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 diff -durN gcc-4.4.0.orig/include/libiberty.h gcc-4.4.0/include/libiberty.h
2 --- gcc-4.4.0.orig/include/libiberty.h 2008-06-24 03:42:31.000000000 +0200
3 +++ gcc-4.4.0/include/libiberty.h 2009-05-27 21:38:24.000000000 +0200
5 /* Like sprintf but provides a pointer to malloc'd storage, which must
6 be freed by the caller. */
8 +/* asprintf may be declared as a macro by glibc with __USE_FORTIFY_LEVEL. */
10 extern int asprintf (char **, const char *, ...) ATTRIBUTE_PRINTF_2;
14 #if !HAVE_DECL_VASPRINTF
15 /* Like vsprintf but provides a pointer to malloc'd storage, which