From 1ec4aafb2d627a158e2490349d00b4a4fbc463c0 Mon Sep 17 00:00:00 2001
From: Andrew Cady <d@cryptonomic.net>
Date: Fri, 30 Oct 2020 10:30:58 -0400
Subject: rootfs Makefile can build any *.btrfs image

---
 rootfs/Makefile | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/rootfs/Makefile b/rootfs/Makefile
index d664742..bcb885b 100644
--- a/rootfs/Makefile
+++ b/rootfs/Makefile
@@ -12,8 +12,10 @@ patchfs ?= samizdat.patch.btrfs
 .PHONY: all rootfs patchfs
 all: rootfs $(ifneq $(patchfs),,patchfs)
 
-rootfs $(rootfs):
-	$(sudo) $(fsmgr) build $(rootfs)
+%.btrfs:
+	$(sudo) $(fsmgr) build $@
 
-patchfs $(patchfs):
+rootfs: $(rootfs)
+
+patchfs:
 	$(sudo) REWRITE_SOURCES_LIST=y $(fsmgr) build $(patchfs)
-- 
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