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cmake: generate tags

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This commit is contained in:
Clemens Buchacher 2011-12-29 13:04:17 +01:00
parent 86a459a843
commit e632f68789
1 changed files with 20 additions and 0 deletions
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20
CMakeLists.txt
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@ -49,6 +49,7 @@ OPTION (BUILD_SHARED_LIBS "Build Shared Library (OFF for Static)" ON)
OPTION (THREADSAFE "Build libgit2 as threadsafe" OFF)
OPTION (BUILD_TESTS "Build Tests" ON)
OPTION (BUILD_CLAY "Build Tests using the Clay suite" OFF)
OPTION (TAGS "Generate tags" OFF)
# Platform specific compilation flags
IF (MSVC)
@ -168,3 +169,22 @@ IF (BUILD_CLAY)
ENABLE_TESTING()
ADD_TEST(libgit2_clay libgit2_clay)
ENDIF ()
IF (TAGS)
FIND_PROGRAM(CTAGS ctags)
IF (NOT CTAGS)
message(FATAL_ERROR "Could not find ctags command")
ENDIF ()
FILE(GLOB_RECURSE SRC_ALL *.[ch])
ADD_CUSTOM_COMMAND(
OUTPUT tags
COMMAND ${CTAGS} -a ${SRC_ALL}
DEPENDS ${SRC_ALL}
)
ADD_CUSTOM_TARGET(
do_tags ALL
DEPENDS tags
)
ENDIF ()