21 lines
607 B
CMake
21 lines
607 B
CMake
find_program(_VIRTUALENV_EXE virtualenv)
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# get version and test that program actually works
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if(_VIRTUALENV_EXE)
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execute_process(
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COMMAND ${_VIRTUALENV_EXE} --version
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RESULT_VARIABLE ret_code
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OUTPUT_VARIABLE version_string
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ERROR_VARIABLE error_output
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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if(ret_code EQUAL 0 AND NOT ERROR_VARIABLE)
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# we found a working virtualenv
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set(VIRTUALENV_EXE ${_VIRTUALENV_EXE})
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set(VIRTUALENV_VERSION version_string)
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endif()
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endif()
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find_package_handle_standard_args(Virtualenv
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REQUIRED_VARS VIRTUALENV_EXE
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VERSION_VAR ${VIRTUALENV_VERSION})
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