configure: require libtoolize, create wrapper to it
libtoolize must be checked_for and there needs to be a wrapper
that points to GNU libtoolize since that may be installed
as glibtoolize.
This fixes a problem with building Cloog/PPL that was
Reported-by: "Pierrick Brossin" <pierrick@bs-network.net>
Signed-off-by: "Titus von Boxberg" <titus@v9g.de>
(transplanted from c7c9e98d36d8a6a49fcd5f3836d5797bb965eba7)
1 This is backported partially from 2.20 branch
3 http://sourceware.org/ml/binutils-cvs/2009-10/msg00173.html
6 Index: binutils-2.20/gas/as.h
7 ===================================================================
8 --- binutils-2.20.orig/gas/as.h 2009-10-22 00:27:08.700469349 -0700
9 +++ binutils-2.20/gas/as.h 2009-10-22 00:28:04.068416318 -0700
10 @@ -238,7 +238,7 @@ typedef addressT valueT;
11 #define know(p) gas_assert(p) /* Verify our assumptions! */
12 #endif /* not yet defined */
14 -#define know(p) /* know() checks are no-op.ed */
15 +#define know(p) do {} while (0) /* know() checks are no-op.ed */