From 702e7e3681dbf6356fa722102086289776115971 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Paul=20H=C3=A4nsch?= <paul@plutz.net>
Date: Sun, 24 Jun 2018 21:51:35 +0200
Subject: [PATCH] split partition creation in separate jobs

---
 Makefile | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/Makefile b/Makefile
index 5ea6b7c..33d5dd1 100644
--- a/Makefile
+++ b/Makefile
@@ -46,18 +46,25 @@ stretch_%.squashfs: stretch_%_config/
 	rm "$@" || true
 	mksquashfs "$<" "$@" -comp xz
 
-/dev/sd%: partitions vmlinuz initrd.img syslinux.cfg .FORCE
-	mkdir mount
+/dev/sd%: partitions .FORCE
 	sfdisk ${@} <partitions
-	mkfs.ext3 -L SQUASHBOOT ${@}1
-	mkfs.btrfs -L SQUASHCLIENT ${@}2
 	dd of=${@} if=/usr/lib/syslinux/mbr/mbr.bin
-	mount -t ext3 ${@}1 mount
+
+/dev/sd%1: /dev/sd% vmlinuz initrd.img syslinux.cfg .FORCE
+	mkdir -p mount
+	mkfs.ext3 -FL SQUASHBOOT ${@}
+	mount -t ext3 ${@} mount
 	cp -L vmlinuz initrd.img *.squashfs syslinux.cfg mount/
 	cp $(addprefix /usr/lib/syslinux/modules/bios/, menu.c32 libutil.c32) mount/
 	extlinux -i mount/
 	umount mount/
-	mount -t btrfs ${@}2 mount
+	sync
+
+/dev/sd%2: /dev/sd% .FORCE
+	mkdir -p mount
+	mkfs.btrfs -fL SQUASHCLIENT ${@}
+	mount -t btrfs ${@} mount
 	btrfs subvolume create mount/home
 	chmod 0755 mount/home
 	umount mount/
+	sync
-- 
2.39.2