#!/bin/sh

  RPM_SOURCE_DIR="/usr/src/redhat/SOURCES"
  RPM_BUILD_DIR="/usr/src/redhat/BUILD"
  RPM_OPT_FLAGS="-O2 -g -pipe -m32 -march=i686 -mtune=pentium4"
  RPM_ARCH="i386"
  RPM_OS="linux"
  export RPM_SOURCE_DIR RPM_BUILD_DIR RPM_OPT_FLAGS RPM_ARCH RPM_OS
  RPM_DOC_DIR="/usr/share/doc"
  export RPM_DOC_DIR
  RPM_PACKAGE_NAME="kernel"
  RPM_PACKAGE_VERSION="2.6.10"
  RPM_PACKAGE_RELEASE="1.766_FC3.root"
  export RPM_PACKAGE_NAME RPM_PACKAGE_VERSION RPM_PACKAGE_RELEASE
  RPM_BUILD_ROOT="/var/tmp/kernel-2.6.10-1.766_FC3.root-root"
  export RPM_BUILD_ROOT
  
  
  set -x
  umask 022
  cd /usr/src/redhat/BUILD
LANG=C
export LANG
unset DISPLAY


cd /usr/src/redhat/BUILD
rm -rf kernel-2.6.10
/bin/mkdir -p kernel-2.6.10
cd kernel-2.6.10
/usr/bin/bzip2 -dc /usr/src/redhat/SOURCES/linux-2.6.10.tar.bz2 | tar -xf -
STATUS=$?
if [ $STATUS -ne 0 ]; then
  exit $STATUS
fi
[ `/usr/bin/id -u` = '0' ] && /bin/chown -Rhf root .
[ `/usr/bin/id -u` = '0' ] && /bin/chgrp -Rhf root .
/bin/chmod -Rf a+rX,u+w,g-w,o-w .
cd linux-2.6.10

#
# Patches 0 through 100 are meant for core subsystem upgrades
# 
#%patch1 -p1
echo "Patch #2 (patch-2.6.10-ac12.bz2):"
/usr/bin/bzip2 -d < /usr/src/redhat/SOURCES/patch-2.6.10-ac12.bz2 | patch -p1  -s
STATUS=$?
if [ $STATUS -ne 0 ]; then
  exit $STATUS
fi

#
# Patches to back out
#


#
# Architecture patches
#

#
# x86(-64)
#
# x86_64: Reenable MGA DRI
echo "Patch #208 (linux-2.6.9-x86_64-mga-dri.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-x86_64-mga-dri.patch
# Fix x87 fnsave Tag Word emulation when using FXSR (SSE)
echo "Patch #209 (linux-2.6.10-x86-fxsr-tagword-emulation.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.10-x86-fxsr-tagword-emulation.patch
# Flexible mmap patch for x86-64 
echo "Patch #210 (linux-2.6.9-x86_64-flexmmap.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-x86_64-flexmmap.patch
# Fix wrong TASK_SIZE on x86_64 for 32bit processes
echo "Patch #211 (linux-2.6.9-x86_64-task_size-32bit.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-x86_64-task_size-32bit.patch


# 
# ppc64
#

# Patch for Kconfig and Makefile build issues
echo "Patch #300 (linux-2.6.2-ppc64-build.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.2-ppc64-build.patch
echo "Patch #301 (linux-2.6.8-ppc64-netboot.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.8-ppc64-netboot.patch
# Fix IBM VSCSI problems
echo "Patch #306 (linux-2.6.9-ppc64-vscsi.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-ppc64-vscsi.patch
# IBM VSCSI driver race fix
echo "Patch #317 (linux-2.6.9-ppc64-ibmvscsi-race-fix.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-ppc64-ibmvscsi-race-fix.patch
# Convert to using ibm,read-slot-reset-state2 RTAS call
echo "Patch #320 (linux-2.6.9-ppc64-eeh-reset-state2.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-ppc64-eeh-reset-state2.patch

#
# ia64
#

# Basic build fixes
echo "Patch #330 (linux-2.6.3-ia64-build.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.3-ia64-build.patch


#
# s390
#

# Basic build fixes
echo "Patch #350 (linux-2.6.1-s390-compile.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.1-s390-compile.patch
# Auto raidstart for S390
echo "Patch #351 (linux-2.6.9-s390-autoraid.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-s390-autoraid.patch
# Recover after aborted nameserver request.
echo "Patch #353 (linux-2.6.9-s390-zfcp_port-fix.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-s390-zfcp_port-fix.patch
# Support broadcast on z800/z900 HiperSockets
echo "Patch #360 (linux-2.6.9-s390-qeth_hipersocket-fix.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-s390-qeth_hipersocket-fix.patch

#
# sparc/sparc64
#
echo "Patch #400 (linux-2.6.3-sparc-addbzimage.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.3-sparc-addbzimage.patch
#
# Patches 500 through 1000 are reserved for bugfixes to the core system
# and patches related to how RPMs are build
#


# This patch adds a "make nonint_oldconfig" which is non-interactive and
# also gives a list of missing options at the end. Useful for automated
# builds (as used in the buildsystem).
echo "Patch #500 (linux-2.4.0-nonintconfig.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.4.0-nonintconfig.patch


