Merge pull request #1177 from jayschwa/fix-out-of-src-builds

Fix version detection for out-of-source builds
This commit is contained in:
Andrew Kelley 2018-06-30 12:01:47 -04:00 committed by GitHub
commit 3f4b77f561
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@ -22,7 +22,7 @@ set(ZIG_VERSION "${ZIG_VERSION_MAJOR}.${ZIG_VERSION_MINOR}.${ZIG_VERSION_PATCH}"
find_program(GIT_EXE NAMES git)
if(GIT_EXE)
execute_process(
COMMAND ${GIT_EXE} name-rev HEAD --tags --name-only --no-undefined --always
COMMAND ${GIT_EXE} -C ${CMAKE_SOURCE_DIR} name-rev HEAD --tags --name-only --no-undefined --always
OUTPUT_VARIABLE ZIG_GIT_REV
OUTPUT_STRIP_TRAILING_WHITESPACE)
if(ZIG_GIT_REV MATCHES "\\^0$")