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99 lines
3.5 KiB
CMake
99 lines
3.5 KiB
CMake
#
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# Copyright (C) 2014 Pavel Kirienko <pavel.kirienko@gmail.com>
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#
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cmake_minimum_required(VERSION 2.6)
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if(DEFINED CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} CACHE STRING "Debug Release RelWithDebInfo MinSizeRel")
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else()
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set(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "Debug Release RelWithDebInfo MinSizeRel")
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endif()
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project(libuavcan)
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#
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# DSDL compiler invocation
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# Probably output files should be saved into CMAKE_BINARY_DIR?
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#
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set(DSDLC_INPUTS "test/dsdl_test/root_ns_a" "test/dsdl_test/root_ns_b" "${CMAKE_SOURCE_DIR}/../dsdl/uavcan")
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set(DSDLC_OUTPUT "include/dsdlc_generated")
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add_custom_target(dsdlc dsdl_compiler/dsdlc.py ${DSDLC_INPUTS} -O${DSDLC_OUTPUT}
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WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})
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include_directories(${DSDLC_OUTPUT})
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#
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# Compiler flags
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#
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set(CMAKE_CXX_FLAGS_RELEASE "-O1 -DNDEBUG")
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set(CMAKE_CXX_FLAGS_MINSIZEREL "-Os -DNDEBUG")
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set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O1 -g")
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set(CMAKE_CXX_FLAGS_DEBUG "-g3 -DUAVCAN_DEBUG=1")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Werror -pedantic")
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set(CPP11_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
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set(CPP03_FLAGS "${CMAKE_CXX_FLAGS} -std=c++03 -Wno-variadic-macros -Wno-long-long")
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include_directories(include)
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#
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# libuavcan
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#
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function(add_libuavcan name flags)
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file(GLOB_RECURSE LIBUAVCAN_CXX_FILES RELATIVE ${CMAKE_SOURCE_DIR} "src/*.cpp")
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add_library(${name} SHARED ${LIBUAVCAN_CXX_FILES})
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set_target_properties(${name} PROPERTIES COMPILE_FLAGS ${flags})
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add_dependencies(${name} dsdlc)
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endfunction()
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add_libuavcan(uavcan ${CPP11_FLAGS})
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add_libuavcan(uavcan_cpp03 ${CPP03_FLAGS})
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install(TARGETS uavcan uavcan_cpp03 DESTINATION lib)
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install(DIRECTORY include/uavcan DESTINATION include)
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install(DIRECTORY include/dsdlc_generated/uavcan DESTINATION include) # Merging generated .hpp with lib's .hpp
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install(DIRECTORY src/ DESTINATION src/uavcan)
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#
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# Tests and static analysis - only for debug builds
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#
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function(add_test name library flags)
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find_package(Threads REQUIRED)
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include_directories(${GTEST_INCLUDE_DIRS})
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file(GLOB_RECURSE TEST_CXX_FILES RELATIVE ${CMAKE_SOURCE_DIR} "test/*.cpp")
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add_executable(${name} ${TEST_CXX_FILES})
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add_dependencies(${name} ${library})
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set_target_properties(${name} PROPERTIES COMPILE_FLAGS ${flags})
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target_link_libraries(${name} ${GTEST_BOTH_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
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target_link_libraries(${name} ${CMAKE_BINARY_DIR}/lib${library}.so)
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target_link_libraries(${name} rt)
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# Tests run automatically upon successful build
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# If failing tests need to be investigated with debugger, use 'make --ignore-errors'
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add_custom_command(TARGET ${name} POST_BUILD
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COMMAND ./${name} > "${name}.log"
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR})
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endfunction()
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string(TOLOWER "${CMAKE_BUILD_TYPE}" build_type_lower)
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if (build_type_lower STREQUAL "debug")
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message(STATUS "Debug build (note: requires gtest, cppcheck)")
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find_package(GTest REQUIRED)
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add_libuavcan(uavcan_optimized "-Wall -Wextra -Werror -pedantic -O3 -DNDEBUG -std=c++0x")
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add_test(libuavcan_test_optimized uavcan_optimized ${CPP11_FLAGS})
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add_test(libuavcan_test uavcan ${CPP11_FLAGS})
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add_test(libuavcan_test_cpp03 uavcan_cpp03 ${CPP03_FLAGS})
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# Static analysis with cppcheck, both library and unit test sources
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add_custom_command(TARGET uavcan POST_BUILD COMMAND ./cppcheck.sh WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})
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else ()
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message(STATUS "Release build type: " ${CMAKE_BUILD_TYPE})
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endif ()
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