libre: linux-libre-vanilla: fix linux-libre-vanilla-chromebook.install path

Without that fix, with libremakepkg we have:
==> Downloading sources...
 |  ==> ERROR: install file (linux-libre-vanilla-chromebook.install) does not exist or is not a regular file.
 |  ==> ERROR: Could not download sources.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>

1 files changed, 26 insertions, 0 deletions

diff --git a/libre/linux-libre-vanilla/linux-libre-vanilla-chromebook.install b/libre/linux-libre-vanilla/linux-libre-vanilla-chromebook.install
new file mode 100644
index 000000000..54682de7e
--- /dev/null
+++ b/libre/linux-libre-vanilla/linux-libre-vanilla-chromebook.install
@@ -0,0 +1,26 @@
+post_install () {
+  if mountpoint -q /boot; then
+    major=$(mountpoint -d /boot | cut -f 1 -d ':')
+    minor=$(mountpoint -d /boot | cut -f 2 -d ':')
+  else
+    major=$(mountpoint -d / | cut -f 1 -d ':')
+    minor=$(mountpoint -d / | cut -f 2 -d ':')
+  fi
+  device=$(cat /proc/partitions | awk {'if ($1 == "'${major}'" && $2 == "'${minor}'") print $4 '})
+  device="/dev/${device/%2/1}"
+
+  echo "A new kernel version needs to be flashed onto ${device}."
+  echo "Do you want to do this now? [y|N]"
+  read -r shouldwe
+  if [[ $shouldwe =~ ^([yY][eE][sS]|[yY])$ ]]; then
+    dd if=/boot/vmlinux.kpart of=${device}
+    sync
+  else
+    echo "You can do this later by running:"
+    echo "# dd if=/boot/vmlinux.kpart of=${device}"
+  fi
+}
+
+post_upgrade() {
+  post_install
+}