72 lines
2.1 KiB
CMake
72 lines
2.1 KiB
CMake
# Copyright (c) 2021-2022 Barcelona Supercomputing Center (BSC)
|
|
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
|
|
cmake_minimum_required(VERSION 3.20)
|
|
|
|
project(OVNI LANGUAGES C)
|
|
|
|
add_compile_options(-Wall -Wextra -Wformat
|
|
-Wmissing-prototypes -Wstrict-prototypes
|
|
#-Wconversion -Wsign-conversion
|
|
-Wold-style-definition -pedantic
|
|
-Werror
|
|
)
|
|
|
|
set(CMAKE_C_STANDARD 11)
|
|
set(CMAKE_C_EXTENSIONS FALSE)
|
|
|
|
option(ENABLE_DEBUG_LOG "Enable debug messages (very verbose)")
|
|
|
|
if(ENABLE_DEBUG_LOG)
|
|
add_definitions(-DENABLE_DEBUG)
|
|
endif()
|
|
|
|
if(NOT CMAKE_BUILD_TYPE)
|
|
set(CMAKE_BUILD_TYPE "Release" CACHE STRING
|
|
"Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel Asan UBsan." FORCE)
|
|
endif(NOT CMAKE_BUILD_TYPE)
|
|
|
|
include(CheckIPOSupported)
|
|
check_ipo_supported(RESULT ipo_available OUTPUT error LANGUAGES C)
|
|
|
|
# Enable IPO by default, if available
|
|
if(ipo_available)
|
|
set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
|
|
else()
|
|
message(WARNING "IPO is not supported, expect performance penalty")
|
|
endif()
|
|
|
|
# Extra build type for AddressSanitizer (Asan)
|
|
set(CMAKE_C_FLAGS_ASAN "${CMAKE_C_FLAGS_DEBUG} \
|
|
-fsanitize=address \
|
|
-fno-optimize-sibling-calls \
|
|
-fsanitize-address-use-after-scope \
|
|
-fno-omit-frame-pointer"
|
|
CACHE STRING "Flags used by the C compiler during AddressSanitizer builds." FORCE)
|
|
|
|
set(CMAKE_C_FLAGS_UBSAN "${CMAKE_C_FLAGS_DEBUG} -fsanitize=undefined"
|
|
CACHE STRING "Flags used by the C compiler during UndefinedBehaviorSanitizer builds." FORCE)
|
|
|
|
# Required for clock_gettime() in glibc <= 2.17
|
|
include(CheckLibraryExists)
|
|
check_library_exists(c clock_gettime "" HAVE_CLOCK_GETTIME)
|
|
|
|
if (NOT HAVE_CLOCK_GETTIME)
|
|
check_library_exists(rt clock_gettime "time.h" HAVE_CLOCK_GETTIME_RT)
|
|
if (HAVE_CLOCK_GETTIME_RT)
|
|
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lrt")
|
|
set(CMAKE_C_STANDARD_LIBRARIES "${CMAKE_C_STANDARD_LIBRARIES} -lrt")
|
|
else()
|
|
message(FATAL_ERROR "cannot find clock_gettime()")
|
|
endif()
|
|
endif()
|
|
|
|
add_subdirectory(src)
|
|
|
|
include(CTest)
|
|
if(BUILD_TESTING)
|
|
add_subdirectory(test)
|
|
endif()
|
|
|
|
install(DIRECTORY cfg/ DESTINATION share/ovni)
|