#
# The execshield patch series, broken into smaller pieces
#
# 1) Exec shield core
echo "Patch #511 (linux-2.6.0-exec-shield.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.0-exec-shield.patch
# 2) Option to printk fatal signals, useful for debugging
echo "Patch #512 (linux-2.6.8-print-fatal-signals.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.8-print-fatal-signals.patch
# 3) The Execshield VA rearrangements
echo "Patch #513 (linux-2.6.8-execshield-vaspace.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.8-execshield-vaspace.patch

#
# Patch that adds a __must_check attribute for functions for which checking
# the return value is mantadory (eg copy_from_user)
#
echo "Patch #530 (linux-2.6.0-must_check.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.0-must_check.patch

#
# GPG signed kernel modules
#
echo "Patch #600 (linux-2.6.7-modsign-core.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.7-modsign-core.patch
echo "Patch #601 (linux-2.6.7-modsign-crypto.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.7-modsign-crypto.patch
echo "Patch #602 (linux-2.6.7-modsign-ksign.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.7-modsign-ksign.patch
echo "Patch #603 (linux-2.6.7-modsign-mpilib.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.7-modsign-mpilib.patch
echo "Patch #604 (linux-2.6.7-modsign-script.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.7-modsign-script.patch
echo "Patch #605 (linux-2.6.7-modsign-include.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.7-modsign-include.patch
echo "Patch #606 (linux-2.6.9-sha1.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-sha1.patch

# Tux
echo "Patch #700 (linux-2.6.10-tux.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.10-tux.patch


#
# Patches 1000 to 5000 are reserved for bugfixes to drivers and filesystems
#


# add vidfail capability; 
# without this patch specifying a framebuffer on the kernel prompt would
# make the boot stop if there's no supported framebuffer device; this is bad
# for the installer cd that wants to automatically fall back to textmode
# in that case
echo "Patch #1000 (linux-2.4.0-test11-vidfail.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.4.0-test11-vidfail.patch

# Periodically scan slab caches for corruption.
echo "Patch #1010 (linux-2.6.10-periodic-slab-debug.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.10-periodic-slab-debug.patch

#
# Fix the extreme stack usage in some kernel functions
#
echo "Patch #1020 (linux-2.6.4-stackusage.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.4-stackusage.patch


# EXT3 bits.
# improves ext3's error logging when we encounter an on-disk corruption.
echo "Patch #1032 (linux-2.6.9-ext3-cleanup-abort.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-ext3-cleanup-abort.patch
# improves ext3's ability to deal with corruption on-disk
echo "Patch #1034 (linux-2.6.9-ext3-handle-bitmapdel.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-ext3-handle-bitmapdel.patch
# Handle double-delete of indirect blocks
echo "Patch #1035 (linux-2.6.9-ext3-handle-double-revoke.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-ext3-handle-double-revoke.patch
# Fix xattr/mbcache race
echo "Patch #1036 (linux-2.6.9-ext2-mbcache.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-ext2-mbcache.patch
echo "Patch #1037 (linux-2.6.9-ext3-mbcache.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-ext3-mbcache.patch


#
# Make /dev/mem a need-to-know function 
#
echo "Patch #1050 (linux-2.6.7-devmem.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.7-devmem.patch
echo "Patch #1051 (linux-2.6.0-devmem.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.0-devmem.patch


#
# /dev/crash driver for the crashdump analysis tool
#
echo "Patch #1060 (linux-2.6.3-crash-driver.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.3-crash-driver.patch
# netconsole/netdump
echo "Patch #1061 (linux-2.6.10-crashdump-common.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.10-crashdump-common.patch
echo "Patch #1062 (linux-2.6.10-netdump.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.10-netdump.patch
echo "Patch #1063 (linux-2.6.8-netconsole.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.8-netconsole.patch
echo "Patch #1064 (linux-2.6.10-diskdump.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.10-diskdump.patch

#
# Most^WAll users of sleep_on are broken; fix a bunch
#
echo "Patch #1070 (linux-2.6.0-sleepon.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.0-sleepon.patch

#
# SCSI Bits.
#
# Enable both new and old megaraid drivers.
echo "Patch #1136 (linux-2.6.9-scsi-megaraid-legacy.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-scsi-megaraid-legacy.patch


# Block / MD layer fixes.
# CCISS ID updates
echo "Patch #1146 (linux-2.6.9-block-cciss-id-updates.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-block-cciss-id-updates.patch

#
# Various upstream NFS/NFSD fixes.
#
echo "Patch #1201 (linux-2.6.9-NFSD-non-null-getxattr.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-NFSD-non-null-getxattr.patch
echo "Patch #1205 (linux-2.6.9-NFS-cthon-rename.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-NFS-cthon-rename.patch
echo "Patch #1207 (linux-2.6.8-lockd-racewarn2.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.8-lockd-racewarn2.patch
echo "Patch #1209 (linux-2.6.9-lockd-block-nosleep.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-lockd-block-nosleep.patch
echo "Patch #1210 (linux-2.6.9-lockd-reclaims.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-lockd-reclaims.patch
echo "Patch #1211 (linux-2.6.10-lockd-fixup_nlm_auth.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.10-lockd-fixup_nlm_auth.patch

