1 files changed, 59 insertions, 0 deletions
diff --git a/recipes/aufs/aufs_cvs.bb b/recipes/aufs/aufs_cvs.bb
new file mode 100644
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+++ b/recipes/aufs/aufs_cvs.bb
@@ -0,0 +1,59 @@
+DESCRIPTION = "Aufs is a stackable unification filesystem such as Unionfs, which unifies several directories and provides a merged single directory."
+HOMEPAGE = "http://aufs.sourceforge.net/"
+LICENSE = "GPL"
+PV = "cvs${SRCDATE}"
+PR = "r3"
+
+RSUGGESTS_${PN} = "${PN}-tools"
+
+inherit module
+
+S = "${WORKDIR}/aufs"
+
+SRC_URI = "cvs://anonymous@aufs.cvs.sourceforge.net/cvsroot/aufs;module=aufs;date=${SRCDATE}"
+
+EXTRA_OEMAKE = "KDIR=${STAGING_KERNEL_DIR} -f local.mk"
+
+# We need to check the architecture and the kernel version to
+# configure properly lokal.mk. We ignore the export CONFIG_AUFS_STAT option.
+# If you want to have CONFIG_AUFS_STAT enabled you have to add some other ARCH checks.
+# Debian does not enable CONFIG_AUFS_STAT for arm.
+# We disable CONFIG_AUFS_SYSAUFS for arm because arm does not know about cmpxchg.
+# If you want this feature enabled you have to define it.
+# I suggest you to read http://osdir.com/ml/linux.kernel.tracing/2006-12/msg00020.html
+
+do_configure() {
+	K_VERSION=$(echo ${KERNEL_VERSION} | awk 'BEGIN{FS="."}{print $3}')
+	cd ${S}
+	if [ $K_VERSION -ge 24 ] ; then	
+		sed -i 's/CONFIG_AUFS_FAKE_DM\ =\ y/CONFIG_AUFS_FAKE_DM\ =/g'  local.mk
+	fi
+	if [ $K_VERSION -eq 25 ] || [ $ARCH = "arm" ] ; then
+		sed -i 's/CONFIG_AUFS_SYSAUFS\ =\ y/CONFIG_AUFS_SYSAUFS\ =/g'  local.mk 
+	fi
+}
+
+do_compile_prepend() {
+#compile binaries for host	
+	cd ${S}/util
+	BRANCH_MAX=$(fgrep CONFIG_AUFS_BRANCH_MAX ../local.mk | grep y | cut -d " " -f 2)
+	${BUILD_CC} -D ${BRANCH_MAX} c2tmac.c ../include/linux/aufs_type.h -o c2tmac
+	${BUILD_CC} -D ${BRANCH_MAX} c2sh.c ../include/linux/aufs_type.h -o c2sh
+	cd ${S}
+}
+
+
+do_install() {
+	install -d ${D}/${sbindir}
+	install -m 0500 mount.aufs umount.aufs auplink aulchown ${D}/${sbindir}
+	install -d ${D}/etc/default	
+	echo FLUSH=ALL > ${D}/etc/default/auplink
+	install -d ${D}/${base_libdir}/modules/${KERNEL_VERSION}/drivers/extra/	
+	install -m 0644 aufs.ko ${D}/${base_libdir}/modules/${KERNEL_VERSION}/drivers/extra/
+}
+
+
+FILES_${PN} = "/lib/modules"
+PACKAGES += "${PN}-tools"
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+FILES_${PN}-tools = "${sbindir} /etc/default/auplink"