108 lines
3.1 KiB
CMake
108 lines
3.1 KiB
CMake
# ================================================================
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# FIND CMOCKA (system → FetchContent as fallback)
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# ================================================================
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find_package(cmocka QUIET)
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if(NOT cmocka_FOUND)
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message(
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STATUS "[arena] cmocka not found on system — fetching with FetchContent...")
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include(FetchContent)
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FetchContent_Declare(
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cmocka
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GIT_REPOSITORY https://git.cryptomilk.org/projects/cmocka.git
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GIT_TAG cmocka-1.1.7
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GIT_SHALLOW TRUE)
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# Static lib only, no cmocka examples or self-tests
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set(WITH_STATIC_LIB
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ON
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CACHE BOOL "" FORCE)
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set(WITH_SHARED_LIB
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OFF
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CACHE BOOL "" FORCE)
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set(WITH_CMOCKERY_SUPPORT
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OFF
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CACHE BOOL "" FORCE)
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set(WITH_EXAMPLES
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OFF
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CACHE BOOL "" FORCE)
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set(UNIT_TESTING
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OFF
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CACHE BOOL "" FORCE)
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set(PICKY_DEVELOPER
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OFF
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CACHE BOOL "" FORCE)
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FetchContent_MakeAvailable(cmocka)
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# Normalize the target name (varies across cmocka versions)
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if(NOT TARGET cmocka::cmocka)
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if(TARGET cmocka-static)
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add_library(cmocka::cmocka ALIAS cmocka-static)
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elseif(TARGET cmocka)
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add_library(cmocka::cmocka ALIAS cmocka)
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else()
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message(
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WARNING
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"[arena] Could not create cmocka::cmocka target — skipping tests.")
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return()
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endif()
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endif()
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endif()
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# ================================================================
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# DETECT ADDRESS SANITIZER SUPPORT
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# ================================================================
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set(ARENA_USE_ASAN OFF)
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if(ARENA_ENABLE_SANITIZERS)
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if(MSVC)
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if(MSVC_VERSION GREATER_EQUAL 1928)
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set(ARENA_USE_ASAN ON)
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else()
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message(STATUS "[arena] MSVC < 16.9: ASAN not available.")
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endif()
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elseif(CMAKE_C_COMPILER_ID MATCHES "GNU|Clang" AND NOT WIN32)
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include(CheckCCompilerFlag)
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check_c_compiler_flag(-fsanitize=address ARENA_COMPILER_HAS_ASAN)
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if(ARENA_COMPILER_HAS_ASAN)
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set(ARENA_USE_ASAN ON)
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else()
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message(STATUS "[arena] Compiler does not support -fsanitize=address.")
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endif()
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else()
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message(STATUS "[arena] Unknown platform/compiler — ASAN skipped.")
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endif()
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if(ARENA_USE_ASAN)
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message(STATUS "[arena] Address Sanitizer enabled.")
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endif()
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endif()
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# ================================================================
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# TEST EXECUTABLE
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# ================================================================
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add_executable(test_arena test_arena.c)
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target_link_libraries(test_arena PRIVATE arena cmocka::cmocka)
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target_compile_features(test_arena PRIVATE c_std_11)
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# Apply ASAN flags per compiler
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if(ARENA_USE_ASAN)
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if(MSVC)
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target_compile_options(test_arena PRIVATE /fsanitize=address)
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else()
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target_compile_options(test_arena PRIVATE -fsanitize=address
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-fno-omit-frame-pointer)
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target_link_options(test_arena PRIVATE -fsanitize=address)
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endif()
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endif()
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# ================================================================
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# CTEST REGISTRATION
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# ================================================================
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add_test(NAME arena_tests COMMAND test_arena)
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set_tests_properties(arena_tests PROPERTIES TIMEOUT 30)
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