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 mainmenu "The crosstool-NG configuration menu"
2 source "config/configure.in"
3 source "config/backend.in"
4 source "config/global.in"
5 source "config/target.in"
6 source "config/toolchain.in"
7 source "config/kernel.in"
8 source "config/binutils.in"
10 source "config/libc.in"
11 source "config/debug.in"
12 source "config/companion_libs.in"
13 source "config/companion_tools.in"
14 source "config/test_suite.in"