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[wxWidgets.git] / src / png / projects / visualc6 / README.txt
1 Microsoft Developer Studio Project File, Format Version 6.00 for libpng.
2
3 Copyright (C) 2000-2004 Simon-Pierre Cadieux.
4 Copyright (C) 2004 Cosmin Truta.
5 For conditions of distribution and use, see copyright notice in png.h
6
7
8 Assumptions:
9 * The libpng source files are in ..\..
10 * The zlib source files are in ..\..\..\zlib
11 * The zlib project files are in ..\..\..\zlib\projects\visualc6
12
13
14 To use:
15
16 1) On the main menu, select "File | Open Workspace".
17 Open "libpng.dsw".
18
19 2) Select "Build | Set Active Configuration".
20 Choose the configuration you wish to build.
21 (Choose libpng or pngtest; zlib will be built automatically.)
22
23 3) Select "Build | Clean".
24
25 4) Select "Build | Build ... (F7)". Ignore warning messages about
26 not being able to find certain include files (e.g. alloc.h).
27
28 5) If you built the sample program (pngtest),
29 select "Build | Execute ... (Ctrl+F5)".
30
31
32 This project builds the libpng binaries as follows:
33
34 * Win32_DLL_Release\libpng13.dll DLL build
35 * Win32_DLL_Debug\libpng13d.dll DLL build (debug version)
36 * Win32_DLL_ASM_Release\libpng13.dll DLL build using ASM code
37 * Win32_DLL_ASM_Debug\libpng13d.dll DLL build using ASM (debug version)
38 * Win32_DLL_VB\libpng13vb.dll DLL build for Visual Basic, using stdcall
39 * Win32_LIB_Release\libpng.lib static build
40 * Win32_LIB_Debug\libpngd.lib static build (debug version)
41 * Win32_LIB_ASM_Release\libpng.lib static build using ASM code
42 * Win32_LIB_ASM_Debug\libpngd.lib static build using ASM (debug version)
43
44
45 Notes:
46
47 If you change anything in the source files, or select different compiler
48 settings, please change the DLL name to something different than any of
49 the above names.
50
51 Also, make sure that DLLFNAME_POSTFIX and (PRIVATEBUILD or SPECIALBUILD)
52 are defined when compiling the resource file. DLLFNAME_POSTFIX contains
53 the trailing letters that come after the version number. PRIVATEBUILD
54 and/or SPECIALBUILD store information describing the type of change made
55 in the VERSIONINFO structure. Please refer to MSDN for more information
56 on the used macros and the nature of their content. For an example on
57 how to define these macros, look at the resource compiler settings for
58 the "Win32 DLL VB" configuration.
59
60 All DLLs built by this project use the Microsoft dynamic C runtime library
61 MSVCRT.DLL (MSVCRTD.DLL for debug versions). If you distribute any of the
62 above mentioned libraries you should also include this DLL in your package.
63 For a list of files that are redistributable in Visual C++ 6.0, see
64 Common\Redist\Redist.txt on Disc 1 of the Visual C++ 6.0 product CDs.