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104 lines
4.1 KiB
104 lines
4.1 KiB
#
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# Copyright 2013 the V8 project authors. All rights reserved.
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of Google Inc. nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# Those definitions should be consistent with the main Makefile
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NACL_ARCHES = nacl_ia32 nacl_x64
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MODES = release debug
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# Generates all combinations of NACL ARCHES and MODES,
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# e.g. "nacl_ia32.release" or "nacl_x64.release"
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NACL_BUILDS = $(foreach mode,$(MODES), \
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$(addsuffix .$(mode),$(NACL_ARCHES)))
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HOST_OS = $(shell uname -s | sed -e 's/Linux/linux/;s/Darwin/mac/')
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ifeq ($(HOST_OS), linux)
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TOOLCHAIN_DIR = linux_x86_glibc
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else
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ifeq ($(HOST_OS), mac)
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TOOLCHAIN_DIR = mac_x86_glibc
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else
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$(error Host platform "${HOST_OS}" is not supported)
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endif
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endif
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TOOLCHAIN_PATH = $(realpath ${NACL_SDK_ROOT}/toolchain)
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NACL_TOOLCHAIN ?= ${TOOLCHAIN_PATH}/${TOOLCHAIN_DIR}
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ifeq ($(ARCH), nacl_ia32)
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GYPENV = nacl_target_arch=nacl_ia32 v8_target_arch=arm v8_host_arch=ia32
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TOOLCHAIN_ARCH = x86-4.4
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NACL_CC = "$(NACL_TOOLCHAIN)/bin/i686-nacl-gcc"
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NACL_CXX = "$(NACL_TOOLCHAIN)/bin/i686-nacl-g++"
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NACL_LINK = "$(NACL_TOOLCHAIN)/bin/i686-nacl-g++"
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else
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ifeq ($(ARCH), nacl_x64)
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GYPENV = nacl_target_arch=nacl_x64 v8_target_arch=arm v8_host_arch=ia32
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TOOLCHAIN_ARCH = x86-4.4
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NACL_CC = "$(NACL_TOOLCHAIN)/bin/x86_64-nacl-gcc"
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NACL_CXX = "$(NACL_TOOLCHAIN)/bin/x86_64-nacl-g++"
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NACL_LINK = "$(NACL_TOOLCHAIN)/bin/x86_64-nacl-g++"
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else
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$(error Target architecture "${ARCH}" is not supported)
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endif
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endif
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ifeq ($(wildcard $(NACL_TOOLCHAIN)),)
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$(error Cannot find Native Client toolchain in "${NACL_TOOLCHAIN}")
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endif
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# For mksnapshot host generation.
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GYPENV += host_os=${HOST_OS}
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# ICU doesn't support NaCl.
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GYPENV += v8_enable_i18n_support=0
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# Disable strict aliasing - v8 code often relies on undefined behavior of C++.
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GYPENV += v8_no_strict_aliasing=1
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NACL_MAKEFILES = $(addprefix $(OUTDIR)/Makefile.,$(NACL_BUILDS))
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.SECONDEXPANSION:
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# For some reason the $$(basename $$@) expansion didn't work here...
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$(NACL_BUILDS): $(NACL_MAKEFILES)
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@$(MAKE) -C "$(OUTDIR)" -f Makefile.$@ \
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CXX=${NACL_CXX} \
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LINK=${NACL_LINK} \
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BUILDTYPE=$(shell echo $(subst .,,$(suffix $@)) | \
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python -c "print raw_input().capitalize()") \
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builddir="$(shell pwd)/$(OUTDIR)/$@"
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# NACL GYP file generation targets.
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$(NACL_MAKEFILES):
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GYP_GENERATORS=make \
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GYP_DEFINES="${GYPENV}" \
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CC=${NACL_CC} \
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CXX=${NACL_CXX} \
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PYTHONPATH="$(shell pwd)/tools/generate_shim_headers:$(shell pwd)/build:$(PYTHONPATH)" \
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build/gyp/gyp --generator-output="${OUTDIR}" build/all.gyp \
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-Ibuild/standalone.gypi --depth=. \
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-S$(suffix $(basename $@))$(suffix $@) $(GYPFLAGS) \
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-Dwno_array_bounds=-Wno-array-bounds
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