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CMake: Clean up version.cmake git checking

This commit is contained in:
Vicki Pfau 2017-01-26 21:54:52 -08:00
parent 12a5b6c0bd
commit 0d6efaa3dc
1 changed files with 12 additions and 9 deletions
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21
version.cmake
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@ -8,21 +8,24 @@ set(LIB_VERSION_ABI 0.6)
set(LIB_VERSION_STRING ${LIB_VERSION_MAJOR}.${LIB_VERSION_MINOR}.${LIB_VERSION_PATCH})
set(SUMMARY "${PROJECT_NAME} Game Boy Advance Emulator")
execute_process(COMMAND git describe --always --abbrev=40 --dirty OUTPUT_VARIABLE GIT_COMMIT ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(COMMAND git describe --always --dirty OUTPUT_VARIABLE GIT_COMMIT_SHORT ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(COMMAND git symbolic-ref --short HEAD OUTPUT_VARIABLE GIT_BRANCH ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(COMMAND git rev-list HEAD --count OUTPUT_VARIABLE GIT_REV ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(COMMAND git describe --tag --exact-match OUTPUT_VARIABLE GIT_TAG ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
find_program(GIT git)
if(GIT AND NOT SKIP_GIT)
execute_process(COMMAND ${GIT} describe --always --abbrev=40 --dirty OUTPUT_VARIABLE GIT_COMMIT ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(COMMAND ${GIT} describe --always --dirty OUTPUT_VARIABLE GIT_COMMIT_SHORT ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(COMMAND ${GIT} symbolic-ref --short HEAD OUTPUT_VARIABLE GIT_BRANCH ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(COMMAND ${GIT} rev-list HEAD --count OUTPUT_VARIABLE GIT_REV ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(COMMAND ${GIT} describe --tag --exact-match OUTPUT_VARIABLE GIT_TAG ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
endif()
if(GIT_REV STREQUAL "")
if(NOT GIT_REV)
set(GIT_REV -1)
endif()
if(NOT GIT_TAG STREQUAL "")
if(GIT_TAG)
set(VERSION_STRING ${GIT_TAG})
elseif(GIT_BRANCH STREQUAL "")
elseif(NOT GIT_BRANCH)
set(VERSION_STRING ${LIB_VERSION_STRING})
else()
if(GIT_BRANCH STREQUAL "master")
if(GIT_BRANCH STREQUAL "master" OR NOT GIT_BRANCH)
set(VERSION_STRING ${GIT_REV}-${GIT_COMMIT_SHORT})
else()
set(VERSION_STRING ${GIT_BRANCH}-${GIT_REV}-${GIT_COMMIT_SHORT})