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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /third_party/python/gyp/test/compiler-override/gyptest-compiler-env-toolchain.py | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/python/gyp/test/compiler-override/gyptest-compiler-env-toolchain.py')
-rw-r--r-- | third_party/python/gyp/test/compiler-override/gyptest-compiler-env-toolchain.py | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/third_party/python/gyp/test/compiler-override/gyptest-compiler-env-toolchain.py b/third_party/python/gyp/test/compiler-override/gyptest-compiler-env-toolchain.py new file mode 100644 index 0000000000..2361d0c7c2 --- /dev/null +++ b/third_party/python/gyp/test/compiler-override/gyptest-compiler-env-toolchain.py @@ -0,0 +1,78 @@ +#!/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/NM/READELF 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', + 'NM_target', 'READELF_target']: + 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']) +# Must set the test format to something with a flavor (the part after the '-') +# in order to test the desired behavior. Since we want to run a non-host +# toolchain, we have to set the flavor to something that the ninja generator +# doesn't know about, so it doesn't default to the host-specific tools (e.g., +# 'otool' on mac to generate the .TOC). +# +# Note that we can't just pass format=['ninja-some_toolchain'] to the +# constructor above, because then this test wouldn't be recognized as a ninja +# format test. +test.formats = ['ninja-my_flavor' if f == 'ninja' else f for f in test.formats] + + +def TestTargetOverideSharedLib(): + # The std output from nm and readelf is redirected to files, so we can't + # expect their output to appear. Instead, check for the files they create to + # see if they actually ran. + expected = ['my_cc.py', 'my_cxx.py', 'FOO'] + + # Check that CC, CXX, NM, READELF, set target compiler + env = {'CC': 'python %s/my_cc.py FOO' % here, + 'CXX': 'python %s/my_cxx.py FOO' % here, + 'NM': 'python %s/my_nm.py' % here, + 'READELF': 'python %s/my_readelf.py' % here} + + with TestGyp.LocalEnv(env): + CheckCompiler(test, 'compiler-shared-lib.gyp', expected, True) + test.must_contain(test.built_file_path('RAN_MY_NM'), 'RAN_MY_NM') + test.must_contain(test.built_file_path('RAN_MY_READELF'), 'RAN_MY_READELF') + test.unlink(test.built_file_path('RAN_MY_NM')) + test.unlink(test.built_file_path('RAN_MY_READELF')) + + # Run the same tests once the eviron has been restored. The generated + # projects should have embedded all the settings in the project files so the + # results should be the same. + CheckCompiler(test, 'compiler-shared-lib.gyp', expected, False) + test.must_contain(test.built_file_path('RAN_MY_NM'), 'RAN_MY_NM') + test.must_contain(test.built_file_path('RAN_MY_READELF'), 'RAN_MY_READELF') + + +TestTargetOverideSharedLib() +test.pass_test() |