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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.5)
PROJECT(actor-zeta LANGUAGES C CXX)
message(STATUS "CMAKE_CXX_COMPILER_ID = ${CMAKE_CXX_COMPILER_ID}")
message(STATUS "CMAKE_C_COMPILER_ID = ${CMAKE_C_COMPILER_ID}")
message(STATUS "STANDARD CPP = ${CMAKE_CXX_STANDARD}")
message(STATUS "CMAKE_BUILD_TYPE = ${CMAKE_BUILD_TYPE}")
if (${CMAKE_CXX_COMPILER_ID} MATCHES "Clang" AND UNIX AND NOT APPLE ) #------------------------------------- Clang
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}")
list(APPEND CMAKE_MODULE_PATH "${LLVM_DIR}")
endif() #--------------------------------------------------------------------------- Clang
set(CMAKE_CXX_STANDARD 11 CACHE STRING "The C++ standard whose features are requested.")
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
option(ALLOW_EXAMPLES "ALLOW EXAMPLES" OFF)
option(ALLOW_TESTS "ALLOW TESTS" OFF)
option(ENABLE_TESTS_MEASUREMENTS "ENABLE TESTS MEASUREMENTS" OFF)
option(ALLOW_BENCHMARK "ALLOW BENCHMARK" OFF)
option(RTTI_DISABLE "RTTI DISABLE" ON)
option(EXCEPTIONS_DISABLE "EXCEPTIONS DISABLE" ON)
message(STATUS "ALLOW_EXAMPLES = ${ALLOW_EXAMPLES}")
message(STATUS "ALLOW_TESTS = ${ALLOW_TESTS}")
message(STATUS "ENABLE_TESTS_MEASUREMENTS = ${ENABLE_TESTS_MEASUREMENTS}")
message(STATUS "ALLOW_BENCHMARK = ${ALLOW_BENCHMARK}")
message(STATUS "RTTI_DISABLE = ${RTTI_DISABLE}")
message(STATUS "EXCEPTIONS_DISABLE = ${EXCEPTIONS_DISABLE}")
if (NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Debug CACHE STRING "Build type (default Debug):" FORCE)
endif()
add_compile_options(
"$<$<AND:$<CXX_COMPILER_ID:GNU,Clang,AppleClang>,$<CONFIG:DEBUG>>:-fno-rtti;>"
"$<$<AND:$<CXX_COMPILER_ID:GNU,Clang,AppleClang>,$<CONFIG:RELEASE>>:-fno-rtti;>"
)
include_directories(
${CMAKE_CURRENT_SOURCE_DIR}/
${CMAKE_CURRENT_SOURCE_DIR}/header)
if ((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
add_compile_options(
-Wall
-Wextra
-Wpedantic
-Wcast-align
-Wcast-qual
-Wconversion
-Wctor-dtor-privacy
-Wenum-compare
-Wfloat-equal
-Wnon-virtual-dtor
-Wold-style-cast
-Woverloaded-virtual
-Wredundant-decls
-Wsign-conversion
-Wsign-promo
)
elseif (CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
add_compile_options(/W4 /WX)
endif ()
############## FINAL PROJECT CONFIG #################
file(GLOB ${PROJECT_NAME}_HEADERS
header/actor-zeta/base/*.hpp
header/actor-zeta/base/*.h
header/actor-zeta/detail/queue/*.hpp
header/actor-zeta/detail/queue/*.h
header/actor-zeta/detail/pmr/*.hpp
header/actor-zeta/detail/pmr/*.h
header/actor-zeta/detail/*.hpp
header/actor-zeta/detail/*.h
header/actor-zeta/scheduler/policy/*.hpp
header/actor-zeta/scheduler/policy/*.h
header/actor-zeta/scheduler/*.hpp
header/actor-zeta/scheduler/*.h
header/actor-zeta/mailbox/*.hpp
header/actor-zeta/mailbox/*.h
header/actor-zeta/*.hpp
header/actor-zeta/*.h
header/*.hpp
header/*.h
)
if ((CMAKE_CXX_COMPILER_ID MATCHES "Clang") AND NOT APPLE) #------------------------------------- Clang
############## LLVM CONFIGURATION #################
# https://github.com/nsumner/llvm-demo Example LLVM Build
# LLVM_DIR must be set to the prefix of /share/llvm/cmake via commandline
find_package(LLVM REQUIRED CONFIG)
message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION} at ${LLVM_LIBRARY_DIRS}")
