diff --git a/CMakeLists.txt b/CMakeLists.txt index a9d1f2017..5451fd131 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -13,27 +13,39 @@ set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/) include(OpenMWMacros) # Version - -include(GetGitRevisionDescription) - -get_git_tag_revision(TAGHASH --tags --max-count=1 "HEAD...") -get_git_head_revision(REFSPEC COMMITHASH) -git_describe(VERSION --tags ${TAGHASH}) - -string(REGEX MATCH "^openmw-[^0-9]*[0-9]+\\.[0-9]+\\.[0-9]+.*" MATCH "${VERSION}") -if (MATCH) - string(REGEX REPLACE "^openmw-([0-9]+)\\..*" "\\1" OPENMW_VERSION_MAJOR "${VERSION}") - string(REGEX REPLACE "^openmw-[0-9]+\\.([0-9]+).*" "\\1" OPENMW_VERSION_MINOR "${VERSION}") - string(REGEX REPLACE "^openmw-[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" OPENMW_VERSION_RELEASE "${VERSION}") - - set(OPENMW_VERSION "${OPENMW_VERSION_MAJOR}.${OPENMW_VERSION_MINOR}.${OPENMW_VERSION_RELEASE}") - set(OPENMW_VERSION_COMMITHASH "${COMMITHASH}") - set(OPENMW_VERSION_TAGHASH "${TAGHASH}") - - message(STATUS "Configuring OpenMW ${OPENMW_VERSION}...") -else (MATCH) - message(FATAL_ERROR "Failed to get valid version information from Git") -endif (MATCH) +set(OPENMW_VERSION_MAJOR 0) +set(OPENMW_VERSION_MINOR 29) +set(OPENMW_VERSION_RELEASE 0) + +set(OPENMW_VERSION "${OPENMW_VERSION_MAJOR}.${OPENMW_VERSION_MINOR}.${OPENMW_VERSION_RELEASE}") + +if(EXISTS ${PROJECT_SOURCE_DIR}/.git) + find_package(Git) + + if(GIT_FOUND) + include(GetGitRevisionDescription) + get_git_tag_revision(TAGHASH --tags --max-count=1) + get_git_head_revision(REFSPEC COMMITHASH) + git_describe(VERSION --tags ${TAGHASH}) + + string(REGEX MATCH "^openmw-[^0-9]*[0-9]+\\.[0-9]+\\.[0-9]+.*" MATCH "${VERSION}") + if(MATCH) + string(REGEX REPLACE "^openmw-([0-9]+)\\..*" "\\1" OPENMW_VERSION_MAJOR "${VERSION}") + string(REGEX REPLACE "^openmw-[0-9]+\\.([0-9]+).*" "\\1" OPENMW_VERSION_MINOR "${VERSION}") + string(REGEX REPLACE "^openmw-[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" OPENMW_VERSION_RELEASE "${VERSION}") + + set(OPENMW_VERSION "${OPENMW_VERSION_MAJOR}.${OPENMW_VERSION_MINOR}.${OPENMW_VERSION_RELEASE}") + set(OPENMW_VERSION_COMMITHASH "${COMMITHASH}") + set(OPENMW_VERSION_TAGHASH "${TAGHASH}") + + message(STATUS "Configuring OpenMW ${OPENMW_VERSION}...") + else(MATCH) + message(WARNING "Failed to get valid version information from Git") + endif(MATCH) + else(GIT_FOUND) + message(WARNING "Git executable not found") + endif(GIT_FOUND) +endif(EXISTS ${PROJECT_SOURCE_DIR}/.git) # doxygen main page diff --git a/cmake/GetGitRevisionDescription.cmake b/cmake/GetGitRevisionDescription.cmake index fecd1654d..216eeb9fb 100644 --- a/cmake/GetGitRevisionDescription.cmake +++ b/cmake/GetGitRevisionDescription.cmake @@ -85,10 +85,6 @@ function(get_git_head_revision _refspecvar _hashvar) endfunction() function(git_describe _var) - if(NOT GIT_FOUND) - find_package(Git QUIET) - endif() - #get_git_head_revision(refspec hash) if(NOT GIT_FOUND) @@ -124,6 +120,20 @@ function(git_describe _var) out OUTPUT_STRIP_TRAILING_WHITESPACE) + if(NOT res EQUAL 0) + execute_process(COMMAND + "${GIT_EXECUTABLE}" + describe + "--always" + WORKING_DIRECTORY + "${CMAKE_SOURCE_DIR}" + RESULT_VARIABLE + res + OUTPUT_VARIABLE + out + OUTPUT_STRIP_TRAILING_WHITESPACE) + endif() + if(NOT res EQUAL 0) set(out "${out}-${res}-NOTFOUND") endif() @@ -133,7 +143,8 @@ endfunction() function(get_git_tag_revision _var) if(NOT GIT_FOUND) - find_package(Git QUIET) + set(${_var} "GIT-NOTFOUND" PARENT_SCOPE) + return() endif() execute_process(COMMAND