#.rst: # FindwxWidgets # ------------- # # Find a wxWidgets (a.k.a., wxWindows) installation. # # This module finds if wxWidgets is installed and selects a default # configuration to use. wxWidgets is a modular library. To specify the # modules that you will use, you need to name them as components to the # package: # # find_package(wxWidgets COMPONENTS core base ...) # # There are two search branches: a windows style and a unix style. For # windows, the following variables are searched for and set to defaults # in case of multiple choices. Change them if the defaults are not # desired (i.e., these are the only variables you should change to # select a configuration): # # :: # # wxWidgets_ROOT_DIR - Base wxWidgets directory # (e.g., C:/wxWidgets-2.6.3). # wxWidgets_LIB_DIR - Path to wxWidgets libraries # (e.g., C:/wxWidgets-2.6.3/lib/vc_lib). # wxWidgets_CONFIGURATION - Configuration to use # (e.g., msw, mswd, mswu, mswunivud, etc.) # wxWidgets_EXCLUDE_COMMON_LIBRARIES # - Set to TRUE to exclude linking of # commonly required libs (e.g., png tiff # jpeg zlib regex expat). # # # # For unix style it uses the wx-config utility. You can select between # debug/release, unicode/ansi, universal/non-universal, and # static/shared in the QtDialog or ccmake interfaces by turning ON/OFF # the following variables: # # :: # # wxWidgets_USE_DEBUG # wxWidgets_USE_UNICODE # wxWidgets_USE_UNIVERSAL # wxWidgets_USE_STATIC # # # # There is also a wxWidgets_CONFIG_OPTIONS variable for all other # options that need to be passed to the wx-config utility. For example, # to use the base toolkit found in the /usr/local path, set the variable # (before calling the FIND_PACKAGE command) as such: # # :: # # set(wxWidgets_CONFIG_OPTIONS --toolkit=base --prefix=/usr) # # # # The following are set after the configuration is done for both windows # and unix style: # # :: # # wxWidgets_FOUND - Set to TRUE if wxWidgets was found. # wxWidgets_INCLUDE_DIRS - Include directories for WIN32 # i.e., where to find "wx/wx.h" and # "wx/setup.h"; possibly empty for unices. # wxWidgets_LIBRARIES - Path to the wxWidgets libraries. # wxWidgets_LIBRARY_DIRS - compile time link dirs, useful for # rpath on UNIX. Typically an empty string # in WIN32 environment. # wxWidgets_DEFINITIONS - Contains defines required to compile/link # against WX, e.g. WXUSINGDLL # wxWidgets_DEFINITIONS_DEBUG- Contains defines required to compile/link # against WX debug builds, e.g. __WXDEBUG__ # wxWidgets_CXX_FLAGS - Include dirs and compiler flags for # unices, empty on WIN32. Essentially # "`wx-config --cxxflags`". # wxWidgets_USE_FILE - Convenience include file. # # # # Sample usage: # # :: # # # Note that for MinGW users the order of libs is important! # find_package(wxWidgets COMPONENTS net gl core base) # if(wxWidgets_FOUND) # include(${wxWidgets_USE_FILE}) # # and for each of your dependent executable/library targets: # target_link_libraries(<YourTarget> ${wxWidgets_LIBRARIES}) # endif() # # # # If wxWidgets is required (i.e., not an optional part): # # :: # # find_package(wxWidgets REQUIRED net gl core base) # include(${wxWidgets_USE_FILE}) # # and for each of your dependent executable/library targets: # target_link_libraries(<YourTarget> ${wxWidgets_LIBRARIES}) #============================================================================= # Copyright 2004-2009 Kitware, Inc. # Copyright 2007-2009 Miguel A. Figueroa-Villanueva <miguelf at ieee dot org> # # Distributed under the OSI-approved BSD License (the "License"); # see accompanying file Copyright.txt for details. # # This software is distributed WITHOUT ANY WARRANTY; without even the # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # See the License for more information. #============================================================================= # (To distribute this file outside of CMake, substitute the full # License text for the above reference.) # # FIXME: check this and provide a correct sample usage... # Remember to connect back to the upper text. # Sample usage with monolithic wx build: # # find_package(wxWidgets COMPONENTS mono) # ... # NOTES # # This module has been tested on the WIN32 platform with wxWidgets # 2.6.2, 2.6.3, and 2.5.3. However, it has been designed to # easily extend support to all possible builds, e.g., static/shared, # debug/release, unicode, universal, multilib/monolithic, etc.. # # If