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main.mak

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    main.mak 12.64 KiB
    # Main makefile for VLC 3rd party libraries ("contrib")
    # Copyright (C) 2003-2011 the VideoLAN team
    #
    # This file is under the same license as the vlc package.
    
    all: install
    
    # bootstrap configuration
    include config.mak
    
    TOPSRC ?= ../../contrib
    TOPDST ?= ..
    SRC := $(TOPSRC)/src
    TARBALLS := $(TOPSRC)/tarballs
    
    PATH :=$(abspath ../../extras/tools/build/bin):$(PATH)
    export PATH
    
    PKGS_ALL := $(patsubst $(SRC)/%/rules.mak,%,$(wildcard $(SRC)/*/rules.mak))
    DATE := $(shell date +%Y%m%d)
    VPATH := $(TARBALLS)
    
    # Common download locations
    GNU := http://ftp.gnu.org/gnu
    SF := http://heanet.dl.sourceforge.net/sourceforge
    CONTRIB_VIDEOLAN ?= http://downloads.videolan.org/pub/contrib
    GNUTELEPHONY := https://github.com/dyfet
    
    #
    # Machine-dependent variables
    #
    
    PREFIX ?= $(TOPDST)/$(HOST)
    PREFIX := $(abspath $(PREFIX))
    ifneq ($(HOST),$(BUILD))
    HAVE_CROSS_COMPILE = 1
    endif
    ARCH := $(shell $(SRC)/get-arch.sh $(HOST))
    
    ifeq ($(ARCH)-$(HAVE_WIN32),x86_64-1)
    HAVE_WIN64 := 1
    endif
    
    ifdef HAVE_CROSS_COMPILE
    PKG_CONFIG ?= $(HOST)-pkg-config --static
    PKG_CONFIG_PATH_CUSTOM = $(PREFIX)/lib/pkgconfig
    export PKG_CONFIG_PATH_CUSTOM
    else
    PKG_CONFIG ?= pkg-config
    endif
    
    PKG_CONFIG_PATH := $(PKG_CONFIG_PATH):$(PREFIX)/lib/pkgconfig
    export PKG_CONFIG_PATH
    
    ifdef HAVE_CROSS_COMPILE
    need_pkg = 1
    else
    need_pkg = $(shell $(PKG_CONFIG) $(1) || echo 1)
    endif
    #
    # Default values for tools
    #
    ifndef HAVE_CROSS_COMPILE
    ifneq ($(findstring $(origin CC),undefined default),)
    CC := gcc
    endif
    ifneq ($(findstring $(origin CXX),undefined default),)
    CXX := g++
    endif
    ifneq ($(findstring $(origin LD),undefined default),)
    LD := ld
    endif
    ifneq ($(findstring $(origin AR),undefined default),)
    AR := ar
    endif
    ifneq ($(findstring $(origin RANLIB),undefined default),)
    RANLIB := ranlib
    endif
    ifneq ($(findstring $(origin STRIP),undefined default),)
    STRIP := strip
    endif
    else
    ifneq ($(findstring $(origin CC),undefined default),)
    CC := $(HOST)-gcc
    endif
    ifneq ($(findstring $(origin CXX),undefined default),)
    CXX := $(HOST)-g++
    endif
    ifneq ($(findstring $(origin LD),undefined default),)
    LD := $(HOST)-ld
    endif
    ifneq ($(findstring $(origin AR),undefined default),)
    AR := $(HOST)-ar
    endif
    ifneq ($(findstring $(origin RANLIB),undefined default),)
    RANLIB := $(HOST)-ranlib
    endif
    ifneq ($(findstring $(origin STRIP),undefined default),)
    STRIP := $(HOST)-strip
    endif
    endif
    
    ifdef HAVE_ANDROID
    CC :=  $(HOST)-gcc --sysroot=$(ANDROID_NDK)/platforms/$(ANDROID_API)/arch-$(PLATFORM_SHORT_ARCH)
    CXX := $(HOST)-g++ --sysroot=$(ANDROID_NDK)/platforms/$(ANDROID_API)/arch-$(PLATFORM_SHORT_ARCH)
    endif
    
