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remove rosbuild gtest logic and variable and use catkin defined variables directly

This commit is contained in:
Dirk Thomas 2012-12-30 09:34:17 +00:00
parent e0705f08fe
commit fd1c8ec779
1 changed files with 7 additions and 67 deletions
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74
core/rosbuild/public.cmake
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@ -439,61 +439,10 @@ macro(rosbuild_init)
endforeach(_f)
#
# Gather the gtest build flags, for use when building unit tests. We
# don't require the user to declare a dependency on gtest.
#
find_program(GTEST_EXE NAMES gtest-config DOC "gtest-config executable" ONLY_CMAKE_FIND_ROOT_PATH)
if (NOT GTEST_EXE)
if (GTEST_LIBRARIES)
set(_gtest_LIBRARIES -l${GTEST_LIBRARIES})
else(GTEST_LIBRARIES)
set(_gtest_LIBRARIES -lgtest)
endif(GTEST_LIBRARIES)
# Couldn't find gtest-config. Hoping that gtest is in our path either in the system install or where ROS_BINDEPS points to
else (NOT GTEST_EXE)
execute_process(COMMAND ${GTEST_EXE} --includedir
OUTPUT_VARIABLE gtest_include_dir
RESULT_VARIABLE _gtest_include_dir
OUTPUT_STRIP_TRAILING_WHITESPACE)
if(_gtest_include_dir)
message(FATAL_ERROR "Failed to invoke gtest-config")
endif(_gtest_include_dir)
include_directories(${gtest_include_dir})
execute_process(COMMAND ${GTEST_EXE} --libdir
OUTPUT_VARIABLE gtest_lib_dir
RESULT_VARIABLE _gtest_lib_dir
OUTPUT_STRIP_TRAILING_WHITESPACE)
if(_gtest_lib_dir)
message(FATAL_ERROR "Failed to invoke gtest-config")
endif(_gtest_lib_dir)
link_directories(${gtest_lib_dir})
execute_process(COMMAND ${GTEST_EXE} --libs
OUTPUT_VARIABLE gtest_libs
RESULT_VARIABLE _gtest_libs
OUTPUT_STRIP_TRAILING_WHITESPACE)
if(_gtest_libs)
message(FATAL_ERROR "Failed to invoke gtest-config")
endif(_gtest_libs)
set(_gtest_LIBRARIES ${gtest_libs})
set(_gtest_CFLAGS_OTHER "")
set(_gtest_LDFLAGS_OTHER "-Wl,-rpath,${gtest_lib_dir}")
endif (NOT GTEST_EXE)
#
# The following code removes duplicate libraries from the link line,
# saving only the last one.
#
list(REVERSE _gtest_LIBRARIES)
list(REMOVE_DUPLICATES _gtest_LIBRARIES)
list(REVERSE _gtest_LIBRARIES)
# gtest has been found by catkin
if(GTEST_FOUND)
include_directories(${GTEST_INCLUDE_DIRS})
endif()
# Delete the files that let rospack know messages/services have been generated
file(REMOVE ${PROJECT_SOURCE_DIR}/msg_gen/generated)
@ -596,23 +545,14 @@ endmacro(rosbuild_add_library_module)
# assume that's already built.
macro(rosbuild_add_gtest_build_flags exe)
if (NOT GTEST_FOUND)
# gtest is installed but there might not be any library (e.g. Ubuntu Precise), so build it
if (EXISTS "/usr/src/gtest")
if (NOT EXISTS "${CMAKE_BINARY_DIR}/_gtest_from_src")
# for now, this would only work on Ubuntu
add_subdirectory("/usr/src/gtest/" ${CMAKE_BINARY_DIR}/_gtest_from_src)
endif()
else()
message(WARNING "GTest not found; C++ tests will fail to build.")
endif()
message(WARNING "GTest not found; C++ tests will fail to build.")
endif()
rosbuild_add_compile_flags(${exe} ${_gtest_CFLAGS_OTHER})
if (LIBRARY_OUTPUT_PATH)
# add this as GTest builds there
set_target_properties(${exe} PROPERTIES LINK_FLAGS "-L${LIBRARY_OUTPUT_PATH}")
endif()
target_link_libraries(${exe} ${_gtest_LIBRARIES})
rosbuild_add_link_flags(${exe} ${_gtest_LDFLAGS_OTHER})
target_link_libraries(${exe} ${GTEST_LIBRARIES})
link_directories(${GTEST_LIBRARY_DIRS})
rosbuild_declare_test(${exe})
add_dependencies(${exe} gtest gtest_main)
endmacro(rosbuild_add_gtest_build_flags)