Modules/FindwxWindows.cmake

   1 # Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
   2 # file Copyright.txt or https://cmake.org/licensing for details.
   3
   4 #[=======================================================================[.rst:
   5 FindwxWindows
   6 -------------
   7
   8 .. deprecated:: 3.0
   9
  10   Replaced by :module:`FindwxWidgets`.
  11
  12 Find wxWindows (wxWidgets) installation
  13
  14 This module finds if wxWindows/wxWidgets is installed and determines
  15 where the include files and libraries are.  It also determines what
  16 the name of the library is.  This code sets the following variables:
  17
  18 ::
  19
  20   WXWINDOWS_FOUND     = system has WxWindows
  21   WXWINDOWS_LIBRARIES = path to the wxWindows libraries
  22                         on Unix/Linux with additional
  23                         linker flags from
  24                         "wx-config --libs"
  25   CMAKE_WXWINDOWS_CXX_FLAGS  = Compiler flags for wxWindows,
  26                                essentially "`wx-config --cxxflags`"
  27                                on Linux
  28   WXWINDOWS_INCLUDE_DIR      = where to find "wx/wx.h" and "wx/setup.h"
  29   WXWINDOWS_LINK_DIRECTORIES = link directories, useful for rpath on
  30                                 Unix
  31   WXWINDOWS_DEFINITIONS      = extra defines
  32
  33
  34
  35 OPTIONS If you need OpenGL support please
  36
  37 .. code-block:: cmake
  38
  39   set(WXWINDOWS_USE_GL 1)
  40
  41 in your CMakeLists.txt *before* you include this file.
  42
  43 ::
  44
  45   HAVE_ISYSTEM      - true required to replace -I by -isystem on g++
  46
  47
  48
  49 For convenience include Use_wxWindows.cmake in your project's
  50 CMakeLists.txt using
  51 include(${CMAKE_CURRENT_LIST_DIR}/Use_wxWindows.cmake).
  52
  53 USAGE
  54
  55 .. code-block:: cmake
  56
  57   set(WXWINDOWS_USE_GL 1)
  58   find_package(wxWindows)
  59
  60
  61
  62 NOTES wxWidgets 2.6.x is supported for monolithic builds e.g.
  63 compiled in wx/build/msw dir as:
  64
  65 ::
  66
  67   nmake -f makefile.vc BUILD=debug SHARED=0 USE_OPENGL=1 MONOLITHIC=1
  68
  69
  70
  71 DEPRECATED
  72
  73 ::
  74
  75   CMAKE_WX_CAN_COMPILE
  76   WXWINDOWS_LIBRARY
  77   CMAKE_WX_CXX_FLAGS
  78   WXWINDOWS_INCLUDE_PATH
  79
  80
  81
  82 AUTHOR Jan Woetzel (07/2003-01/2006)
  83 #]=======================================================================]
  84
  85 # ------------------------------------------------------------------
  86 #
  87 # -removed OPTION for CMAKE_WXWINDOWS_USE_GL. Force the developer to SET it before calling this.
  88 # -major update for wx 2.6.2 and monolithic build option. (10/2005)
  89 #
  90 # STATUS
  91 # tested with:
  92 #  cmake 1.6.7, Linux (Suse 7.3), wxWindows 2.4.0, gcc 2.95
  93 #  cmake 1.6.7, Linux (Suse 8.2), wxWindows 2.4.0, gcc 3.3
  94 #  cmake 1.6.7, Linux (Suse 8.2), wxWindows 2.4.1-patch1,  gcc 3.3
  95 #  cmake 1.6.7, MS Windows XP home, wxWindows 2.4.1, MS Visual Studio .net 7 2002 (static build)
  96 #  cmake 2.0.5 on Windows XP and Suse Linux 9.2
  97 #  cmake 2.0.6 on Windows XP and Suse Linux 9.2, wxWidgets 2.6.2 MONOLITHIC build
  98 #  cmake 2.2.2 on Windows XP, MS Visual Studio .net 2003 7.1 wxWidgets 2.6.2 MONOLITHIC build
  99 #
 100 # TODO
 101 #  -OPTION for unicode builds
 102 #  -further testing of DLL linking under MS WIN32
 103 #  -better support for non-monolithic builds
 104 #
 105
 106
 107 if(WIN32)
 108   set(WIN32_STYLE_FIND 1)
 109 endif()
 110 if(MINGW)
 111   set(WIN32_STYLE_FIND 0)
 112   set(UNIX_STYLE_FIND 1)
 113 endif()
 114 if(UNIX)
 115   set(UNIX_STYLE_FIND 1)
 116 endif()
 117
 118
 119 if(WIN32_STYLE_FIND)
 120
 121   ## ######################################################################
 122   ##
 123   ## Windows specific:
 124   ##
 125   ## candidates for root/base directory of wxwindows
 126   ## should have subdirs include and lib containing include/wx/wx.h
 127   ## fix the root dir to avoid mixing of headers/libs from different
 128   ## versions/builds:
 129
 130   ## WX supports monolithic and multiple smaller libs (since 2.5.x), we prefer monolithic for now.
