49 lines
2.0 KiB
CMake
49 lines
2.0 KiB
CMake
cmake_minimum_required(VERSION 3.22)
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project(woj_sandbox C)
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set(CMAKE_C_STANDARD 23)
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# Handle __FILE__ in logging
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fmacro-prefix-map=${CMAKE_SOURCE_DIR}=.")
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# Source files
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file(GLOB SRC_FILES
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${PROJECT_SOURCE_DIR}/resource.c
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${PROJECT_SOURCE_DIR}/sandbox.c
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${PROJECT_SOURCE_DIR}/rules/*.c
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${PROJECT_SOURCE_DIR}/utils/*.c)
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set(VERSION_SCRIPT ${PROJECT_SOURCE_DIR}/version_script.txt)
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# Include
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include_directories(${CMAKE_CURRENT_SOURCE_DIR}/libseccomp/include)
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# Targets
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add_library(woj_sandbox SHARED ${PROJECT_SOURCE_DIR}/library.c ${PROJECT_SOURCE_DIR}/inject.c ${SRC_FILES})
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add_executable(woj_launcher ${PROJECT_SOURCE_DIR}/launcher.c)
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add_executable(woj_launcher2 ${PROJECT_SOURCE_DIR}/library.c ${PROJECT_SOURCE_DIR}/launcher.c ${SRC_FILES})
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add_executable(woj_test ${PROJECT_SOURCE_DIR}/test.c)
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# Link seccomp
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target_link_libraries(woj_sandbox ${CMAKE_SOURCE_DIR}/libseccomp/src/.libs/libseccomp.a)
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target_link_libraries(woj_launcher ${CMAKE_SOURCE_DIR}/libseccomp/src/.libs/libseccomp.a)
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target_link_libraries(woj_launcher2 ${CMAKE_SOURCE_DIR}/libseccomp/src/.libs/libseccomp.a)
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# Disable symbol export
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set_target_properties(woj_sandbox PROPERTIES C_VISIBILITY_PRESET hidden)
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set_property(TARGET woj_sandbox APPEND_STRING PROPERTY LINK_FLAGS " -Wl,--version-script=${VERSION_SCRIPT}")
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set_target_properties(woj_sandbox PROPERTIES LINK_DEPENDS ${VERSION_SCRIPT})
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set_target_properties(woj_launcher2 PROPERTIES C_VISIBILITY_PRESET hidden)
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set_property(TARGET woj_launcher2 APPEND_STRING PROPERTY LINK_FLAGS " -Wl,--version-script=${VERSION_SCRIPT}")
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set_target_properties(woj_launcher2 PROPERTIES LINK_DEPENDS ${VERSION_SCRIPT})
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# Optimization
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include(CheckIPOSupported)
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check_ipo_supported(RESULT ipo_result OUTPUT ipo_output)
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if (ipo_result)
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set_property(TARGET woj_sandbox PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
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set_property(TARGET woj_launcher PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
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else ()
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message(WARNING "IPO is not supported: ${ipo_output}")
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endif ()
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