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49e21120b6
fltk/CMake/options.cmake
Pierre Ossman 332dc1b7ac Add method to set any custom cursor, based on a Fl_RGB_Image object. 
Also change our fallback cursors to use this method, so that fallback
cursors are handled in a platform independent manner. STR #2660.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10196 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2014-06-16 11:17:57 +00:00

386 lines
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CMake
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#
# "$Id: CMakeLists.txt 10092 2014-02-02 00:49:50Z AlbrechtS $"
#
# Main CMakeLists.txt to build the FLTK project using CMake (www.cmake.org)
# Written by Michael Surette
#
# Copyright 1998-2010 by Bill Spitzak and others.
#
# This library is free software. Distribution and use rights are outlined in
# the file "COPYING" which should have been included with this file. If this
# file is missing or damaged, see the license at:
#
# http://www.fltk.org/COPYING.php
#
# Please report all bugs and problems on the following page:
#
# http://www.fltk.org/str.php
#
#######################################################################
# options
#######################################################################
set(OPTION_OPTIM ""
CACHE STRING
"custom optimization flags"
)
add_definitions(${OPTION_OPTIM})
#######################################################################
set(OPTION_ARCHFLAGS ""
CACHE STRING
"custom architecture flags"
)
add_definitions(${OPTION_ARCHFLAGS})
#######################################################################
set(OPTION_PREFIX_BIN ""
CACHE STRING
"where to install executables - leave empty to use {CMAKE_INSTALL_PREFIX}/bin"
)
if(OPTION_PREFIX_BIN)
set(PREFIX_BIN ${OPTION_PREFIX_BIN} CACHE INTERNAL "" FORCE)
else()
set(PREFIX_BIN ${CMAKE_INSTALL_PREFIX}/bin CACHE INTERNAL "" FORCE)
endif(OPTION_PREFIX_BIN)
#######################################################################
set(OPTION_PREFIX_LIB ""
CACHE STRING
"where to install libraries - leave empty to use {CMAKE_INSTALL_PREFIX}/lib"
)
if(OPTION_PREFIX_LIB)
set(PREFIX_LIB ${OPTION_PREFIX_LIB} CACHE INTERNAL "" FORCE)
else()
set(PREFIX_LIB ${CMAKE_INSTALL_PREFIX}/lib CACHE INTERNAL "" FORCE)
endif(OPTION_PREFIX_LIB)
#######################################################################
set(OPTION_PREFIX_INCLUDE ""
CACHE STRING
"where to install include files - leave empty to use {CMAKE_INSTALL_PREFIX}/include"
)
if(OPTION_PREFIX_INCLUDE)
set(PREFIX_INCLUDE ${OPTION_PREFIX_INCLUDE} CACHE INTERNAL "" FORCE)
else()
set(PREFIX_INCLUDE ${CMAKE_INSTALL_PREFIX}/include CACHE INTERNAL "" FORCE)
endif(OPTION_PREFIX_INCLUDE)
#######################################################################
set(OPTION_PREFIX_DATA ""
CACHE STRING
"where to install data files - leave empty to use {CMAKE_INSTALL_PREFIX}/share/FLTK"
)
if(OPTION_PREFIX_DATA)
set(PREFIX_DATA ${OPTION_PREFIX_DATA} CACHE INTERNAL "" FORCE)
else()
set(PREFIX_DATA ${CMAKE_INSTALL_PREFIX}/share/FLTK CACHE INTERNAL "" FORCE)
