main/installkernel: implement our own version

- Remove the version number. We don't support installing multiple versions
  of same pkgname anyways.

- Remove and symlinks. So /boot can be on fat. Will allow us make boot usb
  layout of /boot more consistent with disk installs. Will make UEFI boot
  easier.

1 files changed, 36 insertions, 0 deletions

diff --git a/main/installkernel/installkernel b/main/installkernel/installkernel
new file mode 100644
index 0000000000..2c9fc416a9
--- /dev/null
+++ b/main/installkernel/installkernel
@@ -0,0 +1,36 @@
+#!/bin/sh
+
+set -e
+
+if [ $# -eq 3 ] || [ $# -eq 4 ]; then
+	kernelversion="$1"
+	bootimage="$2"
+	mapfile="$3"
+	destdir="${4:-/boot}"
+else
+	echo "Usage: installkernel <version> <image> <System.map> <directory>"
+	exit 1
+fi
+
+
+mapdir=$(dirname "$mapfile")
+config="$mapdir"/.config
+
+
+suffix=
+flavor=${kernelversion##*[0-9]-}
+if [ "$flavor" != "$kernelversion" ]; then
+	suffix=-$flavor
+fi
+
+for i in vmlinuz${suffix} System.map${suffix} config${suffix}; do
+	if [ -e "$destdir"/$i ]; then
+		cp "$destdir"/$i "$destdir"/$i.old
+	fi
+done
+
+cp "$bootimage" "$destdir"/vmlinuz${suffix}
+cp "$mapfile" "$destdir"/System.map${suffix}
+cp "$config" "$destdir"/config${suffix}
+
+exit 0