Installing wxWindows 2.0 ------------------------ Unarchiving ----------- If there is a setup program, run the setup program that comes with the Windows version. Do not install into a path that contains spaces. The installation program should set the WXWIN environment variable, which will be activated when your machine is rebooted. If there is no setup program, it will come as a series of .zip files: wx200gen.zip Generic source code and samples (required) wx200msw.zip Windows-specific source code and samples (required) wx200doc.zip Documentation source code (not required) wx200hlp.zip WinHelp documentation wx200pdf.zip Acrobat PDF documentation wx200htm.zip HTML documentation wx200vc.zip MS VC++ 5.0 project files wx200cw.zip Metrowerks CodeWarrior project files Unarchive the required files plus any optional documentation files into a suitable directory such as c:\wx. Alter your WXWIN environment variable to point to this directory. Other add-on packages are available from the wxWindows Web site, such as: - glcanvas.zip. Use OpenGL in a wxWindows window. - ogl3.zip. Object Graphics Library: build network diagrams, CASE tools etc. - tex2rtf3.zip. Tex2RTF: create Windows Help, HTML, and Word RTF files from the same document source. Compilation ----------- At present, wxWindows compiles with VC++ 4.0/5.0/6.0, BC++ 4.5/5.0, Cygwin b19/b20, and Mingw32. It may compile with 16-bit compilers (BC++ and VC++ 1.5) but this hasn't been tested lately. Visual C++ 4.0/5.0/6.0 compilation ---------------------------------- Using project files: 1. Unarchive wx200vc.zip, the VC++ 5 project makefiles. 2. Open src/wxvc.dsp, set Debug or Release configuration, and compile. This will produce lib/wxvc.lib or lib/wxvc_debug.lib. 3. Open a sample project file, choose a configuration, and compile. The project files don't use precompiled headers, to save space, but you can switch PCH compiling on for greater speed. Using makefiles: 1. Make sure your WXWIN variable is set. 2. Change directory to wx\src\msw. Type 'nmake -f makefile.vc' to make the wxWindows core library. 3. Change directory to wx\samples and type 'nmake -f makefile.vc' to make all the samples. You can also make them individually. To build the release version using makefiles, add FINAL=1 to your nmake invocation, both when building the library and for samples. Use the 'clean' target to clean all objects, libraries and executables. To build the DLL version using makefiles: 1. Change directory to wx\src\msw. Type 'nmake -f makefile.vc dll pch' to make both a suitable DLL and import library, and to build a suitable precompiled header file for compiling applications. 2. Invoke a sample makefile with 'nmake -f makefile.vc WXUSINGDLL=1'. Note (1): if you wish to use templates, please edit include\wx\msw\setup.h and set wxUSE_DEBUG_NEW_ALWAYS to 0. Without this, the redefinition of 'new' will cause problems in the headers. Alternatively, #undef new before including template headers. Note (2): libraries and applications generated with makefiles and project files are unlikely to be compatible, so use one method or the other. Visual C++ 1.5 compilation -------------------------- 1. Make sure your WXWIN variable is set, and uses the FAT (short name) form. 2. Change directory to wx\src\msw. Type 'nmake -f makefile.dos' to make the wxWindows core library. 3. Change directory to a sample, such as wx\samples\minimal, and type 'nmake -f makefile.dos'. Add FINAL=1 to your makefile invocation to build the release versions of the library and samples. Use the 'clean' target to clean all objects, libraries and executables. Borland C++ 4.5/5.0 compilation ------------------------------- 1. Make sure your WXWIN variable is set, and uses the FAT (short name) form if doing a 16-bit compile. 2. Change directory to wx\src\msw. Type 'make -f makefile.b32' to make the wxWindows core library. Ignore the warnings about 'XXX' not found in library. 3. Change directory to a sample such as minimal, and type 'make -f makefile.b32'. 4. For release versions, recompile wxWindows and samples using 'make -f makefile.b32 clean' 'make -f makefile.b32 FINAL=1' for the library and samples. Note: the wxWindows library and (some) samples compile in 16-bit mode using makefile.bcc, but at present the wxWindows resource system is switched off in this mode. See issues.txt for details. Borland C++Builder compilation ------------------------------ C++Builder compilation is the same as for Borland C++ above. Tested with C++Builder 1.0 and 3.0. Only makefiles are currently supplied. Watcom C++ 10.6 compilation --------------------------- 1. Make sure your WXWIN variable is set, and uses the FAT (short name) form. 2. Change directory to wx\src\msw. Type 'wmake -f makefile.wat' to make the wxWindows core library. 3. Change directory to wx\samples\minimal and type 'wmake -f makefile.wat' to make this sample. Metrowerks CodeWarrior compilation ---------------------------------- 1. Downloaded and unzip wx200cw.zip. 2. Load the make_cw.mcp project in wx\src, and compile. 3. Load the make_cw.mcp project in wx\samples\minimal, and compile. Further project files for samples will be available in due course. NOTES: (a) Unfortunately CodeWarrior support is broken in this release. Stefan Csomor (csomor@advancedconcepts.ch) will rectify this shortly. (b) You need CodeWarrior Pro 4 plus the patches to 4.1 from the Metrowerks Web site. Symantec C++ compilation ------------------------ 1. Make sure your WXWIN variable is set, and uses the FAT (short name) form. 2. Edit setup.h and set wxUSE_DRAG_AND_DROP to 0. 