tiny fixes

[wxWidgets.git] / docs / msw / install.txt

diff --git a/docs/msw/install.txt b/docs/msw/install.txt
index 279b02954ec9c8b0a32792789294ade141964dbf..9c6f8230386a956190682fc5fe5299ad6ba144ba 100644 (file)
--- a/docs/msw/install.txt
+++ b/docs/msw/install.txt
@@ -1,4 +1,30 @@
 
+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
 ------------------------
 
@@ -46,7 +72,8 @@ 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.
+include/wx/msw/setup.h and edit the resulting file to choose the featrues you
+would like to compile wxWindows with[out].
 
 Compilation
 -----------
@@ -65,7 +92,12 @@ Using project files:
    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. Open a sample project file, choose a configuration, and compile.
+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.
 
@@ -83,8 +115,10 @@ Using makefiles:
 
    to make the wxWindows core library without debug information
    (wx\lib\wx.lib).
-
-3. Change directory to wx\samples and type 'nmake -f makefile.vc'
+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.
 
 Notes:
@@ -137,6 +171,13 @@ 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
 --------------------------
 
@@ -309,7 +350,8 @@ Here are the steps required:
   socket-related files in src/msw/makefile.g95.
 
 - Set your WXWIN variable to where wxWindows is installed.
-  For Cygwin/Mingw32, use forward slashes in the path, not backslashes.
+  *** IMPORTANT: For Cygwin/Mingw32, use forward slashes in the path, not
+  backslashes.
 
 - Use the makefile.g95 files for compiling wxWindows and samples,
   e.g.:
@@ -332,15 +374,29 @@ Here are the steps required:
 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