trap cleanup_gnulib 1 2 13 15
- git clone --depth 2 git://git.sv.gnu.org/gnulib ||
+ git clone --help|grep depth > /dev/null && shallow='--depth 2' || shallow=
+ git clone $shallow git://git.sv.gnu.org/gnulib ||
cleanup_gnulib
trap - 1 2 13 15
'automake --add-missing --copy --force-missing';
do
if test "$command" = libtool; then
- grep -E '^[ ]*(LT_INIT|A[CM]_PROG_LIBTOOL)\>' configure.ac >/dev/null ||
- continue
+ use_libtool=0
+ # We'd like to use grep -E, to see if any of LT_INIT,
+ # AC_PROG_LIBTOOL, AM_PROG_LIBTOOL is used in configure.ac,
+ # but that's not portable enough (e.g., for Solaris).
+ grep '^[ ]*A[CM]_PROG_LIBTOOL' configure.ac >/dev/null \
+ && use_libtool=1
+ grep '^[ ]*LT_INIT' configure.ac >/dev/null \
+ && use_libtool=1
+ test $use_libtool = 0 \
+ && continue
command='libtoolize -c -f'
fi
echo "$0: $command ..."