Merge remote-tracking branch 'KingDuckZ/develop' into merge-KingDuckZ
# Conflicts: # CMakeLists.txt
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				@ -1,8 +1,10 @@
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# CMake configuration for Nana
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# Author: Andrew Kornilov(https://github.com/ierofant)
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# Contributors:
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#   Andrew Kornilov (ierofant) - original version
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#   Jinhao
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#   Ariel Vina-Rodriguez (qPCR4vir)
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#   (King_DuckZ)
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#   Robert Hauck - Enable support for PNG/Freetype
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#   Pavel O. - fix compilation with boost::filesystem (#281)
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#   Frostbane - Add option for compiling a shared library (#263,#265)
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@ -18,12 +20,8 @@
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# https://cliutils.gitlab.io/modern-cmake/
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# https://cmake.org/cmake-tutorial/
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# https://cmake.org/cmake/help/v3.12/module/CMakeDependentOption.html?highlight=cmakedependentoption
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# use CACHE FORCE  or set(ENABLE_MINGW_STD_THREADS_WITH_MEGANZ ON) or delete CMakecache.txt or the entirely build dir
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# if your changes don't execute
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#  It seems that project() defines essential system variables like CMAKE_FIND_LIBRARY_PREFIXES.
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#  https://bbs.archlinux.org/viewtopic.php?id=84967
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cmake_minimum_required(VERSION 3.12)
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cmake_minimum_required(VERSION 3.12  FATAL_ERROR)
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project(nana VERSION      1.6.2
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        DESCRIPTION "C++ GUI library"
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        HOMEPAGE_URL http://nanapro.org
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@ -154,6 +152,7 @@ endif()
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if(WIN32)
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    target_compile_definitions(nana PUBLIC WIN32)    # todo: why not simple test for _WIN32 in code??
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    set(CMAKE_DEBUG_POSTFIX "_d")
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    # Global MSVC definitions. You may prefer the hand-tuned sln and projects from the nana repository.
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    if(MSVC)
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        option(MSVC_USE_MP "Set to ON to build nana with the /MP option (Visual Studio 2005 and above)." ON)
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@ -188,20 +187,35 @@ endif()
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if(APPLE)
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    target_compile_definitions(nana PUBLIC APPLE)      # ??? not added by compilers? use  __APPLE__  ?
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    target_include_directories(nana PUBLIC /opt/X11/include/)
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    target_compile_options(nana PUBLIC  -L/opt/X11/lib/ -liconv)
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    target_link_libraries(nana PRIVATE iconv)
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    set(ENABLE_AUDIO OFF)
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elseif(UNIX)
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    target_compile_definitions(nana PUBLIC linux)      # todo: eliminate. Added by compilers. Also __linux posible
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endif()
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if(UNIX)
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    target_compile_options(nana PUBLIC  -lX11)
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    include(FindFreetype)
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    if(FREETYPE_FOUND)
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        target_include_directories(nana PUBLIC  ${FREETYPE_INCLUDE_DIRS})
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        target_compile_options(nana PUBLIC  -lXft -lfontconfig)
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    endif()
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endif()
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    find_package(X11 REQUIRED)
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    target_link_libraries(nana
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        PUBLIC ${X11_LIBRARIES}
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        PUBLIC ${X11_Xft_LIB}
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    )
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    target_include_directories(nana SYSTEM
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        PUBLIC ${X11_Xft_INCLUDE_PATH}
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        PUBLIC ${X11_INCLUDE_DIR}
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    )
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    find_package(Freetype)
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    if (FREETYPE_FOUND)
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        find_package(Fontconfig REQUIRED)
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        target_include_directories(nana SYSTEM
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            PUBLIC ${FREETYPE_INCLUDE_DIRS}
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            PUBLIC ${FONTCONFIG_INCLUDE_DIR}
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        )
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        target_link_libraries(nana
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            PUBLIC ${FREETYPE_LIBRARIES}
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            PUBLIC ${FONTCONFIG_LIBRARIES}
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        )
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    endif(FREETYPE_FOUND)
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endif(UNIX)
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########### Compilers
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@ -224,6 +238,9 @@ if(CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
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            target_compile_options(nana PUBLIC -I/usr/local/include)
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        endif()
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    endif()
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#    set(THREADS_PREFER_PTHREAD_FLAG ON)
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#    find_package(Threads REQUIRED)
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#    target_link_libraries(${PROJECT_NAME} PRIVATE Threads::Threads)
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    if(BUILD_SHARED_LIBS)
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        target_compile_options(nana PUBLIC  -lgcc -lstdc++)
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@ -235,6 +252,7 @@ if(CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
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            target_compile_options(nana PUBLIC -static-libgcc -static-libstdc++)
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        endif()
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    endif(BUILD_SHARED_LIBS)
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       # target_link_libraries(nana PRIVATE stdc++fs)    # ??
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    target_compile_options(nana PUBLIC -pthread)
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@ -257,9 +275,22 @@ if("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU")
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    target_compile_options(nana PRIVATE -fmax-errors=3)
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endif()
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set(CMAKE_DEBUG_POSTFIX "_d")
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target_compile_features(${PROJECT_NAME}
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    PUBLIC cxx_nullptr
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    PUBLIC cxx_range_for
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    PUBLIC cxx_lambdas
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    PUBLIC cxx_decltype_auto
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    PUBLIC cxx_defaulted_functions
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    PUBLIC cxx_deleted_functions
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    PUBLIC cxx_auto_type
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    PUBLIC cxx_decltype_incomplete_return_types
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    PUBLIC cxx_defaulted_move_initializers
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    PUBLIC cxx_noexcept
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    PUBLIC cxx_rvalue_references
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)
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# Just for information:
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include(CMakePrintHelpers)
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										69
									
