1--- autogen.sh
2+++ autogen.sh
3@@ -49,13 +49,13 @@
4 # libtoolize on Darwin systems is glibtoolize
5 (glibtoolize --version) < /dev/null > /dev/null 2>&1 && LIBTOOLIZE=glibtoolize || LIBTOOLIZE=libtoolize
6 
7-$LIBTOOLIZE --force
8+$LIBTOOLIZE --force --copy
9 aclocal${AUTOMAKE_SUFFIX} $ACLOCAL_FLAGS
10 
11 # optionally feature autoheader
12 (autoheader${AUTOCONF_SUFFIX} --version)  < /dev/null > /dev/null 2>&1 && autoheader${AUTOCONF_SUFFIX}
13 
14-automake${AUTOMAKE_SUFFIX} -a $am_opt
15+automake${AUTOMAKE_SUFFIX} -a -c $am_opt
16 autoconf${AUTOCONF_SUFFIX}
17 cd $ORIGDIR
18 
19