Removing /opt/vc/src from package and Adding raspberrypi-firmware.install script to check which start.elf is in use and replace it with the updated one with the same memory allocation after update

alarm/raspberrypi-firmware/PKGBUILD

@@ -1,7 +1,7 @@
 buildarch=2
 
 pkgname=raspberrypi-firmware
-pkgver=20120726
+pkgver=20120728
 pkgrel=1
 pkgdesc="Firmware files for Raspberry Pi"
 arch=('any')
@@ -9,7 +9,7 @@ url="https://github.com/raspberrypi/firmware"
 makedepends=('git')
 license=('custom')
 options=(!strip)
-
+install=${pkgname}.install
 _gitroot=git://github.com/raspberrypi/firmware.git
 _gitname=firmware
 
@@ -29,5 +29,7 @@ build() {
 }
 
 package() {
-  cp -R "${srcdir}"/firmware/{boot,opt} "${pkgdir}"
+  cp -R "${srcdir}"/firmware/boot "${pkgdir}"/boot
+  mkdir -p "${pkgdir}"/opt/vc
+  cp -R "${srcdir}"/firmware/opt/vc/{bin,include,lib,sbin,LICENCE} "${pkgdir}"/opt/vc
 }

alarm/raspberrypi-firmware/raspberrypi-firmware.install

@@ -0,0 +1,34 @@
+pre_upgrade() {
+startelfmd5="$(md5sum /boot/start.elf| awk '{print $1}')"
+
+for file in /boot/*.elf; do
+
+        if [ $file != /boot/start.elf ]
+        then
+                currentmd5="$(md5sum $file| awk '{print $1}')"
+
+                if [ "$currentmd5"  == "$startelfmd5" ]
+                then
+                echo "$file" > /tmp/rpifirmware.txt
+		echo " >>>Current installed start.elf: $file"
+                fi
+        fi
+done
+
+
+}
+
+
+post_upgrade() {
+
+if [ -e /tmp/rpifirmware.txt ]
+	then
+	firmwarename=$(head -n 1 /tmp/rpifirmware.txt)
+	if [ -e "$firmwarename" ]
+	then
+	echo " >>>Replacing /boot/start.elf with $firmwarename"
+	cp $firmwarename /boot/start.elf
+	fi
+fi
+}
+