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Ardupilot
GitHub Repository: Ardupilot/ardupilot
 Path: blob/master/Tools/ardupilotwaf/gtest.py
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# encoding: utf-8

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# flake8: noqa

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"""

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gtest is a Waf tool for test builds in Ardupilot

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"""

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from waflib import Utils

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from waflib.Configure import conf

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import boards

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def configure(cfg):

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    cfg.env.HAS_GTEST = False

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    if cfg.options.disable_tests:

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        return

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    board = cfg.get_board()

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    if isinstance(board, boards.chibios):

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        # toolchain is currently broken for gtest

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        cfg.msg(

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            'Gtest',

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            'STM32 boards currently don\'t support compiling gtest',

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            color='YELLOW',

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        )

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        return

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    if cfg.env.STATIC_LINKING:

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        # gtest uses a function (getaddrinfo) that is supposed to be linked

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        # dynamically

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        cfg.msg(

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            'Gtest',

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            'statically linked tests not supported',

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            color='YELLOW',

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        )

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        return

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    cfg.env.append_value('GIT_SUBMODULES', 'gtest')

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    cfg.env.HAS_GTEST = True

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@conf

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def libgtest(bld, **kw):

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    kw['cxxflags'] = Utils.to_list(kw.get('cxxflags', [])) + ['-Wno-undef']

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    kw.update(

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        source='modules/gtest/googletest/src/gtest-all.cc',

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        target='gtest/gtest',

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        includes='modules/gtest/googletest modules/gtest/googletest/include',

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        export_includes='modules/gtest/googletest/include',

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        name='GTEST',

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    )

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    return bld.stlib(**kw)

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