+The GAWK segment:
+
+ awk < "${maintainers}" '
+ $2 ~ /--target=.*/ {
+ targets = gensub (/^.*--target=/, "", 1, $2)
+ warnings = gensub (/[)]*$/, "", 1, $3)
+ split (targets, targ, /,/)
+ for (i in targ) {
+ print targ[i], warnings
+ }
+ }'
+
+can be used to generate a full list of --target=
+--enable-gdb-build-warning= pairs.
+