MSbuild error

[Gisle Vanem <gvanem () broadpark no>]

I've been struggling with building nmap and friends using "Visual C++ Express 2010" 
for some days. The problem is in one of the XML-files MSBuild is using to build.
Showing only the errors:

G:\MingW32\src\inet\nmap\ncat>msbuild -nologo -clp:errorsonly ncat.vcxproj
 g:\programfiler\MSBuild\Microsoft.Cpp\v4.0\Platforms\Win32\Microsoft.Cpp.Win32.Targets(147,5): 
 error : Required file "" is missing. [G:\MingW32\src\inet\nmap\nbase\nbase.vcxproj]

This is the culpit at (147,5):
 <CL Condition="'%(ClCompile.PrecompiledHeader)' != 'Create' and '%(ClCompile.ExcludedFromBuild)'!='true'"

I've been Googling for this error, but failed to find any good solutions. Any hints?

--gv

_______________________________________________
Sent through the nmap-dev mailing list
http://cgi.insecure.org/mailman/listinfo/nmap-dev
Archived at http://seclists.org/nmap-dev/