    ifdef HAVE_MACOSX
    MIN_OSX_VERSION=10.8
    CC=xcrun cc
    CXX=xcrun c++
    AR=xcrun ar
    LD=xcrun ld
    STRIP=xcrun strip
    RANLIB=xcrun ranlib
    EXTRA_CFLAGS += -isysroot $(MACOSX_SDK) -mmacosx-version-min=$(MIN_OSX_VERSION) -DMACOSX_DEPLOYMENT_TARGET=$(MIN_OSX_VERSION)
    EXTRA_CXXFLAGS += -std=c++11 -stdlib=libc++
    EXTRA_LDFLAGS += -Wl,-syslibroot,$(MACOSX_SDK) -mmacosx-version-min=$(MIN_OSX_VERSION) -isysroot $(MACOSX_SDK) -DMACOSX_DEPLOYMENT_TARGET=$(MIN_OSX_VERSION)
    ifeq ($(ARCH),x86_64)
    EXTRA_CFLAGS += -m64
    EXTRA_LDFLAGS += -m64
    else
    EXTRA_CFLAGS += -m32
    EXTRA_LDFLAGS += -m32
    endif
    
    XCODE_FLAGS = -sdk macosx$(OSX_VERSION)
    ifeq ($(shell xcodebuild -version 2>/dev/null | tee /dev/null|head -1|cut -d\  -f2|cut -d. -f1),3)
    XCODE_FLAGS += ARCHS=$(ARCH)
    # XCode 3 doesn't support -arch
    else
    XCODE_FLAGS += -arch $(ARCH)
    endif
    
    endif
    
    CCAS=$(CC) -c
    
    ifdef HAVE_IOS
    CC=xcrun clang
    CXX=xcrun clang++
    ifdef HAVE_NEON
    AS=perl $(abspath ../../extras/tools/build/bin/gas-preprocessor.pl) $(CC)
    CCAS=gas-preprocessor.pl $(CC) -c
    else
    CCAS=$(CC) -c
    endif
    AR=xcrun ar
    LD=xcrun ld
    STRIP=xcrun strip
    RANLIB=xcrun ranlib
    EXTRA_CFLAGS += $(CFLAGS)
    EXTRA_LDFLAGS += $(LDFLAGS)
    endif
    
    ifdef HAVE_WIN32
    ifneq ($(shell $(CC) $(CFLAGS) -E -dM -include _mingw.h - < /dev/null | grep -E __MINGW64_VERSION_MAJOR),)
    HAVE_MINGW_W64 := 1
    endif
    EXTRA_CXXFLAGS += -std=c++11
    endif
    
    ifdef HAVE_SOLARIS
    ifeq ($(ARCH),x86_64)
    EXTRA_CFLAGS += -m64
    EXTRA_LDFLAGS += -m64
    else
    EXTRA_CFLAGS += -m32
    EXTRA_LDFLAGS += -m32
    endif
    endif
    
    cppcheck = $(shell $(CC) $(CFLAGS) -E -dM - < /dev/null | grep -E $(1))
    
    EXTRA_CFLAGS += -I$(PREFIX)/include
    CPPFLAGS := $(CPPFLAGS) $(EXTRA_CFLAGS)
    CFLAGS := $(CFLAGS) $(EXTRA_CFLAGS) -g
    CXXFLAGS := $(CXXFLAGS) $(EXTRA_CFLAGS) $(EXTRA_CXXFLAGS) -g
    EXTRA_LDFLAGS += -L$(PREFIX)/lib
    LDFLAGS := $(LDFLAGS) $(EXTRA_LDFLAGS)
    # Do not export those! Use HOSTVARS.
    
    # Do the FPU detection, after we have figured out our compilers and flags.
    ifneq ($(findstring $(ARCH),aarch64 i386 ppc ppc64 sparc sparc64 x86_64),)
    # This should be consistent with include/vlc_cpu.h
    HAVE_FPU = 1
    else ifneq ($(findstring $(ARCH),arm),)
    ifneq ($(call cppcheck, __VFP_FP__)),)
    ifeq ($(call cppcheck, __SOFTFP__),)
    HAVE_FPU = 1
    endif
    endif
    else ifneq ($(call cppcheck, __mips_hard_float),)
    HAVE_FPU = 1
    endif
    
    ACLOCAL_AMFLAGS += -I$(PREFIX)/share/aclocal
    export ACLOCAL_AMFLAGS
    
    
    
    ifndef GIT
    ifeq ($(shell git --version >/dev/null 2>&1 || echo FAIL),)
    GIT = git
    endif
    endif
    GIT ?= $(error git not found!)
    
