+Installing wxWindows 2.1
+------------------------
+
+[Notes from Robert Roebling for snapshot 8]
+
+This is a not-so-well tested snapshot release of wxWindows 2.1 for
+Microsoft Windows 95, 98 and NT. This is not a production release,
+although a huge number of bugs found in wxWindows 2.0 have been
+fixed.
+
+There have not been major changes in the way to build the library,
+although the creation of the various makefiles has been automatized.
+I myself use the GNU MingGW32 compiler from
+
+ http://www.cygnus.com
+
+using the GNU make program from
+
+ http://agnes.dida.physik.uni-essen.de/~janjaap/mingw32
+
+and I have not tested any other compiler, but other developers use
+the makefiles for Borland C++, MS-Visual C++ 5.0 and 6.0 and probably
+Metrowerks C++.
+
+Expect problems.
+
Installing wxWindows 2.0
------------------------
+IMPORTANT NOTE: If you experience problems installing, please
+re-read this instructions and other related files (todo.txt,
+bugs.txt etc.) carefully before mailing wxwin-users or
+the author. Preferably, try to fix the problem first and
+then send a patch to the author.
+
Unarchiving
-----------
wx200htm.zip HTML documentation
wx200vc.zip MS VC++ 5.0 project files
wx200cw.zip Metrowerks CodeWarrior project files
+wx200bc.zip BC++ 5 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.
+files into a suitable directory such as c:\wx.
Other add-on packages are available from the wxWindows Web site, such as:
- tex2rtf3.zip. Tex2RTF: create Windows Help, HTML, and Word RTF files from
the same document source.
+General installation notes
+--------------------------
+
+Alter your WXWIN environment variable to point to this directory.
+For Cygwin or Mingw32 compilation, make sure WXWIN contains only
+forward slashes.
+
+If installing from the CVS server, copy include/wx/msw/setup0.h to
+include/wx/msw/setup.h and edit the resulting file to choose the featrues you
+would like to compile wxWindows with[out].
+
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.
+The following sections explain how to compile wxWindows with each supported
+compiler.
Visual C++ 4.0/5.0/6.0 compilation
----------------------------------
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.
+ compile. This will produce src/Debug/wxvc.lib or
+ src/Release/wxvc.lib. The project file src/wxvc_dll.dsp
+ will make a DLL version of wxWindow, which will go in
+ src/DebugDLL/wxvc.[lib,dll] and src/ReleaseDLL/wxvc.[lib,dll].
+3. If you want to use JPEG in your application (such as the image
+ sample), open src/jpeg/jpeg.dsp (VC++ 6 only) and compile in
+ Debug and Release configurations. If you have VC++ 5 or
+ earlier, use makefile.vc, but you may only have one set of object
+ files at a time in use (debug or release).
+4. 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'
+2. Change directory to wx\src\msw. Type:
+
+ 'nmake -f makefile.vc'
+
+ to make the wxWindows core library with debug information
+ (wx\lib\wx_d.lib), or
+
+ 'nmake -f makefile.vc FINAL=1'
+
+ to make the wxWindows core library without debug information
+ (wx\lib\wx.lib).
+3. If you wish to use JPEG in your applications, do the same
+ procedure in src\jpeg but add the 'all' target to the
+ command line.
+4. 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.
+Notes:
-Use the 'clean' target to clean all objects, libraries and
-executables.
+ Use the 'clean' target to clean all objects, libraries and
+ executables.
+
+ To build the release version using makefiles, add FINAL=1 to your
+ nmake invocation, both when building the library and for samples.
+
+ Note that the wxWindows core library allows you to have debug
+ and release libraries available simultaneously, by compiling the
+ objects in different subdirectories, whereas samples must be
+ cleaned and re-made to build a different configuration. This
+ may be changed in later versions of wxWindows.
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'.
+ The resulting libraries are called:
+
+ wx\lib\wx200_d.lib(dll) (debug version)
+ wx\lib\wx200.lib(dll) (release version, using FINAL=1)
+
+2. Invoke a sample makefile with 'nmake -f makefile.vc WXUSINGDLL=1'
+ (or edit src\makeprog.vc to set WXUSINGDLL to 1 for all
+ applications).
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.
+You will also need to set wxUSE_IOSTREAMH to 0 if you will be
+using templates, to avoid the non-template stream files being included
+within wxWindows.
Note (2): libraries and applications generated with makefiles and
project files are unlikely to be compatible, so use one method or
the other.
+Note (3): VC++ 5's optimization code seems to be broken and can
+cause problems: this can be seen when deleting an object Dialog
+Editor, in Release mode with optimizations on. If in doubt,
+switch off optimisations, although this will result in much
+larger executables. It seems possible that the library can be created with
+strong optimization, so long as the application is not strongly
+optimized. For example, in wxWindows project, set to 'Minimum
+Size'. In Dialog Editor project, set to 'Customize: Favor Small
+Code' (and no others). This will then work.
+
+Note (4): some crash problems can be due to inconsistent compiler
+options. If strange/weird/impossible things start to happen please
+check (dumping IDE project file as makefile and doing text comparison
+if necessary) that the project settings, especially the list of defined
+symbols, struct packing, etc. are exactly the same for all items in
+the project. After this, delete everything (including PCH) and recompile.
+
Visual C++ 1.5 compilation
--------------------------
Borland C++ 4.5/5.0 compilation
-------------------------------
+Compiling using the makefiles:
+
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
using makefile.bcc, but at present the wxWindows resource system is switched
off in this mode. See issues.txt for details.
+Compiling using the IDE files:
+
+1. Load src\bc32.ide (or src\bc32d.ide for a debugging version).
+2. Go to Options|Project... and specify the correct BC++ include and lib path for
+ your file structure.
+3. Press F9 to compile the wxWindows library.
+4. Load samples\bc32.ide.
+5. Go to Options|Project... and specify the correct BC++ include and lib path for
+ your file structure.
+6. Press F9 to compile the samples.
+
+Note that to make the png, xpm and zlib libraries (needed for
+some samples) you need to compile with bc32.ide. bc32d.ide only
+makes the wxWindows library (lib\wx32d.lib).
+
+The debug version of the wxWindows library is about 37 MB, and the
+release version is around 3 MB.
+
+See also the file bc_ide.txt for further instructions and details
+of how to create your own project files.
+
Borland C++Builder compilation
------------------------------
Watcom C++ 10.6 compilation
---------------------------
-1. Make sure your WXWIN variable is set, and uses the FAT (short
- name) form.
+1. Make sure your WXWIN variable is set, and uses the DOS 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'
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
+You need CodeWarrior Pro 4 plus the patches to 4.1 from the
Metrowerks Web site.
Symantec C++ compilation
Cygwin b19/b20/Mingw32 compilation
----------------------------------
-wxWindows 2.0 supports Cygwin (formerly GnuWin32) b19, b20, Mingw32, and Mingw32/EGCS.
+wxWindows 2 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.
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.
+ If using Mingw32 2.8.1, see also see mingw32.txt in this directory
+ (docs/msw) about a fix that has to be applied to a Mingw32 header file.
+
+ If using Mingw32 2.95 with wxWindows 2.1 or above, and wish to use OLE, you
+ should hand-patch in Mingw32-gcc295.patches (located in the top-level of the
+ wxWindows 2 installation).
- Modify the file wx/src/cygnus.bat (or mingw32.bat or mingegcs.bat)
to set up appropriate variables, if necessary mounting drives.
- 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.
+- makeg95.env configuation:
-- Mingw32 may not support winsock.h, so comment out
- socket-related files in src/msw/makefile.g95.
+- Edit wx/src/makeg95.env and set the MINGW32 variable at the top of
+ the file to either 1 (you have Mingw32) or 0 (you have Cygwin32).
+
+- Mingw32 may not support winsock.h, so if you have a problem
+ here, comment out socket-related files in src/msw/makefile.g95.
+
+- Set your WXWIN variable to where wxWindows is installed.
+ *** IMPORTANT: For Cygwin/Mingw32, use forward slashes in the path, not
+ backslashes.
- Use the makefile.g95 files for compiling wxWindows and samples,
e.g.:
> cd c:\wx\samples\minimal
> make -f makefile.g95
+ Ignore the warning about the default entry point.
+
- Use the 'strip' command to reduce executable size.
- With Cygnus Cygwin, you can invoke gdb --nw myfile.exe to
All targets have 'clean' targets to allow removal of object files
and other intermediate compiler files.
-Gotchas:
+Notes:
- 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.
+- There's a bug in the Mingw32 headers for some distributions.
+
+ in include/windows32/defines.h, where it says:
+
+ #define LPSTR_TEXTCALLBACKA (LPSTR)-1L)
+
+ it should say:
+
+ #define LPSTR_TEXTCALLBACKA ((LPSTR)-1L)
+
+ (a missing bracket).
+
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
+ ftp://ftp.xraylith.wisc.edu/pub/khan/gnu-win32/mingw32/gcc-2.95/
- See also http://web.ukonline.co.uk/julian.smart/wxwin/gnuwin32.htm
TWIN32 and gcc on Linux
projects / wxWidgets.git / blobdiff