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Diffstat (limited to 'CMakeModules/FindwxWidgets.cmake')
| -rw-r--r-- | CMakeModules/FindwxWidgets.cmake | 1145 |
1 files changed, 1145 insertions, 0 deletions
diff --git a/CMakeModules/FindwxWidgets.cmake b/CMakeModules/FindwxWidgets.cmake new file mode 100644 index 0000000..b93035d --- /dev/null +++ b/CMakeModules/FindwxWidgets.cmake @@ -0,0 +1,1145 @@ +# - 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> ${wxWidgets_LIBRARIES}) +# endif(wxWidgets_FOUND) +# +# If wxWidgets is required (i.e., not an optional part): +# find_package(wxWidgets REQUIRED net gl core base) +# include(${wxWidgets_USE_FILE}) +# # and for each of your dependent executable/library targets: +# target_link_libraries(<YourTarget> ${wxWidgets_LIBRARIES}) +# +# If a wxWidgets version or greater is required: +# find_package(wxWidgets 2.8.12 COMPONENTS net gl core base REQUIRED) +# +# If specific wxWidgets version is required: +# find_package(wxWidgets 2.8.12 EXACT COMPONENTS net gl core base REQUIRED) +# +#============================================================================= +# 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). +# +# 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 "${_MSG}") +endmacro(dbg_msg) +macro(dbg_msg_v _MSG) +# message(STATUS "${_MSG}") +endmacro(dbg_msg_v) + +# 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 "") + +# Using SYSTEM with INCLUDE_DIRECTORIES in conjunction with wxWidgets on +# the Mac produces compiler errors. Set wxWidgets_INCLUDE_DIRS_NO_SYSTEM +# to prevent UsewxWidgets.cmake from using SYSTEM. +# +# See cmake mailing list discussions for more info: +# http://www.cmake.org/pipermail/cmake/2008-April/021115.html +# http://www.cmake.org/pipermail/cmake/2008-April/021146.html +# +if(APPLE) + set(wxWidgets_INCLUDE_DIRS_NO_SYSTEM 1) +endif(APPLE) + +# 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(wxWidgets_USE_LIBS AND NOT wxWidgets_FIND_COMPONENTS) +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 + "${wxWidgets_CURRENT_LIST_DIR}/UsewxWidgets.cmake") +else(EXISTS "${wxWidgets_CURRENT_LIST_DIR}/UsewxWidgets.cmake") + set(wxWidgets_USE_FILE UsewxWidgets) +endif(EXISTS "${wxWidgets_CURRENT_LIST_DIR}/UsewxWidgets.cmake") + +#===================================================================== +#===================================================================== + + +if(WIN32 AND NOT CYGWIN AND NOT MSYS AND NOT CMAKE_HOST_UNIX ) + dbg_msg( "setting win32 style" ) + set(wxWidgets_FIND_STYLE "win32") +else() + if(CMAKE_HOST_UNIX OR MSYS) + dbg_msg( "unix style" ) + set(wxWidgets_FIND_STYLE "unix") + endif() +endif() + +#===================================================================== +# WIN32_FIND_STYLE +#===================================================================== +if(wxWidgets_FIND_STYLE STREQUAL "win32") + dbg_msg("Using win32 path") + + # 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(wxWidgets_USE_MONOLITHIC) + set(wxWidgets_FIND_COMPONENTS core base) # this is default + endif(wxWidgets_USE_MONOLITHIC) + endif(NOT wxWidgets_FIND_COMPONENTS) + + # 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(NOT wxWidgets_EXCLUDE_COMMON_LIBRARIES) + + #------------------------------------------------------------------- + # 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(${_UCD} STREQUAL ${_CONFIGURATION}) + string(REGEX MATCH "d$" ${_DBG} "${_CONFIGURATION}") + endmacro(wx_get_name_components) + + # + # 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}${_DBG}) + endforeach(LIB) + + dbg_msg( "WX_LIB_DIR:${WX_LIB_DIR}" ) + + # 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}${_DBG}) + endforeach(LIB) + + # Find wxWidgets monolithic library. + find_library(WX_mono${_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}${_DBG}) + endforeach(LIB) + endmacro(wx_find_libs) + + # + # Clear