diff options
| -rw-r--r-- | Modules/FindFLTK.cmake | 304 |
1 files changed, 205 insertions, 99 deletions
diff --git a/Modules/FindFLTK.cmake b/Modules/FindFLTK.cmake index 8c83fe7..ac63018 100644 --- a/Modules/FindFLTK.cmake +++ b/Modules/FindFLTK.cmake @@ -3,49 +3,18 @@ # # The following settings are defined # FLTK_FLUID_EXECUTABLE, where to find the Fluid tool +# FLTK_WRAP_UI, This allows the FLTK_WRAP_UI command to work. # FLTK_INCLUDE_DIR, where to find include files # FLTK_LIBRARIES, list of fltk libraries -# FLTK_VERSION_1.0.11 Use this Version -# FLTK_VERSION_1.1 Use this Version # FLTK_FOUND, Don't use FLTK if false. -# this is around for backwards compatibility -# FLTK_WRAP_UI set to true if FLTK_FLUID_EXECUTABLE is found - - - # The following settings should not be used in general. # FLTK_BASE_LIBRARY = the full path to fltk.lib # FLTK_GL_LIBRARY = the full path to fltk_gl.lib # FLTK_FORMS_LIBRARY = the full path to fltk_forms.lib # FLTK_IMAGES_LIBRARY = the full path to fltk_images.lib -OPTION(FLTK_VERSION_1.1 "Use FLTK version 1.1" 1) -OPTION(FLTK_VERSION_1.0.11 "Use FLTK version 1.0.11" 0) - -# Exclusion between the two version - -IF(FLTK_VERSION_1.1) - SET(FLTK_VERSION_1.0.11 0) -ENDIF(FLTK_VERSION_1.1) - -# look for both Fl.h and Fl.H -FIND_PATH(FLTK_INCLUDE_DIR FL/Fl.h - /usr/local/include - /usr/include - /usr/local/fltk - /usr/X11R6/include -) - -FIND_PATH(FLTK_INCLUDE_DIR FL/Fl.H - /usr/local/include - /usr/include - /usr/local/fltk - /usr/X11R6/include -) - # Platform dependent libraries required by FLTK - IF(WIN32) IF(NOT CYGWIN) IF(BORLAND) @@ -57,7 +26,7 @@ IF(WIN32) ENDIF(WIN32) IF(UNIX) - INCLUDE(FindX11) + INCLUDE(${CMAKE_ROOT}/Modules/FindX11.cmake) SET( FLTK_PLATFORM_DEPENDENT_LIBS ${X11_LIBRARIES} -lm) ENDIF(UNIX) @@ -65,77 +34,214 @@ IF(APPLE) SET( FLTK_PLATFORM_DEPENDENT_LIBS "-framework Carbon -framework Cocoa -framework ApplicationServices -lz") ENDIF(APPLE) -# Make sure that the FLTK include path has been set -# So the FLTK_LIBRARY does not appear the first time +IF(CYGWIN) + SET( FLTK_PLATFORM_DEPENDENT_LIBS ole32 uuid comctl32 wsock32 supc++ -lm -lgdi32) +ENDIF(CYGWIN) + +# If FLTK_INCLUDE_DIR is already defined we assigne its value to FLTK_DIR IF(FLTK_INCLUDE_DIR) - IF(FLTK_VERSION_1.0.11) - FIND_LIBRARY(FLTK_BASE_LIBRARY NAMES fltk fltkd - PATHS /usr/lib /usr/local/lib - /usr/local/lib/fltk - /usr/local/fltk/lib - /usr/X11R6/lib ${FLTK_INCLUDE_DIR}/lib - ) - ENDIF(FLTK_VERSION_1.0.11) - IF(FLTK_VERSION_1.1) - FIND_LIBRARY(FLTK_BASE_LIBRARY NAMES fltk fltkd - PATHS /usr/lib /usr/local/lib /usr/local/fltk/lib - /usr/X11R6/lib ${FLTK_INCLUDE_DIR}/lib - ) - FIND_LIBRARY(FLTK_GL_LIBRARY NAMES fltkgl fltkgld fltk_gl - PATHS /usr/lib /usr/local/lib /usr/local/fltk/lib - /usr/X11R6/lib ${FLTK_INCLUDE_DIR}/lib - ) - FIND_LIBRARY(FLTK_FORMS_LIBRARY NAMES fltkforms fltkformsd fltk_forms - PATHS /usr/lib /usr/local/lib /usr/local/fltk/lib - /usr/X11R6/lib ${FLTK_INCLUDE_DIR}/lib - ) - FIND_LIBRARY(FLTK_IMAGES_LIBRARY NAMES fltkimages fltkimagesd fltk_images - PATHS /usr/lib /usr/local/lib /usr/local/fltk/lib - /usr/X11R6/lib ${FLTK_INCLUDE_DIR}/lib - ) - ENDIF(FLTK_VERSION_1.1) - SET( FLTK_LIBRARIES - ${FLTK_GL_LIBRARY} - ${FLTK_FORMS_LIBRARY} - ${FLTK_IMAGES_LIBRARY} - ${FLTK_BASE_LIBRARY} - ${FLTK_PLATFORM_DEPENDENT_LIBS} - ) + SET(FLTK_DIR ${FLTK_INCLUDE_DIR}) ENDIF(FLTK_INCLUDE_DIR) -# Find Fluid -FIND_PROGRAM(FLTK_FLUID_EXECUTABLE fluid - ${path} ${FLTK_INCLUDE_DIR}/fluid -) - -# -# Set FLTK_FOUND -# This is the final flag that will be checked by -# other code that requires FLTK for compile/run. -# -IF(FLTK_FLUID_EXECUTABLE) - IF(FLTK_INCLUDE_DIR) - IF(FLTK_LIBRARIES) - # The fact that it is in the cache is deprecated. - SET (FLTK_FOUND 1 CACHE INTERNAL "FLTK library, headers and Fluid are available") +# If FLTK has been built using CMake we try to find everything directly +SET(FLTK_DIR_STRING "directory containing FLTKConfig.cmake. This is either the root of the build tree, or PREFIX/lib/fltk for an installation.") + +# Search only if the location is not already known. +IF(NOT FLTK_DIR) + # Get the system search path as a list. + IF(UNIX) + STRING(REGEX MATCHALL "[^:]+" FLTK_DIR_SEARCH1 "$ENV{PATH}") + ELSE(UNIX) + STRING(REGEX REPLACE "\\\\" "/" FLTK_DIR_SEARCH1 "$ENV{PATH}") + ENDIF(UNIX) + STRING(REGEX REPLACE "/;" ";" FLTK_DIR_SEARCH2 ${FLTK_DIR_SEARCH1}) + + # Construct a set of paths relative to the system search path. + SET(FLTK_DIR_SEARCH "") + FOREACH(dir ${FLTK_DIR_SEARCH2}) + SET(FLTK_DIR_SEARCH ${FLTK_DIR_SEARCH} "${dir}/../lib/fltk") + ENDFOREACH(dir) + + # + # Look for an installation or build tree. + # + FIND_PATH(FLTK_DIR FLTKConfig.cmake + # Look for an environment variable FLTK_DIR. + $ENV{FLTK_DIR} + + # Look in places relative to the system executable search path. + ${FLTK_DIR_SEARCH} + + # Look in standard UNIX install locations. + /usr/local/lib/fltk + /usr/lib/fltk + /usr/local/include + /usr/include + /usr/local/fltk + /usr/X11R6/include + + # Read from the CMakeSetup registry entries. It is likely that + # FLTK will have been recently built. + [HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild1] + [HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild2] + [HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild3] + [HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild4] + [HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild5] + [HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild6] + [HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild7] + [HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild8] + [HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild9] + [HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild10] + + # Help