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Export modern CMake targets #110

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merged 1 commit into from
Dec 13, 2021
Merged

Export modern CMake targets #110

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16 changes: 8 additions & 8 deletions rttest/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -21,13 +21,13 @@ find_package(ament_cmake QUIET)
if(${ament_cmake_FOUND})
find_package(Threads REQUIRED)

include_directories(include)
add_library(rttest SHARED src/rttest.cpp)
target_link_libraries(rttest m stdc++ ${CMAKE_THREAD_LIBS_INIT})
target_link_libraries(rttest m stdc++ Threads::Threads)
target_include_directories(rttest PUBLIC
"$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
"$<INSTALL_INTERFACE:include>")

ament_export_include_directories(include)
set(exported_libraries rttest pthread)
ament_export_libraries(${exported_libraries})
ament_export_targets(export_rttest)

if(BUILD_TESTING)
find_package(ament_cmake_gtest REQUIRED)
Expand All @@ -39,15 +39,14 @@ if(${ament_cmake_FOUND})
"test/test_api.cpp"
TIMEOUT 15
)
if(TARGET gtest_rttest_api)
target_link_libraries(gtest_rttest_api ${exported_libraries})
endif()
target_link_libraries(gtest_rttest_api rttest)

ament_add_gtest(
gtest_math_utils
"test/test_math_util.cpp"
TIMEOUT 15
)
target_link_libraries(gtest_math_utils rttest)
endif()

ament_package()
Expand All @@ -64,6 +63,7 @@ if(${ament_cmake_FOUND})

install(
TARGETS rttest
EXPORT export_rttest
ARCHIVE DESTINATION lib
LIBRARY DESTINATION lib
)
Expand Down
27 changes: 20 additions & 7 deletions tlsf_cpp/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -22,16 +22,25 @@ find_package(tlsf REQUIRED)

include_directories(include)

add_library(tlsf_cpp INTERFACE)
target_include_directories(tlsf_cpp INTERFACE
"$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
"$<INSTALL_INTERFACE:include>")
target_link_libraries(tlsf_cpp INTERFACE
tlsf::tlsf)

add_executable(tlsf_allocator_example
example/allocator_example.cpp)
ament_target_dependencies(tlsf_allocator_example
"rclcpp"
"std_msgs"
"tlsf")
target_link_libraries(tlsf_allocator_example
rclcpp::rclcpp
${std_msgs_TARGETS}
tlsf::tlsf)

install(TARGETS tlsf_allocator_example
DESTINATION bin)

ament_export_include_directories(include)
ament_export_targets(export_tlsf_cpp)

ament_export_dependencies("tlsf")

if(BUILD_TESTING)
Expand All @@ -51,8 +60,10 @@ if(BUILD_TESTING)
if(TARGET ${target}${target_suffix})
target_compile_definitions(${target}${target_suffix}
PUBLIC "RMW_IMPLEMENTATION=${rmw_implementation}")
ament_target_dependencies(${target}${target_suffix}
"rclcpp" "std_msgs" "tlsf")
target_link_libraries(${target}${target_suffix}
rclcpp::rclcpp
${std_msgs_TARGETS}
tlsf::tlsf)
endif()
endmacro()

Expand All @@ -64,3 +75,5 @@ ament_package()
install(DIRECTORY include/
DESTINATION include
)

install(TARGETS tlsf_cpp EXPORT export_tlsf_cpp)