1 # 2 # Copyright 2013 the V8 project authors. All rights reserved. 3 # Redistribution and use in source and binary forms, with or without 4 # modification, are permitted provided that the following conditions are 5 # met: 6 # 7 # * Redistributions of source code must retain the above copyright 8 # notice, this list of conditions and the following disclaimer. 9 # * Redistributions in binary form must reproduce the above 10 # copyright notice, this list of conditions and the following 11 # disclaimer in the documentation and/or other materials provided 12 # with the distribution. 13 # * Neither the name of Google Inc. nor the names of its 14 # contributors may be used to endorse or promote products derived 15 # from this software without specific prior written permission. 16 # 17 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29 # Those definitions should be consistent with the main Makefile 30 NACL_ARCHES = nacl_ia32 nacl_x64 31 MODES = release debug 32 33 # Generates all combinations of NACL ARCHES and MODES, 34 # e.g. "nacl_ia32.release" or "nacl_x64.release" 35 NACL_BUILDS = $(foreach mode,$(MODES), \ 36 $(addsuffix .$(mode),$(NACL_ARCHES))) 37 38 HOST_OS = $(shell uname -s | sed -e 's/Linux/linux/;s/Darwin/mac/') 39 ifeq ($(HOST_OS), linux) 40 TOOLCHAIN_DIR = linux_x86_glibc 41 else 42 ifeq ($(HOST_OS), mac) 43 TOOLCHAIN_DIR = mac_x86_glibc 44 else 45 $(error Host platform "${HOST_OS}" is not supported) 46 endif 47 endif 48 49 TOOLCHAIN_PATH = $(realpath ${NACL_SDK_ROOT}/toolchain) 50 NACL_TOOLCHAIN ?= ${TOOLCHAIN_PATH}/${TOOLCHAIN_DIR} 51 52 ifeq ($(ARCH), nacl_ia32) 53 GYPENV = nacl_target_arch=nacl_ia32 v8_target_arch=arm v8_host_arch=ia32 54 TOOLCHAIN_ARCH = x86-4.4 55 NACL_CC = "$(NACL_TOOLCHAIN)/bin/i686-nacl-gcc" 56 NACL_CXX = "$(NACL_TOOLCHAIN)/bin/i686-nacl-g++" 57 NACL_LINK = "$(NACL_TOOLCHAIN)/bin/i686-nacl-g++" 58 else 59 ifeq ($(ARCH), nacl_x64) 60 GYPENV = nacl_target_arch=nacl_x64 v8_target_arch=arm v8_host_arch=ia32 61 TOOLCHAIN_ARCH = x86-4.4 62 NACL_CC = "$(NACL_TOOLCHAIN)/bin/x86_64-nacl-gcc" 63 NACL_CXX = "$(NACL_TOOLCHAIN)/bin/x86_64-nacl-g++" 64 NACL_LINK = "$(NACL_TOOLCHAIN)/bin/x86_64-nacl-g++" 65 else 66 $(error Target architecture "${ARCH}" is not supported) 67 endif 68 endif 69 70 ifeq ($(wildcard $(NACL_TOOLCHAIN)),) 71 $(error Cannot find Native Client toolchain in "${NACL_TOOLCHAIN}") 72 endif 73 74 # For mksnapshot host generation. 75 GYPENV += host_os=${HOST_OS} 76 77 NACL_MAKEFILES = $(addprefix $(OUTDIR)/Makefile.,$(NACL_ARCHES)) 78 .SECONDEXPANSION: 79 # For some reason the $$(basename $$@) expansion didn't work here... 80 $(NACL_BUILDS): $(NACL_MAKEFILES) 81 @$(MAKE) -C "$(OUTDIR)" -f Makefile.$(basename $@) \ 82 CXX=${NACL_CXX} \ 83 LINK=${NACL_LINK} \ 84 BUILDTYPE=$(shell echo $(subst .,,$(suffix $@)) | \ 85 python -c "print raw_input().capitalize()") \ 86 builddir="$(shell pwd)/$(OUTDIR)/$@" 87 88 # NACL GYP file generation targets. 89 $(NACL_MAKEFILES): 90 @GYP_GENERATORS=make \ 91 GYP_DEFINES="${GYPENV}" \ 92 CC=${NACL_CC} \ 93 CXX=${NACL_CXX} \ 94 PYTHONPATH="$(shell pwd)/tools/generate_shim_headers:$(PYTHONPATH)" \ 95 build/gyp/gyp --generator-output="${OUTDIR}" build/all.gyp \ 96 -Ibuild/standalone.gypi --depth=. \ 97 -S.$(subst .,,$(suffix $@)) $(GYPFLAGS) \ 98 -Dwno_array_bounds=-Wno-array-bounds 99
