From e38fcc86086d62dfdcd776728b77d7d7acb20b80 Mon Sep 17 00:00:00 2001

From: James Buren <ryuo@frugalware.org>

Date: Sun, 22 Jan 2012 12:56:24 -0600

Subject: [PATCH] plymouth: add xz support for kernel modules

This rewrites a portion of the module to support xz, as well as allow

an easier expansion should future compression methods for kernel

modules ever materialize.

---

 modules.d/50plymouth/module-setup.sh |    9 +++++++--

 1 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/modules.d/50plymouth/module-setup.sh b/modules.d/50plymouth/module-setup.sh

index eedc842..b78c718 100755

--- a/modules.d/50plymouth/module-setup.sh

+++ b/modules.d/50plymouth/module-setup.sh

@@ -14,8 +14,13 @@ depends() {

 installkernel() {

     local _modname

     # Include KMS capable drm drivers

-    for _modname in $(find "$srcmods/kernel/drivers/gpu/drm" "$srcmods/extra" \( -name '*.ko' -o -name '*.ko.gz' \) 2>/dev/null); do

-        if zgrep -q drm_crtc_init  $_modname; then

+    for _modname in $(find "$srcmods/kernel/drivers/gpu/drm" "$srcmods/extra" \( -name '*.ko' -o -name '*.ko.gz' -o -name '*.ko.xz' \) 2>/dev/null); do

+        case $_modname in

+            *.ko)      grep -q drm_crtc_init $_modname ;;

+            *.ko.gz)  zgrep -q drm_crtc_init $_modname ;;

+            *.ko.xz) xzgrep -q drm_crtc_init $_modname ;;

+        esac

+        if test $? -eq 0; then

             # if the hardware is present, include module even if it is not currently loaded,

             # as we could e.g. be in the installer; nokmsboot boot parameter will disable

             # loading of the driver if needed