Clean up examples

native_client_sdk/src/examples/hello_world_newlib/Makefile

+# 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))../..)
+
+
+#
+# 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 $(WARNINGS)
+
+
+#
+# Compute path to compiler
+#
+OSNAME:=$(shell python $(NACL_SDK_ROOT)/tools/getos.py)
+TC_PATH:=$(abspath $(NACL_SDK_ROOT)/toolchain/$(OSNAME)_x86_newlib)
+
+
+# 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 $(THIS_MAKE)
+        $(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 $(THIS_MAKE)
+        $(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