scripts/gen_image_generic.sh: move from x86/image
authorStijn Tintel <stijn@linux-ipv6.be>
Tue, 11 Jul 2017 00:49:34 +0000 (02:49 +0200)
committerStijn Tintel <stijn@linux-ipv6.be>
Fri, 14 Jul 2017 02:09:16 +0000 (04:09 +0200)
The script can also be useful for other targets.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
scripts/gen_image_generic.sh [new file with mode: 0755]
target/linux/x86/image/Makefile
target/linux/x86/image/gen_image_generic.sh [deleted file]

diff --git a/scripts/gen_image_generic.sh b/scripts/gen_image_generic.sh
new file mode 100755 (executable)
index 0000000..17d969b
--- /dev/null
@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+# Copyright (C) 2006-2012 OpenWrt.org
+set -x
+[ $# == 5 -o $# == 6 ] || {
+    echo "SYNTAX: $0 <file> <kernel size> <kernel directory> <rootfs size> <rootfs image> [<align>]"
+    exit 1
+}
+
+OUTPUT="$1"
+KERNELSIZE="$2"
+KERNELDIR="$3"
+ROOTFSSIZE="$4"
+ROOTFSIMAGE="$5"
+ALIGN="$6"
+
+rm -f "$OUTPUT"
+
+head=16
+sect=63
+cyl=$(( ($KERNELSIZE + $ROOTFSSIZE) * 1024 * 1024 / ($head * $sect * 512)))
+
+# create partition table
+set `ptgen -o "$OUTPUT" -h $head -s $sect -p ${KERNELSIZE}m -p ${ROOTFSSIZE}m ${ALIGN:+-l $ALIGN} ${SIGNATURE:+-S 0x$SIGNATURE}`
+
+KERNELOFFSET="$(($1 / 512))"
+KERNELSIZE="$2"
+ROOTFSOFFSET="$(($3 / 512))"
+ROOTFSSIZE="$(($4 / 512))"
+
+[ -n "$PADDING" ] && dd if=/dev/zero of="$OUTPUT" bs=512 seek="$ROOTFSOFFSET" conv=notrunc count="$ROOTFSSIZE"
+dd if="$ROOTFSIMAGE" of="$OUTPUT" bs=512 seek="$ROOTFSOFFSET" conv=notrunc
+
+[ -n "$NOGRUB" ] && exit 0
+
+make_ext4fs -J -l "$KERNELSIZE" "$OUTPUT.kernel" "$KERNELDIR"
+dd if="$OUTPUT.kernel" of="$OUTPUT" bs=512 seek="$KERNELOFFSET" conv=notrunc
+rm -f "$OUTPUT.kernel"
index d3005d7..8a3cb32 100644 (file)
@@ -83,7 +83,7 @@ ifneq ($(CONFIG_GRUB_IMAGES),)
                -e 's#@TIMEOUT@#$(GRUB_TIMEOUT)#g' \
                -e 's#@ROOT@#$(GRUB_ROOT)#g' \
                ./grub.cfg > $(KDIR)/root.grub/boot/grub/grub.cfg
-       PADDING="$(CONFIG_TARGET_IMAGES_PAD)" SIGNATURE="$(SIGNATURE)" PATH="$(TARGET_PATH)" ./gen_image_generic.sh \
+       PADDING="$(CONFIG_TARGET_IMAGES_PAD)" SIGNATURE="$(SIGNATURE)" PATH="$(TARGET_PATH)" $(SCRIPT_DIR)/gen_image_generic.sh \
                $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img \
                $(CONFIG_TARGET_KERNEL_PARTSIZE) $(KDIR)/root.grub \
                $(CONFIG_TARGET_ROOTFS_PARTSIZE) $(KDIR)/root.$(1) \
diff --git a/target/linux/x86/image/gen_image_generic.sh b/target/linux/x86/image/gen_image_generic.sh
deleted file mode 100755 (executable)
index 17d969b..0000000
+++ /dev/null
@@ -1,37 +0,0 @@
-#!/usr/bin/env bash
-# Copyright (C) 2006-2012 OpenWrt.org
-set -x
-[ $# == 5 -o $# == 6 ] || {
-    echo "SYNTAX: $0 <file> <kernel size> <kernel directory> <rootfs size> <rootfs image> [<align>]"
-    exit 1
-}
-
-OUTPUT="$1"
-KERNELSIZE="$2"
-KERNELDIR="$3"
-ROOTFSSIZE="$4"
-ROOTFSIMAGE="$5"
-ALIGN="$6"
-
-rm -f "$OUTPUT"
-
-head=16
-sect=63
-cyl=$(( ($KERNELSIZE + $ROOTFSSIZE) * 1024 * 1024 / ($head * $sect * 512)))
-
-# create partition table
-set `ptgen -o "$OUTPUT" -h $head -s $sect -p ${KERNELSIZE}m -p ${ROOTFSSIZE}m ${ALIGN:+-l $ALIGN} ${SIGNATURE:+-S 0x$SIGNATURE}`
-
-KERNELOFFSET="$(($1 / 512))"
-KERNELSIZE="$2"
-ROOTFSOFFSET="$(($3 / 512))"
-ROOTFSSIZE="$(($4 / 512))"
-
-[ -n "$PADDING" ] && dd if=/dev/zero of="$OUTPUT" bs=512 seek="$ROOTFSOFFSET" conv=notrunc count="$ROOTFSSIZE"
-dd if="$ROOTFSIMAGE" of="$OUTPUT" bs=512 seek="$ROOTFSOFFSET" conv=notrunc
-
-[ -n "$NOGRUB" ] && exit 0
-
-make_ext4fs -J -l "$KERNELSIZE" "$OUTPUT.kernel" "$KERNELDIR"
-dd if="$OUTPUT.kernel" of="$OUTPUT" bs=512 seek="$KERNELOFFSET" conv=notrunc
-rm -f "$OUTPUT.kernel"