you want to use the module and your build type is not supported # out-of-the-box, please contact me to exchange information on how # your system is setup and I'll try to add support for it. # # AUTHOR # # Miguel A. Figueroa-Villanueva (miguelf at ieee dot org). # Jan Woetzel (jw at mip.informatik.uni-kiel.de). # Jan Mrázek (email at honzamrazek.cz) # # Based on previous works of: # Jan Woetzel (FindwxWindows.cmake), # Jorgen Bodde and Jerry Fath (FindwxWin.cmake). # TODO/ideas # # (1) Option/Setting to use all available wx libs # In contrast to expert developer who lists the # minimal set of required libs in wxWidgets_USE_LIBS # there is the newbie user: # - who just wants to link against WX with more 'magic' # - doesn't know the internal structure of WX or how it was built, # in particular if it is monolithic or not # - want to link against all available WX libs # Basically, the intent here is to mimic what wx-config would do by # default (i.e., `wx-config --libs`). # # Possible solution: # Add a reserved keyword "std" that initializes to what wx-config # would default to. If the user has not set the wxWidgets_USE_LIBS, # default to "std" instead of "base core" as it is now. To implement # "std" will basically boil down to a FOR_EACH lib-FOUND, but maybe # checking whether a minimal set was found. # FIXME: This and all the DBG_MSG calls should be removed after the # module stabilizes. # # Helper macro to control the debugging output globally. There are # two versions for controlling how verbose your output should be. macro(DBG_MSG _MSG) # message(STATUS # "${CMAKE_CURRENT_LIST_FILE}(${CMAKE_CURRENT_LIST_LINE}): ${_MSG}") endmacro() macro(DBG_MSG_V _MSG) # message(STATUS # "${CMAKE_CURRENT_LIST_FILE}(${CMAKE_CURRENT_LIST_LINE}): ${_MSG}") endmacro() # Clear return values in case the module is loaded more than once. set(wxWidgets_FOUND FALSE) set(wxWidgets_INCLUDE_DIRS "") set(wxWidgets_LIBRARIES "") set(wxWidgets_LIBRARY_DIRS "") set(wxWidgets_CXX_FLAGS "") # DEPRECATED: This is a patch to support the DEPRECATED use of # wxWidgets_USE_LIBS. # # If wxWidgets_USE_LIBS is set: # - if using <components>, then override wxWidgets_USE_LIBS # - else set wxWidgets_FIND_COMPONENTS to wxWidgets_USE_LIBS if(wxWidgets_USE_LIBS AND NOT wxWidgets_FIND_COMPONENTS) set(wxWidgets_FIND_COMPONENTS ${wxWidgets_USE_LIBS}) endif() DBG_MSG("wxWidgets_FIND_COMPONENTS : ${wxWidgets_FIND_COMPONENTS}") # Add the convenience use file if available. # # Get dir of this file which may reside in: # - CMAKE_MAKE_ROOT/Modules on CMake installation # - CMAKE_MODULE_PATH if user prefers his own specialized version set(wxWidgets_USE_FILE "") get_filename_component( wxWidgets_CURRENT_LIST_DIR ${CMAKE_CURRENT_LIST_FILE} PATH) # Prefer an existing customized version, but the user might override # the FindwxWidgets module and not the UsewxWidgets one. if(EXISTS "${wxWidgets_CURRENT_LIST_DIR}/UsewxWidgets.cmake") set(wxWidgets_USE_FILE "${wxWidgets_CURRENT_LIST_DIR}/UsewxWidgets.cmake") else() set(wxWidgets_USE_FILE UsewxWidgets) endif() #===================================================================== # Determine whether unix or win32 paths should be used #===================================================================== if(WIN32 AND NOT CYGWIN AND NOT MSYS AND NOT CMAKE_HOST_UNIX ) set(wxWidgets_FIND_STYLE "win32") else() set(wxWidgets_FIND_STYLE "unix") endif() #===================================================================== # WIN32_FIND_STYLE #===================================================================== if(wxWidgets_FIND_STYLE STREQUAL "win32") # Useful common wx libs needed by almost all components. set(wxWidgets_COMMON_LIBRARIES png tiff jpeg zlib regex expat) # DEPRECATED: Use find_package(wxWidgets COMPONENTS mono) instead. if(NOT wxWidgets_FIND_COMPONENTS) if(wxWidgets_USE_MONOLITHIC) set(wxWidgets_FIND_COMPONENTS mono) else() set(wxWidgets_FIND_COMPONENTS core base) # this is default endif() endif() # Add the common (usually required libs) unless # wxWidgets_EXCLUDE_COMMON_LIBRARIES has been set. if(NOT wxWidgets_EXCLUDE_COMMON_LIBRARIES) list(APPEND wxWidgets_FIND_COMPONENTS ${wxWidgets_COMMON_LIBRARIES}) endif() #------------------------------------------------------------------- # WIN32: Helper MACROS #------------------------------------------------------------------- # # Get filename components for a configuration. For example, # if _CONFIGURATION = mswunivud, then _UNV=univ, _UCD=u _DBG=d # if _CONFIGURATION = mswu, then _UNV="", _UCD=u _DBG="" # macro(WX_GET_NAME_COMPONENTS _CONFIGURATION _UNV _UCD _DBG) string(REGEX MATCH "univ" ${_UNV} "${_CONFIGURATION}") string(REGEX REPLACE "msw.