Robert Schmidt
2ae1908339
- UTIL: has LOG which brings as (public) dependency T, so link it publicly - Move T to top to ensure all targets can have it
47 lines
2.2 KiB
CMake
47 lines
2.2 KiB
CMake
add_executable(genids genids.c)
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add_custom_command(OUTPUT T_IDs.h
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COMMAND ./genids ${CMAKE_CURRENT_SOURCE_DIR}/T_messages.txt T_IDs.h
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DEPENDS genids
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COMMENT "Generating T_IDs.h from T_messages.txt"
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)
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add_custom_command(OUTPUT T_messages.txt.h
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COMMAND xxd -i T_messages.txt ${CMAKE_CURRENT_BINARY_DIR}/T_messages.txt.h
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COMMENT "Generating T_messages.txt.h from T_messages.txt"
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
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)
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add_executable(_check_vcd check_vcd.c tracer/database.c tracer/utils.c T_IDs.h T_messages.txt.h)
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target_include_directories(_check_vcd PRIVATE
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.. ../itti ../../../openair2/COMMON tracer
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${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
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target_compile_options(_check_vcd PRIVATE -Wall)
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target_link_libraries(_check_vcd PRIVATE m pthread)
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add_custom_target(check_vcd
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COMMAND _check_vcd ${CMAKE_CURRENT_SOURCE_DIR}/T_messages.txt ${CMAKE_CURRENT_SOURCE_DIR}/../LOG/vcd_signal_dumper.h
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DEPENDS _check_vcd
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COMMENT "Checking validity of VCD files"
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)
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# This rule is specifically needed to generate T files before anything else in
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# a project that uses the T.
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# See root CMakeLists.txt, there are some 'add_dependencies' showing that.
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# Basically we create a custom target and we make other targets depend on it.
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# That forces cmake to generate T files before anything else.
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add_custom_target(generate_T DEPENDS T_IDs.h check_vcd)
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# even if T is off, we need the headers as many targets depend on it
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# for this, create an INTERFACE (header-only) library T_headers. To ensure the
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# headers have really been created, we make this headers library explicitly
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# depend on the generated headers.
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add_library(T_headers INTERFACE)
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add_dependencies(T_headers T_IDs.h T_messages.txt.h)
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target_include_directories(T_headers INTERFACE ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
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if(T_TRACER)
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add_library(T STATIC T.c local_tracer.c T_IDs.h T_messages.txt.h)
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target_link_libraries(T PUBLIC rt)
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target_link_libraries(T PRIVATE CONFIG_LIB T_headers)
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endif()
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