native_client_sdk/src/examples/hello_world_newlib/Makefile - Issue 10541180: Cleanup build system

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Side by Side Diff: native_client_sdk/src/examples/hello_world_newlib/Makefile

Issue 10541180: Cleanup build system (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/

Patch Set: Created 8 years, 6 months ago

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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 #

12 # Get pepper directory for toolchain and includes.

13 #

14 # If NACL_SDK_ROOT is not set, then assume it can be found a two directories up,

15 # from the default example directory location.

16 #

17 THIS_MAKEFILE:=$(abspath $(lastword $(MAKEFILE_LIST)))

18 NACL_SDK_ROOT?=$(abspath $(dir $(THIS_MAKEFILE))../..)

19

20

21 #

22 # Project Build flags

23 #

24 # Turns on warnings (-Wxxx), builds with zero optimization (-O0) and adds debug

25 # information (-g) for correctness and ease of debugging.

26 WARNINGS:=-Wno-long-long -Wall -Wswitch-enum -Werror -pedantic

27 CFLAGS:=-pthread -O0 -g $(WARNINGS)

28

29

30 #

31 # Compute path to compiler

32 #

33 OSNAME:=$(shell python $(NACL_SDK_ROOT)/tools/getos.py)

34 TC_PATH:=$(abspath $(NACL_SDK_ROOT)/toolchain/$(OSNAME)_x86_newlib)

35

36

37 # Alias for C compiler

38 CC:=$(TC_PATH)/bin/i686-nacl-gcc

39

40

41 #

42 # Disable DOS PATH warning when using Cygwin based tools Windows

43 #

44 CYGWIN ?= nodosfilewarning

45 export CYGWIN

46

47 # Default target is everything

48 all : hello_world_x86_32.nexe hello_world_x86_64.nexe

49

50 # Define compile and link rule for 32 bit (-m32) nexe

51 hello_world_x86_32.nexe : hello_world.c $(THIS_MAKE)

52 $(CC) -o $@ $< -m32 -O0 -g $(CFLAGS) -lppapi

53

54 # Define compile and link rule for 64 bit (-m64) nexe

55 hello_world_x86_64.nexe : hello_world.c $(THIS_MAKE)

56 $(CC) -o $@ $< -m64 -O0 -g $(CFLAGS) -lppapi

57

58 # Define a phony rule so it always runs, to build nexe and start up server.

59 .PHONY: RUN

60 RUN: all

61 python ../httpd.py

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