 131   ## monolithic = WX is built as a single big library
 132   ## e.g. compile on WIN32 as  "nmake -f makefile.vc MONOLITHIC=1 BUILD=debug SHARED=0 USE_OPENGL=1" (JW)
 133   option(WXWINDOWS_USE_MONOLITHIC "Use monolithic build of WX??" ON)
 134   mark_as_advanced(WXWINDOWS_USE_MONOLITHIC)
 135
 136   ## GL libs used?
 137   option(WXWINDOWS_USE_GL "Use Wx with GL support(glcanvas)?" ON)
 138   mark_as_advanced(WXWINDOWS_USE_GL)
 139
 140
 141   ## avoid mixing of headers and libs between multiple installed WX versions,
 142   ## select just one tree here:
 143   find_path(WXWINDOWS_ROOT_DIR  include/wx/wx.h
 144     HINTS
 145       ENV WXWIN
 146       "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\wxWidgets_is1;Inno Setup: App Path]"  ## WX 2.6.x
 147       "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\wxWindows_is1;Inno Setup: App Path]"  ## WX 2.4.x
 148     PATHS
 149       C:/wxWidgets-2.6.2
 150       D:/wxWidgets-2.6.2
 151       C:/wxWidgets-2.6.1
 152       D:/wxWidgets-2.6.1
 153       C:/wxWindows-2.4.2
 154       D:/wxWindows-2.4.2
 155   )
 156   # message("DBG found WXWINDOWS_ROOT_DIR: ${WXWINDOWS_ROOT_DIR}")
 157
 158
 159   ## find libs for combination of static/shared with release/debug
 160   ## be careful if you add something here,
 161   ## avoid mixing of headers and libs of different wx versions,
 162   ## there may be multiple WX versions installed.
 163   set (WXWINDOWS_POSSIBLE_LIB_PATHS
 164     "${WXWINDOWS_ROOT_DIR}/lib"
 165     )
 166
 167   ## monolithic?
 168   if (WXWINDOWS_USE_MONOLITHIC)
 169
 170     find_library(WXWINDOWS_STATIC_LIBRARY
 171       NAMES wx wxmsw wxmsw26
 172       PATHS
 173       "${WXWINDOWS_ROOT_DIR}/lib/vc_lib"
 174       ${WXWINDOWS_POSSIBLE_LIB_PATHS}
 175       DOC "wxWindows static release build library" )
 176
 177     find_library(WXWINDOWS_STATIC_DEBUG_LIBRARY
 178       NAMES wxd wxmswd wxmsw26d
 179       PATHS
 180       "${WXWINDOWS_ROOT_DIR}/lib/vc_lib"
 181       ${WXWINDOWS_POSSIBLE_LIB_PATHS}
 182       DOC "wxWindows static debug build library" )
 183
 184     find_library(WXWINDOWS_SHARED_LIBRARY
 185       NAMES wxmsw26 wxmsw262 wxmsw24 wxmsw242 wxmsw241 wxmsw240 wx23_2 wx22_9
 186       PATHS
 187       "${WXWINDOWS_ROOT_DIR}/lib/vc_dll"
 188       ${WXWINDOWS_POSSIBLE_LIB_PATHS}
 189       DOC "wxWindows shared release build library" )
 190
 191     find_library(WXWINDOWS_SHARED_DEBUG_LIBRARY
 192       NAMES wxmsw26d wxmsw262d wxmsw24d wxmsw241d wxmsw240d wx23_2d wx22_9d
 193       PATHS
 194       "${WXWINDOWS_ROOT_DIR}/lib/vc_dll"
 195       ${WXWINDOWS_POSSIBLE_LIB_PATHS}
 196       DOC "wxWindows shared debug build library " )
 197
 198
 199     ##
 200     ## required for WXWINDOWS_USE_GL
 201     ## gl lib is always build separate:
 202     ##
 203     find_library(WXWINDOWS_STATIC_LIBRARY_GL
 204       NAMES wx_gl wxmsw_gl wxmsw26_gl
 205       PATHS
 206       "${WXWINDOWS_ROOT_DIR}/lib/vc_lib"
 207       ${WXWINDOWS_POSSIBLE_LIB_PATHS}
 208       DOC "wxWindows static release build GL library" )
 209
 210     find_library(WXWINDOWS_STATIC_DEBUG_LIBRARY_GL
 211       NAMES wxd_gl wxmswd_gl wxmsw26d_gl
 212       PATHS
 213       "${WXWINDOWS_ROOT_DIR}/lib/vc_lib"
 214       ${WXWINDOWS_POSSIBLE_LIB_PATHS}
 215       DOC "wxWindows static debug build GL library" )
 216
