1 files changed, 12 insertions, 8 deletions

diff --git a/rootfs/Makefile b/rootfs/Makefile
index 09dba42..3975b3b 100644
--- a/rootfs/Makefile
+++ b/rootfs/Makefile
@@ -8,19 +8,26 @@ sudo := $(shell [ "$$(id -u)" = 0 ] || echo sudo)
 
 rootfs ?= samizdat.seed.btrfs
 patchfs ?= samizdat.patch.btrfs
-# gold ?= samizdat-gold.btrfs
 
 .DEFAULT_GOAL = all
 
-.PHONY: all rootfs patchfs gold
-all: $(rootfs) $(patchfs) $(gold)
+.PHONY: all rootfs patchfs clean pristine
+all: $(rootfs) $(patchfs)
+
+clean = $(patchfs) $(rootfs) $(patsubst %.seed.btrfs, %.btrfs, $(rootfs))
+clean := $(clean) $(patsubst %, %.tmp, $(clean))
 
 clean:
-        rm -f $(patsubst %.seed.btrfs,%.btrfs,$(rootfs)) $(rootfs) $(patchfs) $(gold)
+        rm -f $(clean)
+
+
+pristine: clean
+        @# TODO: implement rm --recursive --auto-umount
+        @# TODO: consider even rm --root-command=sudo for auto-sudo.  Why not for all coreutils?
+        $(sudo) rm -i -rf _build
 
 rootfs: $(rootfs)
 patchfs: $(patchfs)
-gold: $(gold)
 
 %.patch.btrfs: %.seed.btrfs
         $(sudo) $(fsmgr) build $@
@@ -31,9 +38,6 @@ gold: $(gold)
 %.btrfs:
         $(sudo) $(fsmgr) build $@
 
-$(gold): $(rootfs)
-        $(sudo) $(fsmgr) build $@
-
 $(patchfs): $(rootfs)
 
 $(patchfs) $(rootfs):