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Better version detection for shallow clones

master
est31 2015-05-01 11:48:59 +02:00
parent 9e1e4b6284
commit 5704fb36d2
1 changed files with 11 additions and 2 deletions
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13
cmake/Modules/GenerateVersion.cmake
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@ -3,7 +3,7 @@
if(VERSION_EXTRA)
set(VERSION_GITHASH "${VERSION_STRING}")
else()
execute_process(COMMAND git describe --always --tag --dirty
execute_process(COMMAND git describe --tag --dirty
WORKING_DIRECTORY "${GENERATE_VERSION_SOURCE_DIR}"
OUTPUT_VARIABLE VERSION_GITHASH OUTPUT_STRIP_TRAILING_WHITESPACE
ERROR_QUIET)
@ -11,7 +11,16 @@ else()
if(VERSION_GITHASH)
message(STATUS "*** Detected Git version ${VERSION_GITHASH} ***")
else()
set(VERSION_GITHASH "${VERSION_STRING}")
execute_process(COMMAND git describe --always --tag --dirty
WORKING_DIRECTORY "${GENERATE_VERSION_SOURCE_DIR}"
OUTPUT_VARIABLE VERSION_GITHASH OUTPUT_STRIP_TRAILING_WHITESPACE
ERROR_QUIET)
if(VERSION_GITHASH)
set(VERSION_GITHASH "${VERSION_STRING}-${VERSION_GITHASH}")
message(STATUS "*** Detected shallow Git version ${VERSION_GITHASH} ***")
else()
set(VERSION_GITHASH "${VERSION_STRING}")
endif()
endif()
endif()