all library paths, so that FIND_LIBRARY refinds them. + # + # Clear a lib, reset its found flag, and mark as advanced. + macro(wx_clear_lib _LIB) + set(${_LIB} "${_LIB}-NOTFOUND" CACHE FILEPATH "Cleared." FORCE) + set(${_LIB}_FOUND FALSE) + mark_as_advanced(${_LIB}) + endmacro(wx_clear_lib) + # 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}${_DBG}) + endforeach(LIB) + + # Clear wxWidgets multilib base libraries. + wx_clear_lib(WX_base${_DBG}) + foreach(LIB net odbc xml) + wx_clear_lib(WX_${LIB}${_DBG}) + endforeach(LIB) + + # 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(LIB) + endmacro(wx_clear_all_libs) + # Clear all wxWidgets debug libraries. + macro(wx_clear_all_dbg_libs) + wx_clear_all_libs("d") + endmacro(wx_clear_all_dbg_libs) + # Clear all wxWidgets release libraries. + macro(wx_clear_all_rel_libs) + wx_clear_all_libs("") + endmacro(wx_clear_all_rel_libs) + + # + # 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(WX_${LIB} AND WX_${LIB}d) + dbg_msg_v("- not found due to missing WX_${LIB}=${WX_${LIB}} or WX_${LIB}d=${WX_${LIB}d}") + set(wxWidgets_FOUND FALSE) + endif(WX_${LIB} AND WX_${LIB}d) + endforeach(LIB) + else(WX_USE_REL_AND_DBG) + 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}${_DBG}}) + else(WX_${LIB}${_DBG}) + dbg_msg_v( + "- not found due to missing WX_${LIB}${_DBG}=${WX_${LIB}${_DBG}}") + set(wxWidgets_FOUND FALSE) + endif(WX_${LIB}${_DBG}) + endforeach(LIB) + endif(WX_USE_REL_AND_DBG) + + 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(NOT WX_USE_GL EQUAL -1) + + list(APPEND wxWidgets_LIBRARIES winmm comctl32 rpcrt4 wsock32) + endmacro(wx_set_libraries) + + #------------------------------------------------------------------- + # 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) + dbg_msg( "WX_ROOT_DIR != 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(NOT WX_ROOT_DIR STREQUAL wxWidgets_ROOT_DIR) + + if(WX_ROOT_DIR) + dbg_msg( "WX_ROOT_DIR == wxWidgets_ROOT_DIR" ) + + # Select one default tree inside the already determined wx tree. + # Prefer static/shared order usually consistent with build + # settings. + if(MINGW) + dbg_msg( "MINGW" ) + set(WX_LIB_DIR_PREFIX gcc) + else(MINGW) + set(WX_LIB_DIR_PREFIX vc) + endif(MINGW) + if(BUILD_SHARED_LIBS) + dbg_msg( "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(BUILD_SHARED_LIBS) + dbg_msg( "!BUILD_SHARED_LIBS WX_LIB_DIR:${WX_LIB_DIR}" ) + 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(BUILD_SHARED_LIBS) + + # If wxWidgets_LIB_DIR changed, clear all libraries. + if(NOT WX_LIB_DIR STREQUAL wxWidgets_LIB_DIR) + set(WX_LIB_DIR ${wxWidgets_LIB_DIR} CACHE INTERNAL "wxWidgets_LIB_DIR") + wx_clear_all_dbg_libs() + wx_clear_all_rel_libs() + endif(NOT WX_LIB_DIR STREQUAL wxWidgets_LIB_DIR) + + if(WX_LIB_DIR) + # If building shared libs, define WXUSINGDLL to use dllimport. + if(WX_LIB_DIR MATCHES ".*[dD][lL][lL].*") + set(wxWidgets_DEFINITIONS WXUSINGDLL) + dbg_msg_v("detected SHARED/DLL tree WX_LIB_DIR=${WX_LIB_DIR}") + endif(WX_LIB_DIR MATCHES ".*[dD][lL][lL].*") + + # 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(EXISTS ${WX_LIB_DIR}/${CFG}) + endforeach(CFG) + 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(NOT WX_${wxWidgets_CONFIGURATION}_FOUND) + set(wxWidgets_CONFIGURATION ${wxWidgets_CONFIGURATION} CACHE STRING + "Set wxWidgets configuration (${WX_CONFIGURATION_LIST})" FORCE) + endif(NOT WX_${wxWidgets_CONFIGURATION}_FOUND) + + # If release config selected, and both release/debug exist. + if(WX_${wxWidgets_CONFIGURATION}d_FOUND) + OPTION(wxWidgets_USE_REL_AND_DBG + "Use release and debug configurations?" TRUE) + set(WX_USE_REL_AND_DBG ${wxWidgets_USE_REL_AND_DBG}) + else(WX_${wxWidgets_CONFIGURATION}d_FOUND) + # 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 ${wxWidgets_CONFIGURATION}d