endif(OPTION_PREFIX_DATA)
#######################################################################
set(OPTION_PREFIX_DOC ""
CACHE STRING
"where to install doc files - leave empty to use {CMAKE_INSTALL_PREFIX}/share/doc/FLTK"
)
if(OPTION_PREFIX_DOC)
set(PREFIX_DOC ${OPTION_PREFIX_DOC} CACHE INTERNAL "" FORCE)
else()
set(PREFIX_DOC ${CMAKE_INSTALL_PREFIX}/share/doc/FLTK CACHE INTERNAL "" FORCE)
endif(OPTION_PREFIX_DOC)
#######################################################################
if(WIN32)
set(DEFAULT_CONFIG "${CMAKE_INSTALL_PREFIX}/CMake")
elseif(APPLE)
set(DEFAULT_CONFIG "${CMAKE_INSTALL_PREFIX}/FLTK/.framework/Resources/CMake")
else()
set(DEFAULT_CONFIG "${CMAKE_INSTALL_PREFIX}/lib/FLTK-${FLTK_VERSION}")
endif(WIN32)
set(OPTION_PREFIX_CONFIG ""
CACHE STRING
"where to install CMake config files - leave empty to use ${DEFAULT_CONFIG}"
)
if(OPTION_PREFIX_CONFIG)
set(PREFIX_CONFIG "${OPTION_PREFIX_CONFIG}" CACHE INTERNAL "" FORCE)
else()
set(PREFIX_CONFIG "${DEFAULT_CONFIG}" CACHE INTERNAL "" FORCE)
endif(OPTION_PREFIX_CONFIG)
#######################################################################
if(CMAKE_HOST_UNIX)
set(OPTION_PREFIX_MAN ""
CACHE STRING
"where to install man files - leave empty to use {CMAKE_INSTALL_PREFIX}/man"
)
if(OPTION_PREFIX_MAN)
set(PREFIX_MAN ${OPTION_PREFIX_MAN} CACHE INTERNAL "" FORCE)
else()
set(PREFIX_MAN ${CMAKE_INSTALL_PREFIX}/man CACHE INTERNAL "" FORCE)
endif(OPTION_PREFIX_MAN)
option(OPTION_CREATE_LINKS "create backwards compatibility links" OFF)
endif(CMAKE_HOST_UNIX)
#######################################################################
if(APPLE)
option(OPTION_APPLE_X11 "use X11" OFF)
endif(APPLE)
if(NOT APPLE OR OPTION_APPLE_X11)
include(FindX11)
if(X11_FOUND)
set(USE_X11 1)
list(APPEND FLTK_CFLAGS -DUSE_X11)
list(APPEND FLTK_LDLIBS -lX11)
endif(X11_FOUND)
endif(NOT APPLE OR OPTION_APPLE_X11)
#######################################################################
option(OPTION_USE_POLL "use poll if available" OFF)
if(OPTION_USE_POLL)
CHECK_FUNCTION_EXISTS(poll USE_POLL)
endif(OPTION_USE_POLL)
#######################################################################
option(OPTION_BUILD_SHARED_LIBS "Build shared libraries" OFF)
#######################################################################
option(OPTION_BUILD_EXAMPLES "build example programs" ON)
#######################################################################
include(FindPkgConfig)
option(OPTION_CAIRO "use lib Cairo" OFF)
option(OPTION_CAIROEXT
"use fltk code instrumentation for cairo extended use" OFF
)
if(OPTION_CAIRO OR OPTION_CAIROEXT AND LIB_CAIRO)
pkg_search_module(PKG_CAIRO cairo)
endif(OPTION_CAIRO OR OPTION_CAIROEXT AND LIB_CAIRO)
if(PKG_CAIRO_FOUND)
set(FLTK_HAVE_CAIRO 1)
add_subdirectory(cairo)
list(APPEND FLTK_LDLIBS -lcairo -lpixman-1)
include_directories(${PKG_CAIRO_INCLUDE_DIRS})
string(REPLACE ";" " " CAIROFLAGS "${PKG_CAIRO_CFLAGS}")
endif(PKG_CAIRO_FOUND)
if(LIB_CAIRO AND OPTION_CAIROEXT AND PKG_CAIRO_FOUND)
set(FLTK_USE_CAIRO 1)
