Generate getbuildinfo.o each time the linker is invoked;
try to generate SVNVERSION information if subwcrev.exe
can be found.
diff --git a/PCbuild/pcbuild.sln b/PCbuild/pcbuild.sln
index 8f998c3..7ccab0a 100644
--- a/PCbuild/pcbuild.sln
+++ b/PCbuild/pcbuild.sln
@@ -48,6 +48,7 @@
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pythoncore", "pythoncore.vcproj", "{CF7AC3D1-E2DF-41D2-BEA6-1E2556CDEA26}"

 	ProjectSection(ProjectDependencies) = postProject

 		{F0E0541E-F17D-430B-97C4-93ADF0DD284E} = {F0E0541E-F17D-430B-97C4-93ADF0DD284E}

+		{C73F0EC1-358B-4177-940F-0846AC8B04CD} = {C73F0EC1-358B-4177-940F-0846AC8B04CD}

 	EndProjectSection

 EndProject

 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pythonw", "pythonw.vcproj", "{F4229CC3-873C-49AE-9729-DD308ED4CD4A}"

@@ -79,6 +80,10 @@
 		{CF7AC3D1-E2DF-41D2-BEA6-1E2556CDEA26} = {CF7AC3D1-E2DF-41D2-BEA6-1E2556CDEA26}

 	EndProjectSection

 EndProject

+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "make_buildinfo", "make_buildinfo.vcproj", "{C73F0EC1-358B-4177-940F-0846AC8B04CD}"

+	ProjectSection(ProjectDependencies) = postProject

+	EndProjectSection

+EndProject

 Global

 	GlobalSection(SolutionConfiguration) = preSolution

 		Debug = Debug

@@ -181,8 +186,15 @@
 		{1966DDE2-4AB7-4E4E-ACC9-C121E4D37F8E}.Release.Build.0 = Release|Win32

 		{1966DDE2-4AB7-4E4E-ACC9-C121E4D37F8E}.ReleaseItanium.ActiveCfg = ReleaseItanium|Win32

 		{1966DDE2-4AB7-4E4E-ACC9-C121E4D37F8E}.ReleaseItanium.Build.0 = ReleaseItanium|Win32

+		{C73F0EC1-358B-4177-940F-0846AC8B04CD}.Debug.ActiveCfg = Debug|Win32

+		{C73F0EC1-358B-4177-940F-0846AC8B04CD}.Debug.Build.0 = Debug|Win32

+		{C73F0EC1-358B-4177-940F-0846AC8B04CD}.Release.ActiveCfg = Release|Win32

+		{C73F0EC1-358B-4177-940F-0846AC8B04CD}.Release.Build.0 = Release|Win32

+		{C73F0EC1-358B-4177-940F-0846AC8B04CD}.ReleaseItanium.ActiveCfg = Release|Win32

+		{C73F0EC1-358B-4177-940F-0846AC8B04CD}.ReleaseItanium.Build.0 = Release|Win32

 	EndGlobalSection

 	GlobalSection(SolutionItems) = postSolution

+		..\Modules\getbuildinfo.c = ..\Modules\getbuildinfo.c

 		readme.txt = readme.txt

 	EndGlobalSection

 	GlobalSection(ExtensibilityGlobals) = postSolution