .cpp=.cpp.o |
| objs=$(addprefix $(BUILD_PFX),$(foreach p,$(obj_pats),$(filter %.o,$(1:$(p))) )) |
| |
| install_map_templates=$(eval $(call install_map_template,$(1),$(2))) |
| |
| not=$(subst yes,no,$(1)) |
| |
| ifeq ($(CONFIG_MSVS),yes) |
| lib_file_name=$(1).lib |
| else |
| lib_file_name=lib$(1).a |
| endif |
| # |
| # Rule Templates |
| # |
| define linker_template |
| $(1): $(filter-out -%,$(2)) |
| $(1): |
| $(if $(quiet),@echo " [LD] $$@") |
| $(qexec)$$(LD) $$(strip $$(INTERNAL_LDFLAGS) $$(LDFLAGS) -o $$@ $(2) $(3) $$(extralibs)) |
| endef |
| define linkerxx_template |
| $(1): $(filter-out -%,$(2)) |
| $(1): |
| $(if $(quiet),@echo " [LD] $$@") |
| $(qexec)$$(CXX) $$(strip $$(INTERNAL_LDFLAGS) $$(LDFLAGS) -o $$@ $(2) $(3) $$(extralibs)) |
| endef |
| # make-3.80 has a bug with expanding large input strings to the eval function, |
| # which was triggered in some cases by the following component of |
| # linker_template: |
| # $(1): $$(call find_file, $(patsubst -l%,lib%.a,$(filter -l%,$(2))),\ |
| # $$(patsubst -L%,%,$$(filter -L%,$$(LDFLAGS) $(2)))) |
| # This may be useful to revisit in the future (it tries to locate libraries |
| # in a search path and add them as prerequisites |
| |
| define install_map_template |
| $(DIST_DIR)/$(1): $(2) |
| $(if $(quiet),@echo " [INSTALL] $$@") |
| $(qexec)mkdir -p $$(dir $$@) |
| $(qexec)cp -p $$< $$@ |
| endef |
| |
| define archive_template |
| # Not using a pattern rule here because we don't want to generate empty |
| # archives when they are listed as a dependency in files not responsible |
| # for creating them. |
| $(1): |
| $(if $(quiet),@echo " [AR] $$@") |
| $(qexec)$$(AR) $$(ARFLAGS) $$@ $$^ |
| endef |
| |
| define so_template |
| # Not using a pattern rule here because we don't want to generate empty |
| # archives when they are listed as a dependency in files not responsible |
| # for creating them. |
| # |
| # This needs further abstraction for dealing with non-GNU linkers. |
| $(1): |
| $(if $(quiet),@echo " [LD] $$@") |
| $(qexec)$$(LD) -shared $$(LDFLAGS) \ |
| -Wl,--no-undefined -Wl,-soname,$$(SONAME) \ |
| -Wl,--version-script,$$(EXPORTS_FILE) -o $$@ \ |
| $$(filter %.o,$$^) $$(extralibs) |
| endef |
| |
| define dl_template |
| # Not using a pattern rule here because we don't want to generate empty |
| # archives when they are listed as a dependency in files not responsible |
| # for creating them. |
| $(1): |
| $(if $(quiet),@echo " [LD] $$@") |
| $(qexec)$$(LD) -dynamiclib $$(LDFLAGS) \ |
| -exported_symbols_list $$(EXPORTS_FILE) \ |
| -Wl,-headerpad_max_install_names,-compatibility_version,1.0,-current_version,$$(VERSION_MAJOR) \ |
| -o $$@ \ |
| $$(filter %.o,$$^) $$(extralibs) |
| endef |
| |
| define dll_template |
| # Not using a pattern rule here because we don't want to generate empty |
| # archives when they are listed as a dependency in files not responsible |
| # for creating them. |
| $(1): |
| $(if $(quiet),@echo " [LD] $$@") |
| $(qexec)$$(LD) -Zdll $$(LDFLAGS) \ |
| -o $$@ \ |
| $$(filter %.o,$$^) $$(extralibs) $$(EXPORTS_FILE) |
| endef |
| |
| |
| # |
| # Get current configuration |
| # |
| ifneq ($(target),) |
| include $(SRC_PATH_BARE)/$(target:-$(TOOLCHAIN)=).mk |
| endif |
| |
| skip_deps := $(filter %clean,$(MAKECMDGOALS)) |
| skip_deps += $(findstring testdata,$(MAKECMDGOALS)) |
| ifeq ($(strip $(skip_deps)),) |
| ifeq ($(CONFIG_DEPENDENCY_TRACKING),yes) |
| # Older versions of make don't like -include directives with no arguments |
| ifneq ($(filter %.d,$(OBJS-yes:.o=.d)),) |
| -include $(filter %.d,$(OBJS-yes:.o=.d)) |
| endif |
| endif |
| endif |
| |
| # |
| # Configuration dependent rules |
| # |
| $(call pairmap,install_map_templates,$(INSTALL_MAPS)) |
