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Update CMake modules.

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Merge commit 'dd2c7e902aa095fd7844329e38bca7cd7c51e6d9' into osx-refactor_sync-mplus

Conflicts:
	cmake/FindWinHID.cmake
This commit is contained in:
Ryan Pavlik
2012-12-12 11:29:17 -06:00
parent 2c2e47478a dd2c7e902a
commit 6dd3b40fc1
62 changed files with 3035 additions and 302 deletions
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16
cmake/GetGitRevisionDescription.cmake.in
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@@ -13,18 +13,26 @@
# (See accompanying file LICENSE_1_0.txt or copy at
# http://www.boost.org/LICENSE_1_0.txt)
set(HEAD_HASH)
file(READ "@HEAD_FILE@" HEAD_CONTENTS LIMIT 1024)
string(STRIP "${HEAD_CONTENTS}" HEAD_CONTENTS)
if(HEAD_CONTENTS MATCHES "ref")
# named branch
string(REPLACE "ref: " "" HEAD_REF "${HEAD_CONTENTS}")
configure_file("@GIT_DIR@/${HEAD_REF}" "@GIT_DATA@/head-ref" COPYONLY)
if(EXISTS "@GIT_DIR@/${HEAD_REF}")
configure_file("@GIT_DIR@/${HEAD_REF}" "@GIT_DATA@/head-ref" COPYONLY)
elseif(EXISTS "@GIT_DIR@/logs/${HEAD_REF}")
configure_file("@GIT_DIR@/logs/${HEAD_REF}" "@GIT_DATA@/head-ref" COPYONLY)
set(HEAD_HASH "${HEAD_REF}")
endif()
else()
# detached HEAD
configure_file("@GIT_DIR@/HEAD" "@GIT_DATA@/head-ref" COPYONLY)
endif()
file(READ "@GIT_DATA@/head-ref" HEAD_HASH LIMIT 1024)
string(STRIP "${HEAD_HASH}" HEAD_HASH)
if(NOT HEAD_HASH)
file(READ "@GIT_DATA@/head-ref" HEAD_HASH LIMIT 1024)
string(STRIP "${HEAD_HASH}" HEAD_HASH)
endif()