[vbox-dev] Minor fixes for configure.vbs

[Власов Константин]

Hi,

I was building VirtualBox for Windows from sources and found some problems. I'm 
attaching two patches for the configure.vbs script.

1. configure-fixes-1.patch
The script detects the Visual C++ compiler by trying to run it without 
parameters and checking the return code. But in VS2010/SDK7.1 cl.exe started 
without parameters returns an error code. Therefore, configure.vbs thinks that 
compiler is not found.

This patch adds the /? parameter to cl.exe command line. This causes cl.exe to 
output help and return success, so that configure.vbs detected this compiler as 
acceptable.


2. configure-fixes-2.patch

When I specify libcurl path, configure.vbs requires that libcurl.dll is present 
there. But I know for sure VB can link with libcurl statically, and the DLL 
therefore is not actually required.

This patch removes the requirement of libcurl.dll presence.


MIT licensed.


-- 
Bye.                                    With best regards,
                                        Konstantin Vlasov.
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