385 строки
12 KiB
Makefile
385 строки
12 KiB
Makefile
##
|
|
## 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
|
|
install:: .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
|
|
|
|
ifneq ($(target),)
|
|
# Normally, we want to build the filename from the target and the toolchain.
|
|
# This disambiguates from the $(target).mk file that exists in the source tree.
|
|
# However, the toolchain is part of the target in universal builds, so we
|
|
# don't want to include TOOLCHAIN in that case. FAT_ARCHS is used to test
|
|
# if we're in the universal case.
|
|
include $(target)$(if $(FAT_ARCHS),,-$(TOOLCHAIN)).mk
|
|
endif
|
|
BUILD_ROOT?=.
|
|
VPATH=$(SRC_PATH_BARE)
|
|
CFLAGS+=-I$(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 $(verbose),,yes)
|
|
qexec=$(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: dist
|
|
dist:
|
|
.PHONY: install
|
|
install::
|
|
.PHONY: test
|
|
test::
|
|
|
|
$(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] $@")
|
|
$(qexec)$(CC) $(INTERNAL_CFLAGS) $(CFLAGS) -c -o $@ $<
|
|
|
|
$(BUILD_PFX)%.cc.d: %.cc
|
|
$(if $(quiet),@echo " [DEP] $@")
|
|
$(qexec)mkdir -p $(dir $@)
|
|
$(qexec)g++ $(INTERNAL_CFLAGS) $(CFLAGS) -M $< | $(fmt_deps) > $@
|
|
|
|
$(BUILD_PFX)%.cc.o: %.cc
|
|
$(if $(quiet),@echo " [CXX] $@")
|
|
$(qexec)g++ $(INTERNAL_CFLAGS) $(CFLAGS) -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] $@")
|
|
$(qexec)$(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] $@")
|
|
$(qexec)$(AS) $(ASFLAGS) -o $@ $<
|
|
|
|
.PRECIOUS: %.c.S
|
|
%.c.S: CFLAGS += -DINLINE_ASM
|
|
$(BUILD_PFX)%.c.S: %.c
|
|
$(if $(quiet),@echo " [GEN] $@")
|
|
$(qexec)$(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 sybols not needed for relocation processing
|
|
# when given --strip-unneeded. Use nm and awk to identify globals and
|
|
# keep them.
|
|
%.a: %_g.a
|
|
$(if $(quiet),@echo " [STRIP] $@ < $<")
|
|
$(qexec)$(STRIP) --strip-unneeded \
|
|
`$(NM) $< | grep ' [A-TV-Z] ' | awk '{print "-K"$$3'}`\
|
|
-o $@ $<
|
|
else
|
|
%.a: %_g.a
|
|
$(if $(quiet),@echo " [CP] $@ < $<")
|
|
$(qexec)cp $< $@
|
|
endif
|
|
|
|
#
|
|
# Rule to extract assembly constants from C sources
|
|
#
|
|
obj_int_extract: build/make/obj_int_extract.c
|
|
$(if $(quiet),@echo " [HOSTCC] $@")
|
|
$(qexec)$(HOSTCC) -I. -I$(SRC_PATH_BARE) -o $@ $<
|
|
CLEAN-OBJS += obj_int_extract
|
|
|
|
#
|
|
# Utility functions
|
|
#
|
|
pairmap=$(if $(strip $(2)),\
|
|
$(call $(1),$(word 1,$(2)),$(word 2,$(2)))\
|
|
$(call pairmap,$(1),$(wordlist 3,$(words $(2)),$(2)))\
|
|
)
|
|
|
|
enabled=$(filter-out $($(1)-no),$($(1)-yes))
|
|
cond_enabled=$(if $(filter yes,$($(1))), $(call enabled,$(2)))
|
|
|
|
find_file1=$(word 1,$(wildcard $(subst //,/,$(addsuffix /$(1),$(2)))))
|
|
find_file=$(foreach f,$(1),$(call find_file1,$(strip $(f)),$(strip $(2))) )
|
|
obj_pats=.c=.c.o $(AS_SFX)=$(AS_SFX).o .cc=.cc.o
|
|
objs=$(addprefix $(BUILD_PFX),$(foreach p,$(obj_pats),$(filter %.o,$(1:$(p))) ))
|
|
|
|
install_map_templates=$(eval $(call install_map_template,$(1),$(2)))
|
|
|
|
not=$(subst yes,no,$(1))
|
|
|
|
ifeq ($(CONFIG_MSVS),yes)
|
|
lib_file_name=$(1).lib
|
|
else
|
|
lib_file_name=lib$(1).a
|
|
endif
|
|
#
|
|
# Rule Templates
|
|
#
|
|
define linker_template
|
|
$(1): $(filter-out -%,$(2))
|
|
$(1):
|
|
$(if $(quiet),@echo " [LD] $$@")
|
|
$(qexec)$$(LD) $$(strip $$(INTERNAL_LDFLAGS) $$(LDFLAGS) -o $$@ $(2) $(3) $$(extralibs))
|
|
endef
|
|
define linkerxx_template
|
|
$(1): $(filter-out -%,$(2))
|
|
$(1):
|
|
$(if $(quiet),@echo " [LD] $$@")
|
|
$(qexec)g++ $$(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,$$(SO_VERSION_SCRIPT) -o $$@ \
|
|
$$(filter %.o,$$?) $$(extralibs)
|
|
endef
|
|
|
|
define lipo_lib_template
|
|
$(1): $(addsuffix /$(1),$(FAT_ARCHS))
|
|
$(if $(quiet),@echo " [LIPO] $$@")
|
|
$(qexec)libtool -static -o $$@ $$?
|
|
endef
|
|
|
|
define lipo_bin_template
|
|
$(1): $(addsuffix /$(1),$(FAT_ARCHS))
|
|
$(if $(quiet),@echo " [LIPO] $$@")
|
|
$(qexec)lipo -output $$@ -create $$?
|
|
endef
|
|
|
|
|
|
#
|
|
# Get current configuration
|
|
#
|
|
ifneq ($(target),)
|
|
include $(SRC_PATH_BARE)/$(target:-$(TOOLCHAIN)=).mk
|
|
endif
|
|
ifeq ($(filter clean,$(MAKECMDGOALS)),)
|
|
# Older versions of make don't like -include directives with no arguments
|
|
ifneq ($(filter %.d,$(OBJS-yes:.o=.d)),)
|
|
-include $(filter %.d,$(OBJS-yes:.o=.d))
|
|
endif
|
|
endif
|
|
|
|
#
|
|
# 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.$(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_PATCH),$(LIBS)),$(eval $(call so_template,$(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_proj.sh
|
|
DIST-SRCS-$(CONFIG_MSVS) += build/make/gen_msvs_sln.sh
|
|
DIST-SRCS-$(CONFIG_MSVS) += build/x86-msvs/yasm.rules
|
|
DIST-SRCS-$(CONFIG_MSVS) += build/x86-msvs/obj_int_extract.bat
|
|
DIST-SRCS-$(CONFIG_RVCT) += build/make/armlink_adapter.sh
|
|
# Include obj_int_extract if we use offsets from asm_*_offsets
|
|
DIST-SRCS-$(ARCH_ARM)$(ARCH_X86)$(ARCH_X86_64) += build/make/obj_int_extract.c
|
|
DIST-SRCS-$(ARCH_ARM) += build/make/ads2gas.pl
|
|
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::
|