found." FORCE) + endif(wxWidgets_USE_REL_AND_DBG) + set(WX_USE_REL_AND_DBG FALSE) + endif(WX_${wxWidgets_CONFIGURATION}d_FOUND) + + # 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(EXISTS ${WX_LIB_DIR}/${wxWidgets_CONFIGURATION}/wx/setup.h) + dbg_msg("wxWidgets_FOUND FALSE because ${WX_LIB_DIR}/${wxWidgets_CONFIGURATION}/wx/setup.h does not exists.") + set(wxWidgets_FOUND FALSE) + endif(EXISTS ${WX_LIB_DIR}/${wxWidgets_CONFIGURATION}/wx/setup.h) + + # Set wxWidgets main include directory. + if(EXISTS ${WX_ROOT_DIR}/include/wx/wx.h) + list(APPEND wxWidgets_INCLUDE_DIRS ${WX_ROOT_DIR}/include) + else(EXISTS ${WX_ROOT_DIR}/include/wx/wx.h) + dbg_msg("wxWidgets_FOUND FALSE because WX_ROOT_DIR=${WX_ROOT_DIR} has no ${WX_ROOT_DIR}/include/wx/wx.h") + set(wxWidgets_FOUND FALSE) + endif(EXISTS ${WX_ROOT_DIR}/include/wx/wx.h) + + # Find wxWidgets libraries. + wx_find_libs("${UNV}" "${UCD}" "${DBG}") + if(WX_USE_REL_AND_DBG) + wx_find_libs("${UNV}" "${UCD}" "d") + endif(WX_USE_REL_AND_DBG) + + # 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("${UCD}" STREQUAL "u") + + # Add necessary definitions for debug builds + set(wxWidgets_DEFINITIONS_DEBUG _DEBUG __WXDEBUG__) + + endif(WX_CONFIGURATION) + endif(WX_LIB_DIR) + endif(WX_ROOT_DIR) + +#===================================================================== +# UNIX_FIND_STYLE +#===================================================================== +else(wxWidgets_FIND_STYLE STREQUAL "win32") + dbg_msg("NOT win32 path") + + if(wxWidgets_FIND_STYLE STREQUAL "unix") + dbg_msg("unix find style") + + #----------------------------------------------------------------- + # UNIX: Helper MACROS + #----------------------------------------------------------------- + # + # Set the default values based on "wx-config --selected-config". + # + macro(wx_config_select_get_default) + execute_process( + COMMAND sh "${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_${_upper_opt_name} ON) + else(_wx_selected_config MATCHES ".*${_opt_name}.*") + set(wxWidgets_DEFAULT_${_upper_opt_name} OFF) + endif(_wx_selected_config MATCHES ".*${_opt_name}.*") + endforeach(_opt_name) + else(_wx_result EQUAL 0) + foreach(_upper_opt_name DEBUG STATIC UNICODE UNIVERSAL) + set(wxWidgets_DEFAULT_${_upper_opt_name} OFF) + endforeach(_upper_opt_name) + endif(_wx_result EQUAL 0) + endmacro(wx_config_select_get_default) + + # + # Query a boolean configuration option to determine if the system + # has both builds available. If so, provide the selection option + # to the user. + # + macro(wx_config_select_query_bool _OPT_NAME _OPT_HELP) + execute_process( + COMMAND sh "${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(_wx_result_yes EQUAL 0 AND _wx_result_no EQUAL 0) + # 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 ${_OPT_HELP} FORCE) + else(_wx_result_yes EQUAL 0) + set(wxWidgets_USE_${_UPPER_OPT_NAME} OFF CACHE BOOL ${_OPT_HELP} FORCE) + endif(_wx_result_yes EQUAL 0) + endif(DEFINED wxWidgets_USE_${_UPPER_OPT_NAME}) + endif(_wx_result_yes EQUAL 0 AND _wx_result_no EQUAL 0) + endmacro(wx_config_select_query_bool) + + # + # 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(wxWidgets_USE_${_upper_opt_name}) + list(APPEND wxWidgets_SELECT_OPTIONS --${_opt_name}=no) + endif(wxWidgets_USE_${_upper_opt_name}) + endif(DEFINED wxWidgets_USE_${_upper_opt_name}) + endforeach(_opt_name) + endmacro(wx_config_select_set_options) + + #----------------------------------------------------------------- + # UNIX: Start actual work. + #----------------------------------------------------------------- + # Support cross-compiling, only search in the target platform. + find_program(wxWidgets_CONFIG_EXECUTABLE 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(RET EQUAL 0) + set(wxWidgets_FOUND FALSE) + dbg_msg_v("${wxWidgets_CONFIG_EXECUTABLE} --cxxflags FAILED with RET=${RET}") + endif(RET EQUAL 0) + + # 