 217
 218     find_library(WXWINDOWS_STATIC_DEBUG_LIBRARY_PNG
 219       NAMES wxpngd
 220       PATHS
 221       "${WXWINDOWS_ROOT_DIR}/lib/vc_lib"
 222       ${WXWINDOWS_POSSIBLE_LIB_PATHS}
 223       DOC "wxWindows static debug png library" )
 224
 225     find_library(WXWINDOWS_STATIC_LIBRARY_PNG
 226       NAMES wxpng
 227       PATHS
 228       "${WXWINDOWS_ROOT_DIR}/lib/vc_lib"
 229       ${WXWINDOWS_POSSIBLE_LIB_PATHS}
 230       DOC "wxWindows static png library" )
 231
 232     find_library(WXWINDOWS_STATIC_DEBUG_LIBRARY_TIFF
 233       NAMES wxtiffd
 234       PATHS
 235       "${WXWINDOWS_ROOT_DIR}/lib/vc_lib"
 236       ${WXWINDOWS_POSSIBLE_LIB_PATHS}
 237       DOC "wxWindows static debug tiff library" )
 238
 239     find_library(WXWINDOWS_STATIC_LIBRARY_TIFF
 240       NAMES wxtiff
 241       PATHS
 242       "${WXWINDOWS_ROOT_DIR}/lib/vc_lib"
 243       ${WXWINDOWS_POSSIBLE_LIB_PATHS}
 244       DOC "wxWindows static tiff library" )
 245
 246     find_library(WXWINDOWS_STATIC_DEBUG_LIBRARY_JPEG
 247       NAMES wxjpegd  wxjpgd
 248       PATHS
 249       "${WXWINDOWS_ROOT_DIR}/lib/vc_lib"
 250       ${WXWINDOWS_POSSIBLE_LIB_PATHS}
 251       DOC "wxWindows static debug jpeg library" )
 252
 253     find_library(WXWINDOWS_STATIC_LIBRARY_JPEG
 254       NAMES wxjpeg wxjpg
 255       PATHS
 256       "${WXWINDOWS_ROOT_DIR}/lib/vc_lib"
 257       ${WXWINDOWS_POSSIBLE_LIB_PATHS}
 258       DOC "wxWindows static jpeg library" )
 259
 260     find_library(WXWINDOWS_STATIC_DEBUG_LIBRARY_ZLIB
 261       NAMES wxzlibd
 262       PATHS
 263       "${WXWINDOWS_ROOT_DIR}/lib/vc_lib"
 264       ${WXWINDOWS_POSSIBLE_LIB_PATHS}
 265       DOC "wxWindows static debug zlib library" )
 266
 267     find_library(WXWINDOWS_STATIC_LIBRARY_ZLIB
 268       NAMES wxzlib
 269       PATHS
 270       "${WXWINDOWS_ROOT_DIR}/lib/vc_lib"
 271       ${WXWINDOWS_POSSIBLE_LIB_PATHS}
 272       DOC "wxWindows static zib library" )
 273
 274     find_library(WXWINDOWS_STATIC_DEBUG_LIBRARY_REGEX
 275       NAMES wxregexd
 276       PATHS
 277       "${WXWINDOWS_ROOT_DIR}/lib/vc_lib"
 278       ${WXWINDOWS_POSSIBLE_LIB_PATHS}
 279       DOC "wxWindows static debug regex library" )
 280
 281     find_library(WXWINDOWS_STATIC_LIBRARY_REGEX
 282       NAMES wxregex
 283       PATHS
 284       "${WXWINDOWS_ROOT_DIR}/lib/vc_lib"
 285       ${WXWINDOWS_POSSIBLE_LIB_PATHS}
 286       DOC "wxWindows static regex library" )
 287
 288
 289
 290     ## untested:
 291     find_library(WXWINDOWS_SHARED_LIBRARY_GL
 292       NAMES wx_gl wxmsw_gl wxmsw26_gl
 293       PATHS
 294       "${WXWINDOWS_ROOT_DIR}/lib/vc_dll"
 295       ${WXWINDOWS_POSSIBLE_LIB_PATHS}
 296       DOC "wxWindows shared release build GL library" )
 297
 298     find_library(WXWINDOWS_SHARED_DEBUG_LIBRARY_GL
 299       NAMES wxd_gl wxmswd_gl wxmsw26d_gl
 300       PATHS
 301       "${WXWINDOWS_ROOT_DIR}/lib/vc_dll"
 302       ${WXWINDOWS_POSSIBLE_LIB_PATHS}
 303       DOC "wxWindows shared debug build GL library" )
 304
 305
 306   else ()
 307     ## WX is built as multiple small pieces libraries instead of monolithic
 308
 309     ## DEPRECATED (jw) replaced by more general WXWINDOWS_USE_MONOLITHIC ON/OFF
 310     # option(WXWINDOWS_SEPARATE_LIBS_BUILD "Is wxWindows build with separate libs?" OFF)
 311
 312     ## HACK: This is very dirty.
