[Bug 53918] Building with external PE libraries fails when static libraries are also installed

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53918

--- Comment #3 from Jacek Caban  ---
(In reply to Zeb Figura from comment #2)
> On the other hand, wouldn't we have still used --lib-suffix at that point?

Ah, right, it wasn't for building Wine itself, but for using winegcc as a tool
for cross compiling external code. Installed importlibs never had .cross.a
suffix.