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CMakeLists.txt
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CMakeLists.txt
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CMAKE_MINIMUM_REQUIRED (VERSION 3.8)
IF(POLICY CMP0135)
CMAKE_POLICY(SET CMP0135 NEW)
ENDIF()
IF(POLICY CMP0077)
CMAKE_POLICY(SET CMP0077 NEW)
ENDIF()
OPTION(LIBNETWRK_TEST "Build tests." ON)
OPTION(LIBNETWRK_EXAMPLES "Build examples." ON)
PROJECT(libnetwrk C CXX)
GET_DIRECTORY_PROPERTY(PARENT_DIR PARENT_DIRECTORY)
IF(PARENT_DIR STREQUAL "")
SET(LIBNETWRK_TOP_LEVEL TRUE)
ELSE()
SET(LIBNETWRK_TOP_LEVEL FALSE)
ENDIF()
IF(LIBNETWRK_TEST)
ENABLE_TESTING()
ENDIF()
SET(LIBNETWRK_ROOT "${PROJECT_SOURCE_DIR}")
SET(LIBNETWRK_INCLUDES "${PROJECT_SOURCE_DIR}/include")
IF(LIBNETWRK_TOP_LEVEL)
IF(UNIX AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
SET(CMAKE_CXX_STANDARD 20)
SET(CMAKE_CXX_FLAGS "-pthread")
SET(CMAKE_CXX_FLAGS_DEBUG "-O0")
SET(CMAKE_CXX_FLAGS_RELEASE "-O2")
IF(LIBNETWRK_LINUX_ARCHITECTURE STREQUAL "x86")
SET(CMAKE_CXX_FLAGS "-m32 ${CMAKE_CXX_FLAGS}")
ENDIF()
ELSEIF(WIN32)
ADD_DEFINITIONS(-D_CRT_SECURE_NO_WARNINGS)
ADD_DEFINITIONS(-D_WIN32_WINNT=0x0601)
ADD_DEFINITIONS(-D_SILENCE_STDEXT_ARR_ITERS_DEPRECATION_WARNING)
SET(CMAKE_CXX_FLAGS "/std:c++20 /DWIN32 /D_WINDOWS /W3 /EHsc /GR /GL- /bigobj")
SET(CMAKE_CXX_FLAGS_DEBUG "/Od /Ob0 /RTC1 /Zi")
SET(CMAKE_CXX_FLAGS_RELEASE "/O2 /Ob2 /DNDEBUG")
ENDIF()
IF(NOT LIBNETWRK_CLI_FLAGS STREQUAL "")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${LIBNETWRK_CLI_FLAGS}")
ENDIF()
ENDIF()
ADD_SUBDIRECTORY("dependencies")
ADD_SUBDIRECTORY("source")
IF(LIBNETWRK_TEST)
ADD_SUBDIRECTORY("test")
ENDIF()
IF(LIBNETWRK_EXAMPLES)
ADD_SUBDIRECTORY("examples")
ENDIF()