Du kan inte välja fler än 25 ämnen
Ämnen måste starta med en bokstav eller siffra, kan innehålla bindestreck ('-') och vara max 35 tecken långa.
47 rader
1.6 KiB
47 rader
1.6 KiB
cmake_minimum_required(VERSION 3.0)
|
|
set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
|
|
|
|
# Config options
|
|
option(BUILD_EXAMPLES "Build the examples." ON)
|
|
option(ENABLE_ASAN "Enable AddressSanitizer (ASAN) for debugging (degrades performance)" OFF)
|
|
option(ENABLE_UBSAN "Enable UndefinedBehaviorSanitizer (UBSan) for debugging" OFF)
|
|
option(ENABLE_MSAN "Enable MemorySanitizer (MSan) for debugging (not recommended to run with ASAN)" OFF)
|
|
|
|
if(CMAKE_VERSION VERSION_LESS "3.1")
|
|
if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
|
|
set(CMAKE_C_FLAGS "-std=gnu99 ${CMAKE_C_FLAGS}")
|
|
endif()
|
|
else()
|
|
set (CMAKE_C_STANDARD 99)
|
|
endif()
|
|
|
|
include(AddIfFlagCompiles)
|
|
add_if_flag_compiles(-Werror=pointer-arith CMAKE_C_FLAGS)
|
|
add_if_flag_compiles(-Werror=implicit-function-declaration CMAKE_C_FLAGS)
|
|
# src/external/jar_xm.h does shady stuff
|
|
add_if_flag_compiles(-fno-strict-aliasing CMAKE_C_FLAGS)
|
|
|
|
if (ENABLE_ASAN)
|
|
add_if_flag_compiles(-fno-omit-frame-pointer CMAKE_C_FLAGS CMAKE_LINKER_FLAGS)
|
|
add_if_flag_compiles(-fsanitize=address CMAKE_C_FLAGS CMAKE_LINKER_FLAGS)
|
|
endif()
|
|
if (ENABLE_UBSAN)
|
|
add_if_flag_compiles(-fno-omit-frame-pointer CMAKE_C_FLAGS CMAKE_LINKER_FLAGS)
|
|
add_if_flag_compiles(-fsanitize=undefined CMAKE_C_FLAGS CMAKE_LINKER_FLAGS)
|
|
endif()
|
|
if (ENABLE_MSAN)
|
|
add_if_flag_compiles(-fno-omit-frame-pointer CMAKE_C_FLAGS CMAKE_LINKER_FLAGS)
|
|
add_if_flag_compiles(-fsanitize=memory CMAKE_C_FLAGS CMAKE_LINKER_FLAGS)
|
|
endif()
|
|
|
|
if (ENABLE_MSAN AND ENABLE_ASAN)
|
|
MESSAGE(WARNING "Compiling with both AddressSanitizer and MemorySanitizer is not recommended")
|
|
endif()
|
|
|
|
add_subdirectory(src)
|
|
|
|
if (${BUILD_EXAMPLES})
|
|
add_subdirectory(examples)
|
|
endif()
|
|
|
|
enable_testing()
|