3. Change directory to wx\src\msw. Type 'make -f makefile.sc' to make the wxWindows core library. 4. Change directory to wx\samples\minimal and type 'make -f makefile.sc' to make this sample. Note: the minimal sample doesn't link properly ('Error: no start address'). 32-bit compilation only (partially) supported at present, using SC++ 6.1. Some functionality is missing using this compiler (see makefile). Add -D__WIN95__ if your SC++ has Windows 95 support, and ignore Step (2). 16-bit compilation is left as an excercise for the user! Salford C++ compilation ----------------------- 1. Make sure your WXWIN variable is set, and uses the FAT (short name) form. 2. Edit SALFORDDIR and RESOURCEDIR in src/makesl.env as per notes. 3. Change directory to wx\src\msw. Type 'mk32 -f makefile.sl all' to make the wxWindows core library. 4. Change directory to wx\samples\minimal and type 'mk32 -f makefile.sl' to make this sample. Unfortunately, Salford C++ seems to have problems with its code generation for operations on objects, as seen in wxFrame::OnMenuHighlight (minimal sample) or wxWindow::SetValidator (mdi sample). Also the the debugging version of the library is 90MB, with samples coming in at 40MB :-) However, wxWindows at least makes a good test suite for improving the compiler. Cygwin b19/b20/Mingw32 compilation ---------------------------------- wxWindows 2.0 supports Cygwin (formerly GnuWin32) b19, b20, Mingw32, and Mingw32/EGCS. Thanks are due to Keith Garry Boyce (garp@opustel.com) and Cygnus for making it all possible. From wxWindows 2.0 beta 9, both Cygwin and Mingw32 (the minimal distribution of Cygwin) can be used with the same makefiles. Here are the steps required: - Retrieve and install the latest beta of Cygwin, or Mingw32, as per the instructions with either of these packages. - If using Mingw32 (including the EGCS variant), you need some extra files to use the wxWindows makefiles. You can find these files in ports/mingw32 on the ftp site or CD-ROM, as extra.zip. These should be extracted to the Mingw32 directory. If you have already have downloaded bison, flex, make, rm, mv from elsewhere, you won't need this. IMPORTANT: also see mingw32.txt in this directory (docs/msw) about a fix that has to be applied to a Mingw32 header file. - Modify the file wx/src/cygnus.bat (or mingw32.bat or mingegcs.bat) to set up appropriate variables, if necessary mounting drives. Run it before compiling. - For Cygwin, make sure there's a \tmp directory on your Windows drive or bison will crash. - Edit wx/src/makeg95.env and search for MINGW32. Take note of the comments for adjusting settings to suit Cygwin or Mingw32. Basically, this is just a case of adding the __MINGW32__ symbol to OPTIONS for Mingw32, or removing it for Cygnus Cygwin. For Mingw32/EGCS, add both __MINGW32__ and __EGCS__. You may need to remove -loldnames from WINLIBS for Mingw32, or add it for Cygwin. - Mingw32 may not support winsock.h, so comment out socket-related files in src/msw/makefile.g95. - Use the makefile.g95 files for compiling wxWindows and samples, e.g.: > cd c:\wx\src\msw > make -f makefile.g95 > cd c:\wx\samples\minimal > make -f makefile.g95 - Use the 'strip' command to reduce executable size. - With Cygnus Cygwin, you can invoke gdb --nw myfile.exe to debug an executable. If there are memory leaks, they will be flagged when the program quits. - If using GnuWin32 b18, you will need to copy windres.exe from e.g. the Mingw32 distribution, to a directory in your path. All targets have 'clean' targets to allow removal of object files and other intermediate compiler files. Gotchas: - libwx.a is 48 MB or more - but much less if compiled with no debug info (-g0) and level 4 optimization (-O4). - install.exe doesn't have built-in decompression because lzexpand.lib isn't available with Cygwin. However, you can use it with external decompression utilities. - Doesn't compile src/msw/ole files, so no drag and drop. References: - The GNU-WIN32 site is at http://www.cygnus.com/gnu-win32/ - Mingw32 is available at: http://agnes.dida.physik.uni-essen.de/~janjaap/mingw32/index.html - See also http://web.ukonline.co.uk/julian.smart/wxwin/gnuwin32.htm TWIN32 and gcc on Linux ----------------------- The wxWindows 2 for Windows port may be compiled using the TWIN32 emulator package from www.willows.com. However, TWIN32 is by no means finished so this should be taken as something to think about for the future, rather than a tool for writing products with. Use makefile.twn in much the same way as makefile.g95, as described above. Not all sample makefiles are supplied yet. For some reason, I found I had to copy TWIN32's Windows resource compiler (rc) to the current working directory for it to be found. General Notes ------------- - Debugging: under Windows 95, debugging output isn't output in the same way that it is under NT or Windows 3.1. Set wxUSE_DBWIN32 to 1 if you wish to enable code to output debugging info to an external debug monitor, such as Andrew Tucker's DBWIN32. You can download DBWIN32 from: http://ftp.digital.com/pub/micro/NT/WinSite/programr/dbwin32.zip and it's also on the wxWindows CD-ROM under Packages.