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author | Mike Morris <michael.patrick.morris@gmail.com> | 2015-12-04 13:29:51 -0500 |
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committer | Mike Morris <michael.patrick.morris@gmail.com> | 2015-12-07 15:48:34 -0800 |
commit | d467ae6e7867044b8d7b466776fb37089292c52b (patch) | |
tree | 730ee0656e6bf9f0dff33346f07acd800e83ab25 /deps/gyp/test/compiler-override/gyptest-compiler-env.py | |
parent | 59ef8da69549cf6308078c6f656affba96e9439e (diff) | |
download | qtlocation-mapboxgl-d467ae6e7867044b8d7b466776fb37089292c52b.tar.gz |
[core] upgrade gyp to git commit 6fb8bd8
https://chromium.googlesource.com/external/gyp/+/6fb8bd829f0ca8fd432fd85ede788b6881c4f09f
Diffstat (limited to 'deps/gyp/test/compiler-override/gyptest-compiler-env.py')
-rwxr-xr-x | deps/gyp/test/compiler-override/gyptest-compiler-env.py | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/deps/gyp/test/compiler-override/gyptest-compiler-env.py b/deps/gyp/test/compiler-override/gyptest-compiler-env.py new file mode 100755 index 0000000000..bb38b6e55b --- /dev/null +++ b/deps/gyp/test/compiler-override/gyptest-compiler-env.py @@ -0,0 +1,110 @@ +#!/usr/bin/env python +# Copyright (c) 2012 Google Inc. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. +""" +Verifies that the user can override the compiler and linker using CC/CXX/LD +environment variables. +""" + +import TestGyp +import os +import copy +import sys + +here = os.path.dirname(os.path.abspath(__file__)) + +if sys.platform == 'win32': + # cross compiling not supported by ninja on windows + # and make not supported on windows at all. + sys.exit(0) + +# Clear any existing compiler related env vars. +for key in ['CC', 'CXX', 'LINK', 'CC_host', 'CXX_host', 'LINK_host']: + if key in os.environ: + del os.environ[key] + + +def CheckCompiler(test, gypfile, check_for, run_gyp): + if run_gyp: + test.run_gyp(gypfile) + test.build(gypfile) + + test.must_contain_all_lines(test.stdout(), check_for) + + +test = TestGyp.TestGyp(formats=['ninja', 'make']) + +def TestTargetOveride(): + expected = ['my_cc.py', 'my_cxx.py', 'FOO' ] + + # ninja just uses $CC / $CXX as linker. + if test.format not in ['ninja', 'xcode-ninja']: + expected.append('FOO_LINK') + + # Check that CC, CXX and LD set target compiler + oldenv = os.environ.copy() + try: + os.environ['CC'] = 'python %s/my_cc.py FOO' % here + os.environ['CXX'] = 'python %s/my_cxx.py FOO' % here + os.environ['LINK'] = 'python %s/my_ld.py FOO_LINK' % here + + CheckCompiler(test, 'compiler-exe.gyp', expected, True) + finally: + os.environ.clear() + os.environ.update(oldenv) + + # Run the same tests once the eviron has been restored. The + # generated should have embedded all the settings in the + # project files so the results should be the same. + CheckCompiler(test, 'compiler-exe.gyp', expected, False) + + +def TestTargetOverideCompilerOnly(): + # Same test again but with that CC, CXX and not LD + oldenv = os.environ.copy() + try: + os.environ['CC'] = 'python %s/my_cc.py FOO' % here + os.environ['CXX'] = 'python %s/my_cxx.py FOO' % here + + CheckCompiler(test, 'compiler-exe.gyp', + ['my_cc.py', 'my_cxx.py', 'FOO'], + True) + finally: + os.environ.clear() + os.environ.update(oldenv) + + # Run the same tests once the eviron has been restored. The + # generated should have embedded all the settings in the + # project files so the results should be the same. + CheckCompiler(test, 'compiler-exe.gyp', + ['my_cc.py', 'my_cxx.py', 'FOO'], + False) + + +def TestHostOveride(): + expected = ['my_cc.py', 'my_cxx.py', 'HOST' ] + if test.format != 'ninja': # ninja just uses $CC / $CXX as linker. + expected.append('HOST_LINK') + + # Check that CC_host sets host compilee + oldenv = os.environ.copy() + try: + os.environ['CC_host'] = 'python %s/my_cc.py HOST' % here + os.environ['CXX_host'] = 'python %s/my_cxx.py HOST' % here + os.environ['LINK_host'] = 'python %s/my_ld.py HOST_LINK' % here + CheckCompiler(test, 'compiler-host.gyp', expected, True) + finally: + os.environ.clear() + os.environ.update(oldenv) + + # Run the same tests once the eviron has been restored. The + # generated should have embedded all the settings in the + # project files so the results should be the same. + CheckCompiler(test, 'compiler-host.gyp', expected, False) + + +TestTargetOveride() +TestTargetOverideCompilerOnly() + +test.pass_test() |