*(u)[d]*$" "u" ${_UCD} "${_CONFIGURATION}") if(${_UCD} STREQUAL ${_CONFIGURATION}) set(${_UCD} "") endif() string(REGEX MATCH "d$" ${_DBG} "${_CONFIGURATION}") endmacro() # # Find libraries associated to a configuration. # macro(WX_FIND_LIBS _UNV _UCD _DBG) DBG_MSG_V("m_unv = ${_UNV}") DBG_MSG_V("m_ucd = ${_UCD}") DBG_MSG_V("m_dbg = ${_DBG}") # FIXME: What if both regex libs are available. regex should be # found outside the loop and only wx${LIB}${_UCD}${_DBG}. # Find wxWidgets common libraries. foreach(LIB ${wxWidgets_COMMON_LIBRARIES} scintilla) find_library(WX_${LIB}${_DBG} NAMES wx${LIB}${_UCD}${_DBG} # for regex wx${LIB}${_DBG} PATHS ${WX_LIB_DIR} NO_DEFAULT_PATH ) mark_as_advanced(WX_${LIB}${_DBG}) endforeach() # Find wxWidgets multilib base libraries. find_library(WX_base${_DBG} NAMES wxbase31${_UCD}${_DBG} wxbase30${_UCD}${_DBG} wxbase29${_UCD}${_DBG} wxbase28${_UCD}${_DBG} wxbase27${_UCD}${_DBG} wxbase26${_UCD}${_DBG} wxbase25${_UCD}${_DBG} PATHS ${WX_LIB_DIR} NO_DEFAULT_PATH ) mark_as_advanced(WX_base${_DBG}) foreach(LIB net odbc xml) find_library(WX_${LIB}${_DBG} NAMES wxbase31${_UCD}${_DBG}_${LIB} wxbase30${_UCD}${_DBG}_${LIB} wxbase29${_UCD}${_DBG}_${LIB} wxbase28${_UCD}${_DBG}_${LIB} wxbase27${_UCD}${_DBG}_${LIB} wxbase26${_UCD}${_DBG}_${LIB} wxbase25${_UCD}${_DBG}_${LIB} PATHS ${WX_LIB_DIR} NO_DEFAULT_PATH ) mark_as_advanced(WX_${LIB}${_DBG}) endforeach() # Find wxWidgets monolithic library. find_library(WX_mono${_DBG} NAMES wxmsw${_UNV}31${_UCD}${_DBG} wxmsw${_UNV}30${_UCD}${_DBG} wxmsw${_UNV}29${_UCD}${_DBG} wxmsw${_UNV}28${_UCD}${_DBG} wxmsw${_UNV}27${_UCD}${_DBG} wxmsw${_UNV}26${_UCD}${_DBG} wxmsw${_UNV}25${_UCD}${_DBG} PATHS ${WX_LIB_DIR} NO_DEFAULT_PATH ) mark_as_advanced(WX_mono${_DBG}) # Find wxWidgets multilib libraries. foreach(LIB core adv aui html media xrc dbgrid gl qa richtext webview stc ribbon propgrid) find_library(WX_${LIB}${_DBG} NAMES wxmsw${_UNV}31${_UCD}${_DBG}_${LIB} wxmsw${_UNV}30${_UCD}${_DBG}_${LIB} wxmsw${_UNV}29${_UCD}${_DBG}_${LIB} wxmsw${_UNV}28${_UCD}${_DBG}_${LIB} wxmsw${_UNV}27${_UCD}${_DBG}_${LIB} wxmsw${_UNV}26${_UCD}${_DBG}_${LIB} wxmsw${_UNV}25${_UCD}${_DBG}_${LIB} PATHS ${WX_LIB_DIR} NO_DEFAULT_PATH ) mark_as_advanced(WX_${LIB}${_DBG}) endforeach() endmacro() # # Clear all library paths, so that FIND_LIBRARY refinds them. # # Clear a lib, reset its found flag, and mark as advanced. macro(WX_CLEAR_LIB _LIB) set(${_LIB} "${_LIB}-NOTFOUND" CACHE FILEPATH "Cleared." FORCE) set(${_LIB}_FOUND FALSE) mark_as_advanced(${_LIB}) endmacro() # Clear all debug or release library paths (arguments are "d" or ""). macro(WX_CLEAR_ALL_LIBS _DBG) # Clear wxWidgets common libraries. foreach(LIB ${wxWidgets_COMMON_LIBRARIES} scintilla) WX_CLEAR_LIB(WX_${LIB}${_DBG}) endforeach() # Clear wxWidgets multilib base libraries. WX_CLEAR_LIB(WX_base${_DBG}) foreach(LIB net odbc xml) WX_CLEAR_LIB(WX_${LIB}${_DBG}) endforeach() # Clear wxWidgets monolithic library. WX_CLEAR_LIB(WX_mono${_DBG}) # Clear wxWidgets multilib libraries. foreach(LIB core adv aui html media xrc dbgrid gl qa richtext webview stc ribbon propgrid) WX_CLEAR_LIB(WX_${LIB}${_DBG}) endforeach() endmacro() # Clear all wxWidgets debug libraries. macro(WX_CLEAR_ALL_DBG_LIBS) WX_CLEAR_ALL_LIBS("d") endmacro() # Clear all wxWidgets release libraries. macro(WX_CLEAR_ALL_REL_LIBS) WX_CLEAR_ALL_LIBS("") endmacro() # # Set the wxWidgets_LIBRARIES variable. # Also, Sets output variable wxWidgets_FOUND to FALSE if it fails. # macro(WX_SET_LIBRARIES _LIBS _DBG) DBG_MSG_V("Looking for ${${_LIBS}}") if(WX_USE_REL_AND_DBG) foreach(LIB ${${_LIBS}}) DBG_MSG_V("Searching for ${LIB} and ${LIB}d") DBG_MSG_V("WX_${LIB} : ${WX_${LIB}}") DBG_MSG_V("WX_${LIB}d : ${WX_${LIB}d}") if(WX_${LIB} AND WX_${LIB}d) DBG_MSG_V("Found ${LIB} and ${LIB}d") list(APPEND wxWidgets_LIBRARIES debug ${WX_${LIB}d} optimized ${WX_${LIB}} ) else() DBG_MSG_V("- not found due to missing WX_${LIB}=${WX_${LIB}} or WX_${LIB}d=${WX_${LIB}d}") set(wxWidgets_FOUND FALSE) endif() endforeach() else() foreach(LIB ${${_LIBS}}) DBG_MSG_V("Searching for ${LIB}${_DBG}") DBG_MSG_V("WX_${LIB}${_DBG} : ${WX_${LIB}${_DBG}}") if(WX_${LIB}${_DBG}) DBG_MSG_V("Found ${LIB}${_DBG}") list(APPEND wxWidgets_LIBRARIES ${WX_${LIB}${_DBG}}) else() DBG_MSG_V( "- not found due to missing WX_${LIB}${_DBG}=${WX_${LIB}${_DBG}}") set(wxWidgets_FOUND FALSE) endif() endforeach() endif() DBG_MSG_V("OpenGL") list(FIND ${_LIBS} gl WX_USE_GL) if(NOT WX_USE_GL EQUAL -1) DBG_MSG_V("- is required.") list(APPEND wxWidgets_LIBRARIES opengl32 glu32) endif() list(APPEND wxWidgets_LIBRARIES winmm comctl32 rpcrt4 wsock32) endmacro() #------------------------------------------------------------------- # WIN32: Start actual work. #------------------------------------------------------------------- # Look for an installation tree. find_path(wxWidgets_ROOT_DIR NAMES include/wx/wx.h PATHS ENV wxWidgets_ROOT_DIR ENV WXWIN "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\wxWidgets_is1;Inno Setup: App Path]" # WX 2.6.x C:/ D:/ ENV ProgramFiles PATH_SUFFIXES wxWidgets-3.0.2 wxWidgets-3.0.1 wxWidgets-3.0.0 wxWidgets-2.9.5 wxWidgets-2.9.4 wxWidgets-2.9.3 wxWidgets-2.9.2 wxWidgets-2.9.1 wxWidgets-2.9.0 wxWidgets-2.8.9 wxWidgets-2.8.8 wxWidgets-2.8.7 wxWidgets-2.8.6 wxWidgets-2.8.5 wxWidgets-2.8.4 wxWidgets-2.8.3 wxWidgets-2.8.2 wxWidgets-2.8.1 wxWidgets-2.8.0 wxWidgets-2.7.4 wxWidgets-2.7.3 wxWidgets-2.7.2 wxWidgets-2.7.1 wxWidgets-2.7.0 wxWidgets-2.7.0-1 wxWidgets-2.6.4 wxWidgets-2.6.3 wxWidgets-2.6.2 wxWidgets-2.6.1 wxWidgets-2.5.4 wxWidgets-2.5.3 wxWidgets-2.5.2 wxWidgets-2.5.1 wxWidgets DOC "wxWidgets base/installation directory" ) # If wxWidgets_ROOT_DIR changed, clear lib dir. if(NOT WX_ROOT_DIR STREQUAL wxWidgets_ROOT_DIR) set(WX_ROOT_DIR ${wxWidgets_ROOT_DIR} CACHE INTERNAL "wxWidgets_ROOT_DIR") set(wxWidgets_LIB_DIR "wxWidgets_LIB_DIR-NOTFOUND" CACHE PATH "Cleared." FORCE) endif() if(WX_ROOT_DIR) # Select one default tree inside the already determined wx tree. # Prefer static/shared order usually consistent with build # settings. if(MINGW) set(WX_LIB_DIR_PREFIX gcc) elseif(CMAKE_CL_64) set(WX_LIB_DIR_PREFIX vc_x64) else() set(WX_LIB_DIR_PREFIX vc) endif() if(BUILD_SHARED_LIBS) find_path(wxWidgets_LIB_DIR NAMES msw/wx/setup.h mswd/wx/setup.h mswu/wx/setup.h mswud/wx/setup.h mswuniv/wx/setup.h mswunivd/wx/setup.h mswunivu/wx/setup.h mswunivud/wx/setup.h PATHS ${WX_ROOT_DIR}/lib/${WX_LIB_DIR_PREFIX}_dll # prefer shared ${WX_ROOT_DIR}/lib/${WX_LIB_DIR_PREFIX}_lib DOC "Path to wxWidgets libraries" NO_DEFAULT_PATH ) else() find_path(wxWidgets_LIB_DIR NAMES msw/wx/setup.h mswd/wx/setup.h mswu/wx/setup.h mswud/wx/setup.h mswuniv/wx/setup.h mswunivd/wx/setup.h mswunivu/wx/setup.h mswunivud/wx/setup.h PATHS ${WX_ROOT_DIR}/lib/${WX_LIB_DIR_PREFIX}_lib # prefer static ${WX_ROOT_DIR}/lib/${WX_LIB_DIR_PREFIX}_dll DOC "Path to wxWidgets libraries" NO_DEFAULT_PATH ) endif() # If wxWidgets_LIB_DIR changed, clear all libraries. if(NOT WX_LIB_DIR STREQUAL wxWidgets_LIB_DIR) set(WX_LIB_DIR ${wxWidgets_LIB_DIR} CACHE INTERNAL "wxWidgets_LIB_DIR") WX_CLEAR_ALL_DBG_LIBS() WX_CLEAR_ALL_REL_LIBS() endif() if(WX_LIB_DIR) # If building shared libs, define WXUSINGDLL to use dllimport. if(WX_LIB_DIR MATCHES "[dD][lL][lL]") set(wxWidgets_DEFINITIONS WXUSINGDLL) DBG_MSG_V("detected SHARED/DLL tree WX_LIB_DIR=${WX_LIB_DIR}") endif() # Search for available configuration types. foreach(CFG mswunivud mswunivd mswud mswd mswunivu mswuniv mswu msw) set(WX_${CFG}_FOUND FALSE) if(EXISTS ${WX_LIB_DIR}/${CFG}) list(APPEND WX_CONFIGURATION_LIST ${CFG}) set(WX_${CFG}_FOUND TRUE) set(WX_CONFIGURATION ${CFG}) endif() endforeach() DBG_MSG_V("WX_CONFIGURATION_LIST=${WX_CONFIGURATION_LIST}") if(WX_CONFIGURATION) set(wxWidgets_FOUND TRUE) # If the selected configuration wasn't found force the default # one. Otherwise, use it but still force a refresh for # updating the doc string with the current list of available # configurations. if(NOT WX_${wxWidgets_CONFIGURATION}_FOUND) set(wxWidgets_CONFIGURATION ${WX_CONFIGURATION} CACHE STRING "Set wxWidgets configuration (${WX_CONFIGURATION_LIST})" FORCE) else() set(wxWidgets_CONFIGURATION ${wxWidgets_CONFIGURATION} CACHE STRING "Set wxWidgets configuration (${WX_CONFIGURATION_LIST})" FORCE) endif() # If release config selected, and both release/debug exist. if(WX_${wxWidgets_CONFIGURATION}d_FOUND) option(wxWidgets_USE_REL_AND_DBG "Use release and debug configurations?" TRUE) set(WX_USE_REL_AND_DBG ${wxWidgets_USE_REL_AND_DBG}) else() # If the option exists (already in cache), force it false. if(wxWidgets_USE_REL_AND_DBG) set(wxWidgets_USE_REL_AND_DBG FALSE CACHE BOOL "No ${wxWidgets_CONFIGURATION}d found." FORCE) endif() set(WX_USE_REL_AND_DBG FALSE) endif() # Get configuration parameters from the name. WX_GET_NAME_COMPONENTS(${wxWidgets_CONFIGURATION} UNV UCD DBG) # Set wxWidgets lib setup include directory. if(EXISTS ${WX_LIB_DIR}/${wxWidgets_CONFIGURATION}/wx/setup.h) set(wxWidgets_INCLUDE_DIRS ${WX_LIB_DIR}/${wxWidgets_CONFIGURATION}) else() DBG_MSG("wxWidgets_FOUND FALSE because ${WX_LIB_DIR}/${wxWidgets_CONFIGURATION}/wx/setup.h does not exists.") set(wxWidgets_FOUND FALSE) endif() # Set wxWidgets main include directory. if(EXISTS ${WX_ROOT_DIR}/include/wx/wx.h) list(APPEND wxWidgets_INCLUDE_DIRS ${WX_ROOT_DIR}/include) else() DBG_MSG("wxWidgets_FOUND FALSE because WX_ROOT_DIR=${WX_ROOT_DIR} has no ${WX_ROOT_DIR}/include/wx/wx.h") set(wxWidgets_FOUND FALSE) endif() # Find wxWidgets libraries. WX_FIND_LIBS("${UNV}" "${UCD}" "${DBG}") if(WX_USE_REL_AND_DBG) WX_FIND_LIBS("${UNV}" "${UCD}" "d") endif() # Settings for requested libs (i.e., include dir, libraries, etc.). WX_SET_LIBRARIES(wxWidgets_FIND_COMPONENTS "${DBG}") # Add necessary definitions for unicode builds if("${UCD}" STREQUAL "u") list(APPEND wxWidgets_DEFINITIONS UNICODE _UNICODE) endif() # Add necessary definitions for debug builds set(wxWidgets_DEFINITIONS_DEBUG _DEBUG __WXDEBUG__) endif() endif() endif() #===================================================================== # UNIX_FIND_STYLE #===================================================================== else() if(wxWidgets_FIND_STYLE STREQUAL "unix") #----------------------------------------------------------------- # UNIX: Helper MACROS #----------------------------------------------------------------- # # Set the default values based on "wx-config --selected-config". # macro(WX_CONFIG_SELECT_GET_DEFAULT) execute_process( COMMAND sh "${wxWidgets_CONFIG_EXECUTABLE}" ${wxWidgets_CONFIG_OPTIONS} --selected-config OUTPUT_VARIABLE _wx_selected_config RESULT_VARIABLE _wx_result ERROR_QUIET ) if(_wx_result EQUAL 0) foreach(_opt_name debug static unicode universal) string(TOUPPER ${_opt_name} _upper_opt_name) if(_wx_selected_config MATCHES "${_opt_name}") set(wxWidgets_DEFAULT_${_upper_opt_name} ON) else() set(wxWidgets_DEFAULT_${_upper_opt_name} OFF) endif() endforeach() else() foreach(_upper_opt_name DEBUG STATIC UNICODE UNIVERSAL) set(wxWidgets_DEFAULT_${_upper_opt_name} OFF) endforeach() endif() endmacro() # # Query a boolean configuration option to determine if the system # has both builds available. If so, provide the selection option # to the user. # macro(WX_CONFIG_SELECT_QUERY_BOOL _OPT_NAME _OPT_HELP) execute_process( COMMAND sh "${wxWidgets_CONFIG_EXECUTABLE}" ${wxWidgets_CONFIG_OPTIONS} --${_OPT_NAME}=yes RESULT_VARIABLE _wx_result_yes OUTPUT_QUIET ERROR_QUIET ) execute_process( COMMAND sh "${wxWidgets_CONFIG_EXECUTABLE}" ${wxWidgets_CONFIG_OPTIONS} --${_OPT_NAME}=no RESULT_VARIABLE _wx_result_no OUTPUT_QUIET ERROR_QUIET ) string(TOUPPER ${_OPT_NAME} _UPPER_OPT_NAME) if(_wx_result_yes EQUAL 0 AND _wx_result_no EQUAL 0) option(wxWidgets_USE_${_UPPER_OPT_NAME} ${_OPT_HELP} ${wxWidgets_DEFAULT_${_UPPER_OPT_NAME}}) else() # If option exists (already in cache), force to available one. if(DEFINED wxWidgets_USE_${_UPPER_OPT_NAME}) if(_wx_result_yes EQUAL 0) set(wxWidgets_USE_${_UPPER_OPT_NAME} ON CACHE BOOL ${_OPT_HELP} FORCE) else() set(wxWidgets_USE_${_UPPER_OPT_NAME} OFF CACHE BOOL ${_OPT_HELP} FORCE) endif() endif() endif() endmacro() # # Set wxWidgets_SELECT_OPTIONS to wx-config options for selecting # among multiple builds. # macro(WX_CONFIG_SELECT_SET_OPTIONS) set(wxWidgets_SELECT_OPTIONS ${wxWidgets_CONFIG_OPTIONS}) foreach(_opt_name debug static unicode universal) string(TOUPPER ${_opt_name} _upper_opt_name) if(DEFINED wxWidgets_USE_${_upper_opt_name}) if(wxWidgets_USE_${_upper_opt_name}) list(APPEND wxWidgets_SELECT_OPTIONS --${_opt_name}=yes) else() list(APPEND wxWidgets_SELECT_OPTIONS --${_opt_name}=no) endif() endif() endforeach() endmacro() #----------------------------------------------------------------- # UNIX: Start actual work. #----------------------------------------------------------------- # Support cross-compiling, only search in the