From f270a74ade9ad2acdc5f6ed88b46754ae12ba7d7 Mon Sep 17 00:00:00 2001
From: Petter Reinholdtsen <pere@debian.org>
Date: Sat, 7 Aug 2004 17:35:58 +0000
Subject: [PATCH] New variable SPLASHPNG pointing to replacement splash image
 on i386.

---
 CONF.sh                    |  6 +++++-
 debian/CONF.sh             | 12 ++++++++++++
 debian/changelog           |  1 +
 tools/boot/sarge/boot-i386 |  8 ++++++++
 4 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/CONF.sh b/CONF.sh
index 140a2823..e33e4834 100644
--- a/CONF.sh
+++ b/CONF.sh
@@ -42,6 +42,7 @@ unset BASE_EXCLUDE      || true
 unset INSTALLER_CD      || true
 unset DI_CODENAME       || true
 unset MAXCDS            || true
+unset SPLASHPNG         || true
 
 # The debian-cd dir
 # Where I am (hoping I'm in the debian-cd dir)
@@ -267,4 +268,7 @@ export PUBLISH_PATH="/home/jigdo-area/"
 #export KERNEL_PARAMS="DEBCONF_PRIORITY=critical"
 
 # If set, limits the number of binary CDs to produce.
-#MAXCDS=1
+#export MAXCDS=1
+
+# If set, overrides the boot picture used.
+#export SPLASHPNG="$BASEDIR/data/$CODENAME/splash-img.png"
diff --git a/debian/CONF.sh b/debian/CONF.sh
index f9a9d43b..088a12ef 100644
--- a/debian/CONF.sh
+++ b/debian/CONF.sh
@@ -30,6 +30,8 @@ unset PUBLISH_NONUS_URL || true
 unset PUBLISH_PATH      || true
 unset INSTALLER_CD      || true
 unset DI_CODENAME       || true
+unset MAXCDS            || true
+unset SPLASHPNG         || true
 
 
 # The debian-cd dir
@@ -220,3 +222,13 @@ export PUBLISH_PATH="/home/jigdo-area/"
 # INSTALLER_CD=1: just add debian-installer (use TASK=tasks/debian-installer)
 # INSTALLER_CD=2: add d-i and base (use TASK=tasks/debian-installer+kernel)
 #export INSTALLER_CD=0
+
+# Parameters to pass to kernel when the CD boots. Not currently supported
+# for all architectures.
+#export KERNEL_PARAMS="DEBCONF_PRIORITY=critical"
+
+# If set, limits the number of binary CDs to produce.
+#export MAXCDS=1
+
+# If set, overrides the boot picture used.
+#export SPLASHPNG="$BASEDIR/data/$CODENAME/splash-img.png"
diff --git a/debian/changelog b/debian/changelog
index f62acdee..173a4a92 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -72,6 +72,7 @@ debian-cd (2.2.18) UNRELEASED; urgency=low
       possible to use debian-installer with Woody CDs.
     - Avoid illegal dash (-) in cpp architecture defines.  Patch
       from Colin Watson.
+    - New variable SPLASHPNG pointing to replacement splash image on i386.
   * Stephen R. Marenka
     - Update m68k support for sarge.
         - Fix m68k/amiga icons.
diff --git a/tools/boot/sarge/boot-i386 b/tools/boot/sarge/boot-i386
index d059abbc..f1c66e6d 100755
--- a/tools/boot/sarge/boot-i386
+++ b/tools/boot/sarge/boot-i386
@@ -120,6 +120,14 @@ if [ -e boot$N/isolinux/f3.txt.with26 ];then
     fi
   done
   cp -a cdrom/2.6 $CDDIR/install/2.6
+
+if [ "$SPLASHPNG" ] ; then
+    # Insert our own splash screen.  Color index 15 is background, and
+    # index 7 is foreground.  Set to black and white respecively
+    pngtopnm < $SPLASHPNG | ppmquant 16 | \
+      ppmtolss16 "#ffffff=7" "#000000=15" > boot$N/isolinux/splash.rle
+fi
+
 # Isolinux config file.
 cat > boot$N/isolinux/isolinux.cfg <<EOF
 DEFAULT /install/vmlinuz APPEND $KERNEL_PARAMS vga=normal initrd=/install/initrd.gz ramdisk_size=10240 root=/dev/rd/0 init=/linuxrc devfs=mount,dall rw