| |
| DOCS=$(call cond_enabled,CONFIG_INSTALL_DOCS,DOCS) |
| .docs: $(DOCS) |
| @touch $@ |
| |
| INSTALL-DOCS=$(call cond_enabled,CONFIG_INSTALL_DOCS,INSTALL-DOCS) |
| ifeq ($(MAKECMDGOALS),dist) |
| INSTALL-DOCS+=$(call cond_enabled,CONFIG_INSTALL_DOCS,DIST-DOCS) |
| endif |
| .install-docs: .docs $(addprefix $(DIST_DIR)/,$(INSTALL-DOCS)) |
| @touch $@ |
| |
| clean:: |
| rm -f .docs .install-docs $(DOCS) |
| |
| BINS=$(call enabled,BINS) |
| .bins: $(BINS) |
| @touch $@ |
| |
| INSTALL-BINS=$(call cond_enabled,CONFIG_INSTALL_BINS,INSTALL-BINS) |
| ifeq ($(MAKECMDGOALS),dist) |
| INSTALL-BINS+=$(call cond_enabled,CONFIG_INSTALL_BINS,DIST-BINS) |
| endif |
| .install-bins: .bins $(addprefix $(DIST_DIR)/,$(INSTALL-BINS)) |
| @touch $@ |
| |
| clean:: |
| rm -f .bins .install-bins $(BINS) |
| |
| LIBS=$(call enabled,LIBS) |
| .libs: $(LIBS) |
| @touch $@ |
| $(foreach lib,$(filter %_g.a,$(LIBS)),$(eval $(call archive_template,$(lib)))) |
| $(foreach lib,$(filter %so.$(SO_VERSION_MAJOR).$(SO_VERSION_MINOR).$(SO_VERSION_PATCH),$(LIBS)),$(eval $(call so_template,$(lib)))) |
| $(foreach lib,$(filter %$(SO_VERSION_MAJOR).dylib,$(LIBS)),$(eval $(call dl_template,$(lib)))) |
| $(foreach lib,$(filter %$(SO_VERSION_MAJOR).dll,$(LIBS)),$(eval $(call dll_template,$(lib)))) |
| |
| INSTALL-LIBS=$(call cond_enabled,CONFIG_INSTALL_LIBS,INSTALL-LIBS) |
| ifeq ($(MAKECMDGOALS),dist) |
| INSTALL-LIBS+=$(call cond_enabled,CONFIG_INSTALL_LIBS,DIST-LIBS) |
| endif |
| .install-libs: .libs $(addprefix $(DIST_DIR)/,$(INSTALL-LIBS)) |
| @touch $@ |
| |
| clean:: |
| rm -f .libs .install-libs $(LIBS) |
| |
| ifeq ($(CONFIG_EXTERNAL_BUILD),yes) |
| PROJECTS=$(call enabled,PROJECTS) |
| .projects: $(PROJECTS) |
| @touch $@ |
| |
| INSTALL-PROJECTS=$(call cond_enabled,CONFIG_INSTALL_PROJECTS,INSTALL-PROJECTS) |
| ifeq ($(MAKECMDGOALS),dist) |
| INSTALL-PROJECTS+=$(call cond_enabled,CONFIG_INSTALL_PROJECTS,DIST-PROJECTS) |
| endif |
| .install-projects: .projects $(addprefix $(DIST_DIR)/,$(INSTALL-PROJECTS)) |
| @touch $@ |
| |
| clean:: |
| rm -f .projects .install-projects $(PROJECTS) |
| endif |
| |
| # If there are any source files to be distributed, then include the build |
| # system too. |
| ifneq ($(call enabled,DIST-SRCS),) |
| DIST-SRCS-yes += configure |
| DIST-SRCS-yes += build/make/configure.sh |
| DIST-SRCS-yes += build/make/gen_asm_deps.sh |
| DIST-SRCS-yes += build/make/Makefile |
| DIST-SRCS-$(CONFIG_MSVS) += build/make/gen_msvs_def.sh |
| DIST-SRCS-$(CONFIG_MSVS) += build/make/gen_msvs_sln.sh |
| DIST-SRCS-$(CONFIG_MSVS) += build/make/gen_msvs_vcxproj.sh |
| DIST-SRCS-$(CONFIG_MSVS) += build/make/msvs_common.sh |
| DIST-SRCS-$(CONFIG_RVCT) += build/make/armlink_adapter.sh |
| DIST-SRCS-$(VPX_ARCH_ARM) += build/make/ads2gas.pl |
| DIST-SRCS-$(VPX_ARCH_ARM) += build/make/ads2gas_apple.pl |
| DIST-SRCS-$(VPX_ARCH_ARM) += build/make/ads2armasm_ms.pl |
| DIST-SRCS-$(VPX_ARCH_ARM) += build/make/thumb.pm |
| DIST-SRCS-yes += $(target:-$(TOOLCHAIN)=).mk |
| endif |
| INSTALL-SRCS := $(call cond_enabled,CONFIG_INSTALL_SRCS,INSTALL-SRCS) |
| ifeq ($(MAKECMDGOALS),dist) |
| INSTALL-SRCS += $(call cond_enabled,CONFIG_INSTALL_SRCS,DIST-SRCS) |
| endif |
| .install-srcs: $(addprefix $(DIST_DIR)/src/,$(INSTALL-SRCS)) |
| @touch $@ |
| |
| clean:: |
| rm -f .install-srcs |
| |
| ifeq ($(CONFIG_EXTERNAL_BUILD),yes) |
| BUILD_TARGETS += .projects |
| INSTALL_TARGETS += .install-projects |
| endif |
| BUILD_TARGETS += .docs .libs .bins |
| INSTALL_TARGETS += .install-docs .install-srcs .install-libs .install-bins |
| all: $(BUILD_TARGETS) |
| install:: $(INSTALL_TARGETS) |
| dist: $(INSTALL_TARGETS) |
| test: |
| |
| .SUFFIXES: # Delete default suffix rules |