Tweaks.

src/Makefile

@@ -1,4 +1,4 @@
-DIRS=\
+LIBS=\
 	lib9\
 	libbio\
 	libdraw\
@@ -7,13 +7,15 @@ DIRS=\
 	libregexp\
 	libthread\
 	libutf\
+
+CMDS=\
 	mk\
 	sam\
 	samterm\
 
-clean all install:
-	for i in $(DIRS); \
+clean all install nuke:
+	for i in $(LIBS) $(DIRS); \
 	do \
-		(echo $$i; cd $$i; $(MAKE) $*); \
+		(echo $$i; cd $$i; $(MAKE) $@); \
 	done
 

src/Makeone

@@ -1,3 +1,5 @@
+all: $(TARG)
+
 $(TARG): $(OFILES)
 	$(CC) -o $(TARG) $(OFILES) $(LDFLAGS)
 

src/Makesyslib

@@ -1,4 +1,4 @@
-all: $(9SRC)/lib/$(LIB)
+all install: $(9SRC)/lib/$(LIB)
 
 $(9SRC)/lib/$(LIB): $(OFILES)
 	$(AR) $(ARFLAGS) $(9SRC)/lib/$(LIB) $(OFILES)
@@ -6,3 +6,4 @@ $(9SRC)/lib/$(LIB): $(OFILES)
 
 include $(9SRC)/Makecommon
 
+NUKEFILES+=$(9SRC)/lib/$(LIB)