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[devel] VisualC/GCC warning fixes, VisualC build fixes

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The changes include support for function attributes in VC in addition to
    those already present in GCC - necessary because without these some
    warnings are unavoidable.  Fixes include signed/unsigned fixes in
    pngvalid and checks with gcc -Wall -Wextra -Wunused.
  VC requires function attributes on function definitions as well as
    declarations, PNG_FUNCTION has been added to enable this and the
    relevant function definitions changed.
This commit is contained in:
Glenn Randers-Pehrson
2010-08-02 08:00:10 -05:00
parent 21c1f06ef9
commit 77396b63f9
18 changed files with 678 additions and 313 deletions
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37
projects/vstudio/zlib.props
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@@ -1,8 +1,8 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
* zlib.props - location of zlib source and build
* zlib.props - location of zlib source
*
* libpng version 1.5.0beta39 - July 31, 2010
* libpng version 1.5.0beta39 - August 2, 2010
*
* Copyright (c) 1998-2010 Glenn Randers-Pehrson
*
@@ -11,32 +11,19 @@
* and license in png.h
* You must edit this file to record the location of the zlib
* official and debug builds unless they are in the default
* directories:
* official: zlib1
* debug: zlib debug
* source code.
-->
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<Project ToolsVersion="4.0"
xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup Label="Globals">
<!-- Place the name of the directory containing the official
build of zlib and the corresponding header files in this
property. The directory is expected to contain at least:
zdll.lib # The DLL import library
zlib.lib # The static library
zlib.h # The header file
zconf.h # Another header file included by zlib.h
-->
<ZLib1Dir>..\..\..\..\zlib124-dll\zlib-1.2.4</ZLib1Dir>
<!-- Place the name of the directory containing the source of
zlib used for debugging in this property.
The directory need only contain the '.c' and '.h' files
from the source. For your own sanity make sure that the
'.h' files in the source match those from the 'official'
build above.
<!-- Place the name of the directory containing the source of zlib used for
debugging in this property.
The directory need only contain the '.c' and '.h' files from the
source.
If you use a relative directory name (as below) then it must be
relative to the project directories; these are one level deepers than
the directories containing this file.
-->
<ZLibSrcDir>..\..\..\..\zlib-1.2.4</ZLibSrcDir>
</PropertyGroup>