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Merge pull request #1619 from janisozaur/patch-12 

Handle missing git info when building
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bunnei 2018-11-18 19:53:34 -08:00 committed by GitHub
parent 11a1442229 44c80e5d8b
commit 997c3dc6ff
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1 changed files with 6 additions and 2 deletions
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8
externals/cmake-modules/GetGitRevisionDescription.cmake.in vendored
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@ -33,6 +33,10 @@ else()
endif()
if(NOT HEAD_HASH)
file(READ "@GIT_DATA@/head-ref" HEAD_HASH LIMIT 1024)
string(STRIP "${HEAD_HASH}" HEAD_HASH)
if(EXISTS "@GIT_DATA@/head-ref")
file(READ "@GIT_DATA@/head-ref" HEAD_HASH LIMIT 1024)
string(STRIP "${HEAD_HASH}" HEAD_HASH)
else()
set(HEAD_HASH "Unknown")
endif()
endif()