Improve make output similar to what recent GNU configure scripts do.

Also always build the static bins so that it's done in one pass,
that means that objects are PIC and built with SSP.

--HG--
extra : convert_revision : xtraeme%40gmail.com-20091119050337-hkdksjqxy9n7vy7m

Makefile

@@ -4,14 +4,14 @@ SUBDIRS	= lib bin
 
 .PHONY: all
 all:
-	for dir in $(SUBDIRS); do		\
-		$(MAKE) -C $$dir;		\
+	@for dir in $(SUBDIRS); do		\
+		$(MAKE) -C $$dir || exit 1;	\
 	done
 
 .PHONY: install
 install:
-	for dir in $(SUBDIRS); do		\
-		$(MAKE) -C $$dir install;	\
+	@for dir in $(SUBDIRS); do		\
+		$(MAKE) -C $$dir install || exit 1;	\
 	done
 	@echo
 	@echo "Binaries have been installed into $(SBINDIR)."
@@ -22,12 +22,12 @@ install:
 
 .PHONY: uninstall
 uninstall:
-	for dir in $(SUBDIRS); do		\
-		$(MAKE) -C $$dir uninstall;	\
+	@for dir in $(SUBDIRS); do		\
+		$(MAKE) -C $$dir uninstall || exit 1;	\
 	done
 
 .PHONY: clean
 clean:
-	for dir in $(SUBDIRS); do		\
-		$(MAKE) -C $$dir clean;		\
+	@for dir in $(SUBDIRS); do		\
+		$(MAKE) -C $$dir clean || exit 1;	\
 	done