set(FLTK_CAIRO_FOUND TRUE)
else()
set(FLTK_CAIRO_FOUND FALSE)
endif(LIB_CAIRO AND OPTION_CAIROEXT AND PKG_CAIRO_FOUND)
#######################################################################
set(HAVE_GL LIB_GL OR LIB_MesaGL)
if(HAVE_GL)
option(OPTION_USE_GL "use OpenGL" ON)
endif(HAVE_GL)
if(OPTION_USE_GL)
include(FindOpenGL)
endif(OPTION_USE_GL)
if(OPENGL_FOUND)
set(CMAKE_REQUIRED_INCLUDES ${OPENGL_INCLUDE_DIR}/GL)
set(CMAKE_REQUIRED_LIBRARIES -lGLU -lGL)
CHECK_FUNCTION_EXISTS(glXGetProcAddressARB HAVE_GLXGETPROCADDRESSARB)
set(FLTK_GL_FOUND TRUE)
else()
set(FLTK_GL_FOUND FALSE)
endif(OPENGL_FOUND)
#######################################################################
option(OPTION_USE_THREADS "use multi-threading" ON)
if(OPTION_USE_THREADS)
include(FindThreads)
endif(OPTION_USE_THREADS)
if(OPTION_USE_THREADS AND CMAKE_HAVE_THREADS_LIBRARY)
add_definitions("-D_THREAD_SAFE -D_REENTRANT")
set(USE_THREADS 1)
set(FLTK_THREADS_FOUND TRUE)
else()
set(FLTK_THREADS_FOUND FALSE)
endif(OPTION_USE_THREADS AND CMAKE_HAVE_THREADS_LIBRARY)
if(OPTION_USE_THREADS AND CMAKE_USE_PTHREADS_INIT)
set(HAVE_PTHREAD 1)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pthread")
list(APPEND FLTK_LDLIBS -lpthread)
list(APPEND FLTK_CFLAGS -D_THREAD_SAFE -D_REENTRANT)
set(FLTK_PTHREADS_FOUND TRUE)
else()
set(HAVE_PTHREAD 0)
set(HAVE_PTHREAD_H 0)
set(FLTK_PTHREADS_FOUND FALSE)
endif(OPTION_USE_THREADS AND CMAKE_USE_PTHREADS_INIT)
#######################################################################
option(OPTION_LARGE_FILE "enable large file support" ON)
if(OPTION_LARGE_FILE)
if(NOT MSVC)
add_definitions(-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE)
list(APPEND FLTK_CFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE)
endif(NOT MSVC)
endif(OPTION_LARGE_FILE)
#######################################################################
option(OPTION_USE_SYSTEM_LIBJPEG "Use's system libjpeg" ON)
if(OPTION_USE_SYSTEM_LIBJPEG AND LIB_jpeg)
include(FindJPEG)
endif(OPTION_USE_SYSTEM_LIBJPEG AND LIB_jpeg)
if(OPTION_USE_SYSTEM_LIBJPEG AND JPEG_FOUND)
set(FLTK_JPEG_LIBRARIES ${JPEG_LIBRARIES})
include_directories(${JPEG_INCLUDE_DIR})
set(FLTK_BUILTIN_JPEG_FOUND FALSE)
else()
add_subdirectory(jpeg)
set(FLTK_JPEG_LIBRARIES fltk_jpeg)
include_directories(${FLTK_SOURCE_DIR}/jpeg)
set(FLTK_BUILTIN_JPEG_FOUND TRUE)
endif(OPTION_USE_SYSTEM_LIBJPEG AND JPEG_FOUND)
if(OPTION_USE_SYSTEM_LIBJPEG AND NOT JPEG_FOUND)
message(STATUS "\ncannot find system jpeg library - using built-in\n")
endif(OPTION_USE_SYSTEM_LIBJPEG AND NOT JPEG_FOUND)
set(HAVE_LIBJPEG 1)
#######################################################################
option(OPTION_USE_SYSTEM_ZLIB "Use's system zlib" ON)
if(OPTION_USE_SYSTEM_ZLIB AND LIB_zlib)
include(FindZLIB)
endif(OPTION_USE_SYSTEM_ZLIB AND LIB_zlib)
if(OPTION_USE_SYSTEM_ZLIB AND ZLIB_FOUND)
set(FLTK_ZLIB_LIBRARIES ${ZLIB_LIBRARIES})
include_directories(${ZLIB_INCLUDE_DIRS})
set(FLTK_BUILTIN_ZLIB_FOUND FALSE)
else()
add_subdirectory(zlib)
set(FLTK_ZLIB_LIBRARIES fltk_z)
set(ZLIB_INCLUDE_DIR ${FLTK_SOURCE_DIR}/zlib)
