+# func_get_applicability module
+# Input:
+# - local_gnulib_dir from --local-dir
+# The expected result (on stdout) is either 'main', or 'tests', or 'all'.
+func_get_applicability ()
+{
+ func_lookup_file "modules/$1"
+ { sed -n -e "/^Applicability$sed_extract_prog" < "$lookedup_file"
+ # The default is 'main' or 'tests', depending on the module's name.
+ case "$1" in
+ *-tests) echo "tests";;
+ *) echo "main";;
+ esac
+ } | sed -e 's,^ *$,,' | sed -e 1q
+}
+