# NIC driver fixes.
# Workaround for the E1000 erratum 23
echo "Patch #1358 (linux-2.6.9-net-e1000-erratum23.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-net-e1000-erratum23.patch
# Workaround E1000 post-maturely writing back to TX descriptors
echo "Patch #1359 (linux-2.6.9-net-e1000-post-mature-writeback.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-net-e1000-post-mature-writeback.patch
# E1000 64k-alignment fix
echo "Patch #1361 (linux-2.6.9-net-e1000-64k-align-check-dma.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-net-e1000-64k-align-check-dma.patch
# NULL out ptrs in airo after kfree'ing them.
echo "Patch #1362 (linux-2.6.9-net-airo-nullptr.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-net-airo-nullptr.patch

# Use both schemes of USB initialisation.
echo "Patch #1400 (linux-2.6.10-usb-use_both_schemes.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.10-usb-use_both_schemes.patch

#
# Various SELinux fixes from 2.6.10rc
#
echo "Patch #1605 (linux-2.6.9-selinux-avc-rcu.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-selinux-avc-rcu.patch
# SELinux xattr for tmpfs (from 2.6.9-mm)
echo "Patch #1609 (linux-2.6.9-selinux-avc_update_node-spinlock-oops.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-selinux-avc_update_node-spinlock-oops.patch

# Misc fixes
# Add missing MODULE_VERSION tags to some modules.
echo "Patch #1760 (linux-2.6.9-module_version.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-module_version.patch
# Make spinlock debugging panic instead of continue.
echo "Patch #1910 (linux-2.6.9-spinlock-debug-panic.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-spinlock-debug-panic.patch
# Add another ipod to the unusual usb devices
echo "Patch #1960 (linux-2.6.9-usb-ipod-unusual.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-usb-ipod-unusual.patch
# drop patch that caused lots of invalid param problems in the module loader.
echo "Patch #1970 (linux-2.6.10-revert-module-invalidparam.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.10-revert-module-invalidparam.patch

#
# VM related fixes.
#
# VM pageout throttling.
echo "Patch #2002 (linux-2.6.9-vm-pageout-throttling.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-vm-pageout-throttling.patch
# Extra debugging on OOM Kill.
echo "Patch #2003 (linux-2.6.9-vm-oomkiller-debugging.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-vm-oomkiller-debugging.patch
# Print tainted info on various mm related functions.
echo "Patch #2004 (linux-2.6.10-vm-taint.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.10-vm-taint.patch

#
# Local hack (off for any shipped kernels) to printk all files opened 
# the first 180 seconds after boot for debugging userspace startup 
# speeds
#
# %patch2999 -p1

#
# External drivers that are about to get accepted upstream
#

# Intel wireless
echo "Patch #3020 (linux-2.6.9-ipw2100.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-ipw2100.patch
echo "Patch #3021 (linux-2.6.9-ipw2200.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-ipw2200.patch
echo "Patch #3022 (linux-2.6.9-ieee80211.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.9-ieee80211.patch

#
# Patches 5000 to 6000 are reserved for new drivers that are about to
# be merged upstream
#


#
# final stuff
#

#
# misc small stuff to make things compile or otherwise improve performance
#
echo "Patch #10000 (linux-2.6.0-compile.patch):"
patch -p1  -s < /usr/src/redhat/SOURCES/linux-2.6.0-compile.patch


# Void Main
echo "Patch #30000 (linux-2.6.10-mppe-mppc-1.2.patch.gz):"
/usr/bin/gzip -d < /usr/src/redhat/SOURCES/linux-2.6.10-mppe-mppc-1.2.patch.gz | patch -p1  -s
STATUS=$?
if [ $STATUS -ne 0 ]; then
  exit $STATUS
fi


# END OF PATCH APPLICATIONS

cp /usr/src/redhat/SOURCES/COPYING.modules Documentation/

mkdir configs

cp -fv $RPM_SOURCE_DIR/kernel-2.6.10-i?86*.config .


# now run oldconfig over all the config files
for i in *.config 
do 
	mv $i .config 
	make ARCH=`echo $i | cut -d"-" -f3 | cut -d"." -f1 | sed -e s/i.86/i386/ -e s/s390x/s390/ -e s/ppc64.series/ppc64/  ` nonint_oldconfig > /dev/null 
	cp .config configs/$i 
done

# make sure the kernel has the sublevel we know it has. This looks weird
# but for -pre and -rc versions we need it since we only want to use
# the higher version when the final kernel is released.
perl -p -i -e "s/^SUBLEVEL.*/SUBLEVEL = 10/" Makefile
perl -p -i -e "s/^EXTRAVERSION.*/EXTRAVERSION = -prep/" Makefile

# get rid of unwanted files resulting from patch fuzz
find . -name "*.orig" -exec rm -fv {} \;
find . -name "*~" -exec rm -fv {} \;


###
### build
###

exit 0