include_directories(${FLTK_SOURCE_DIR}/zlib)
set(FLTK_BUILTIN_ZLIB_FOUND TRUE)
endif(OPTION_USE_SYSTEM_ZLIB AND ZLIB_FOUND)
if(OPTION_USE_SYSTEM_ZLIB AND NOT ZLIB_FOUND)
message(STATUS "\ncannot find system zlib library - using built-in\n")
endif(OPTION_USE_SYSTEM_ZLIB AND NOT ZLIB_FOUND)
set(HAVE_LIBZ 1)
#######################################################################
option(OPTION_USE_SYSTEM_LIBPNG "Use's system libpng" ON)
if(OPTION_USE_SYSTEM_LIBPNG AND LIB_png)
include(FindPNG)
endif(OPTION_USE_SYSTEM_LIBPNG AND LIB_png)
if(OPTION_USE_SYSTEM_LIBPNG AND PNG_FOUND)
set(FLTK_PNG_LIBRARIES ${PNG_LIBRARIES})
include_directories(${PNG_INCLUDE_DIR})
add_definitions(${PNG_DEFINITIONS})
set(FLTK_BUILTIN_PNG_FOUND FALSE)
else()
add_subdirectory(png)
set(FLTK_PNG_LIBRARIES fltk_png)
set(HAVE_PNG_H 1)
set(HAVE_PNG_GET_VALID 1)
set(HAVE_PNG_SET_TRNS_TO_ALPHA 1)
include_directories(${FLTK_SOURCE_DIR}/png)
set(FLTK_BUILTIN_PNG_FOUND TRUE)
endif(OPTION_USE_SYSTEM_LIBPNG AND PNG_FOUND)
if(OPTION_USE_SYSTEM_LIBPNG AND NOT PNG_FOUND)
message(STATUS "\ncannot find system png library - using built-in\n")
endif(OPTION_USE_SYSTEM_LIBPNG AND NOT PNG_FOUND)
set(HAVE_LIBPNG 1)
#######################################################################
if(X11_Xinerama_FOUND)
option(OPTION_USE_XINERAMA "use lib Xinerama" ON)
endif(X11_Xinerama_FOUND)
if(OPTION_USE_XINERAMA)
set(HAVE_XINERAMA ${X11_Xinerama_FOUND})
include_directories(${X11_Xinerama_INCLUDE_PATH})
list(APPEND FLTK_LDLIBS -lXinerama)
set(FLTK_XINERAMA_FOUND TRUE)
else()
set(FLTK_XINERAMA_FOUND FALSE)
endif(OPTION_USE_XINERAMA)
#######################################################################
if(X11_Xfixes_FOUND)
option(OPTION_USE_XFIXES "use lib XFIXES" ON)
endif(X11_Xfixes_FOUND)
if(OPTION_USE_XFIXES)
set(HAVE_XFIXES ${X11_Xfixes_FOUND})
include_directories(${X11_Xfixes_INCLUDE_PATH})
list(APPEND FLTK_LDLIBS -lXfixes)
set(FLTK_XFIXES_FOUND TRUE)
else()
set(FLTK_XFIXES_FOUND FALSE)
endif(OPTION_USE_XFIXES)
#######################################################################
if(X11_Xcursor_FOUND)
option(OPTION_USE_XCURSOR "use lib XCURSOR" ON)
endif(X11_Xcursor_FOUND)
if(OPTION_USE_XCURSOR)
set(HAVE_XCURSOR ${X11_Xcursor_FOUND})
include_directories(${X11_Xcursor_INCLUDE_PATH})
list(APPEND FLTK_LDLIBS -lXcursor)
set(FLTK_XCURSOR_FOUND TRUE)
else()
set(FLTK_XCURSOR_FOUND FALSE)
endif(OPTION_USE_XCURSOR)
#######################################################################
if(X11_Xft_FOUND)
option(OPTION_USE_XFT "use lib Xft" ON)
endif(X11_Xft_FOUND)
if(OPTION_USE_XFT)
set(USE_XFT X11_Xft_FOUND)
list(APPEND FLTK_LDLIBS -lXft)
set(FLTK_XFT_FOUND TRUE)
else()
set(FLTK_XFT_FOUND FALSE)
endif(OPTION_USE_XFT)
#######################################################################
if(X11_FOUND)
option(OPTION_USE_XDBE "use lib Xdbe" ON)
endif(X11_FOUND)
if(OPTION_USE_XDBE AND HAVE_XDBE_H)
set(HAVE_XDBE 1)
set(FLTK_XDBE_FOUND TRUE)
else()
set(FLTK_XDBE_FOUND FALSE)
endif(OPTION_USE_XDBE AND HAVE_XDBE_H)
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