CMake build out of source
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@ -32,6 +32,7 @@
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function (get_version_tag_from_git GIT)
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execute_process(COMMAND "${GIT}" rev-parse --short=9 HEAD
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WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
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RESULT_VARIABLE RET
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OUTPUT_VARIABLE COMMIT
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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@ -47,7 +48,11 @@ function (get_version_tag_from_git GIT)
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message(STATUS "You are currently on commit ${COMMIT}")
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# Get all the tags
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execute_process(COMMAND "${GIT}" rev-list --tags --max-count=1 --abbrev-commit RESULT_VARIABLE RET OUTPUT_VARIABLE TAGGEDCOMMIT OUTPUT_STRIP_TRAILING_WHITESPACE)
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execute_process(COMMAND "${GIT}" rev-list --tags --max-count=1 --abbrev-commit
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WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
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RESULT_VARIABLE RET
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OUTPUT_VARIABLE TAGGEDCOMMIT
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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if(NOT TAGGEDCOMMIT)
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message(WARNING "Cannot determine most recent tag. Make sure that you are building either from a Git working tree or from a source archive.")
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