 313     ## because the libs of a particular version are explicitly listed
 314     ## and NOT searched/verified.
 315     ## TODO:  Really search for each lib, then decide for
 316     ## monolithic x debug x shared x GL (=16 combinations) for at least 18 libs
 317     ## -->  about 288 combinations
 318     ## thus we need a different approach so solve this correctly ...
 319
 320     message(STATUS "Warning: You are trying to use wxWidgets without monolithic build (WXWINDOWS_SEPARATE_LIBS_BUILD). This is a HACK, libraries are not verified! (JW).")
 321
 322     set(WXWINDOWS_STATIC_LIBS ${WXWINDOWS_STATIC_LIBS}
 323       wxbase26
 324       wxbase26_net
 325       wxbase26_odbc
 326       wxbase26_xml
 327       wxmsw26_adv
 328       wxmsw26_core
 329       wxmsw26_dbgrid
 330       wxmsw26_gl
 331       wxmsw26_html
 332       wxmsw26_media
 333       wxmsw26_qa
 334       wxmsw26_xrc
 335       wxexpat
 336       wxjpeg
 337       wxpng
 338       wxregex
 339       wxtiff
 340       wxzlib
 341       comctl32
 342       rpcrt4
 343       wsock32
 344       )
 345     ## HACK: feed in to optimized / debug libraries if both were FOUND.
 346     set(WXWINDOWS_STATIC_DEBUG_LIBS ${WXWINDOWS_STATIC_DEBUG_LIBS}
 347       wxbase26d
 348       wxbase26d_net
 349       wxbase26d_odbc
 350       wxbase26d_xml
 351       wxmsw26d_adv
 352       wxmsw26d_core
 353       wxmsw26d_dbgrid
 354       wxmsw26d_gl
 355       wxmsw26d_html
 356       wxmsw26d_media
 357       wxmsw26d_qa
 358       wxmsw26d_xrc
 359       wxexpatd
 360       wxjpegd
 361       wxpngd
 362       wxregexd
 363       wxtiffd
 364       wxzlibd
 365       comctl32
 366       rpcrt4
 367       wsock32
 368       )
 369   endif ()
 370
 371
 372   ##
 373   ## now we should have found all WX libs available on the system.
 374   ## let the user decide which of the available onse to use.
 375   ##
 376
 377   ## if there is at least one shared lib available
 378   ## let user choose whether to use shared or static wxwindows libs
 379   if(WXWINDOWS_SHARED_LIBRARY OR WXWINDOWS_SHARED_DEBUG_LIBRARY)
 380     ## default value OFF because wxWindows MSVS default build is static
 381     option(WXWINDOWS_USE_SHARED_LIBS
 382       "Use shared versions (dll) of wxWindows libraries?" OFF)
 383     mark_as_advanced(WXWINDOWS_USE_SHARED_LIBS)
 384   endif()
 385
 386   ## add system libraries wxwindows always seems to depend on
 387   set(WXWINDOWS_LIBRARIES ${WXWINDOWS_LIBRARIES}
 388     comctl32
 389     rpcrt4
 390     wsock32
 391     )
 392
 393   if (NOT WXWINDOWS_USE_SHARED_LIBS)
 394     set(WXWINDOWS_LIBRARIES ${WXWINDOWS_LIBRARIES}
 395       ##  these ones don't seem required, in particular  ctl3d32 is not necessary (Jan Woetzel 07/2003)
 396       #   ctl3d32
 397       debug ${WXWINDOWS_STATIC_DEBUG_LIBRARY_ZLIB}   optimized ${WXWINDOWS_STATIC_LIBRARY_ZLIB}
 398       debug ${WXWINDOWS_STATIC_DEBUG_LIBRARY_REGEX}  optimized ${WXWINDOWS_STATIC_LIBRARY_REGEX}
 399       debug ${WXWINDOWS_STATIC_DEBUG_LIBRARY_PNG}    optimized ${WXWINDOWS_STATIC_LIBRARY_PNG}
 400       debug ${WXWINDOWS_STATIC_DEBUG_LIBRARY_JPEG}   optimized ${WXWINDOWS_STATIC_LIBRARY_JPEG}
 401       debug ${WXWINDOWS_STATIC_DEBUG_LIBRARY_TIFF}   optimized ${WXWINDOWS_STATIC_LIBRARY_TIFF}
 402       )
 403   endif ()
 404
 405   ## opengl/glu: TODO/FIXME: better use FindOpenGL.cmake here
 406   ## assume release versions of glu an dopengl, here.
