# # "$Id$" # # CMakeLists.txt to build the FLTK project using CMake (www.cmake.org) # Written by Michael Surette # # Copyright 1998-2018 by Bill Spitzak and others. # # This library is free software. Distribution and use rights are outlined in # the file "COPYING" which should have been included with this file. If this # file is missing or damaged, see the license at: # # http://www.fltk.org/COPYING.php # # Please report all bugs and problems on the following page: # # http://www.fltk.org/str.php # ####################################################################### # basic setup ####################################################################### # The FLTK version set(FLTK_VERSION_MAJOR "1") set(FLTK_VERSION_MINOR "4") set(FLTK_VERSION_PATCH "0") set(FLTK_VERSION "${FLTK_VERSION_MAJOR}.${FLTK_VERSION_MINOR}") set(FLTK_VERSION_FULL "${FLTK_VERSION}.${FLTK_VERSION_PATCH}") set(EXECUTABLE_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR}/bin) set(LIBRARY_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR}/lib) set(ARCHIVE_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR}/lib) # Search for modules in the FLTK source dir first set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake") set(FLTK_INCLUDE_DIRS ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}) include_directories(${FLTK_INCLUDE_DIRS}) # Remember root of FLTK source directory in case we're in a subdirectory. # Used for instance to find the source directory for doxygen docs set(FLTK_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}) # Setup install locations if(CMAKE_VERSION VERSION_GREATER 2.8.4) # Use GNUInstallDirs if available. include(GNUInstallDirs) else() # Else set reasonable defaults. set(CMAKE_INSTALL_BINDIR bin) set(CMAKE_INSTALL_LIBDIR lib) set(CMAKE_INSTALL_INCLUDEDIR include) set(CMAKE_INSTALL_DATADIR share) set(CMAKE_INSTALL_MANDIR share/man) endif(CMAKE_VERSION VERSION_GREATER 2.8.4) set(FLTK_BINDIR ${CMAKE_INSTALL_BINDIR} CACHE PATH "Binary install path relative to CMAKE_INSTALL_PREFIX unless set to an absolute path.") set(FLTK_LIBDIR ${CMAKE_INSTALL_LIBDIR} CACHE PATH "Library install path relative to CMAKE_INSTALL_PREFIX unless set to an absolute path.") set(FLTK_INCLUDEDIR ${CMAKE_INSTALL_INCLUDEDIR} CACHE PATH "Public header install path relative to CMAKE_INSTALL_PREFIX unless set to an absolute path.") set(FLTK_DATADIR ${CMAKE_INSTALL_DATADIR} CACHE PATH "Non-arch data install path relative to CMAKE_INSTALL_PREFIX unless set to an absolute path.") set(FLTK_MANDIR ${CMAKE_INSTALL_MANDIR} CACHE PATH "Manual install path relative to CMAKE_INSTALL_PREFIX unless set to an absolute path.") set(FLTK_DOCDIR ${CMAKE_INSTALL_DATADIR}/doc CACHE PATH "Non-arch doc install path relative to CMAKE_INSTALL_PREFIX unless set to an absolute path.") ####################################################################### # platform dependent information ####################################################################### # set where config files go if(WIN32 AND NOT CYGWIN) set(FLTK_CONFIG_PATH CMake) elseif(APPLE AND NOT OPTION_APPLE_X11) set(FLTK_CONFIG_PATH FLTK/.framework/Resources/CMake) else() set(FLTK_CONFIG_PATH ${FLTK_DATADIR}/fltk) endif(WIN32 AND NOT CYGWIN) include(TestBigEndian) TEST_BIG_ENDIAN(WORDS_BIGENDIAN) if(APPLE) set(HAVE_STRCASECMP 1) set(HAVE_DIRENT_H 1) set(HAVE_SNPRINTF 1) set(HAVE_VSNPRINTF 1) set(HAVE_SCANDIR 1) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated") if(OPTION_APPLE_X11) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -U__APPLE__") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -U__APPLE__") if(${CMAKE_SYSTEM_VERSION} VERSION_GREATER 16.9.0) set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mmacosx-version-min=10.8") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.8") endif(${CMAKE_SYSTEM_VERSION} VERSION_GREATER 16.9.0) elseif(OPTION_APPLE_SDL) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SDL2_INCLUDE_DIRS} -U__APPLE__") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${SDL2_INCLUDE_DIRS} -U__APPLE__") else() set(__APPLE_QUARTZ__ 1) set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -framework Cocoa") set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -framework Cocoa") endif(OPTION_APPLE_X11) endif(APPLE) if(WIN32) # we do no longer define WIN32 or _WIN32 (since FLTK 1.4.0) # ... but if we did, we'd define _WIN32 (since FLTK 1.4.0) # add_definitions(-D_WIN32) if(MSVC) add_definitions(-DWIN32_LEAN_AND_MEAN) add_definitions(-D_CRT_SECURE_NO_WARNINGS) set(BORDER_WIDTH 2) endif(MSVC) if(CMAKE_C_COMPILER_ID STREQUAL GNU) set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-subsystem,windows") endif(CMAKE_C_COMPILER_ID STREQUAL GNU) if(MINGW AND EXISTS /mingw) list(APPEND CMAKE_PREFIX_PATH /mingw) endif(MINGW AND EXISTS /mingw) endif(WIN32) ####################################################################### # size of ints include(CheckTypeSize) CHECK_TYPE_SIZE(short SIZEOF_SHORT) CHECK_TYPE_SIZE(int SIZEOF_INT) CHECK_TYPE_SIZE(long SIZEOF_LONG) CHECK_TYPE_SIZE("long long" HAVE_LONG_LONG) if(${SIZEOF_SHORT} MATCHES "^2$") set(U16 "unsigned short") endif(${SIZEOF_SHORT} MATCHES "^2$") if(${SIZEOF_INT} MATCHES "^4$") set(U32 "unsigned") else() if(${SIZEOF_LONG} MATCHES "^4$") set(U32 "unsigned long") endif(${SIZEOF_LONG} MATCHES "^4$") endif(${SIZEOF_INT} MATCHES "^4$") if(${SIZEOF_INT} MATCHES "^8$") set(U64 "unsigned") else() if(${SIZEOF_LONG} MATCHES "^8$") set(U64 "unsigned long") endif(${SIZEOF_LONG} MATCHES "^8$") endif(${SIZEOF_INT} MATCHES "^8$")