main/mkinitfs: try detect alpine_dev filesystem if not specified

3 files changed, 92 insertions, 1 deletions

diff --git a/main/mkinitfs/0001-init-try-detect-alpine_dev-filesystem-if-not-specifi.patch b/main/mkinitfs/0001-init-try-detect-alpine_dev-filesystem-if-not-specifi.patch
new file mode 100644
index 000000000..01cb2c2e3
--- /dev/null
+++ b/main/mkinitfs/0001-init-try-detect-alpine_dev-filesystem-if-not-specifi.patch
@@ -0,0 +1,60 @@
+From 60821c8ba0118d231cd3b4fd008cd42868337439 Mon Sep 17 00:00:00 2001
+From: Natanael Copa <ncopa@alpinelinux.org>
+Date: Thu, 27 Oct 2011 09:54:59 +0000
+Subject: [PATCH 1/2] init: try detect alpine_dev filesystem if not specified
+
+Note that ext4 will be detected as ext3
+---
+ initramfs-init.in |   22 +++++++++++++++++++++-
+ 1 files changed, 21 insertions(+), 1 deletions(-)
+
+diff --git a/initramfs-init.in b/initramfs-init.in
+index 0e30137..7c477c7 100755
+--- a/initramfs-init.in
++++ b/initramfs-init.in
+@@ -255,6 +255,20 @@ relocate_alpine_mnt() {
+ 	fi
+ }
+ 
++# detect filesystem type on given device/UUID
++find_fs_type() {
++	local dev=$(findfs $1)
++	local i=
++	for i in $(blkid $dev); do
++		case $i in
++		TYPE=*) eval "$i"
++			echo $TYPE
++			return
++			;;
++		esac
++	done
++}
++
+ # gotta start from somewhere :)
+ echo "Alpine Init $VERSION"
+ 
+@@ -314,7 +328,7 @@ case "$ALPINE_DEV" in
+ 	UUID=*|LABEL=*) ;;
+ 	*) ALPINE_DEV=/dev/$ALPINE_DEV ;;
+ esac
+-	
++
+ # look for standard mountpoint locations
+ ALPINE_MNT=$(find_mnt $ALPINE_DEV /etc/fstab)
+ [ -z "$ALPINE_MNT" ] && ALPINE_MNT=/media/${ALPINE_DEV##*/}
+@@ -398,6 +412,12 @@ start_lvm
+ # locate boot media and mount it
+ ebegin "Mounting boot media"
+ mkdir -p $ALPINE_MNT
++
++# try detect the filesystem
++if [ -z "$ALPINE_DEV_FS" ]; then
++	ALPINE_DEV_FS=$(find_fs_type $ALPINE_DEV)
++fi
++
+ if [ -n "$ALPINE_DEV_FS" ]; then
+ 	mount_opts="-t $ALPINE_DEV_FS"
+ fi
+-- 
+1.7.7.1
+
diff --git a/main/mkinitfs/0002-init-new-boot-option-debug_init.patch b/main/mkinitfs/0002-init-new-boot-option-debug_init.patch
new file mode 100644
index 000000000..361c1da23
--- /dev/null
+++ b/main/mkinitfs/0002-init-new-boot-option-debug_init.patch
@@ -0,0 +1,27 @@
+From 8ff0a825348f5a0c628540d3a859a73624c7f066 Mon Sep 17 00:00:00 2001
+From: Natanael Copa <ncopa@alpinelinux.org>
+Date: Thu, 27 Oct 2011 12:05:27 +0000
+Subject: [PATCH 2/2] init: new boot option: debug_init
+
+will enable lots of verbose debugging
+---
+ initramfs-init.in |    3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+diff --git a/initramfs-init.in b/initramfs-init.in
+index 7c477c7..69e8d27 100755
+--- a/initramfs-init.in
++++ b/initramfs-init.in
+@@ -289,6 +289,9 @@ while [ $# -gt 0 ]; do
+ 	shift
+ done
+ 
++# enable debugging if requested
++[ -n "$KOPT_debug_init" ] && set -x
++
+ # pick first keymap if found
+ for map in /etc/keymap/*; do
+ 	if [ -f "$map" ]; then
+-- 
+1.7.7.1
+
diff --git a/main/mkinitfs/APKBUILD b/main/mkinitfs/APKBUILD
index 957b10616..2a6991dfa 100644
--- a/main/mkinitfs/APKBUILD
+++ b/main/mkinitfs/APKBUILD
@@ -1,12 +1,14 @@
 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=mkinitfs
 pkgver=2.4.1
-pkgrel=0
+pkgrel=1
 pkgdesc="Tool to generate initramfs images for Alpine"
 url=http://git.alpinelinux.org/cgit/mkinitfs
 depends="busybox apk-tools>=2.0"
 triggers="$pkgname.trigger=/usr/share/kernel/*"
 source="http://git.alpinelinux.org/cgit/$pkgname/snapshot/$pkgname-$pkgver.tar.bz2
+	0001-init-try-detect-alpine_dev-filesystem-if-not-specifi.patch
+	0002-init-new-boot-option-debug_init.patch
 	eglibc.patch
 	"
 arch="noarch"
@@ -43,4 +45,6 @@ package() {
 	make install DESTDIR="$pkgdir" || return 1
 }
 md5sums="f38010635e83fe277e1e261a4a9ea66e  mkinitfs-2.4.1.tar.bz2
+1ae074d8f56f355c4fdb3a3813c7cd4a  0001-init-try-detect-alpine_dev-filesystem-if-not-specifi.patch
+5182b1172fb8f975d208f5cff8497ae0  0002-init-new-boot-option-debug_init.patch
 e59c2f7de496fe430b07e32fd812ebe0  eglibc.patch"