Commit 7e95ef4d authored by Simon Spannagel's avatar Simon Spannagel
Browse files

CMake: adjust how version is generated when detecting a tarball: use git attributes 

This also marks dirty repository states accordingly in the version string.
This fixes #184
parent 88197a46

.gitattributes

0 → 100644
+1 −0
Original line number Diff line number Diff line 
cmake/tools.cmake export-subst

cmake/tools.cmake

+4 −2
Original line number Diff line number Diff line
@@ -17,7 +17,7 @@ FUNCTION(get_version project_version) 
                ARGS describe --tags HEAD

                OUTPUT_VARIABLE ${project_version})

            STRING(REGEX REPLACE "^release-" "" ${project_version} ${${project_version}})

            STRING(REGEX REPLACE "([v0-9.]+)-([0-9]+)-([A-Za-z0-9]+)" "\\1+\\2^\\3" ${project_version} ${${project_version}})

            STRING(REGEX REPLACE "([v0-9.]+)-([0-9]+)-([A-Za-z0-9]+)" "\\1-\\2-\\3" ${project_version} ${${project_version}})

            EXEC_PROGRAM(

                git ARGS

                status --porcelain ${CMAKE_CURRENT_SOURCE_DIR}
@@ -26,6 +26,7 @@ FUNCTION(get_version project_version) 
                MESSAGE(STATUS "Git project directory is clean.")

            ELSE(PROJECT_STATUS STREQUAL "")

                MESSAGE(STATUS "Git project directory is dirty:\n ${PROJECT_STATUS}.")

                SET(${project_version} "${${project_version}}-dirty")

            ENDIF(PROJECT_STATUS STREQUAL "")



            # Check if commit flag has been set by the CI:
@@ -38,7 +39,8 @@ FUNCTION(get_version project_version) 
        ENDIF(GIT_FOUND)

    ELSE(NOT source_package)

        # If we don't have git we can not really do anything

        MESSAGE(STATUS "Source tarball build - no repository present.")

        MESSAGE(STATUS "Source tarball build - no repository present, appending last commit for reference.")

        SET(${project_version} "$Format:%(describe)$-tar")

        SET(tag_found TRUE)

    ENDIF(NOT source_package)