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Diffstat (limited to 'native_client_sdk/src/examples/debugging/Makefile')
| -rw-r--r-- | native_client_sdk/src/examples/debugging/Makefile | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/native_client_sdk/src/examples/debugging/Makefile b/native_client_sdk/src/examples/debugging/Makefile new file mode 100644 index 0000000..a896f37 --- /dev/null +++ b/native_client_sdk/src/examples/debugging/Makefile @@ -0,0 +1,109 @@ +# Copyright (c) 2012 The Native Client Authors. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +# +# GNU Make based build file. For details on GNU Make see: +# http://www.gnu.org/software/make/manual/make.html +# + + +# +# Get pepper directory for toolchain and includes. +# +# If NACL_SDK_ROOT is not set, then assume it can be found a two directories up, +# from the default example directory location. +# +THIS_MAKEFILE:=$(abspath $(lastword $(MAKEFILE_LIST))) +NACL_SDK_ROOT?=$(abspath $(dir $(THIS_MAKEFILE))../..) +CHROME_PATH?=Undefined + +# +# Project Build flags +# +# Turns on warnings (-Wxxx), builds with zero optimization (-O0) and adds debug +# information (-g) for correctness and ease of debugging. +WARNINGS:=-Wno-long-long -Wall -Wswitch-enum -Werror -pedantic +CFLAGS:=-pthread -O0 -g $(WARNINGS) -fno-omit-frame-pointer + +# +# Compute path to compiler +# +OSNAME:=$(shell python $(NACL_SDK_ROOT)/tools/getos.py) +TC_PATH:=$(abspath $(NACL_SDK_ROOT)/toolchain/$(OSNAME)_x86_newlib) + +# +# Verify we have a valid NACL_SDK_ROOT +# +ifeq (,$(wildcard $(TC_PATH))) +$(warning No valid NACL_SDK_ROOT at $(NACL_SDK_ROOT)) +ifeq ($(origin NACL_SDK_ROOT), 'file') +$(error Override the default value via enviornment variable, or command-line.) +else +$(error Fix the NACL_SDK_ROOT specified in the environment or command-line.) +endif +endif + +# Alias for C compiler +CC:=$(TC_PATH)/bin/i686-nacl-gcc + + +# +# Disable DOS PATH warning when using Cygwin based tools Windows +# +CYGWIN ?= nodosfilewarning +export CYGWIN + + +# Default target is everything +all : hello_world_x86_32.nexe hello_world_x86_64.nexe + +# Define compile and link rule for 32 bit (-m32) nexe +hello_world_x86_32.nexe : hello_world.c untrusted_crash_dump.c string_stream.c + $(CC) -o $@ $^ -m32 -O0 -g $(CFLAGS) -lppapi + +# Define compile and link rule for 64 bit (-m64) nexe +hello_world_x86_64.nexe : hello_world.c untrusted_crash_dump.c string_stream.c + $(CC) -o $@ $^ -m64 -O0 -g $(CFLAGS) -lppapi + +# Define a phony rule so it always runs, to build nexe and start up server. +.PHONY: RUN +RUN: all + python ../httpd.py + + +# +# Setup environment to use SDK's version of the NaCl plugin, instead of the +# one built into Chrome. This requries launching Chrome which means we must +# be able to find it. It also means that we must determine which versions +# of the plugin, loader, irt, and any helps we must use. +# +HELPER_PATH:=$(shell python $(NACL_SDK_ROOT)/tools/getos.py --helper) +IRTBIN_PATH:=$(shell python $(NACL_SDK_ROOT)/tools/getos.py --irtbin) +LOADER_PATH:=$(shell python $(NACL_SDK_ROOT)/tools/getos.py --loader) +PLUGIN_PATH:=$(shell python $(NACL_SDK_ROOT)/tools/getos.py --plugin) +CHROME_ARGS:=--incognito --no-sandbox +CHROME_ARGS+="--register-pepper-plugins=$(PLUGIN_PATH);application/x-nacl" +CHROME_ARGS+="localhost:5103/debugging.html" + + +.PHONY: SETUP_FOR_CHROME +SETUP_FOR_CHROME: +ifeq (,$(wildcard $(CHROME_PATH))) + $(warning No valid Chrome found at CHROME_PATH=$(CHROME_PATH)) + $(error Set CHROME_PATH via an environment variable, or command-line.) +endif + + +ifneq (,$(wildcard $(CHROME_PATH))) +export NACL_DANGEROUS_ENABLE_FILE_ACCESS=1 +export NACL_SECURITY_DISABLE=1 +export NACL_UNTRUSTED_EXCEPTION_HANDLING=1 +export NACL_SEL_LDR=$(LOADER_PATH) +export NACL_IRT_LIBRARY=$(IRTBIN_PATH) +export NACL_SEL_LDR_BOOTSTRAP=$(HELPER_PATH) +endif + + +TRACE: SETUP_FOR_CHROME all + $(CHROME_PATH) $(CHROME_ARGS) |