From: Otavio Salvador <otavio@ossystems.com.br>
Date: Tue, 13 Jan 2009 17:59:33 +0000 (-0200)
Subject: initramfs-module-aufs: add
X-Git-Tag: Release-2010-05/1~4415
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b4d7f5021fa13e10d908aceb4855e1a378563c80;p=openembedded.git

initramfs-module-aufs: add

This is used to make the aufs usage easier for initramfs users. It has
been created by O.S. Systems.
---

diff --git a/packages/initrdscripts/files/98-aufs.sh b/packages/initrdscripts/files/98-aufs.sh
new file mode 100644
index 0000000000..df05418c57
--- /dev/null
+++ b/packages/initrdscripts/files/98-aufs.sh
@@ -0,0 +1,17 @@
+aufs_mount () {
+	modprobe -q aufs
+
+	mkdir $2 /mnt
+	mount -t aufs -o br:$1:$2 none /mnt
+}
+
+for arg in $CMDLINE; do
+    optarg=`expr "x$arg" : 'x[^=]*=\(.*\)'`
+    case $arg in
+        aufs=*)
+        rw=`expr "$optarg" : '\([^:]*\).*'`
+        ro=`expr "$optarg" : '[^:]*:\([^:]*\).*'`
+        aufs_mount $rw $ro 
+		BOOT_ROOT=/mnt ;;
+    esac
+done
diff --git a/packages/initrdscripts/initramfs-module-aufs_1.0.bb b/packages/initrdscripts/initramfs-module-aufs_1.0.bb
new file mode 100644
index 0000000000..aa31ceee36
--- /dev/null
+++ b/packages/initrdscripts/initramfs-module-aufs_1.0.bb
@@ -0,0 +1,12 @@
+SRC_URI = "file://98-aufs.sh"
+PR = "r1"
+DESCRIPTION = "An initramfs module for mount aufs."
+RDEPENDS = "initramfs-uniboot aufs"
+
+do_install() {
+    install -d ${D}/initrd.d
+    install -m 0755 ${WORKDIR}/98-aufs.sh ${D}/initrd.d/
+}
+
+PACKAGE_ARCH = "all"
+FILES_${PN} += " /initrd.d/* "