find_library(CLANG_LIBCPP
NAMES libc++ c++
HINTS ${LLVM_LIBRARY_DIRS})
find_library(CLANG_LIBCPP_ABI
NAMES libc++abi c++abi
HINTS ${LLVM_LIBRARY_DIRS})
message(STATUS "Found CLANG_LIBCPP=${CLANG_LIBCPP}")
message(STATUS "Found CLANG_LIBCPP_ABI=${CLANG_LIBCPP_ABI}")
# Linker flags for targets and Conan
set(LINKFLAGS "")
### https://stackoverflow.com/questions/43662736/cmake-switch-between-clang-g-and-libc-libstdc
if (${CLANG_LIBCPP} MATCHES "CLANG_LIBCPP-NOTFOUND")
set(LIBCXX "libstdc++11")
else()
# Change compiler library and libunwind from libgcc GCC implementation to LLVM's compiler-rt
# See https://clang.llvm.org/docs/Toolchain.html for details
# LINKFLAGS variable contains required link flags
set(LINKFLAGS "-stdlib=libc++ -rtlib=compiler-rt")
if (NOT APPLE)
find_library(
LIBUNWIND_LIBRARY
NAMES libunwind.a
PATH_SUFFIXES lib lib64)
if (LIBUNWIND_LIBRARY)
message(STATUS "libunwind found: ${LIBUNWIND_LIBRARY}, using libunwind")
set(LINKFLAGS "${LINKFLAGS} -unwindlib=libunwind")
else()
message(STATUS "libunwind not found, using libgcc")
set(LINKFLAGS "${LINKFLAGS} -unwindlib=libgcc -lgcc_s")
endif()
endif()
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${LINKFLAGS}")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${LINKFLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
set(LIBCXX "libc++")
endif()
if (CLANG_LIBCPP_ABI MATCHES "CLANG_LIBCPP_ABI-NOTFOUND")
else()
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lc++abi")
endif()
else() #---------------------------------------------------------------------------- GNU
set(LIBCXX "libstdc++11")
endif() #--------------------------------------------------------------------------- Clang
message(STATUS "Using shared linker flags : ${CMAKE_SHARED_LINKER_FLAGS}")
message(STATUS "Using exe linker flags : ${CMAKE_EXE_LINKER_FLAGS}")
add_library(
${PROJECT_NAME}
source/src.cpp
${${PROJECT_NAME}_HEADERS}
)
find_package(Threads REQUIRED)
target_link_libraries(${PROJECT_NAME} PUBLIC
${CMAKE_THREAD_LIBS_INIT}
${CMAKE_DL_LIBS}
)
#################################################################
# configuration
#############################################################################################
#conan
if (CONAN_EXPERIMENTAL_INCLUDE)
set(CONAN_SYSTEM_INCLUDES "On")
endif ()
include(conan.cmake)
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND UNIX AND NOT APPLE )
# https://docs.conan.io/1/reference/config_files/settings.yml.html#c-standard-libraries-aka-compiler-libcxx
#conan_cmake_autodetect(CONAN_SETTINGS)
set(CONAN_SETTINGS "build_type=${CMAKE_BUILD_TYPE};compiler.libcxx=${LIBCXX};compiler.cppstd=${CMAKE_CXX_STANDARD}")
endif ()
message(STATUS "CONAN_SETTINGS: ${CONAN_SETTINGS}")
conan_cmake_run(REQUIRES
catch2/2.13.6
benchmark/1.8.0
BASIC_SETUP CMAKE_TARGETS
SETTINGS ${CONAN_SETTINGS}
ENV CC=${CMAKE_C_COMPILER} CXX=${CMAKE_CXX_COMPILER} LDFLAGS=${LINKFLAGS}
BUILD missing
)
# configuration
#############################################################################################
#conan
if (ALLOW_EXAMPLES)
add_subdirectory(examples)
endif ()
if (ALLOW_TESTS)
include(CTest)
enable_testing()
add_subdirectory(test)
endif()
if (ALLOW_BENCHMARK)
add_subdirectory(benchmark)
endif()