RFR: JDK-8071329: Stop exporting INCLUDE and LIB when building on windows

[Magnus Ihse Bursie]

On 2015-01-22 15:40, Erik Joelsson wrote:
> Hello,
>
> The new LDFLAGS requires unpack200.exe to stop being linked 
> differently to all other executables. There is no reason for this 
> discrepancy that I can find, it just seems like someone did a bit of a 
> quick hack getting it to build long ago in the old build, and we 
> wanted to keep it equivalent in build-infra.

I like the cleanup. Nevertheless, it would be good to check this by the 
group owning unpack200. Is it core libs?

> The hotspot build still requires the variables to be exported, so they 
> are still being defined in hotspot-spec.gmk.
>
> While working on this, I stumbled on a problem when running "make 
> reconfigure". The PATH variable value, since exported in make, would 
> get longer and longer for each time you run reconfigure. I fixed this 
> by saving the original path and resetting it before running configure 
> from make.

Apart from wanting a second opinion on the unpack200 stuff, it looks 
good to me. Nice work!

/Magnus