[MiNT] cross-tools libs & gcc invocation

[Paul Wratt <paul.wratt@gmail.com>]

froma previous post by Vincent:
""
So if you want to cross-build a library for a cross-compiler, you have
to do this :
configure --host=m68k-atari-mint --prefix=/usr/m68k-atari-mint

And if you want to cross-build a library to make a native library
package, you have to do this :
configure --host=m68k-atari-mint --prefix=/usr
""

how do you invoke gcc directly, where your lib does not contain a
./configure script

Paul
(for clarification & future reference)