2010-01-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+ gnulib-tool: fix filelist for AIX, HP-UX ksh.
+ * gnulib-tool (func_filter_filelist): Do not quote possibly-empty
+ variables in shell case patterns, for AIX and HP-UX ksh.
+
Split large sed scripts, for HP-UX sed.
* modules/stdio: Split sed scripts around 50 sed commands,
to avoid HP-UX limit of 99 commands, in the near future.
# elements starting with prefix and ending with suffix are considered.
# Processing: removed_prefix and removed_suffix are removed from each element,
# added_prefix and added_suffix are added to each element.
+# prefix, suffix should not contain shell-special characters.
# removed_prefix, removed_suffix should not contain the characters "$`\{}[]^|.
# added_prefix, added_suffix should not contain the characters \|&.
func_filter_filelist ()
}; then
ffflist=
for fff in $3; do
+ # Do not quote possibly-empty parameters in case patterns,
+ # AIX and HP-UX ksh won't match them if they are empty.
case "$fff" in
- "$4"*"$5")
+ $4*$5)
if test -n "$6"; then
func_remove_prefix fff "$6"
fi
sed_fff_filter="s|^$6\(.*\)$7\$|$8\\1$9|"
ffflist=`for fff in $3; do
case "$fff" in
- "$4"*"$5") echo "$fff" ;;
+ $4*$5) echo "$fff" ;;
esac
done | sed -e "$sed_fff_filter"`
fi