[oe-commits] org.oe.dev liveramdisk-image: Build a LiveRamdisk image.

[pfalcon commit]

liveramdisk-image: Build a LiveRamdisk image.

Author: pfalcon at openembedded.org
Branch: org.openembedded.dev
Revision: 8d2cd36e3bfaefa2483b3faa6fdfaef281eeeeca
ViewMTN: http://monotone.openembedded.org/revision/info/8d2cd36e3bfaefa2483b3faa6fdfaef281eeeeca
Files:
1
packages/images/liveramdisk-image.bb
Diffs:

#
# mt diff -rd431c9861cdfc6fb37e6bc20a2888d24516fea9d -r8d2cd36e3bfaefa2483b3faa6fdfaef281eeeeca
#
# 
# 
# add_file "packages/images/liveramdisk-image.bb"
#  content [50bce8b81db9fa7166e813dc1cc71316523e9572]
# 
============================================================
--- packages/images/liveramdisk-image.bb	50bce8b81db9fa7166e813dc1cc71316523e9572
+++ packages/images/liveramdisk-image.bb	50bce8b81db9fa7166e813dc1cc71316523e9572
@@ -0,0 +1,28 @@
+# LiveRamdisk image
+# Hwo to build:
+# First build angstrom-x11-image with glibc
+# then switch to ANGSTROM_MODE=uclibc and build this recipe
+# LiveRamdisk concept/implementation by Paul Sokolovsky
+LICENSE = "MIT"
+IMAGE_FSTYPES = "cpio.gz"
+
+#IMAGE_INSTALL = "initramfs-boot busybox kernel-module-uinput uclibc libgcc1"
+IMAGE_INSTALL = "initramfs-jffs2 busybox-static kernel-module-mtdram"
+
+export IMAGE_BASENAME = "liveramdisk"
+export IMAGE_LINGUAS = ""
+
+# Install only ${IMAGE_INSTALL}, not even deps
+PACKAGE_INSTALL_NO_DEPS = "1"
+
+inherit image
+
+IMAGE_PREPROCESS_COMMAND += " copy_jffs2_image; "
+
+copy_jffs2_image() {
+	# We need glibc main image
+	latest_image=`ls -1 -r ${DEPLOY_DIR}/../glibc/images/${MACHINE}/Angstrom-x11-image-glibc-*.rootfs.jffs2|head -n1`
+	[ -n "$latest_image" ] || oefatal "Cannot find jffs2 image in ${DEPLOY_DIR}/../glibc/images/${MACHINE}/"
+	oenote "Using: cp $latest_image ${IMAGE_ROOTFS}/initrd.jffs2"
+	cp $latest_image ${IMAGE_ROOTFS}/initrd.jffs2
+}