target platform. find_program(wxWidgets_CONFIG_EXECUTABLE NAMES wx-config wx-config-3.1 wx-config-3.0 wx-config-2.9 wx-config-2.8 DOC "Location of wxWidgets library configuration provider binary (wx-config)." ONLY_CMAKE_FIND_ROOT_PATH ) if(wxWidgets_CONFIG_EXECUTABLE) set(wxWidgets_FOUND TRUE) # get defaults based on "wx-config --selected-config" WX_CONFIG_SELECT_GET_DEFAULT() # for each option: if both builds are available, provide option WX_CONFIG_SELECT_QUERY_BOOL(debug "Use debug build?") WX_CONFIG_SELECT_QUERY_BOOL(unicode "Use unicode build?") WX_CONFIG_SELECT_QUERY_BOOL(universal "Use universal build?") WX_CONFIG_SELECT_QUERY_BOOL(static "Link libraries statically?") # process selection to set wxWidgets_SELECT_OPTIONS WX_CONFIG_SELECT_SET_OPTIONS() DBG_MSG("wxWidgets_SELECT_OPTIONS=${wxWidgets_SELECT_OPTIONS}") # run the wx-config program to get cxxflags execute_process( COMMAND sh "${wxWidgets_CONFIG_EXECUTABLE}" ${wxWidgets_SELECT_OPTIONS} --cxxflags OUTPUT_VARIABLE wxWidgets_CXX_FLAGS RESULT_VARIABLE RET ERROR_QUIET ) if(RET EQUAL 0) string(STRIP "${wxWidgets_CXX_FLAGS}" wxWidgets_CXX_FLAGS) separate_arguments(wxWidgets_CXX_FLAGS) DBG_MSG_V("wxWidgets_CXX_FLAGS=${wxWidgets_CXX_FLAGS}") # parse definitions from cxxflags; # drop -D* from CXXFLAGS and the -D prefix string(REGEX MATCHALL "-D[^;]+" wxWidgets_DEFINITIONS "${wxWidgets_CXX_FLAGS}") string(REGEX REPLACE "-D[^;]+(;|$)" "" wxWidgets_CXX_FLAGS "${wxWidgets_CXX_FLAGS}") string(REGEX REPLACE ";$" "" wxWidgets_CXX_FLAGS "${wxWidgets_CXX_FLAGS}") string(REPLACE "-D" "" wxWidgets_DEFINITIONS "${wxWidgets_DEFINITIONS}") # parse include dirs from cxxflags; drop -I prefix string(REGEX MATCHALL "-I[^;]+" wxWidgets_INCLUDE_DIRS "${wxWidgets_CXX_FLAGS}") string(REGEX REPLACE "-I[^;]+;" "" wxWidgets_CXX_FLAGS "${wxWidgets_CXX_FLAGS}") string(REPLACE "-I" "" wxWidgets_INCLUDE_DIRS "${wxWidgets_INCLUDE_DIRS}") # Flags are a string, not a list, fix it here string(REPLACE ";" " " wxWidgets_CXX_FLAGS "${wxWidgets_CXX_FLAGS}") DBG_MSG_V("wxWidgets_DEFINITIONS=${wxWidgets_DEFINITIONS}") DBG_MSG_V("wxWidgets_INCLUDE_DIRS=${wxWidgets_INCLUDE_DIRS}") DBG_MSG_V("wxWidgets_CXX_FLAGS=${wxWidgets_CXX_FLAGS}") else() set(wxWidgets_FOUND FALSE) DBG_MSG_V("${wxWidgets_CONFIG_EXECUTABLE} --cxxflags FAILED with RET=${RET}") endif() # run the wx-config program to get the libs # - NOTE: wx-config doesn't verify that the libs requested exist # it just produces the names. Maybe a TRY_COMPILE would # be useful here... string(REPLACE ";" "," wxWidgets_FIND_COMPONENTS "${wxWidgets_FIND_COMPONENTS}") execute_process( COMMAND sh "${wxWidgets_CONFIG_EXECUTABLE}" ${wxWidgets_SELECT_OPTIONS} --libs ${wxWidgets_FIND_COMPONENTS} OUTPUT_VARIABLE wxWidgets_LIBRARIES RESULT_VARIABLE RET ERROR_QUIET ) if(RET EQUAL 0) string(STRIP "${wxWidgets_LIBRARIES}" wxWidgets_LIBRARIES) separate_arguments(wxWidgets_LIBRARIES) string(REPLACE "-framework;" "-framework " wxWidgets_LIBRARIES "${wxWidgets_LIBRARIES}") string(REPLACE "-arch;" "-arch " wxWidgets_LIBRARIES "${wxWidgets_LIBRARIES}") string(REPLACE "-isysroot;" "-isysroot " wxWidgets_LIBRARIES "${wxWidgets_LIBRARIES}") # extract linkdirs (-L) for rpath (i.e., LINK_DIRECTORIES) string(REGEX MATCHALL "-L[^;]+" wxWidgets_LIBRARY_DIRS "${wxWidgets_LIBRARIES}") string(REPLACE "-L" "" wxWidgets_LIBRARY_DIRS "${wxWidgets_LIBRARY_DIRS}") DBG_MSG_V("wxWidgets_LIBRARIES=${wxWidgets_LIBRARIES}") DBG_MSG_V("wxWidgets_LIBRARY_DIRS=${wxWidgets_LIBRARY_DIRS}") else() set(wxWidgets_FOUND FALSE) DBG_MSG("${wxWidgets_CONFIG_EXECUTABLE} --libs ${wxWidgets_FIND_COMPONENTS} FAILED with RET=${RET}") endif() endif() # When using wx-config in MSYS, the include paths are UNIX style paths which may or may # not work correctly depending on you MSYS/MinGW configuration. CMake expects native # paths internally. if(wxWidgets_FOUND AND MSYS) find_program(_cygpath_exe cygpath ONLY_CMAKE_FIND_ROOT_PATH) DBG_MSG_V("_cygpath_exe: ${_cygpath_exe}") if(_cygpath_exe) set(_tmp_path "") foreach(_path ${wxWidgets_INCLUDE_DIRS}) execute_process( COMMAND cygpath -w ${_path} OUTPUT_VARIABLE _native_path RESULT_VARIABLE _retv OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_QUIET ) if(_retv EQUAL 0) file(TO_CMAKE_PATH ${_native_path} _native_path) DBG_MSG_V("Path ${_path} converted to ${_native_path}") set(_tmp_path "${_tmp_path} ${_native_path}") endif() endforeach() DBG_MSG("Setting