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>

1 files changed, 4 insertions, 0 deletions

diff --git a/configure b/configure
index ed48555..b2cddcc 100755
--- a/configure
+++ b/configure
@@ -491,6 +491,10 @@ has_or_abort prog=libtool
              var=libtool                                                                            \
              ver='\(GNU libtool.*\) (2[[:digit:]]*\.|1\.6[[:digit:]]*\.|1\.5\.[2-9][[:digit:]]+)'   \
              err="'libtool' 1.5.26 or above was not found"
+has_or_abort prog=libtoolize                                                                        \
+             var=libtoolize                                                                         \
+             ver='\(GNU libtool.*\) (2[[:digit:]]*\.|1\.6[[:digit:]]*\.|1\.5\.[2-9][[:digit:]]+)'   \
+             err="'libtoolize' 1.5.26 or above was not found"
 has_or_abort prog=stat
 has_or_abort prog="curl wget"
 has_or_abort prog=patch