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Use git describe to get source control version

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This commit is contained in:
Andrey Kamaev 2013-02-13 14:50:32 +04:00
parent 9e4792af1f
commit 0b20faf3d2
1 changed files with 5 additions and 7 deletions
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12
CMakeLists.txt
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@ -301,21 +301,19 @@ find_host_program(GIT_EXECUTABLE NAMES ${git_names} PATH_SUFFIXES Git/cmd Git/bi
mark_as_advanced(GIT_EXECUTABLE)
if(GIT_EXECUTABLE)
execute_process(COMMAND ${GIT_EXECUTABLE} rev-parse --short HEAD
execute_process(COMMAND ${GIT_EXECUTABLE} describe --tags --always --dirty --match "2.[0-9].[0-9]*"
WORKING_DIRECTORY "${OpenCV_SOURCE_DIR}"
OUTPUT_VARIABLE OPENCV_GIT_HASH_SORT
OUTPUT_VARIABLE OPENCV_VCSVERSION
RESULT_VARIABLE GIT_RESULT
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if(GIT_RESULT EQUAL 0)
set(OPENCV_VCSVERSION "commit:${OPENCV_GIT_HASH_SORT}")
else()
set(OPENCV_VCSVERSION "exported")
if(NOT GIT_RESULT EQUAL 0)
set(OPENCV_VCSVERSION "unknown")
endif()
else()
# We don't have git:
set(OPENCV_VCSVERSION "")
set(OPENCV_VCSVERSION "unknown")
endif()