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skip gtest install rules for newer gtest versions #857

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merged 1 commit into from
Feb 17, 2017
Merged

skip gtest install rules for newer gtest versions #857

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12 changes: 12 additions & 0 deletions cmake/test/gtest.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -117,7 +117,19 @@ if(NOT GTEST_FOUND)
get_filename_component(_CATKIN_GTEST_BASE_DIR ${_CATKIN_GTEST_SOURCE_DIR} PATH)
# add CMakeLists.txt from gtest dir
set(_CATKIN_GTEST_BINARY_DIR ${CMAKE_BINARY_DIR}/gtest)

# overwrite CMake install command to skip install rules for gtest targets
# which have been added in version 1.8.0
set(_CATKIN_SKIP_INSTALL_RULES TRUE)
function(install)
if(_CATKIN_SKIP_INSTALL_RULES)
return()
endif()
_install(${ARGN})
endfunction()
add_subdirectory(${_CATKIN_GTEST_BASE_DIR} ${_CATKIN_GTEST_BINARY_DIR})
set(_CATKIN_SKIP_INSTALL_RULES FALSE)

# mark gtest targets with EXCLUDE_FROM_ALL to only build when tests are built which depend on them
set_target_properties(gtest gtest_main PROPERTIES EXCLUDE_FROM_ALL 1)
get_filename_component(_CATKIN_GTEST_INCLUDE_DIR ${_CATKIN_GTEST_INCLUDE} PATH)
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