 407   if (WXWINDOWS_USE_GL)
 408     set(WXWINDOWS_LIBRARIES ${WXWINDOWS_LIBRARIES}
 409       opengl32
 410       glu32 )
 411   endif ()
 412
 413   ##
 414   ## select between use of  shared or static wxWindows lib then set libs to use
 415   ## for debug and optimized build.  so the user can switch between debug and
 416   ## release build e.g. within MS Visual Studio without running cmake with a
 417   ## different build directory again.
 418   ##
 419   ## then add the build specific include dir for wx/setup.h
 420   ##
 421
 422   if(WXWINDOWS_USE_SHARED_LIBS)
 423     ##message("DBG wxWindows use shared lib selected.")
 424     ## assume that both builds use the same setup(.h) for simplicity
 425
 426     ## shared: both wx (debug and release) found?
 427     ## assume that both builds use the same setup(.h) for simplicity
 428     if(WXWINDOWS_SHARED_DEBUG_LIBRARY AND WXWINDOWS_SHARED_LIBRARY)
 429       ##message("DBG wx shared: debug and optimized found.")
 430       find_path(WXWINDOWS_INCLUDE_DIR_SETUPH  wx/setup.h
 431         ${WXWINDOWS_ROOT_DIR}/lib/mswdlld
 432         ${WXWINDOWS_ROOT_DIR}/lib/mswdll
 433         ${WXWINDOWS_ROOT_DIR}/lib/vc_dll/mswd
 434         ${WXWINDOWS_ROOT_DIR}/lib/vc_dll/msw )
 435       set(WXWINDOWS_LIBRARIES ${WXWINDOWS_LIBRARIES}
 436         debug     ${WXWINDOWS_SHARED_DEBUG_LIBRARY}
 437         optimized ${WXWINDOWS_SHARED_LIBRARY} )
 438       if (WXWINDOWS_USE_GL)
 439         set(WXWINDOWS_LIBRARIES ${WXWINDOWS_LIBRARIES}
 440           debug     ${WXWINDOWS_SHARED_DEBUG_LIBRARY_GL}
 441           optimized ${WXWINDOWS_SHARED_LIBRARY_GL} )
 442       endif ()
 443     endif()
 444
 445     ## shared: only debug wx lib found?
 446     if(WXWINDOWS_SHARED_DEBUG_LIBRARY)
 447       if(NOT WXWINDOWS_SHARED_LIBRARY)
 448         ##message("DBG wx shared: debug (but no optimized) found.")
 449         find_path(WXWINDOWS_INCLUDE_DIR_SETUPH  wx/setup.h
 450           ${WXWINDOWS_ROOT_DIR}/lib/mswdlld
 451           ${WXWINDOWS_ROOT_DIR}/lib/vc_dll/mswd  )
 452         set(WXWINDOWS_LIBRARIES ${WXWINDOWS_LIBRARIES}
 453           ${WXWINDOWS_SHARED_DEBUG_LIBRARY} )
 454         if (WXWINDOWS_USE_GL)
 455           set(WXWINDOWS_LIBRARIES ${WXWINDOWS_LIBRARIES}
 456             ${WXWINDOWS_SHARED_DEBUG_LIBRARY_GL} )
 457         endif ()
 458       endif()
 459     endif()
 460
 461     ## shared: only release wx lib found?
 462     if(NOT WXWINDOWS_SHARED_DEBUG_LIBRARY)
 463       if(WXWINDOWS_SHARED_LIBRARY)
 464         ##message("DBG wx shared: optimized (but no debug) found.")
 465         find_path(WXWINDOWS_INCLUDE_DIR_SETUPH  wx/setup.h
 466           ${WXWINDOWS_ROOT_DIR}/lib/mswdll
 467           ${WXWINDOWS_ROOT_DIR}/lib/vc_dll/msw  )
 468         set(WXWINDOWS_LIBRARIES ${WXWINDOWS_LIBRARIES}
 469           ${WXWINDOWS_SHARED_DEBUG_LIBRARY} )
 470         if (WXWINDOWS_USE_GL)
 471           set(WXWINDOWS_LIBRARIES ${WXWINDOWS_LIBRARIES}
 472             ${WXWINDOWS_SHARED_DEBUG_LIBRARY_GL} )
 473         endif ()
 474       endif()
 475     endif()
 476
 477     ## shared: none found?
 478     if(NOT WXWINDOWS_SHARED_DEBUG_LIBRARY)
 479       if(NOT WXWINDOWS_SHARED_LIBRARY)
 480         message(STATUS
 481           "No shared wxWindows lib found, but WXWINDOWS_USE_SHARED_LIBS=${WXWINDOWS_USE_SHARED_LIBS}.")
 482       endif()
 483     endif()
 484
 485     #########################################################################################
 486   else()
 487
 488     ##jw: DEPRECATED if(NOT WXWINDOWS_SEPARATE_LIBS_BUILD)
 489
 490     ## static: both wx (debug and release) found?
