linux: Update to 3.0.1 and fix compat symlinks (kernel26 upgrade path)

PKGBUILD

@@ -7,15 +7,15 @@ pkgname=('linux' 'linux-headers' 'linux-docs') # Build stock -ARCH kernel
 # pkgname=linux-custom       # Build kernel with a different name
 _kernelname=${pkgname#linux}
 _basekernel=3.0
-pkgver=${_basekernel}
-pkgrel=2
+pkgver=${_basekernel}.1
+pkgrel=1
 arch=('i686' 'x86_64')
 url="http://www.kernel.org/"
 license=('GPL2')
 makedepends=('xmlto' 'docbook-xsl')
 options=('!strip')
 source=("ftp://ftp.kernel.org/pub/linux/kernel/v3.0/linux-${_basekernel}.tar.bz2"
-        #"ftp://ftp.kernel.org/pub/linux/kernel/v3.0/patch-${pkgver}.bz2"
+        "ftp://ftp.kernel.org/pub/linux/kernel/v3.0/patch-${pkgver}.bz2"
         # the main kernel config files
         'config' 'config.x86_64'
         # standard config files for mkinitcpio ramdisk
@@ -23,6 +23,7 @@ source=("ftp://ftp.kernel.org/pub/linux/kernel/v3.0/linux-${_basekernel}.tar.bz2
         'fix-i915.patch'
         'change-default-console-loglevel.patch')
 md5sums=('398e95866794def22b12dfbc15ce89c0'
+         'ac49f7907f1fc85fbab92d0f1aa1552a'
          'fc6aae0fb4d70feff92ec762d29dee45'
          'fd5a1712ddea696eee5255de2d854218'
          'eb14dcfd80c00852ef81ded6e826826a'
@@ -32,7 +33,7 @@ md5sums=('398e95866794def22b12dfbc15ce89c0'
 build() {
   cd "${srcdir}/linux-${_basekernel}"
 
-  #patch -p1 -i "${srcdir}/patch-${pkgver}"
+  patch -p1 -i "${srcdir}/patch-${pkgver}"
 
   # add latest fixes from stable queue, if needed
   # http://git.kernel.org/?p=linux/kernel/git/stable/stable-queue.git
@@ -125,8 +126,6 @@ package_linux() {
 
   # remove build and source links
   rm -f "${pkgdir}"/lib/modules/${_kernver}/{source,build}
-  # add compat symlink for the kernel image
-  ln -sf vmlinuz-${pkgname} "${pkgdir}/boot/vmlinuz26${_kernelname}"
   # remove the firmware
   rm -rf "${pkgdir}/lib/firmware"
   # gzip -9 all modules to safe 100MB of space

linux.install

@@ -11,10 +11,18 @@ post_install () {
   echo ">>> Generating initial ramdisk, using mkinitcpio.  Please wait..."
   mkinitcpio -p linux${KERNEL_NAME}
 
-  # add compat symlinks for the initramfs images
-  ln -sf initramfs-linux${KERNEL_NAME}.img boot/kernel26${KERNEL_NAME}.img
-  ln -sf initramfs-linux${KERNEL_NAME}-fallback.img \
-    boot/kernel26${KERNEL_NAME}-fallback.img
+  # compat symlinks for the official kernels only
+  if [ -z "${KERNEL_NAME}" -o "${KERNEL_NAME}" = "-lts" ]; then
+    loaders="$(find /boot -name syslinux.cfg -or -name extlinux.conf -or -name grub.cfg -or -name menu.lst)"
+    [ -f /etc/lilo.conf ] && loaders="$loaders /etc/lilo.conf"
+    if [ -n "${loaders}" ] && grep -q -e vmlinuz26 -e kernel26.img -e kernel26-fallback.img $loaders; then
+      # add compat symlinks for the initramfs images
+      ln -sf initramfs-linux${KERNEL_NAME}.img boot/kernel26${KERNEL_NAME}.img
+      ln -sf initramfs-linux${KERNEL_NAME}-fallback.img \
+        boot/kernel26${KERNEL_NAME}-fallback.img
+      ln -sf vmlinuz-linux${KERNEL_NAME} /boot/vmlinuz26${KERNEL_NAME}
+    fi
+  fi
 }
 
 post_upgrade() {