    ifndef SVN
    ifeq ($(shell svn --version >/dev/null 2>&1 || echo FAIL),)
    SVN = svn
    endif
    endif
    SVN ?= $(error subversion client (svn) not found!)
    
    ifeq ($(shell curl --version >/dev/null 2>&1 || echo FAIL),)
    download = curl -f -L --retry-delay 10 --retry 2 -- "$(1)" > "$@"
    else ifeq ($(shell wget --version >/dev/null 2>&1 || echo FAIL),)
    download = rm -f $@.tmp && \
    	wget --passive -t 2 -w 10 -c -p -O $@.tmp "$(1)" && \
    	touch $@.tmp && \
    	mv $@.tmp $@
    else ifeq ($(which fetch >/dev/null 2>&1 || echo FAIL),)
    download = rm -f $@.tmp && \
    	fetch -p -o $@.tmp "$(1)" && \
    	touch $@.tmp && \
    	mv $@.tmp $@
    else
    download = $(error Neither curl nor wget found!)
    endif
    
    ifeq ($(shell which bzcat >/dev/null 2>&1 || echo FAIL),)
    BZCAT = bzcat
    else
    BZCAT ?= $(error Bunzip2 client (bzcat) not found!)
    endif
    
    ifeq ($(shell gzcat --version >/dev/null 2>&1 || echo FAIL),)
    ZCAT = gzcat
    else ifeq ($(shell zcat --version >/dev/null 2>&1 || echo FAIL),)
    ZCAT = zcat
    else
    ZCAT ?= $(error Gunzip client (zcat) not found!)
    endif
    
    ifeq ($(shell sha512sum --version >/dev/null 2>&1 || echo FAIL),)
    SHA512SUM = sha512sum --check
    else ifeq ($(shell shasum --version >/dev/null 2>&1 || echo FAIL),)
    SHA512SUM = shasum -a 512 --check
    else ifeq ($(shell openssl version >/dev/null 2>&1 || echo FAIL),)
    SHA512SUM = openssl dgst -sha512
    else
    SHA512SUM = $(error SHA-512 checksumming not found!)
    endif
    
    #
    # Common helpers
    #
    HOSTCONF := --prefix="$(PREFIX)"
    HOSTCONF += --datarootdir="$(PREFIX)/share"
    HOSTCONF += --includedir="$(PREFIX)/include"
    HOSTCONF += --libdir="$(PREFIX)/lib"
    HOSTCONF += --build="$(BUILD)" --host="$(HOST)" --target="$(HOST)"
    HOSTCONF += --program-prefix=""
    # libtool stuff:
    HOSTCONF += --disable-dependency-tracking
    
    ifdef HAVE_LINUX
    HOSTCONF += --enable-static --disable-shared
    endif
    
    ifdef HAVE_WIN32
    HOSTCONF += --enable-static --disable-shared --without-pic
    PIC :=
    else
    HOSTCONF += --with-pic
    PIC := -fPIC
    endif
    
    HOSTTOOLS := \
    	CC="$(CC)" CXX="$(CXX)" LD="$(LD)" \
    	AR="$(AR)" CCAS="$(CCAS)" RANLIB="$(RANLIB)" STRIP="$(STRIP)" \
    	PATH="$(PREFIX)/bin:$(PATH)"
    # this part is different from VideoLan main.mak
    HOSTVARS_NOPIC := $(HOSTTOOLS) \
    	CPPFLAGS="$(CPPFLAGS)" \
    	CFLAGS="$(CFLAGS)" \
    	CXXFLAGS="$(CXXFLAGS)" \
    	LDFLAGS="$(LDFLAGS)"
    HOSTVARS := $(HOSTTOOLS) \
    	CPPFLAGS="$(CPPFLAGS) $(PIC)" \
    	CFLAGS="$(CFLAGS) $(PIC)" \
    	CXXFLAGS="$(CXXFLAGS) $(PIC)" \
    	LDFLAGS="$(LDFLAGS)"
    