								
								cmake/Modules/FindFontconfig.cmake
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										69
									
								
								cmake/Modules/FindFontconfig.cmake
									
									
									
									
									
										Normal file
									
								
							@ -0,0 +1,69 @@
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# - Try to find the  Fontconfig
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# Once done this will define
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#
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#  FONTCONFIG_FOUND - system has Fontconfig
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#  FONTCONFIG_INCLUDE_DIR - The include directory to use for the fontconfig headers
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#  FONTCONFIG_LIBRARIES - Link these to use FONTCONFIG
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#  FONTCONFIG_DEFINITIONS - Compiler switches required for using FONTCONFIG
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# Copyright (c) 2006,2007 Laurent Montel, <montel@kde.org>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the copyright
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#    notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the copyright
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#    notice, this list of conditions and the following disclaimer in the
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#    documentation and/or other materials provided with the distribution.
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# 3. The name of the author may not be used to endorse or promote products 
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#    derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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if (FONTCONFIG_LIBRARIES AND FONTCONFIG_INCLUDE_DIR)
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  # in cache already
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  set(FONTCONFIG_FOUND TRUE)
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else (FONTCONFIG_LIBRARIES AND FONTCONFIG_INCLUDE_DIR)
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  if (NOT WIN32)
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    # use pkg-config to get the directories and then use these values
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    # in the FIND_PATH() and FIND_LIBRARY() calls
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    find_package(PkgConfig)
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    pkg_check_modules(PC_FONTCONFIG fontconfig)
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    set(FONTCONFIG_DEFINITIONS ${PC_FONTCONFIG_CFLAGS_OTHER})
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  endif (NOT WIN32)
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  find_path(FONTCONFIG_INCLUDE_DIR fontconfig/fontconfig.h
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    PATHS
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    ${PC_FONTCONFIG_INCLUDEDIR}
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    ${PC_FONTCONFIG_INCLUDE_DIRS}
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    /usr/X11/include
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  )
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  find_library(FONTCONFIG_LIBRARIES NAMES fontconfig
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    PATHS
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    ${PC_FONTCONFIG_LIBDIR}
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    ${PC_FONTCONFIG_LIBRARY_DIRS}
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  )
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  include(FindPackageHandleStandardArgs)
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  FIND_PACKAGE_HANDLE_STANDARD_ARGS(Fontconfig DEFAULT_MSG FONTCONFIG_LIBRARIES FONTCONFIG_INCLUDE_DIR )
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  mark_as_advanced(FONTCONFIG_LIBRARIES FONTCONFIG_INCLUDE_DIR)
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endif (FONTCONFIG_LIBRARIES AND FONTCONFIG_INCLUDE_DIR)
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