version.cmake

# Version.h git commit
if(EXISTS "${CMAKE_SOURCE_DIR}/.git")
  execute_process(
    COMMAND git log -1 --format=%h
    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
    OUTPUT_VARIABLE GIT_COMMIT
    OUTPUT_STRIP_TRAILING_WHITESPACE
  )
  execute_process(
    COMMAND git describe --abbrev=0
    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
    OUTPUT_VARIABLE GIT_TAG
    OUTPUT_STRIP_TRAILING_WHITESPACE
  )
  execute_process(
    COMMAND git rev-list ${GIT_TAG}..HEAD --count
    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
    OUTPUT_VARIABLE GIT_COMMITS_SINCE_TAG
    OUTPUT_STRIP_TRAILING_WHITESPACE
  )
else()
  set(GIT_COMMIT "unknown")
  set(GIT_COMMITS_SINCE_TAG "unknown")
endif()

set(PROJECT_NAME_UPPERCASE CATS_FW)
set(PROJECT_VERSION_MAJOR 1)
set(PROJECT_VERSION_MINOR 0)
set(PROJECT_VERSION_PATCH ${GIT_COMMITS_SINCE_TAG})
set(PROJECT_VERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}")