the user find it if we cannot. + DOC "The ${FLTK_DIR_STRING}" + ) +ENDIF(NOT FLTK_DIR) + +# If FLTK was found, load the configuration file to get the rest of the +# settings. +IF(FLTK_DIR) + + # Check if FLTK was built using CMake + IF(EXISTS ${FLTK_DIR}/FLTKConfig.cmake) + SET(FLTK_BUILT_WITH_CMAKE 1) + ENDIF(EXISTS ${FLTK_DIR}/FLTKConfig.cmake) + + IF(FLTK_BUILT_WITH_CMAKE) + SET(FLTK_FOUND 1) + INCLUDE(${FLTK_DIR}/FLTKConfig.cmake) + + # Fluid + IF(FLUID_COMMAND) + SET(FLTK_FLUID_EXECUTABLE ${FLUID_COMMAND} CACHE FILEPATH "Fluid executable") + ELSE(FLUID_COMMAND) + FIND_PROGRAM(FLTK_FLUID_EXECUTABLE fluid PATHS + ${FLTK_EXECUTABLE_DIRS} + ${FLTK_EXECUTABLE_DIRS}/RelWithDebInfo + ${FLTK_EXECUTABLE_DIRS}/Debug + ${FLTK_EXECUTABLE_DIRS}/Release + NO_SYSTEM_PATH) + ENDIF(FLUID_COMMAND) + # MARK_AS_ADVANCED(FLTK_FLUID_EXECUTABLE) + + SET(FLTK_INCLUDE_DIR ${FLTK_DIR}) + LINK_DIRECTORIES(${FLTK_LIBRARY_DIRS}) + + SET(FLTK_BASE_LIBRARY fltk) + SET(FLTK_GL_LIBRARY fltk_gl) + SET(FLTK_FORMS_LIBRARY fltk_forms) + SET(FLTK_IMAGES_LIBRARY fltk_images) + + # Add the extra libraries + LOAD_CACHE(${FLTK_DIR} + READ_WITH_PREFIX + FL FLTK_USE_SYSTEM_JPEG + FL FLTK_USE_SYSTEM_PNG + FL FLTK_USE_SYSTEM_ZLIB + ) - # The following deprecated settings are for compatibility with CMake 1.4 - SET (HAS_FLTK ${FLTK_FOUND}) - SET (FLTK_INCLUDE_PATH ${FLTK_INCLUDE_DIR}) - SET (FLTK_FLUID_EXE ${FLTK_FLUID_EXECUTABLE}) - SET (FLTK_LIBRARY ${FLTK_LIBRARIES}) - ENDIF(FLTK_LIBRARIES) - ENDIF(FLTK_INCLUDE_DIR) -ENDIF(FLTK_FLUID_EXECUTABLE) + SET(FLTK_IMAGES_LIBS "") + IF(FLFLTK_USE_SYSTEM_JPEG) + SET(FLTK_IMAGES_LIBS ${FLTK_IMAGES_LIBS} fltk_jpeg) + ENDIF(FLFLTK_USE_SYSTEM_JPEG) + IF(FLFLTK_USE_SYSTEM_PNG) + SET(FLTK_IMAGES_LIBS ${FLTK_IMAGES_LIBS} fltk_png) + ENDIF(FLFLTK_USE_SYSTEM_PNG) + IF(FLFLTK_USE_SYSTEM_ZLIB) + SET(FLTK_IMAGES_LIBS ${FLTK_IMAGES_LIBS} fltk_zlib) + ENDIF(FLFLTK_USE_SYSTEM_ZLIB) + SET(FLTK_IMAGES_LIBS "${FLTK_IMAGES_LIBS}" CACHE INTERNAL + "Extra libraries for fltk_images library.") + + ELSE(FLTK_BUILT_WITH_CMAKE) + + # if FLTK was not built using CMake + # Find fluid executable. + FIND_PROGRAM(FLTK_FLUID_EXECUTABLE fluid ${FLTK_INCLUDE_DIR}/fluid) + + # Use location of fluid to help find everything else. + SET(FLTK_INCLUDE_SEARCH_PATH "") + SET(FLTK_LIBRARY_SEARCH_PATH "") + IF(FLTK_FLUID_EXECUTABLE) + GET_FILENAME_COMPONENT(FLTK_BIN_DIR "${FLTK_FLUID_EXECUTABLE}" PATH) + SET(FLTK_INCLUDE_SEARCH_PATH ${FLTK_INCLUDE_SEARCH_PATH} + ${FLTK_BIN_DIR}/../include ${FLTK_BIN_DIR}/..) + SET(FLTK_LIBRARY_SEARCH_PATH ${FLTK_LIBRARY_SEARCH_PATH} + ${FLTK_BIN_DIR}/../lib) + SET(FLTK_WRAP_UI 