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=${wxWidgets_LIBRARY_DIRS}") + + else(RET EQUAL 0) + set(wxWidgets_FOUND FALSE) + dbg_msg("${wxWidgets_CONFIG_EXECUTABLE} --libs ${wxWidgets_FIND_COMPONENTS} FAILED with RET=${RET}") + endif(RET EQUAL 0) + endif(wxWidgets_CONFIG_EXECUTABLE) + + # 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 ${_tmp_path}) + separate_arguments(wxWidgets_INCLUDE_DIRS) + list(REMOVE_ITEM wxWidgets_INCLUDE_DIRS "") + endif() + endif() +#===================================================================== +# Neither UNIX_FIND_STYLE, nor WIN32_FIND_STYLE +#===================================================================== + else(wxWidgets_FIND_STYLE STREQUAL "unix") + if(NOT wxWidgets_FIND_QUIETLY) + message(STATUS + "${CMAKE_CURRENT_LIST_FILE}(${CMAKE_CURRENT_LIST_LINE}): \n" + " Platform unknown/unsupported. It's neither WIN32 nor UNIX " + "find style." + ) + endif(NOT wxWidgets_FIND_QUIETLY) + endif(wxWidgets_FIND_STYLE STREQUAL "unix") +endif(wxWidgets_FIND_STYLE STREQUAL "win32") + + +# Check if a specfic version was requested by find_package(). +if(wxWidgets_FOUND AND wxWidgets_FIND_VERSION) + 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}") + +#===================================================================== +#===================================================================== +# Maintain consistency with all other variables. +dbg_msg("wxWidgets_FOUND : ${wxWidgets_FOUND}") +set(WXWIDGETS_FOUND ${wxWidgetsS_FOUND}) + +include(FindPackageHandleStandardArgs) + +find_package_handle_standard_args(wxWidgets + FOUND_VAR wxWidgets_FOUND + 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 + ) + +# +# 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) +# +# 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 "${_keyword}") + set(_doing_right TRUE) + else("${element}" STREQUAL "${_keyword}") + if(_doing_right) + list(APPEND ${_rightvar} "${element}") + else(_doing_right) + list(APPEND ${_leftvar} "${element}") + endif(_doing_right) + endif("${element}" STREQUAL "${_keyword}") + endforeach(element) + + set(${_leftvar} ${${_leftvar}} PARENT_SCOPE) + set(${_rightvar} ${${_rightvar}} PARENT_SCOPE) +endfunction(wx_split_arguments_on) + +# +# 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(NOT IS_ABSOLUTE "${dep_file}") + + # append file to dependency list + list(APPEND ${_depends} "${dep_file}") + endforeach(dep_file) + + set(${_depends} ${${_depends}} PARENT_SCOPE) +endfunction(wx_get_dependencies_from_xml) + +# +# 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(rc_file) + + # + # 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(index EQUAL -1) + list(REMOVE_AT rc_options ${index}) + # wxrc's default output filename for xrs file. + set(outfile resource.xrs) + endif(index EQUAL -1) + + # Get output name for use in add_custom_command. + # - short option scanning + list(FIND rc_options -o index) + if(NOT index EQUAL -1) + MATH(EXPR filename_index "${index} + 1") + list(GET rc_options ${filename_index} outfile) + #list(REMOVE_AT rc_options ${index} ${filename_index}) + endif(NOT index EQUAL -1) + # - long option scanning + string(REGEX MATCH "--output=[^;]*" outfile_opt "${rc_options}") + if(outfile_opt) + string(REPLACE "--output=" "" outfile "${outfile_opt}") + endif(outfile_opt) + #string(REGEX REPLACE "--output=[^;]*;?" "" rc_options "${rc_options}") + #string(REGEX REPLACE ";$" "" rc_options "${rc_options}") + + if(NOT IS_ABSOLUTE "${outfile}") + set(outfile "${CMAKE_CURRENT_BINARY_DIR}/${outfile}") + endif(NOT IS_ABSOLUTE "${outfile}") + 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(NOT short_index EQUAL -1 OR NOT long_index EQUAL -1) + + # Add generated file to output file list. + list(APPEND ${_outfiles} "${outfile}") + + set(${_outfiles} ${${_outfiles}} PARENT_SCOPE) +endfunction(wxwidgets_add_resources) |