    download_git = \
    	rm -Rf $(@:.tar.xz=) && \
    	$(GIT) clone $(2:%=--branch %) $(1) $(@:.tar.xz=) && \
    	(cd $(@:.tar.xz=) && $(GIT) checkout $(3:%= %)) && \
    	rm -Rf $(@:%.tar.xz=%)/.git && \
    	(cd $(dir $@) && \
    	tar cvJ $(notdir $(@:.tar.xz=))) > $@ && \
    	rm -Rf $(@:.tar.xz=)
    checksum = \
    	$(foreach f,$(filter $(TARBALLS)/%,$^), \
    		grep -- " $(f:$(TARBALLS)/%=%)$$" \
    			"$(SRC)/$(patsubst .sum-%,%,$@)/$(2)SUMS" &&) \
    	(cd $(TARBALLS) && $(1) /dev/stdin) < \
    		"$(SRC)/$(patsubst .sum-%,%,$@)/$(2)SUMS"
    CHECK_SHA512 = $(call checksum,$(SHA512SUM),SHA512)
    UNPACK = $(RM) -R $@ \
    	$(foreach f,$(filter %.tar.gz %.tgz,$^), && tar xvzf $(f)) \
    	$(foreach f,$(filter %.tar.bz2,$^), && tar xvjf $(f)) \
    	$(foreach f,$(filter %.tar.xz,$^), && tar xvJf $(f)) \
    	$(foreach f,$(filter %.zip,$^), && unzip $(f))
    UNPACK_DIR = $(basename $(basename $(notdir $<)))
    APPLY = (cd $(UNPACK_DIR) && patch -fp1) <
    pkg_static = (cd $(UNPACK_DIR) && ../../../contrib/src/pkg-static.sh $(1))
    MOVE = mv $(UNPACK_DIR) $@ && touch $@
    
    AUTOMAKE_DATA_DIRS=$(foreach n,$(foreach n,$(subst :, ,$(shell echo $$PATH)),$(abspath $(n)/../share)),$(wildcard $(n)/automake*))
    UPDATE_AUTOCONFIG = for dir in $(AUTOMAKE_DATA_DIRS); do \
    		if test -f "$${dir}/config.sub" -a -f "$${dir}/config.guess"; then \
    			cp "$${dir}/config.sub" "$${dir}/config.guess" $(UNPACK_DIR); \
    			break; \
    		fi; \
    	done
    
    RECONF = mkdir -p -- $(PREFIX)/share/aclocal && \
    	cd $< && autoreconf -fiv $(ACLOCAL_AMFLAGS)
    CMAKE = cmake . -DCMAKE_TOOLCHAIN_FILE=$(abspath toolchain.cmake) \
    		-DCMAKE_INSTALL_PREFIX=$(PREFIX)
    
    #
    # Per-package build rules
    #
    include $(SRC)/*/rules.mak
    
    ifeq ($(PKGS_DISABLE), all)
    PKGS :=
    endif
    #
    # Targets
    #
    ifneq ($(filter $(PKGS_DISABLE),$(PKGS_ENABLE)),)
    $(error Same package(s) disabled and enabled at the same time)
    endif
    # Apply automatic selection (= remove distro packages):
    PKGS_AUTOMATIC := $(filter-out $(PKGS_FOUND),$(PKGS))
    # Apply manual selection (from bootstrap):
    PKGS_MANUAL := $(sort $(PKGS_ENABLE) $(filter-out $(PKGS_DISABLE),$(PKGS_AUTOMATIC)))
    # Resolve dependencies:
    PKGS_DEPS := $(filter-out $(PKGS_FOUND) $(PKGS_MANUAL),$(sort $(foreach p,$(PKGS_MANUAL),$(DEPS_$(p)))))
    PKGS := $(sort $(PKGS_MANUAL) $(PKGS_DEPS))
    
    fetch: $(PKGS:%=.sum-%)
    fetch-all: $(PKGS_ALL:%=.sum-%)
    install: $(PKGS:%=.%)
    
    mostlyclean:
    	-$(RM) $(foreach p,$(PKGS_ALL),.$(p) .sum-$(p) .dep-$(p))
    	-$(RM) toolchain.cmake
    	-$(RM) -R "$(PREFIX)"
    	-$(RM) -R */
    
    clean: mostlyclean
    	-$(RM) $(TARBALLS)/*.*
    
    distclean: clean
    	$(RM) config.mak
    	unlink Makefile
    
    # TODO: set up the correct url
    #PREBUILT_URL=$(URL)/contrib/$(HOST)/ring-contrib-$(HOST)-latest.tar.bz2
    
    ring-contrib-$(HOST)-latest.tar.bz2:
    	$(call download,$(PREBUILT_URL))
    
    prebuilt: sflphone-contrib-$(HOST)-latest.tar.bz2
    	-$(UNPACK)
    	mv $(HOST) $(TOPDST)
    	cd $(TOPDST)/$(HOST) && $(SRC)/change_prefix.sh
    
