diff options
Diffstat (limited to 'cmake/ProjectVersion.cmake')
| -rw-r--r-- | cmake/ProjectVersion.cmake | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/cmake/ProjectVersion.cmake b/cmake/ProjectVersion.cmake new file mode 100644 index 0000000..108505d --- /dev/null +++ b/cmake/ProjectVersion.cmake @@ -0,0 +1,27 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright (C) 2020 Manuel Bentele <development@manuel-bentele.de> +# + +macro(gen_project_version VERSION_INPUT_FILE VERSION_OUTPUT_FILE) + get_filename_component(VERSION_OUTPUT_FILENAME ${VERSION_OUTPUT_FILE} NAME) + # command that will trigger a rebuild of version.c every time + add_custom_command(OUTPUT regenerate-version-file + COMMAND ${CMAKE_COMMAND} -E sleep 0 + COMMENT "Trigger generating ${VERSION_OUTPUT_FILENAME}") + + # call the GenerateVersion.cmake file to generate the version.c file + add_custom_command(OUTPUT ${VERSION_OUTPUT_FILE} + COMMAND ${CMAKE_COMMAND} -D VERSION_INPUT_FILE=${VERSION_INPUT_FILE} + -D VERSION_OUTPUT_FILE=${VERSION_OUTPUT_FILE} + -P ${PROJECT_MODULES_DIR}/GenerateVersion.cmake + COMMENT "Generating ${VERSION_OUTPUT_FILENAME}" + DEPENDS regenerate-version-file) + add_custom_target(dnbd3-generate-version DEPENDS ${VERSION_OUTPUT_FILE}) + + # create target to expose project version + add_library(dnbd3-version INTERFACE) + target_include_directories(dnbd3-version INTERFACE ${PROJECT_INCLUDE_TMP_DIR}) + add_dependencies(dnbd3-version dnbd3-generate-version) + +endmacro(gen_project_version VERSION_INPUT_FILE VERSION_OUTPUT_FILE) |