Upgrading cloog to 0.18.1 for {,cross-}{gcc,binutils}

[David Howells]

Jakub Jelinek <jakub at redhat.com> wrote:

> What do binutils need cloog/isl for btw?

I'm not sure, but in binutils/configure, I see:

	with_cloog
	with_isl
	with_isl_include
	with_isl_lib
	enable_isl_version_check
	with_cloog_include
	with_cloog_lib
	enable_cloog_version_check

It's possible it doesn't actually use cloog:

	warthog2>grep -rl cloog *
	ChangeLog
	config/ChangeLog
	config/cloog.m4
	config/isl.m4
	configure
	configure.ac
	Makefile.def
	Makefile.in
	Makefile.tpl

'isl' turns up a lot more (it matches things like 'islower'), but excluding
most obvious false positives shows that isl probably isn't actually used
either.

David