 491     ## assume that both builds use the same setup(.h) for simplicity
 492     if(WXWINDOWS_STATIC_DEBUG_LIBRARY AND WXWINDOWS_STATIC_LIBRARY)
 493       ##message("DBG wx static: debug and optimized found.")
 494       find_path(WXWINDOWS_INCLUDE_DIR_SETUPH  wx/setup.h
 495         ${WXWINDOWS_ROOT_DIR}/lib/mswd
 496         ${WXWINDOWS_ROOT_DIR}/lib/msw
 497         ${WXWINDOWS_ROOT_DIR}/lib/vc_lib/mswd
 498         ${WXWINDOWS_ROOT_DIR}/lib/vc_lib/msw )
 499       set(WXWINDOWS_LIBRARIES ${WXWINDOWS_LIBRARIES}
 500         debug     ${WXWINDOWS_STATIC_DEBUG_LIBRARY}
 501         optimized ${WXWINDOWS_STATIC_LIBRARY} )
 502       if (WXWINDOWS_USE_GL)
 503         set(WXWINDOWS_LIBRARIES ${WXWINDOWS_LIBRARIES}
 504           debug     ${WXWINDOWS_STATIC_DEBUG_LIBRARY_GL}
 505           optimized ${WXWINDOWS_STATIC_LIBRARY_GL} )
 506       endif ()
 507     endif()
 508
 509     ## static: only debug wx lib found?
 510     if(WXWINDOWS_STATIC_DEBUG_LIBRARY)
 511       if(NOT WXWINDOWS_STATIC_LIBRARY)
 512         ##message("DBG wx static: debug (but no optimized) found.")
 513         find_path(WXWINDOWS_INCLUDE_DIR_SETUPH  wx/setup.h
 514           ${WXWINDOWS_ROOT_DIR}/lib/mswd
 515           ${WXWINDOWS_ROOT_DIR}/lib/vc_lib/mswd  )
 516         set(WXWINDOWS_LIBRARIES ${WXWINDOWS_LIBRARIES}
 517           ${WXWINDOWS_STATIC_DEBUG_LIBRARY} )
 518         if (WXWINDOWS_USE_GL)
 519           set(WXWINDOWS_LIBRARIES ${WXWINDOWS_LIBRARIES}
 520             ${WXWINDOWS_STATIC_DEBUG_LIBRARY_GL} )
 521         endif ()
 522       endif()
 523     endif()
 524
 525     ## static: only release wx lib found?
 526     if(NOT WXWINDOWS_STATIC_DEBUG_LIBRARY)
 527       if(WXWINDOWS_STATIC_LIBRARY)
 528         ##message("DBG wx static: optimized (but no debug) found.")
 529         find_path(WXWINDOWS_INCLUDE_DIR_SETUPH  wx/setup.h
 530           ${WXWINDOWS_ROOT_DIR}/lib/msw
 531           ${WXWINDOWS_ROOT_DIR}/lib/vc_lib/msw )
 532         set(WXWINDOWS_LIBRARIES ${WXWINDOWS_LIBRARIES}
 533           ${WXWINDOWS_STATIC_LIBRARY} )
 534         if (WXWINDOWS_USE_GL)
 535           set(WXWINDOWS_LIBRARIES ${WXWINDOWS_LIBRARIES}
 536             ${WXWINDOWS_STATIC_LIBRARY_GL} )
 537         endif ()
 538       endif()
 539     endif()
 540
 541     ## static: none found?
 542     if(NOT WXWINDOWS_STATIC_DEBUG_LIBRARY AND NOT WXWINDOWS_SEPARATE_LIBS_BUILD)
 543       if(NOT WXWINDOWS_STATIC_LIBRARY)
 544         message(STATUS
 545           "No static wxWindows lib found, but WXWINDOWS_USE_SHARED_LIBS=${WXWINDOWS_USE_SHARED_LIBS}.")
 546       endif()
 547     endif()
 548   endif()
 549
 550
 551   ## not necessary in wxWindows 2.4.1 and 2.6.2
 552   ## but it may fix a previous bug, see
 553   ## http://lists.wxwindows.org/cgi-bin/ezmlm-cgi?8:mss:37574:200305:mpdioeneabobmgjenoap
 554   option(WXWINDOWS_SET_DEFINITIONS "Set additional defines for wxWindows" OFF)
 555   mark_as_advanced(WXWINDOWS_SET_DEFINITIONS)
 556   if (WXWINDOWS_SET_DEFINITIONS)
 557     set(WXWINDOWS_DEFINITIONS "-DWINVER=0x400")
 558   else ()
 559     # clear:
 560     set(WXWINDOWS_DEFINITIONS "")
 561   endif ()
 562
 563
 564
 565   ## Find the include directories for wxwindows
 566   ## the first, build specific for wx/setup.h was determined before.
