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