have a test for it.
p4raw-id: //depot/perl@15843
lib/re.pm: ext/re/re.pm
cp ext/re/re.pm ext/re/re.tmp && sh mv-if-diff ext/re/re.tmp lib/re.pm
-$(plextract): miniperl$(EXE_EXT) lib/Config.pm
+$(plextract): miniperl$(EXE_EXT) lib/Config.pm x2p/s2p
@-rm -f $@
$(LDLIBPTH) ./miniperl -Ilib $@.PL
+x2p/s2p: x2p/s2p.PL
+ cd x2p; $(MAKE) s2p
+
lib/lib.pm: miniperl$(EXE_EXT) lib/Config.pm
@-rm -f $@
$(LDLIBPTH) ./miniperl -Ilib lib/lib_pm.PL