From c6fd49809b9bc0a4aeea44ebf18ed6c0f9983b1c Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Thu, 04 Jul 2013 14:31:39 -0400
Subject: bootstrap-stage1-install.sh: Unmount old mounts.

---
(limited to 'bootstrap-stage1-install.sh')

diff --git a/bootstrap-stage1-install.sh b/bootstrap-stage1-install.sh
index 0772fc7..2bf354c 100755
--- a/bootstrap-stage1-install.sh
+++ b/bootstrap-stage1-install.sh
@@ -35,6 +35,7 @@ main()
 		=================================
 		EOF
 
+	clean_root
 	install_packages
 	install_elf_interp_link
 	install_archplat_sysconf
@@ -56,11 +57,29 @@ log()
 	printf '\n\n'
 }
 
+clean_root()
+{
+	[ -d root1 ] || return
+
+	cd root1
+
+	case "${ARCH}" in
+		*-linux-*)
+			sudo umount proc || true
+			sudo umount sys || true
+			sudo umount dev || true
+			;;
+	esac
+
+	cd ..
+
+	rm -Rf root1
+}
+
 install_packages()
 {
 	local opk pkg
 
-	rm -Rf root1
 	mkdir root1
 	cd root1
 
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