From 4145f1941cb0b6d8766e360caf224650323a4ea3 Mon Sep 17 00:00:00 2001
From: Daniel Schulte <trilader@gmail.com>
Date: Tue, 19 Mar 2013 19:43:25 +0100
Subject: [PATCH] Added squashfs compression patch and updated README
---
Installer-USB-Stick/README | 2 ++
.../uck-increase-squashfs-compression.patch | 11 +++++++++++
2 files changed, 13 insertions(+)
create mode 100644 Installer-USB-Stick/uck-increase-squashfs-compression.patch
diff --git a/Installer-USB-Stick/README b/Installer-USB-Stick/README
index eec0ba5..097a29d 100644
--- a/Installer-USB-Stick/README
+++ b/Installer-USB-Stick/README
@@ -4,6 +4,8 @@ UCK-SVN (getestet mit Revision 474)
Plattenplatz
Wie benutzt man das neue UCK custom script:
+0. Im UCK Ordner mit patch -p1 <paht_to_compression_patch> die Kompression
+ des SquashFS Images erhöhen
1. Ein ggf. alten customize-scripts Ordner in ~/tmp löschen
2. uck-remaster <path_to_iso> <path_to_customize-lip> ausfüren
3. ??? (Warten)
diff --git a/Installer-USB-Stick/uck-increase-squashfs-compression.patch b/Installer-USB-Stick/uck-increase-squashfs-compression.patch
new file mode 100644
index 0000000..702c94d
--- /dev/null
+++ b/Installer-USB-Stick/uck-increase-squashfs-compression.patch
@@ -0,0 +1,11 @@
+--- a/libraries/remaster-live-cd.sh 2013-03-19 19:27:55.711312314 +0100
++++ b/libraries/remaster-live-cd.sh 2013-03-19 19:33:33.048317375 +0100
+@@ -514,7 +514,7 @@
+ if [ `echo -e "${SQUASHFS_VERSION}\n4.2" | sort | head -n1` = "4.2" ]; then
+ if [ `echo -e "${GUEST_KERNEL_VERSION}\n2.6.30" | sort | head -n1` = "2.6.30" ]; then
+ echo "Squashfs>=4.1, guest kernel>=2.6.30: Enabling XZ compression for squashfs..."
+- EXTRA_OPTS="${EXTRA_OPTS} -comp xz"
++ EXTRA_OPTS="${EXTRA_OPTS} -comp xz -Xbcj x86 -Xdict-size 25% -b 1024K"
+ fi
+ fi
+
--
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