+src/shared/af-list.txt:
+ $(AM_V_at)$(MKDIR_P) $(dir $@)
+ $(AM_V_GEN)$(CPP) $(CFLAGS) $(AM_CPPFLAGS) $(CPPFLAGS) -dM -include sys/socket.h - < /dev/null | grep -v AF_UNSPEC | grep -v AF_MAX | $(AWK) '/^#define[ \t]+AF_[^ \t]+[ \t]+PF_[^ \t]/ { print $$2; }' > $@
+
+src/shared/af-from-name.gperf: src/shared/af-list.txt
+ $(AM_V_at)$(MKDIR_P) $(dir $@)
+ $(AM_V_GEN)$(AWK) 'BEGIN{ print "struct af_name { const char* name; int id; };"; print "%null-strings"; print "%%";} { printf "%s, %s\n", $$1, $$1 }' < $< > $@
+
+src/shared/af-from-name.h: src/shared/af-from-name.gperf
+ $(AM_V_at)$(MKDIR_P) $(dir $@)
+ $(AM_V_GPERF)$(GPERF) -L ANSI-C -t --ignore-case -N lookup_af -H hash_af_name -p -C < $< > $@
+
+src/shared/af-to-name.h: src/shared/af-list.txt
+ $(AM_V_at)$(MKDIR_P) $(dir $@)
+ $(AM_V_GEN)$(AWK) 'BEGIN{ print "static const char* const af_names[] = { "} !/AF_FILE/ && !/AF_ROUTE/ && !/AF_LOCAL/ { printf "[%s] = \"%s\",\n", $$1, $$1 } END{print "};"}' < $< > $@
+