| # COPYRIGHT (c) 2019 Mellanox Technologies Ltd | |
| # Licensed under BSD (MIT variant) or GPLv2. See COPYING. | |
| find_program(RST2MAN_EXECUTABLE NAMES rst2man) | |
| if(RST2MAN_EXECUTABLE) | |
| execute_process(COMMAND "${RST2MAN_EXECUTABLE}" --version | |
| OUTPUT_VARIABLE _VERSION | |
| RESULT_VARIABLE _VERSION_RESULT | |
| ERROR_QUIET) | |
| if(NOT _VERSION_RESULT) | |
| string(REGEX REPLACE "^rst2man \\(Docutils ([^,]+), .*" "\\1" RST2MAN_VERSION_STRING "${_VERSION}") | |
| endif() | |
| unset(_VERSION_RESULT) | |
| unset(_VERSION) | |
| endif() | |
| include(FindPackageHandleStandardArgs) | |
| find_package_handle_standard_args(rst2man REQUIRED_VARS RST2MAN_EXECUTABLE RST2MAN_VERSION_STRING VERSION_VAR RST2MAN_VERSION_STRING) | |
| mark_as_advanced(RST2MAN_EXECUTABLE) |