| if(__opus_version) |
| return() |
| endif() |
| set(__opus_version INCLUDED) |
| |
| function(get_package_version PACKAGE_VERSION PROJECT_VERSION) |
| |
| find_package(Git) |
| if(GIT_FOUND AND EXISTS "${CMAKE_CURRENT_LIST_DIR}/.git") |
| execute_process(COMMAND ${GIT_EXECUTABLE} |
| --git-dir=${CMAKE_CURRENT_LIST_DIR}/.git describe |
| --tags --match "v*" OUTPUT_VARIABLE OPUS_PACKAGE_VERSION) |
| if(OPUS_PACKAGE_VERSION) |
| string(STRIP ${OPUS_PACKAGE_VERSION}, OPUS_PACKAGE_VERSION) |
| string(REPLACE \n |
| "" |
| OPUS_PACKAGE_VERSION |
| ${OPUS_PACKAGE_VERSION}) |
| string(REPLACE , |
| "" |
| OPUS_PACKAGE_VERSION |
| ${OPUS_PACKAGE_VERSION}) |
| |
| string(SUBSTRING ${OPUS_PACKAGE_VERSION} |
| 1 |
| -1 |
| OPUS_PACKAGE_VERSION) |
| message(STATUS "Opus package version from git repo: ${OPUS_PACKAGE_VERSION}") |
| endif() |
| |
| elseif(EXISTS "${CMAKE_CURRENT_LIST_DIR}/package_version" |
| AND NOT OPUS_PACKAGE_VERSION) |
| # Not a git repo, lets' try to parse it from package_version file if exists |
| file(STRINGS package_version OPUS_PACKAGE_VERSION |
| LIMIT_COUNT 1 |
| REGEX "PACKAGE_VERSION=") |
| string(REPLACE "PACKAGE_VERSION=" |
| "" |
| OPUS_PACKAGE_VERSION |
| ${OPUS_PACKAGE_VERSION}) |
| string(REPLACE "\"" |
| "" |
| OPUS_PACKAGE_VERSION |
| ${OPUS_PACKAGE_VERSION}) |
| # In case we have a unknown dist here we just replace it with 0 |
| string(REPLACE "unknown" |
| "0" |
| OPUS_PACKAGE_VERSION |
| ${OPUS_PACKAGE_VERSION}) |
| message(STATUS "Opus package version from package_version file: ${OPUS_PACKAGE_VERSION}") |
| endif() |
| |
| if(OPUS_PACKAGE_VERSION) |
| string(REGEX |
| REPLACE "^([0-9]+.[0-9]+\\.?([0-9]+)?).*" |
| "\\1" |
| OPUS_PROJECT_VERSION |
| ${OPUS_PACKAGE_VERSION}) |
| else() |
| # fail to parse version from git and package version |
| message(WARNING "Could not get package version.") |
| set(OPUS_PACKAGE_VERSION 0) |
| set(OPUS_PROJECT_VERSION 0) |
| endif() |
| |
| message(STATUS "Opus project version: ${OPUS_PROJECT_VERSION}") |
| |
| set(PACKAGE_VERSION ${OPUS_PACKAGE_VERSION} PARENT_SCOPE) |
| set(PROJECT_VERSION ${OPUS_PROJECT_VERSION} PARENT_SCOPE) |
| endfunction() |
