Added MS VC++ instructions.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3452 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

BuildCVS.txt

@@ -5,15 +5,26 @@
 I) Windows using plain makefiles
 ----------------------------------------
 
-a) Using the GNU MinGW32 or GNU CygWin32 compilers
+a) If using Microsoft Visual C++ 5.0 or 6.0
+
+Ensure that the command-line compiler and tools (including
+nmake) are installed and ready to run.  Depending on your
+installation there may be a batch file (named something like
+VCVARS32.BAT) that needs to be run to set correct environment
+varaibles and PATH entries.
+
+Continue with item c) below.
+
+
+b) If using the GNU MinGW32 or GNU CygWin32 compilers
 
 You'll need the compiler itself which is available from
 
   http://www.cygwin.com
 
-When using MingW32 you'll need GNU make which is part of
+When using MingW32 you'll need GNU make which is a part
-part of the CygWin32 toolchain and is also available as
+of the CygWin32 toolchain and is also available as a stand
-a stand alone port without the infamous Cygwin.dll from
+alone port without the infamous Cygwin.dll from
 
   http://agnes.dida.physik.uni-essen.de/~janjaap/mingw32
 
@@ -23,7 +34,11 @@ and its make.exe).
 
 -> Set your path so that it includes the directory
    where your compiler and tools reside
--> Assume that you installed the wxWindows sources
+
+
+c) Build instructions
+
+-> Assumming that you installed the wxWindows sources
    into c:\wxWin
 -> Copy c:\wxWin\include\wx\msw\setup0.h
    to   c:\wxWin\include\wx\msw\setup.h
@@ -44,7 +59,9 @@ and its make.exe).
    and iostreams ares disabled with
    #define wxUSE_STD_IOSTREAM   0
 -> type: cd c:\wxWin\src\msw
--> type: make -f makefile.g95
+-> type: make -f makefile.g95 (if using GNU tools)
+or type: make -f makefile.vc  (if using MS VC++)
+
 
 II) Unix ports
 --------------
@@ -54,6 +71,12 @@ won't ever work, but there is now a new makefile system
 that works without libtool and automake, using only
 configure to create what is needed.
 
+In order to create configure, you need to have the
+GNU autoconf package (version 2.13 or 2.14) installed
+on your system and type run "autoconf" in the base
+directory (or run the autogen.sh script in the same
+directory, which just calls autoconf).
+
 Set WXWIN environment variable to the base directory such
 as ~/wxWindows (this is actually not really needed).