[SDL] ALLOCA Patch ?

[Torsten Giebl]

Hello !


> Does AC_FUNC_ALLOCA not work with Cygwin, or is it incorrectly detecting
> it? I'd rather just ask "does alloca.h exist?" than add platform-specific
> checks...


Jup. Cygwin has alloca.h, but not MinGW.

The problem is that when running ./configure
under CYGWIN it uses CYGWIN Mode and not
MinGW Mode to detect if there is an alloca.h

And as CYGWIN has this include file the configure
test returns yes, but SDL is generally compiled in MinGW Mode.


CU