Jim Meyering wrote in
<http://lists.gnu.org/archive/html/coreutils/2012-05/msg00024.html>:
> Bruno, I'm happy to confirm that config.cache did not change
> (modulo the addition of ac_cv_func__fseeki64), in spite of
> your many cross-compiling m4/*.m4 changes in gnulib.
Sure. I would expect no breakage, because
1) I'm only modifying the cross-compilation guess part.
2) I'm checking the "configure" output from a cross compilation
$ ./configure --host=x86_64-pc-linux-gnu --build=x86_64-unknown-linux-gnu
against the one from a native compilation
$ ./configure --host=x86_64-pc-linux-gnu
to verify that each change is good.
Bruno
