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| 1 # Copyright (c) 2012 The Native Client Authors. All rights reserved. | |
| 2 # Use of this source code is governed by a BSD-style license that can be | |
| 3 # found in the LICENSE file. | |
| 4 | |
| 5 # | |
| 6 # GNU Make based build file. For details on GNU Make see: | |
| 7 # http://www.gnu.org/software/make/manual/make.html | |
| 8 # | |
| 9 | |
| 10 # | |
| 11 # Project information | |
| 12 # | |
| 13 # These variables store project specific settings for the project name | |
| 14 # build flags, files to copy or install. In the examples it is typically | |
| 15 # only the list of sources and project name that will actually change and | |
| 16 # the rest of the makefile is boilerplate for defining build rules. | |
| 17 # | |
| 18 PROJECT:=gamepad | |
| 19 LDFLAGS:=-lppapi_cpp -lppapi | |
| 20 CXX_SOURCES:=$(PROJECT).cc gamepad_module.cc | |
| 21 | |
| 22 | |
| 23 # | |
| 24 # Get pepper directory for toolchain and includes. | |
| 25 # | |
| 26 # If PEPPER_ROOT is not set, then assume it can be found a two directories up, | |
| 27 # from the default example directory location. | |
| 28 # | |
| 29 THIS_MAKEFILE:=$(abspath $(lastword $(MAKEFILE_LIST))) | |
| 30 NACL_SDK_ROOT?=$(abspath $(dir $(THIS_MAKEFILE))../..) | |
| 31 | |
| 32 # Project Build flags | |
| 33 WARNINGS:=-Wno-long-long -Wall -Wswitch-enum -pedantic -Werror | |
| 34 CXXFLAGS:=-pthread -std=gnu++98 $(WARNINGS) | |
| 35 | |
| 36 # | |
| 37 # Compute tool paths | |
| 38 # | |
| 39 # | |
| 40 OSNAME:=$(shell python $(NACL_SDK_ROOT)/tools/getos.py) | |
| 41 TC_PATH:=$(abspath $(NACL_SDK_ROOT)/toolchain/$(OSNAME)_x86_newlib) | |
| 42 CXX:=$(TC_PATH)/bin/i686-nacl-g++ | |
| 43 | |
| 44 # | |
| 45 # Disable DOS PATH warning when using Cygwin based tools Windows | |
| 46 # | |
| 47 CYGWIN ?= nodosfilewarning | |
| 48 export CYGWIN | |
| 49 | |
| 50 | |
| 51 # Declare the ALL target first, to make the 'all' target the default build | |
| 52 all: $(PROJECT)_x86_32.nexe $(PROJECT)_x86_64.nexe | |
| 53 | |
| 54 # Define 32 bit compile and link rules for main application | |
| 55 x86_32_OBJS:=$(patsubst %.cc,%_32.o,$(CXX_SOURCES)) | |
| 56 $(x86_32_OBJS) : %_32.o : %.cc $(THIS_MAKE) | |
| 57 $(CXX) -o $@ -c $< -m32 -O0 -g $(CXXFLAGS) | |
| 58 | |
| 59 $(PROJECT)_x86_32.nexe : $(x86_32_OBJS) | |
| 60 $(CXX) -o $@ $^ -m32 -O0 -g $(CXXFLAGS) $(LDFLAGS) | |
| 61 | |
| 62 # Define 32 bit compile and link rules for loadable library | |
| 63 eightball_x86_32.o: eightball.cc $(THIS_MAKE) | DBG | |
| 64 $(CXX) -o $@ -c $< -m32 -O0 -g $(CXXFLAGS) -fPIC | |
| 65 | |
| 66 lib32/libeightball.so: eightball_x86_32.o $(THIS_MAKE) | lib32 | |
| 67 $(CXX) -o $@ $< -m32 $(CXXFLAGS) $(LDFLAGS) -shared | |
| 68 | |
| 69 # Define 64 bit compile and link rules for C++ sources | |
| 70 x86_64_OBJS:=$(patsubst %.cc,%_64.o,$(CXX_SOURCES)) | |
| 71 $(x86_64_OBJS) : %_64.o : %.cc $(THIS_MAKE) | |
| 72 $(CXX) -o $@ -c $< -m64 -O0 -g $(CXXFLAGS) | |
| 73 | |
| 74 $(PROJECT)_x86_64.nexe : $(x86_64_OBJS) | |
| 75 $(CXX) -o $@ $^ -m64 -O0 -g $(CXXFLAGS) $(LDFLAGS) | |
| 76 | |
| 77 # Define 64 bit compile and link rules for loadable library | |
| 78 eightball_x86_64.o: eightball.cc $(THIS_MAKE) | DBG | |
| 79 $(CXX) -o $@ -c $< -m64 -O0 -g $(CXXFLAGS) -fPIC | |
| 80 | |
| 81 lib64/libeightball.so: eightball_x86_64.o $(THIS_MAKE) | lib64 | |
| 82 $(CXX) -o $@ $< -m64 $(CXXFLAGS) $(LDFLAGS) -shared | |
| 83 | |
| 84 # Define a phony rule so it always runs, to build nexe and start up server. | |
| 85 .PHONY: RUN | |
| 86 RUN: all | |
| 87 python ../httpd.py | |
| 88 | |
| 89 | |
| 90 | |
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