cpp-peglib/CMakeLists.txt

65 lines
1.5 KiB
CMake

cmake_minimum_required(VERSION 3.1.0)
project("cpp-peglib")
# Check if a supported compiler is used to setup the C++ standard to use:
get_property(known_features GLOBAL PROPERTY CMAKE_CXX_KNOWN_FEATURES)
list(FIND known_features "cxx_std_17" found)
if(NOT ${found} EQUAL -1)
# C++17 standard is supported
set(CMAKE_CXX_STANDARD 17)
else()
# Check for C++11 standard support
list(FIND known_features "cxx_std_11" found)
if(NOT ${found} EQUAL -1)
# C++11 standard is supported
set(CMAKE_CXX_STANDARD 11)
endif()
endif()
if(${found} EQUAL -1)
message(FATAL_ERROR "Your compiler is not supported.")
endif()
set(CMAKE_CXX_EXTENSIONS OFF)
if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang"
OR CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
set(warning_options -Weverything
-Wno-c++98-compat
-Wno-padded
-Wno-c++98-compat-pedantic
-Wno-exit-time-destructors
-Wno-missing-prototypes
-Wno-weak-vtables
-Wno-global-constructors
-Wno-format-nonliteral
-Wno-switch-enum
-Wno-missing-noreturn
-Wno-covered-switch-default
-Wno-c++2a-compat
)
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set(warning_options -Wall -Wpedantic -Wextra)
elseif(MSVC)
set(warning_options /W4 /wd4503 /wd4512)
endif()
if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
set(add_link_deps pthread)
endif()
if(MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /utf-8")
endif()
enable_testing()
add_subdirectory(test)
add_subdirectory(example)
add_subdirectory(lint)
# find_package(LLVM CONFIG)
# if(LLVM_FOUND)
# add_subdirectory(pl0)
# endif()