MSVC 2010+ Projects: Update "Installation" Process

Currently, due to the way that Visual Studio 2010+ projects are handled,
the "install" project does not re-build upon changes to the sources, as it
does not believe that its dependencies have changed, although the changed
sources are automatically recompiled.  This means that if a part or more
of the solution does not build, or if the sources need some other fixes
or enhancements, the up-to-date build is not copied automatically, which
can be misleading.

Improve on the situation by forcing the "install" project to trigger its
rebuild, so that the updated binaries can be copied.  This does trigger an
MSBuild warning, but having that warning is way better than not having an
up-to-date build, especially during testing and development.

2 files changed, 33 insertions, 17 deletions

diff --git a/build/win32/vs10/gi-install.propsin b/build/win32/vs10/gi-install.propsin
index b576c3b6..162a043b 100644
--- a/build/win32/vs10/gi-install.propsin
+++ b/build/win32/vs10/gi-install.propsin
@@ -4,27 +4,30 @@
     <Import Project="gi-build-defines.props" />
   </ImportGroup>
   <PropertyGroup Label="UserMacros">
+    <BinDir>$(SolutionDir)$(Configuration)\$(Platform)\bin</BinDir>
+    <InstalledDlls>$(BinDir)\$(LibGIDllPrefix)girepository$(LibGIDllSuffix).dll;$(BinDir)\_giscanner.pyd</InstalledDlls>
+    <InstalledBins>$(BinDir)\g-ir-compiler.exe;$(BinDir)\g-ir-generate.exe;..\..\..\tools\g-ir-annotation-tool;..\..\..\tools\g-ir-doc-tool;..\..\..\tools\g-ir-scanner</InstalledBins>
     <GIDoInstall>
 mkdir $(CopyDir)
 mkdir $(CopyDir)\bin
 
-copy $(SolutionDir)$(Configuration)\$(Platform)\bin\$(LibGIDllPrefix)girepository$(LibGIDllSuffix).dll $(CopyDir)\bin
-copy $(SolutionDir)$(Configuration)\$(Platform)\bin\g-ir-compiler.exe $(CopyDir)\bin
-copy $(SolutionDir)$(Configuration)\$(Platform)\bin\g-ir-generate.exe $(CopyDir)\bin
+copy $(BinDir)\$(LibGIDllPrefix)girepository$(LibGIDllSuffix).dll $(CopyDir)\bin
+copy $(BinDir)\g-ir-compiler.exe $(CopyDir)\bin
+copy $(BinDir)\g-ir-generate.exe $(CopyDir)\bin
 copy ..\..\..\tools\g-ir-annotation-tool $(CopyDir)\bin
 copy ..\..\..\tools\g-ir-doc-tool $(CopyDir)\bin
 copy ..\..\..\tools\g-ir-scanner $(CopyDir)\bin
 
 #include "gir.vs10.install"
 
-copy $(SolutionDir)$(Configuration)\$(Platform)\bin\_giscanner.pyd $(CopyDir)\lib\gobject-introspection\giscanner
+copy $(BinDir)\_giscanner.pyd $(CopyDir)\lib\gobject-introspection\giscanner
 
 mkdir $(CopyDir)\share\gir-$(ApiVersion)
 mkdir $(CopyDir)\share\gobject-introspection-$(ApiVersion)
 copy ..\..\..\girepository\gdump.c $(CopyDir)\share\gobject-introspection-$(ApiVersion)
 
 mkdir $(CopyDir)\lib\girepository-$(ApiVersion)
-copy $(SolutionDir)$(Configuration)\$(Platform)\bin\girepository-$(ApiVersion).lib $(CopyDir)\lib
+copy $(BinDir)\girepository-$(ApiVersion).lib $(CopyDir)\lib
 
 echo Please note that building GObject-Introspection with Visual Studio is now a 2-step process
 echo Please open the appropriate Visual Studio (or Windows SDK) command prompt and use the NMake Makefile
@@ -35,6 +38,15 @@ echo in SRC_ROOT\build\gi-introspection-msvc.mak to build the introspection file
     <_PropertySheetDisplayName>giinstallprops</_PropertySheetDisplayName>
   </PropertyGroup>
   <ItemGroup>
+    <BuildMacro Include="BinDir">
+      <Value>$(BinDir)</Value>
+    </BuildMacro>
+    <BuildMacro Include="InstalledDlls">
+      <Value>$(InstalledDlls)</Value>
+    </BuildMacro>
+    <BuildMacro Include="InstalledBins">
+      <Value>$(InstalledBins)</Value>
+    </BuildMacro>
     <BuildMacro Include="GIDoInstall">
       <Value>$(GIDoInstall)</Value>
     </BuildMacro>
diff --git a/build/win32/vs10/install.vcxproj b/build/win32/vs10/install.vcxproj
index 73e34f2d..1ee3a0bc 100644
--- a/build/win32/vs10/install.vcxproj
+++ b/build/win32/vs10/install.vcxproj
@@ -77,26 +77,30 @@
     <ExtensionsToDeleteOnClean Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <PreBuildEvent>
-      <Command>$(GIDoInstall)</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <PreBuildEvent>
-      <Command>$(GIDoInstall)</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <PreBuildEvent>
-      <Command>$(GIDoInstall)</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <PreBuildEvent>
-      <Command>$(GIDoInstall)</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <CustomBuild Include="..\..\..\config.h.win32">
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Installing Build Results...</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(GIDoInstall)</Command>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(InstalledDlls);$(InstalledBins);$(InstalledWin32Bins);%(Outputs)</Outputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Installing Build Results...</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(GIDoInstall)</Command>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(InstalledDlls);$(InstalledBins);$(InstalledX64Bins);%(Outputs)</Outputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Installing Build Results...</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(GIDoInstall)</Command>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(InstalledDlls);$(InstalledBins);$(InstalledWin32Bins);%(Outputs)</Outputs>
+      <Message Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Installing Build Results...</Message>
+      <Command Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(GIDoInstall)</Command>
+      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(InstalledDlls);$(InstalledBins);$(InstalledX64Bins);%(Outputs)</Outputs>
+    </CustomBuild>
+  </ItemGroup>
+  <ItemGroup>
     <ProjectReference Include="g-ir-compiler.vcxproj">
       <Project>{5dcb55ce-f32c-4c77-8bf4-b4dad3ec7774}</Project>
       <ReferenceOutputAssembly>false</ReferenceOutputAssembly>