 567   ## add inc dir for general for "wx/wx.h"
 568   find_path(WXWINDOWS_INCLUDE_DIR  wx/wx.h
 569     "${WXWINDOWS_ROOT_DIR}/include" )
 570   ## append the build specific include dir for wx/setup.h:
 571   if (WXWINDOWS_INCLUDE_DIR_SETUPH)
 572     set(WXWINDOWS_INCLUDE_DIR ${WXWINDOWS_INCLUDE_DIR} ${WXWINDOWS_INCLUDE_DIR_SETUPH} )
 573   endif ()
 574
 575
 576
 577   mark_as_advanced(
 578     WXWINDOWS_ROOT_DIR
 579     WXWINDOWS_INCLUDE_DIR
 580     WXWINDOWS_INCLUDE_DIR_SETUPH
 581     WXWINDOWS_STATIC_LIBRARY
 582     WXWINDOWS_STATIC_LIBRARY_GL
 583     WXWINDOWS_STATIC_DEBUG_LIBRARY
 584     WXWINDOWS_STATIC_DEBUG_LIBRARY_GL
 585     WXWINDOWS_STATIC_LIBRARY_ZLIB
 586     WXWINDOWS_STATIC_DEBUG_LIBRARY_ZLIB
 587     WXWINDOWS_STATIC_LIBRARY_REGEX
 588     WXWINDOWS_STATIC_DEBUG_LIBRARY_REGEX
 589     WXWINDOWS_STATIC_LIBRARY_PNG
 590     WXWINDOWS_STATIC_DEBUG_LIBRARY_PNG
 591     WXWINDOWS_STATIC_LIBRARY_JPEG
 592     WXWINDOWS_STATIC_DEBUG_LIBRARY_JPEG
 593     WXWINDOWS_STATIC_DEBUG_LIBRARY_TIFF
 594     WXWINDOWS_STATIC_LIBRARY_TIFF
 595     WXWINDOWS_SHARED_LIBRARY
 596     WXWINDOWS_SHARED_DEBUG_LIBRARY
 597     WXWINDOWS_SHARED_LIBRARY_GL
 598     WXWINDOWS_SHARED_DEBUG_LIBRARY_GL
 599     )
 600
 601
 602 else()
 603
 604   if (UNIX_STYLE_FIND)
 605     ## ######################################################################
 606     ##
 607     ## UNIX/Linux specific:
 608     ##
 609     ## use backquoted wx-config to query and set flags and libs:
 610     ## 06/2003 Jan Woetzel
 611     ##
 612
 613     option(WXWINDOWS_USE_SHARED_LIBS "Use shared versions (.so) of wxWindows libraries" ON)
 614     mark_as_advanced(WXWINDOWS_USE_SHARED_LIBS)
 615
 616     # JW removed option and force the developer to SET it.
 617     # option(WXWINDOWS_USE_GL "use wxWindows with GL support (use additional
 618     # --gl-libs for wx-config)?" OFF)
 619
 620     # wx-config should be in your path anyhow, usually no need to set WXWIN or
 621     # search in ../wx or ../../wx
 622     find_program(CMAKE_WXWINDOWS_WXCONFIG_EXECUTABLE
 623       NAMES $ENV{WX_CONFIG} wx-config
 624       HINTS
 625         ENV WXWIN
 626         $ENV{WXWIN}/bin
 627       PATHS
 628       ../wx/bin
 629       ../../wx/bin )
 630
 631     # check whether wx-config was found:
 632     if(CMAKE_WXWINDOWS_WXCONFIG_EXECUTABLE)
 633
 634       # use shared/static wx lib?
 635       # remember: always link shared to use systems GL etc. libs (no static
 636       # linking, just link *against* static .a libs)
 637       if(WXWINDOWS_USE_SHARED_LIBS)
 638         set(WX_CONFIG_ARGS_LIBS --libs)
 639       else()
 640         set(WX_CONFIG_ARGS_LIBS --static --libs)
 641       endif()
 642
 643       # do we need additionial wx GL stuff like GLCanvas ?
 644       if(WXWINDOWS_USE_GL)
 645         list(APPEND WX_CONFIG_ARGS_LIBS --gl-libs)
 646       endif()
 647       ##message("DBG: WX_CONFIG_ARGS_LIBS=${WX_CONFIG_ARGS_LIBS}===")
 648
 649       # set CXXFLAGS to be fed into CMAKE_CXX_FLAGS by the user:
 650       if (HAVE_ISYSTEM) # does the compiler support -isystem ?
