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| author | Brad King <brad.king@kitware.com> | 2017-06-09 10:04:13 -0400 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2017-06-09 10:04:13 -0400 |
| commit | ae22079808d708d630dacf3bcd368a123e6bcedf (patch) | |
| tree | 9867e022b34d24749007efc1fa5819c2b7532e0b | |
| parent | 43dae6459797ccebc53956050ac058a933b60078 (diff) | |
| parent | 522c92d752753089f4bd50552955883a6f005570 (diff) | |
| download | cmake-ae22079808d708d630dacf3bcd368a123e6bcedf.tar.gz | |
Merge branch 'FindDoxygen-imported-target-once' into release-3.9
| -rw-r--r-- | Modules/FindDoxygen.cmake | 40 |
1 files changed, 24 insertions, 16 deletions
diff --git a/Modules/FindDoxygen.cmake b/Modules/FindDoxygen.cmake index aff26fd472..0d9e161180 100644 --- a/Modules/FindDoxygen.cmake +++ b/Modules/FindDoxygen.cmake @@ -396,10 +396,12 @@ macro(_Doxygen_find_doxygen) endif() # Create an imported target for Doxygen - add_executable(Doxygen::doxygen IMPORTED GLOBAL) - set_target_properties(Doxygen::doxygen PROPERTIES - IMPORTED_LOCATION "${DOXYGEN_EXECUTABLE}" - ) + if(NOT TARGET Doxygen::doxygen) + add_executable(Doxygen::doxygen IMPORTED GLOBAL) + set_target_properties(Doxygen::doxygen PROPERTIES + IMPORTED_LOCATION "${DOXYGEN_EXECUTABLE}" + ) + endif() endif() endmacro() @@ -429,10 +431,12 @@ macro(_Doxygen_find_dia) endif() # Create an imported target for component - add_executable(Doxygen::dia IMPORTED GLOBAL) - set_target_properties(Doxygen::dia PROPERTIES - IMPORTED_LOCATION "${DOXYGEN_DIA_EXECUTABLE}" - ) + if(NOT TARGET Doxygen::dia) + add_executable(Doxygen::dia IMPORTED GLOBAL) + set_target_properties(Doxygen::dia PROPERTIES + IMPORTED_LOCATION "${DOXYGEN_DIA_EXECUTABLE}" + ) + endif() endif() unset(_x86) @@ -474,10 +478,12 @@ macro(_Doxygen_find_dot) endif() # Create an imported target for component - add_executable(Doxygen::dot IMPORTED GLOBAL) - set_target_properties(Doxygen::dot PROPERTIES - IMPORTED_LOCATION "${DOXYGEN_DOT_EXECUTABLE}" - ) + if(NOT TARGET Doxygen::dot) + add_executable(Doxygen::dot IMPORTED GLOBAL) + set_target_properties(Doxygen::dot PROPERTIES + IMPORTED_LOCATION "${DOXYGEN_DOT_EXECUTABLE}" + ) + endif() endif() unset(_Doxygen_GRAPHVIZ_BIN_DIRS) @@ -510,10 +516,12 @@ macro(_Doxygen_find_mscgen) endif() # Create an imported target for component - add_executable(Doxygen::mscgen IMPORTED GLOBAL) - set_target_properties(Doxygen::mscgen PROPERTIES - IMPORTED_LOCATION "${DOXYGEN_MSCGEN_EXECUTABLE}" - ) + if(NOT TARGET Doxygen::mscgen) + add_executable(Doxygen::mscgen IMPORTED GLOBAL) + set_target_properties(Doxygen::mscgen PROPERTIES + IMPORTED_LOCATION "${DOXYGEN_MSCGEN_EXECUTABLE}" + ) + endif() endif() unset(_x86) |