| cmake_minimum_required(VERSION 3.12) |
| |
| function(run_git exe exe_display) |
| execute_process(COMMAND ${exe} --version |
| OUTPUT_VARIABLE output |
| OUTPUT_STRIP_TRAILING_WHITESPACE |
| RESULT_VARIABLE result |
| ) |
| |
| if(NOT result EQUAL 0) |
| message(SEND_ERROR "Result of ${exe_display} --version is ${result}, should be 0") |
| endif() |
| |
| if(NOT output STREQUAL "git version ${GIT_VERSION_STRING}") |
| message(SEND_ERROR "Output of ${exe_display} --version is \"${output}\", should be \"git version ${GIT_VERSION_STRING}\"") |
| endif() |
| endfunction() |
| |
| run_git("${GIT_EXECUTABLE}" "\${GIT_EXECUTABLE}") |
| run_git("${GIT_EXECUTABLE_TARGET}" "Git::Git") |