123 lines
5.5 KiB
CMake
123 lines
5.5 KiB
CMake
cmake_minimum_required(VERSION 3.12)
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project(enter_the_fog C)
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set(CMAKE_C_STANDARD 11)
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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# 1. BUILD PROFILES
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set(BIN_DIR "${CMAKE_CURRENT_SOURCE_DIR}/binary")
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set(CMAKE_C_FLAGS_RELEASE "-O2 -s")
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set(CMAKE_C_FLAGS_DEBUG "-g -O0")
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# --- SANITIZER LOGIC ---
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# Enables ThreadSanitizer only when CMAKE_BUILD_TYPE is Debug
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set(SANITIZER_FLAGS "")
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if(CMAKE_BUILD_TYPE STREQUAL "Debug")
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message(STATUS "Debug build detected: Enabling ThreadSanitizer")
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set(SANITIZER_FLAGS "-fsanitize=address")
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endif()
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# 2. DEPENDENCIES
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find_package(PkgConfig REQUIRED)
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pkg_check_modules(RAYLIB REQUIRED raylib)
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# 3. SOURCE DISCOVERY
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file(GLOB_RECURSE ALL_C_FILES "${CMAKE_CURRENT_SOURCE_DIR}/source_code/*.c")
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file(GLOB_RECURSE ALL_HEADERS "${CMAKE_CURRENT_SOURCE_DIR}/source_code/*.h")
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set(PROJECT_INCLUDE_DIRS "")
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set(EXTERN_INCLUDE_DIRS "")
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foreach(_header ${ALL_HEADERS})
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get_filename_component(_dir ${_header} DIRECTORY)
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if(_dir MATCHES "/external_code/")
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list(APPEND EXTERN_INCLUDE_DIRS ${_dir})
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else()
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list(APPEND PROJECT_INCLUDE_DIRS ${_dir})
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endif()
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endforeach()
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list(REMOVE_DUPLICATES PROJECT_INCLUDE_DIRS)
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list(REMOVE_DUPLICATES EXTERN_INCLUDE_DIRS)
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set(TEST_SOURCES "")
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set(EXTERN_SOURCES "")
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set(CORE_SOURCES "")
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foreach(_file ${ALL_C_FILES})
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if(_file MATCHES ".*/test_[^/]+\\.c$" OR _file MATCHES ".*/tests/.*")
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list(APPEND TEST_SOURCES ${_file})
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elseif(_file MATCHES ".*/external_code/.*")
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list(APPEND EXTERN_SOURCES ${_file})
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elseif(NOT _file MATCHES ".*/main\\.c$" AND NOT _file MATCHES ".*/test_main\\.c$")
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list(APPEND CORE_SOURCES ${_file})
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endif()
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endforeach()
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# 4. TARGETS
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# --- EXTERN LIB (Third party code) ---
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add_library(enter_the_fog_extern STATIC ${EXTERN_SOURCES})
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target_include_directories(enter_the_fog_extern SYSTEM PUBLIC ${EXTERN_INCLUDE_DIRS})
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# --- CORE LIB (Your code) ---
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add_library(enter_the_fog_core STATIC ${CORE_SOURCES})
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target_include_directories(enter_the_fog_core PUBLIC ${PROJECT_INCLUDE_DIRS})
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target_link_libraries(enter_the_fog_core PRIVATE enter_the_fog_extern)
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# Apply Sanitizers to Core
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target_compile_options(enter_the_fog_core PRIVATE
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-Wall -Wextra -Wpedantic -Werror -Wconversion -Wsign-conversion -Wunused-variable -Wunused-function -Wmissing-declarations -Wshadow -Wno-implicit-fallthrough -Wredundant-decls -Wfloat-equal -Winline -Wnull-dereference -Waddress -Wno-long-long -Wimplicit-function-declaration
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${SANITIZER_FLAGS})
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target_link_options(enter_the_fog_core INTERFACE ${SANITIZER_FLAGS})
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# --- EXECUTABLES ---
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# Main Game
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add_executable(enter_the_fog "${CMAKE_CURRENT_SOURCE_DIR}/source_code/main.c")
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target_link_libraries(enter_the_fog enter_the_fog_core enter_the_fog_extern ${RAYLIB_LIBRARIES} m)
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set_target_properties(enter_the_fog PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${BIN_DIR}")
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target_compile_options(enter_the_fog PRIVATE ${SANITIZER_FLAGS})
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target_link_options(enter_the_fog PRIVATE ${SANITIZER_FLAGS})
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# Test Suite
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add_executable(test_suite "${CMAKE_CURRENT_SOURCE_DIR}/source_code/test_main.c" ${TEST_SOURCES})
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target_link_libraries(test_suite enter_the_fog_core enter_the_fog_extern ${RAYLIB_LIBRARIES} m)
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set_target_properties(test_suite PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${BIN_DIR}")
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target_compile_options(test_suite PRIVATE ${SANITIZER_FLAGS})
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target_link_options(test_suite PRIVATE ${SANITIZER_FLAGS})
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# 5. WORKFLOW COMMANDS (LSP Fix Included)
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set(ROOT_JSON "${CMAKE_CURRENT_SOURCE_DIR}/compile_commands.json")
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add_custom_target(test
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COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_BINARY_DIR}/../test"
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COMMAND ${CMAKE_COMMAND} -DCMAKE_BUILD_TYPE=Debug -B "${CMAKE_BINARY_DIR}/../test" -S "${CMAKE_SOURCE_DIR}"
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COMMAND ${CMAKE_COMMAND} --build "${CMAKE_BINARY_DIR}/../test" --target test_suite
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COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_BINARY_DIR}/../test/compile_commands.json" "${ROOT_JSON}"
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COMMAND "${BIN_DIR}/test_suite"
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COMMENT "Building and running tests with ThreadSanitizer...")
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add_custom_target(debug
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COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_BINARY_DIR}/../debug"
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COMMAND ${CMAKE_COMMAND} -DCMAKE_BUILD_TYPE=Debug -B "${CMAKE_BINARY_DIR}/../debug" -S "${CMAKE_SOURCE_DIR}"
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COMMAND ${CMAKE_COMMAND} --build "${CMAKE_BINARY_DIR}/../debug" --target enter_the_fog
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# This specifically copies the JSON from the debug build folder to the root
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COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_BINARY_DIR}/../debug/compile_commands.json" "${ROOT_JSON}"
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COMMENT "Building debug binary and updating LSP commands...")
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target_compile_options(enter_the_fog PRIVATE
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-Wall -Wextra -Wpedantic -Werror -Wconversion -Wsign-conversion -Wunused-variable -Wunused-function -Wmissing-declarations -Wshadow -Wno-implicit-fallthrough -Wredundant-decls -Wfloat-equal -Winline -Wnull-dereference -Waddress -Wno-long-long -Wimplicit-function-declaration
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${SANITIZER_FLAGS})
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target_compile_options(test_suite PRIVATE
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-Wall -Wextra -Wpedantic -Werror -Wconversion -Wsign-conversion -Wunused-variable -Wunused-function -Wmissing-declarations -Wshadow -Wno-implicit-fallthrough -Wredundant-decls -Wfloat-equal -Winline -Wnull-dereference -Waddress -Wno-long-long -Wimplicit-function-declaration
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${SANITIZER_FLAGS})
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# 6. INITIAL LSP SUPPORT
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# Catch-all for when you run cmake manually from a build folder
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if(EXISTS "${CMAKE_BINARY_DIR}/compile_commands.json")
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execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different
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"${CMAKE_BINARY_DIR}/compile_commands.json" "${ROOT_JSON}")
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endif()
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