 651               if (NOT APPLE) # -isystem seems to be unsupported on Mac
 652                 if(CMAKE_COMPILER_IS_GNUCC AND CMAKE_COMPILER_IS_GNUCXX )
 653             if (CMAKE_CXX_COMPILER MATCHES g\\+\\+)
 654               set(CMAKE_WXWINDOWS_CXX_FLAGS "`${CMAKE_WXWINDOWS_WXCONFIG_EXECUTABLE} --cxxflags|sed -e s/-I/-isystem/g`")
 655             else()
 656               set(CMAKE_WXWINDOWS_CXX_FLAGS "`${CMAKE_WXWINDOWS_WXCONFIG_EXECUTABLE} --cxxflags`")
 657             endif()
 658                 endif()
 659               endif ()
 660       endif ()
 661       ##message("DBG: for compilation:
 662       ##CMAKE_WXWINDOWS_CXX_FLAGS=${CMAKE_WXWINDOWS_CXX_FLAGS}===")
 663
 664       # keep the back-quoted string for clarity
 665       string(REPLACE ";" " " _wx_config_args_libs "${WX_CONFIG_ARGS_LIBS}")
 666       set(WXWINDOWS_LIBRARIES "`${CMAKE_WXWINDOWS_WXCONFIG_EXECUTABLE} ${_wx_config_args_libs}`")
 667       ##message("DBG2: for linking:
 668       ##WXWINDOWS_LIBRARIES=${WXWINDOWS_LIBRARIES}===")
 669
 670       # evaluate wx-config output to separate linker flags and linkdirs for
 671       # rpath:
 672       execute_process(COMMAND ${CMAKE_WXWINDOWS_WXCONFIG_EXECUTABLE}
 673         ${WX_CONFIG_ARGS_LIBS}
 674         OUTPUT_VARIABLE WX_CONFIG_LIBS )
 675
 676       ## extract linkdirs (-L) for rpath
 677       ## use regular expression to match wildcard equivalent "-L*<endchar>"
 678       ## with <endchar> is a space or a semicolon
 679       string(REGEX MATCHALL "[-][L]([^ ;])+" WXWINDOWS_LINK_DIRECTORIES_WITH_PREFIX "${WX_CONFIG_LIBS}" )
 680       # message("DBG  WXWINDOWS_LINK_DIRECTORIES_WITH_PREFIX=${WXWINDOWS_LINK_DIRECTORIES_WITH_PREFIX}")
 681
 682       ## remove prefix -L because we need the pure directory for LINK_DIRECTORIES
 683       ## replace -L by ; because the separator seems to be lost otherwise (bug or
 684       ## feature?)
 685       if(WXWINDOWS_LINK_DIRECTORIES_WITH_PREFIX)
 686         string(REGEX REPLACE "[-][L]" ";" WXWINDOWS_LINK_DIRECTORIES ${WXWINDOWS_LINK_DIRECTORIES_WITH_PREFIX} )
 687         # message("DBG  WXWINDOWS_LINK_DIRECTORIES=${WXWINDOWS_LINK_DIRECTORIES}")
 688       endif()
 689
 690
 691       ## replace space separated string by semicolon separated vector to make it
 692       ## work with LINK_DIRECTORIES
 693       separate_arguments(WXWINDOWS_LINK_DIRECTORIES)
 694
 695       mark_as_advanced(
 696         CMAKE_WXWINDOWS_CXX_FLAGS
 697         WXWINDOWS_INCLUDE_DIR
 698         WXWINDOWS_LIBRARIES
 699         CMAKE_WXWINDOWS_WXCONFIG_EXECUTABLE
 700         )
 701
 702
 703       ## we really need wx-config...
 704     else()
 705       message(STATUS "Cannot find wx-config anywhere on the system. Please put the file into your path or specify it in CMAKE_WXWINDOWS_WXCONFIG_EXECUTABLE.")
 706       mark_as_advanced(CMAKE_WXWINDOWS_WXCONFIG_EXECUTABLE)
 707     endif()
 708
 709
 710
 711   else()
 712     message(STATUS "FindwxWindows.cmake:  Platform unknown/unsupported by FindwxWindows.cmake. It's neither WIN32 nor UNIX")
 713   endif()
 714 endif()
 715
 716
 717 if(WXWINDOWS_LIBRARIES)
 718   if(WXWINDOWS_INCLUDE_DIR OR CMAKE_WXWINDOWS_CXX_FLAGS)
 719     ## found all we need.
 720     set(WXWINDOWS_FOUND 1)
 721
 722     ## set deprecated variables for backward compatibility:
 723     set(CMAKE_WX_CAN_COMPILE   ${WXWINDOWS_FOUND})
 724     set(WXWINDOWS_LIBRARY     ${WXWINDOWS_LIBRARIES})
 725     set(WXWINDOWS_INCLUDE_PATH ${WXWINDOWS_INCLUDE_DIR})
 726     set(WXWINDOWS_LINK_DIRECTORIES ${WXWINDOWS_LINK_DIRECTORIES})
 727     set(CMAKE_WX_CXX_FLAGS     ${CMAKE_WXWINDOWS_CXX_FLAGS})
 728
 729   endif()
 730 endif()