1 # Copyright 2012 the V8 project authors. All rights reserved. 2 # Redistribution and use in source and binary forms, with or without 3 # modification, are permitted provided that the following conditions are 4 # met: 5 # 6 # * Redistributions of source code must retain the above copyright 7 # notice, this list of conditions and the following disclaimer. 8 # * Redistributions in binary form must reproduce the above 9 # copyright notice, this list of conditions and the following 10 # disclaimer in the documentation and/or other materials provided 11 # with the distribution. 12 # * Neither the name of Google Inc. nor the names of its 13 # contributors may be used to endorse or promote products derived 14 # from this software without specific prior written permission. 15 # 16 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 28 # Those definitions should be consistent with the main Makefile 29 ANDROID_ARCHES = android_ia32 android_arm android_mipsel 30 MODES = release debug 31 32 # Generates all combinations of ANDROID ARCHES and MODES, 33 # e.g. "android_ia32.release" or "android_arm.release" 34 ANDROID_BUILDS = $(foreach mode,$(MODES), \ 35 $(addsuffix .$(mode),$(ANDROID_ARCHES))) 36 37 HOST_OS = $(shell uname -s | sed -e 's/Linux/linux/;s/Darwin/mac/') 38 ANDROID_NDK_HOST_ARCH ?= $(shell uname -m | sed -e 's/i[3456]86/x86/') 39 ifeq ($(HOST_OS), linux) 40 TOOLCHAIN_DIR = linux-$(ANDROID_NDK_HOST_ARCH) 41 else 42 ifeq ($(HOST_OS), mac) 43 TOOLCHAIN_DIR = darwin-$(ANDROID_NDK_HOST_ARCH) 44 else 45 $(error Host platform "${HOST_OS}" is not supported) 46 endif 47 endif 48 49 ifeq ($(ARCH), android_arm) 50 DEFINES = target_arch=arm v8_target_arch=arm android_target_arch=arm 51 DEFINES += arm_neon=0 armv7=1 52 TOOLCHAIN_ARCH = arm-linux-androideabi-4.6 53 else 54 ifeq ($(ARCH), android_mipsel) 55 DEFINES = target_arch=mipsel v8_target_arch=mipsel android_target_arch=mips 56 DEFINES += mips_arch_variant=mips32r2 57 TOOLCHAIN_ARCH = mipsel-linux-android-4.6 58 else 59 ifeq ($(ARCH), android_ia32) 60 DEFINES = target_arch=ia32 v8_target_arch=ia32 android_target_arch=x86 61 TOOLCHAIN_ARCH = x86-4.6 62 else 63 $(error Target architecture "${ARCH}" is not supported) 64 endif 65 endif 66 endif 67 68 TOOLCHAIN_PATH = ${ANDROID_NDK_ROOT}/toolchains/${TOOLCHAIN_ARCH}/prebuilt 69 ANDROID_TOOLCHAIN ?= ${TOOLCHAIN_PATH}/${TOOLCHAIN_DIR} 70 ifeq ($(wildcard $(ANDROID_TOOLCHAIN)),) 71 $(error Cannot find Android toolchain in "${ANDROID_TOOLCHAIN}". Please \ 72 check that ANDROID_NDK_ROOT and ANDROID_NDK_HOST_ARCH are set \ 73 correctly) 74 endif 75 76 # For mksnapshot host generation. 77 DEFINES += host_os=${HOST_OS} 78 79 .SECONDEXPANSION: 80 $(ANDROID_BUILDS): $(OUTDIR)/Makefile.$$(basename $$@) 81 @$(MAKE) -C "$(OUTDIR)" -f Makefile.$(basename $@) \ 82 CXX="$(ANDROID_TOOLCHAIN)/bin/*-g++" \ 83 AR="$(ANDROID_TOOLCHAIN)/bin/*-ar" \ 84 RANLIB="$(ANDROID_TOOLCHAIN)/bin/*-ranlib" \ 85 CC="$(ANDROID_TOOLCHAIN)/bin/*-gcc" \ 86 LD="$(ANDROID_TOOLCHAIN)/bin/*-ld" \ 87 LINK="$(ANDROID_TOOLCHAIN)/bin/*-g++" \ 88 BUILDTYPE=$(shell echo $(subst .,,$(suffix $@)) | \ 89 python -c "print raw_input().capitalize()") \ 90 builddir="$(shell pwd)/$(OUTDIR)/$@" 91 92 # Android GYP file generation targets. 93 ANDROID_MAKEFILES = $(addprefix $(OUTDIR)/Makefile.,$(ANDROID_ARCHES)) 94 $(ANDROID_MAKEFILES): 95 @GYP_GENERATORS=make-android \ 96 GYP_DEFINES="${DEFINES}" \ 97 CC="${ANDROID_TOOLCHAIN}/bin/*-gcc" \ 98 CXX="${ANDROID_TOOLCHAIN}/bin/*-g++" \ 99 PYTHONPATH="$(shell pwd)/tools/generate_shim_headers:$(PYTHONPATH)" \ 100 build/gyp/gyp --generator-output="${OUTDIR}" build/all.gyp \ 101 -Ibuild/standalone.gypi --depth=. -Ibuild/android.gypi \ 102 -S.${ARCH} ${GYPFLAGS} 103