wxWidgets_INCLUDE_DIRS = ${_tmp_path}") set(wxWidgets_INCLUDE_DIRS ${_tmp_path}) separate_arguments(wxWidgets_INCLUDE_DIRS) list(REMOVE_ITEM wxWidgets_INCLUDE_DIRS "") endif() endif() #===================================================================== # Neither UNIX_FIND_STYLE, nor WIN32_FIND_STYLE #===================================================================== else() if(NOT wxWidgets_FIND_QUIETLY) message(STATUS "${CMAKE_CURRENT_LIST_FILE}(${CMAKE_CURRENT_LIST_LINE}): \n" " Platform unknown/unsupported. It's neither WIN32 nor UNIX " "find style." ) endif() endif() endif() # Check that all libraries are present, as wx-config does not check it foreach(_wx_lib_ ${wxWidgets_LIBRARIES}) if("${_wx_lib_}" MATCHES "^-l(.*)") set(_wx_lib_name "${CMAKE_MATCH_1}") unset(_wx_lib_found CACHE) find_library(_wx_lib_found NAMES ${_wx_lib_name} HINTS ${wxWidgets_LIBRARY_DIRS}) if(_wx_lib_found STREQUAL _wx_lib_found-NOTFOUND) list(APPEND _wx_lib_missing ${_wx_lib_name}) endif() unset(_wx_lib_found CACHE) endif() endforeach() if (_wx_lib_missing) string(REPLACE ";" " " _wx_lib_missing "${_wx_lib_missing}") DBG_MSG_V("wxWidgets not found due to following missing libraries: ${_wx_lib_missing}") set(wxWidgets_FOUND FALSE) unset(wxWidgets_LIBRARIES) endif() # Check if a specfic version was requested by find_package(). if(wxWidgets_FOUND) find_file(_filename wx/version.h PATHS ${wxWidgets_INCLUDE_DIRS} NO_DEFAULT_PATH) DBG_MSG("_filename: ${_filename}") if(NOT _filename) message(FATAL_ERROR "wxWidgets wx/version.h file not found in ${wxWidgets_INCLUDE_DIRS}.") endif() file(READ ${_filename} _wx_version_h) string(REGEX REPLACE "^(.*\n)?#define +wxMAJOR_VERSION +([0-9]+).*" "\\2" wxWidgets_VERSION_MAJOR "${_wx_version_h}" ) string(REGEX REPLACE "^(.*\n)?#define +wxMINOR_VERSION +([0-9]+).*" "\\2" wxWidgets_VERSION_MINOR "${_wx_version_h}" ) string(REGEX REPLACE "^(.*\n)?#define +wxRELEASE_NUMBER +([0-9]+).*" "\\2" wxWidgets_VERSION_PATCH "${_wx_version_h}" ) set(wxWidgets_VERSION_STRING "${wxWidgets_VERSION_MAJOR}.${wxWidgets_VERSION_MINOR}.${wxWidgets_VERSION_PATCH}" ) DBG_MSG("wxWidgets_VERSION_STRING: ${wxWidgets_VERSION_STRING}") endif() # Debug output: DBG_MSG("wxWidgets_FOUND : ${wxWidgets_FOUND}") DBG_MSG("wxWidgets_INCLUDE_DIRS : ${wxWidgets_INCLUDE_DIRS}") DBG_MSG("wxWidgets_LIBRARY_DIRS : ${wxWidgets_LIBRARY_DIRS}") DBG_MSG("wxWidgets_LIBRARIES : ${wxWidgets_LIBRARIES}") DBG_MSG("wxWidgets_CXX_FLAGS : ${wxWidgets_CXX_FLAGS}") DBG_MSG("wxWidgets_USE_FILE : ${wxWidgets_USE_FILE}") DBG_MSG("wxWidgets_FIND_VERSION : ${wxWidgets_FIND_VERSION}") DBG_MSG("wxWidgets_VERSION_MAJOR : ${wxWidgets_VERSION_MAJOR}") DBG_MSG("wxWidgets_VERSION_MINOR : ${wxWidgets_VERSION_MINOR}") DBG_MSG("wxWidgets_VERSION_PATCH : ${wxWidgets_VERSION_PATCH}") #===================================================================== #===================================================================== include(FindPackageHandleStandardArgs) find_package_handle_standard_args(wxWidgets REQUIRED_VARS wxWidgets_LIBRARIES wxWidgets_INCLUDE_DIRS VERSION_VAR wxWidgets_VERSION_STRING ) #===================================================================== # Macros for use in wxWidgets apps. # - This module will not fail to find wxWidgets based on the code # below. Hence, it's required to check for validity of: # # wxWidgets_wxrc_EXECUTABLE #===================================================================== # Resource file compiler. find_program(wxWidgets_wxrc_EXECUTABLE wxrc ${wxWidgets_ROOT_DIR}/utils/wxrc/vc_msw DOC "Location of wxWidgets resource file compiler binary (wxrc)" ) # # WX_SPLIT_ARGUMENTS_ON(<keyword> <left> <right> <arg1> <arg2> ...) # # Sets <left> and <right> to contain arguments to the left and right, # respectively, of <keyword>. # # Example usage: # function(WXWIDGETS_ADD_RESOURCES outfiles) # WX_SPLIT_ARGUMENTS_ON(OPTIONS wxrc_files wxrc_options ${ARGN}) # ... # endfunction() # # WXWIDGETS_ADD_RESOURCES(sources ${xrc_files} OPTIONS -e -o file.C) # # NOTE: This is a generic piece of code that should be renamed to # SPLIT_ARGUMENTS_ON and put in a file serving the same purpose as # FindPackageStandardArgs.cmake. At the time of this writing # FindQt4.cmake has a QT4_EXTRACT_OPTIONS, which I basically copied # here a bit more generalized. So, there are already two find modules # using this approach. # function(WX_SPLIT_ARGUMENTS_ON _keyword _leftvar _rightvar) # FIXME: Document that the input variables will be cleared. #list(APPEND ${_leftvar} "") #list(APPEND ${_rightvar} "") set(${_leftvar} "") set(${_rightvar} "") set(_doing_right FALSE) foreach(element ${ARGN}) if("${element}" STREQUAL "${_keyword}") set(_doing_right TRUE) else() if(_doing_right) list(APPEND ${_rightvar} "${element}") else() list(APPEND ${_leftvar} "${element}") endif() endif() endforeach() set(${_leftvar} ${${_leftvar}} PARENT_SCOPE) set(${_rightvar} ${${_rightvar}} PARENT_SCOPE) endfunction() # # WX_GET_DEPENDENCIES_FROM_XML( # <depends> # <match_pattern> # <clean_pattern> # <xml_contents> # <depends_path> # ) # # FIXME: Add documentation here... # function(WX_GET_DEPENDENCIES_FROM_XML _depends _match_patt _clean_patt _xml_contents _depends_path ) string(REGEX MATCHALL ${_match_patt} dep_file_list "${${_xml_contents}}" ) foreach(dep_file ${dep_file_list}) string(REGEX REPLACE ${_clean_patt} "" dep_file "${dep_file}") # make the file have an absolute path if(NOT IS_ABSOLUTE "${dep_file}") set(dep_file "${${_depends_path}}/${dep_file}") endif() # append file to dependency list list(APPEND ${_depends} "${dep_file}") endforeach() set(${_depends} ${${_depends}} PARENT_SCOPE) endfunction() # # WXWIDGETS_ADD_RESOURCES(<sources> <xrc_files> # OPTIONS <options> [NO_CPP_CODE]) # # Adds a custom command for resource file compilation of the # <xrc_files> and appends the output files to <sources>. # # Example usages: # WXWIDGETS_ADD_RESOURCES(sources xrc/main_frame.xrc) # WXWIDGETS_ADD_RESOURCES(sources ${xrc_files} OPTIONS -e -o altname.cxx) # function(WXWIDGETS_ADD_RESOURCES _outfiles) WX_SPLIT_ARGUMENTS_ON(OPTIONS rc_file_list rc_options ${ARGN}) # Parse files for dependencies. set(rc_file_list_abs "") set(rc_depends "") foreach(rc_file ${rc_file_list}) get_filename_component(depends_path ${rc_file} PATH) get_filename_component(rc_file_abs ${rc_file} ABSOLUTE) list(APPEND rc_file_list_abs "${rc_file_abs}") # All files have absolute paths or paths relative to the location # of the rc file. file(READ "${rc_file_abs}" rc_file_contents) # get bitmap/bitmap2 files WX_GET_DEPENDENCIES_FROM_XML( rc_depends "<bitmap[^<]+" "^<bitmap[^>]*>" rc_file_contents depends_path ) # get url files WX_GET_DEPENDENCIES_FROM_XML( rc_depends "<url[^<]+" "^<url[^>]*>" rc_file_contents depends_path ) # get wxIcon files WX_GET_DEPENDENCIES_FROM_XML( rc_depends "<object[^>]*class=\"wxIcon\"[^<]+" "^<object[^>]*>" rc_file_contents depends_path ) endforeach() # # Parse options. # # If NO_CPP_CODE option specified, then produce .xrs file rather # than a .cpp file (i.e., don't add the default --cpp-code option). list(FIND rc_options NO_CPP_CODE index) if(index EQUAL -1) list(APPEND rc_options --cpp-code) # wxrc's default output filename for cpp code. set(outfile resource.cpp) else() list(REMOVE_AT rc_options ${index}) # wxrc's default output filename for xrs file. set(outfile resource.xrs) endif() # Get output name for use in add_custom_command. # - short option scanning list(FIND rc_options -o index) if(NOT index EQUAL -1) math(EXPR filename_index "${index} + 1") list(GET rc_options ${filename_index} outfile) #list(REMOVE_AT rc_options ${index} ${filename_index}) endif() # - long option scanning string(REGEX MATCH "--output=[^;]*" outfile_opt "${rc_options}") if(outfile_opt) string(REPLACE "--output=" "" outfile "${outfile_opt}") endif() #string(REGEX REPLACE "--output=[^;]*;?" "" rc_options "${rc_options}") #string(REGEX REPLACE ";$" "" rc_options "${rc_options}") if(NOT IS_ABSOLUTE "${outfile}") set(outfile "${CMAKE_CURRENT_BINARY_DIR}/${outfile}") endif() add_custom_command( OUTPUT "${outfile}" COMMAND ${wxWidgets_wxrc_EXECUTABLE} ${rc_options} ${rc_file_list_abs} DEPENDS ${rc_file_list_abs} ${rc_depends} ) # Add generated header to output file list. list(FIND rc_options -e short_index) list(FIND rc_options --extra-cpp-code long_index) if(NOT short_index EQUAL -1 OR NOT long_index EQUAL -1) get_filename_component(outfile_ext ${outfile} EXT) string(REPLACE "${outfile_ext}" ".h" outfile_header "${outfile}") list(APPEND ${_outfiles} "${outfile_header}") set_source_files_properties( "${outfile_header}" PROPERTIES GENERATED TRUE ) endif() # Add generated file to output file list. list(APPEND ${_outfiles} "${outfile}") set(${_outfiles} ${${_outfiles}} PARENT_SCOPE) endfunction()