1) + ENDIF(FLTK_FLUID_EXECUTABLE) + + SET(FLTK_INCLUDE_SEARCH_PATH ${FLTK_INCLUDE_SEARCH_PATH} + /usr/local/include + /usr/include + /usr/local/fltk + /usr/X11R6/include + ) + FIND_PATH(FLTK_INCLUDE_DIR FL/Fl.h ${FLTK_INCLUDE_SEARCH_PATH}) -IF (FLTK_FLUID_EXECUTABLE) - SET ( FLTK_WRAP_UI 1 CACHE INTERNAL "Do we have the fluid executable" ) -ENDIF (FLTK_FLUID_EXECUTABLE) + SET(FLTK_LIBRARY_SEARCH_PATH ${FLTK_LIBRARY_SEARCH_PATH} + /usr/lib + /usr/local/lib + /usr/local/fltk/lib + /usr/X11R6/lib + ${FLTK_INCLUDE_DIR}/lib + ) -MARK_AS_ADVANCED( - FLTK_VERSION_1.0.11 - FLTK_VERSION_1.1 - FLTK_WRAP_UI -) + FIND_LIBRARY(FLTK_BASE_LIBRARY NAMES fltk fltkd + PATHS ${FLTK_LIBRARY_SEARCH_PATH}) + FIND_LIBRARY(FLTK_GL_LIBRARY NAMES fltkgl fltkgld fltk_gl + PATHS ${FLTK_LIBRARY_SEARCH_PATH}) + FIND_LIBRARY(FLTK_FORMS_LIBRARY NAMES fltkforms fltkformsd fltk_forms + PATHS ${FLTK_LIBRARY_SEARCH_PATH}) + FIND_LIBRARY(FLTK_IMAGES_LIBRARY NAMES fltkimages fltkimagesd fltk_images + PATHS ${FLTK_LIBRARY_SEARCH_PATH}) + + # Find the extra libraries needed for the fltk_images library. + IF(UNIX) + FIND_PROGRAM(FLTK_CONFIG_SCRIPT fltk-config PATHS ${FLTK_BIN_DIR}) + IF(FLTK_CONFIG_SCRIPT) + EXEC_PROGRAM(${FLTK_CONFIG_SCRIPT} ARGS --use-images --ldflags + OUTPUT_VARIABLE FLTK_IMAGES_LDFLAGS) + SET(FLTK_LIBS_EXTRACT_REGEX ".*-lfltk_images (.*) -lfltk.*") + IF("${FLTK_IMAGES_LDFLAGS}" MATCHES "${FLTK_LIBS_EXTRACT_REGEX}") + STRING(REGEX REPLACE "${FLTK_LIBS_EXTRACT_REGEX}" "\\1" + FLTK_IMAGES_LIBS "${FLTK_IMAGES_LDFLAGS}") + STRING(REGEX REPLACE " +" ";" FLTK_IMAGES_LIBS "${FLTK_IMAGES_LIBS}") + # The EXEC_PROGRAM will not be inherited into subdirectories from + # the file that originally included this module. Save the answer. + SET(FLTK_IMAGES_LIBS "${FLTK_IMAGES_LIBS}" CACHE INTERNAL + "Extra libraries for fltk_images library.") + ENDIF("${FLTK_IMAGES_LDFLAGS}" MATCHES "${FLTK_LIBS_EXTRACT_REGEX}") + ENDIF(FLTK_CONFIG_SCRIPT) + ENDIF(UNIX) + + ENDIF(FLTK_BUILT_WITH_CMAKE) +ENDIF(FLTK_DIR) + + +SET(FLTK_FOUND 1) +FOREACH(var FLTK_FLUID_EXECUTABLE FLTK_INCLUDE_DIR + FLTK_BASE_LIBRARY FLTK_GL_LIBRARY + FLTK_FORMS_LIBRARY FLTK_IMAGES_LIBRARY) + IF(NOT ${var}) + SET(FLTK_FOUND 0) + ENDIF(NOT ${var}) +ENDFOREACH(var) + +IF(FLTK_FOUND) + SET(FLTK_LIBRARIES ${FLTK_IMAGES_LIBRARY} ${FLTK_IMAGES_LIBS} ${FLTK_BASE_LIBRARY} ${FLTK_GL_LIBRARY} + ${FLTK_FORMS_LIBRARY} ) + IF(APPLE) + SET(FLTK_LIBRARIES ${FLTK_PLATFORM_DEPENDENT_LIBS} ${FLTK_LIBRARIES}) + ELSE(APPLE) + SET(FLTK_LIBRARIES ${FLTK_LIBRARIES} ${FLTK_PLATFORM_DEPENDENT_LIBS}) + ENDIF(APPLE) + + # The following deprecated settings are for compatibility with CMake 1.4 + SET (HAS_FLTK ${FLTK_FOUND}) + SET (FLTK_INCLUDE_PATH ${FLTK_INCLUDE_DIR}) + SET (FLTK_FLUID_EXE ${FLTK_FLUID_EXECUTABLE}) + SET (FLTK_LIBRARY ${FLTK_LIBRARIES}) +ENDIF(FLTK_FOUND) |