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Made the git version retrieval more reliable

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pvdk 2014-02-19 13:43:14 +01:00
parent d25b3ad9cb
commit 85b7240948
2 changed files with 44 additions and 21 deletions
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44
CMakeLists.txt
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@ -13,27 +13,39 @@ set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/)
include(OpenMWMacros)
# Version
set(OPENMW_VERSION_MAJOR 0)
set(OPENMW_VERSION_MINOR 29)
set(OPENMW_VERSION_RELEASE 0)
include(GetGitRevisionDescription)
set(OPENMW_VERSION "${OPENMW_VERSION_MAJOR}.${OPENMW_VERSION_MINOR}.${OPENMW_VERSION_RELEASE}")
get_git_tag_revision(TAGHASH --tags --max-count=1 "HEAD...")
get_git_head_revision(REFSPEC COMMITHASH)
git_describe(VERSION --tags ${TAGHASH})
if(EXISTS ${PROJECT_SOURCE_DIR}/.git)
find_package(Git)
string(REGEX MATCH "^openmw-[^0-9]*[0-9]+\\.[0-9]+\\.[0-9]+.*" MATCH "${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}")
if(GIT_FOUND)
include(GetGitRevisionDescription)
get_git_tag_revision(TAGHASH --tags --max-count=1)
get_git_head_revision(REFSPEC COMMITHASH)
git_describe(VERSION --tags ${TAGHASH})
set(OPENMW_VERSION "${OPENMW_VERSION_MAJOR}.${OPENMW_VERSION_MINOR}.${OPENMW_VERSION_RELEASE}")
set(OPENMW_VERSION_COMMITHASH "${COMMITHASH}")
set(OPENMW_VERSION_TAGHASH "${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}")
message(STATUS "Configuring OpenMW ${OPENMW_VERSION}...")
else (MATCH)
message(FATAL_ERROR "Failed to get valid version information from Git")
endif (MATCH)
set(OPENMW_VERSION "${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

21
cmake/GetGitRevisionDescription.cmake
View file

@ -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