1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/media/webrtc/trunk/tools/gyp/test/compiler-override/gyptest-compiler-env.py Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,55 @@
1.4 +#!/usr/bin/env python
1.5 +# Copyright (c) 2012 Google Inc. All rights reserved.
1.6 +# Use of this source code is governed by a BSD-style license that can be
1.7 +# found in the LICENSE file.
1.8 +"""
1.9 +Verifies that the user can override the compiler and linker using CC/CXX/LD
1.10 +environment variables.
1.11 +"""
1.12 +
1.13 +import TestGyp
1.14 +import os
1.15 +import copy
1.16 +import sys
1.17 +
1.18 +here = os.path.dirname(os.path.abspath(__file__))
1.19 +
1.20 +if sys.platform == 'win32':
1.21 + # cross compiling not support by ninja on windows
1.22 + # and make not supported on windows at all.
1.23 + sys.exit(0)
1.24 +
1.25 +test = TestGyp.TestGyp(formats=['ninja', 'make'])
1.26 +
1.27 +def CheckCompiler(test, gypfile, check_for):
1.28 + test.run_gyp(gypfile)
1.29 + test.build(gypfile)
1.30 +
1.31 + # We can't test to presence of my_ld.py in the output since
1.32 + # ninja will use CXX_target as the linker regardless
1.33 + test.must_contain_all_lines(test.stdout(), check_for)
1.34 +
1.35 +oldenv = os.environ.copy()
1.36 +try:
1.37 + # Check that CC, CXX and LD set target compiler
1.38 + os.environ['CC'] = 'python %s/my_cc.py FOO' % here
1.39 + os.environ['CXX'] = 'python %s/my_cxx.py FOO' % here
1.40 + os.environ['LD'] = 'python %s/my_ld.py FOO_LINK' % here
1.41 + CheckCompiler(test, 'compiler.gyp',
1.42 + ['my_cc.py', 'my_cxx.py', 'FOO', 'FOO_LINK'])
1.43 +finally:
1.44 + os.environ.clear()
1.45 + os.environ.update(oldenv)
1.46 +
1.47 +try:
1.48 + # Check that CC_host sets host compilee
1.49 + os.environ['CC_host'] = 'python %s/my_cc.py HOST' % here
1.50 + os.environ['CXX_host'] = 'python %s/my_cxx.py HOST' % here
1.51 + os.environ['LD_host'] = 'python %s/my_ld.py HOST_LINK' % here
1.52 + CheckCompiler(test, 'compiler-host.gyp',
1.53 + ['my_cc.py', 'my_cxx.py', 'HOST', 'HOST_LINK'])
1.54 +finally:
1.55 + os.environ.clear()
1.56 + os.environ.update(oldenv)
1.57 +
1.58 +test.pass_test()
