dnl CF_TRIM_X_LIBS version: 2 updated: 2013/07/09 21:27:22
dnl --------------
dnl Trim extra base X libraries added as a workaround for inconsistent library
dnl dependencies returned by "new" pkg-config files.
AC_DEFUN([CF_TRIM_X_LIBS],[
	for cf_trim_lib in Xmu Xt X11
	do
		case "$LIBS" in
		*-l$cf_trim_lib\ *-l$cf_trim_lib*)
			LIBS=`echo "$LIBS " | sed -e 's/  / /g' -e 's%-l'"$cf_trim_lib"' %%' -e 's/ $//'`
			CF_VERBOSE(..trimmed $LIBS)
			;;
		esac
	done
])