    package: install
    	rm -Rf tmp/
    	mkdir -p tmp/
    	cp -r $(PREFIX) tmp/
    	# remove useless files
    	cd tmp/$(notdir $(PREFIX)); \
    		cd share; rm -Rf man doc gtk-doc info lua projectM gettext; cd ..; \
    		rm -Rf man sbin etc lib/lua lib/sidplay
    	cd tmp/$(notdir $(PREFIX)) && $(abspath $(SRC))/change_prefix.sh $(PREFIX) @@CONTRIB_PREFIX@@
    	(cd tmp && tar c $(notdir $(PREFIX))/) | bzip2 -c > ../ring-contrib-$(HOST)-$(DATE).tar.bz2
    
    list:
    	@echo All packages:
    	@echo '  $(PKGS_ALL)' | fmt
    	@echo Distribution-provided packages:
    	@echo '  $(PKGS_FOUND)' | fmt
    	@echo Automatically selected packages:
    	@echo '  $(PKGS_AUTOMATIC)' | fmt
    	@echo Manually deselected packages:
    	@echo '  $(PKGS_DISABLE)' | fmt
    	@echo Manually selected packages:
    	@echo '  $(PKGS_ENABLE)' | fmt
    	@echo Depended-on packages:
    	@echo '  $(PKGS_DEPS)' | fmt
    	@echo To-be-built packages:
    	@echo '  $(PKGS)' | fmt
    
    .PHONY: all fetch fetch-all install mostlyclean clean distclean package list prebuilt
    
    # CMake toolchain
    toolchain.cmake:
    	$(RM) $@
    ifdef HAVE_WIN32
    	echo "set(CMAKE_SYSTEM_NAME Windows)" >> $@
    	echo "set(CMAKE_RC_COMPILER $(HOST)-windres)" >> $@
    endif
    ifdef HAVE_DARWIN_OS
    	echo "set(CMAKE_SYSTEM_NAME Darwin)" >> $@
    	echo "set(CMAKE_C_FLAGS $(CFLAGS))" >> $@
    	echo "set(CMAKE_CXX_FLAGS $(CFLAGS))" >> $@
    	echo "set(CMAKE_LD_FLAGS $(LDFLAGS))" >> $@
    	echo "set(CMAKE_AR ar CACHE FILEPATH "Archiver")" >> $@
    ifdef HAVE_IOS
    	echo "set(CMAKE_OSX_SYSROOT $(IOS_SDK))" >> $@
    else
    	echo "set(CMAKE_OSX_SYSROOT $(MACOSX_SDK))" >> $@
    endif
    endif
    ifdef HAVE_CROSS_COMPILE
    	echo "set(_CMAKE_TOOLCHAIN_PREFIX $(HOST)-)" >> $@
    ifdef HAVE_ANDROID
    # cmake will overwrite our --sysroot with a native (host) one on Darwin
    # Set it to "" right away to short-circuit this behaviour
    	echo "set(CMAKE_CXX_SYSROOT_FLAG \"\")" >> $@
    	echo "set(CMAKE_C_SYSROOT_FLAG \"\")" >> $@
    endif
    endif
    	echo "set(CMAKE_C_COMPILER $(CC))" >> $@
    	echo "set(CMAKE_CXX_COMPILER $(CXX))" >> $@
    	echo "set(CMAKE_FIND_ROOT_PATH $(PREFIX))" >> $@
    	echo "set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)" >> $@
    	echo "set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)" >> $@
    	echo "set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)" >> $@
    
    # Default pattern rules
    .sum-%: $(SRC)/%/SHA512SUMS
    	$(CHECK_SHA512)
    	touch $@
    
    .sum-%:
    	$(error Download and check target not defined for $*)
    
    # Dummy dependency on found packages
    $(patsubst %,.dep-%,$(PKGS_FOUND)): .dep-%:
    	touch $@
    
    # Real dependency on missing packages
    $(patsubst %,.dep-%,$(filter-out $(PKGS_FOUND),$(PKGS_ALL))): .dep-%: .%
    	touch -r $< $@
    
    .SECONDEXPANSION:
    
    # Dependency propagation (convert 'DEPS_foo = bar' to '.foo: .bar')
    $(foreach p,$(PKGS_ALL),.$(p)): .%: $$(foreach d,$$(DEPS_$$*),.dep-$$(d))
    
    .DELETE_ON_ERROR: