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projects/vstudio: enthusiastic warnings

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The commit removes the three compile warning options from the individual project
files into the zlib.props globals (this should probably be renamed in 1.7).  It
increases the warning level from 4 to All and adds a list of the warnings which
need to be turned off.  This is semi-documentary; the intent is to tell users of
libpng which warnings have been examined and judged non-fixable at present.

The warning about structure padding *IS* fixable, but it is a signficant change
(moving structure members around).  It is currently partially fixed in 1.7, but
only partially.

Signed-off-by: John Bowler <jbowler@acm.org>
This commit is contained in:
John Bowler
2016-06-22 17:40:06 -07:00
parent 21d9e6e0fb
commit e5d468ea9c
8 changed files with 86 additions and 67 deletions
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18
projects/vstudio/zlib/zlib.vcxproj
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@@ -88,11 +88,13 @@
<ClCompile>
<PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;Z_SOLO;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
<WarningLevel>TurnOffAllWarnings</WarningLevel>
<WarningLevel>$(WarningLevel)</WarningLevel>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
<Optimization>Disabled</Optimization>
<BrowseInformation>true</BrowseInformation>
<FunctionLevelLinking>true</FunctionLevelLinking>
<DisableSpecificWarnings>$(DisableSpecificWarnings);4127;4131;4242;4244</DisableSpecificWarnings>
<TreatWarningAsError>$(TreatWarningAsError)</TreatWarningAsError>
</ClCompile>
<Link>
<TargetMachine>MachineX86</TargetMachine>
@@ -103,11 +105,13 @@
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
<PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;Z_SOLO;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<WarningLevel>TurnOffAllWarnings</WarningLevel>
<WarningLevel>$(WarningLevel)</WarningLevel>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
<Optimization>Disabled</Optimization>
<BrowseInformation>true</BrowseInformation>
<FunctionLevelLinking>true</FunctionLevelLinking>
<DisableSpecificWarnings>$(DisableSpecificWarnings);4127;4131;4242;4244</DisableSpecificWarnings>
<TreatWarningAsError>$(TreatWarningAsError)</TreatWarningAsError>
<RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
</ClCompile>
<Link>
@@ -118,7 +122,7 @@
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release Library|Win32'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<WarningLevel>$(WarningLevel)</WarningLevel>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
<Optimization>Full</Optimization>
<IntrinsicFunctions>true</IntrinsicFunctions>
@@ -126,7 +130,8 @@
<BufferSecurityCheck>false</BufferSecurityCheck>
<BrowseInformation>true</BrowseInformation>
<FunctionLevelLinking>true</FunctionLevelLinking>
<TreatWarningAsError>true</TreatWarningAsError>
<DisableSpecificWarnings>$(DisableSpecificWarnings);4127;4131;4242;4244</DisableSpecificWarnings>
<TreatWarningAsError>$(TreatWarningAsError)</TreatWarningAsError>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
<PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;Z_SOLO;%(PreprocessorDefinitions)</PreprocessorDefinitions>
</ClCompile>
@@ -141,7 +146,7 @@
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<WarningLevel>$(WarningLevel)</WarningLevel>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
<Optimization>Full</Optimization>
<IntrinsicFunctions>true</IntrinsicFunctions>
@@ -149,7 +154,8 @@
<BufferSecurityCheck>false</BufferSecurityCheck>
<BrowseInformation>true</BrowseInformation>
<FunctionLevelLinking>true</FunctionLevelLinking>
<TreatWarningAsError>true</TreatWarningAsError>
<DisableSpecificWarnings>$(DisableSpecificWarnings);4127;4131;4242;4244</DisableSpecificWarnings>
<TreatWarningAsError>$(TreatWarningAsError)</TreatWarningAsError>
<PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;Z_SOLO;%(PreprocessorDefinitions)</PreprocessorDefinitions>
</ClCompile>
<Link>