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# Copyright 1999-2002 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# Maintainer: Daniel Robbins <drobbins@gentoo.org>
# $Header: /var/cvsroot/gentoo-x86/sys-kernel/gentoo-sources/gentoo-sources-2.4.19-r7.ebuild,v 1.2 2002/07/09 15:10:28 aliz Exp $
#OKV=original kernel version, KV=patched kernel version. They can be the same.
#we use this next variable to avoid duplicating stuff on cvs
GFILESDIR=${PORTDIR}/sys-kernel/linux-sources/files
OKV=2.4.18
KV=2.4.19-gentoo-r7
S=${WORKDIR}/linux-${KV}
ETYPE="sources"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="x86"
#What's in this kernel?
#INCLUDED:
# from http://www.kernel.org (ac):
# 2.4.19-pre7-ac2
# removed the software suspend patch; it can be dangerous and
# conflicts with the new ACPI
# from http://oss.sgi.com/projects/xfs:
# SGI XFS 1.1 (Official release code -- the most thoroughly tested)
# from http://www.grsecurity.org:
# grsecurity-1.9.4 (with 2 updates/fixes and a fix for an NVIDIA driver compile problem)
# from http://www.zipworld.com.au/~akpm/linux/schedlat.html:
# 2.4.19-pre7-low-latency
# from http://luxik.cdi.cz/~devik/qos/htb/:
# htb2 (QoS support)
# from http://www.tech9.net/rml/linux:
# preempt-kernel-rml-2.4.19-pre7-ac2-1.patch
# preempt-stats-rml-2.4.19-pre5-ac3-1.patch
# from http://www.infolinux.de/jp10:
# 40_TIOCGDEV.bz2
# 51_loop-jari-2.4.16.0.bz2
# 98_tkparse-4096.bz2
# from http://www.kernel.org (aa):
# 00_3.5G-address-space-4
# from http://www.sourceforge.net/projects/acpi:
# acpi-20020503-2.4.18.diff.gz
# (This allows booting of Toshiba Satellite 5005-S507 "legacy free" laptops)
# Added tweak so that CONFIG_PM is defined only if CONFIG_ACPI or CONFIG_APM is also
# set. Removed CONFIG_PM toggle from configuration.
# from http://www.infolinux.de/jp13:
# 07_jiffies-for-i386 (tweaked so that 1000HZ is the default for x86)
# 54_mmx-init
# 55_p4-xeon
# 56_x86-fast-pte
# 58_acpi-lowerlatency-3
# 59_acpi-pciirq-18
# 60_acpi-y2k-1
# from Blue Lizard <webmaster at dofty.zzn.com>:
# A 2-line patch to enable compatibility with the new SiS 740/961 Athlon chipset
# from http://www.sourceforge.net/projects/evms:
# IBM Enterprise Volume Management System version 1.0.1
# from linux-2.4.18-wolk3.4-rc5-patchset (http://www.sourceforge.net/projects/wolk):
# 102_amd_lvcool.diff
# Allows slightly cooler running AMD Athlon CPUs in systems with VIA mobos
# Additional fixes:
# Marked ACPI option as "DANGEROUS" (because it is and can cause boot ooopses --
# use it only if you need it)
# Marked JFS filesystem option as "FOR TESTING ONLY" (current JFS code seems to
# have super-bad peformance and easily triggerable locks)
# from mjc's collection of patches:
# vfat symlink patch. Creating symlinks on vfat creates Windowsy .lnk files.
# CDDA dma patch -- enables DMA for CD devices# What's in this kernel?
DESCRIPTION="Full sources for the Gentoo Linux kernel"
SRC_URI="http://www.kernel.org/pub/linux/kernel/v2.4/linux-${OKV}.tar.bz2 http://www.ibiblio.org/gentoo/distfiles/linux-gentoo-${KV}.patch.bz2"
PROVIDE="virtual/linux-sources"
HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/"
if [ $ETYPE = "sources" ] && [ -z "`use build`" ]
then
#console-tools is needed to solve the loadkeys fiasco; binutils version needed to avoid Athlon/PIII/SSE assembler bugs.
DEPEND=">=sys-devel/binutils-2.11.90.0.31"
RDEPEND=">=sys-libs/ncurses-5.2 sys-devel/perl >=sys-apps/modutils-2.4.2 sys-devel/make"
fi
[ -z "$LINUX_HOSTCFLAGS" ] && LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -I${S}/include"
src_unpack() {
cd ${WORKDIR}
unpack linux-${OKV}.tar.bz2
mv linux linux-${KV} || die
cd ${S}
cat ${DISTDIR}/linux-gentoo-${KV}.patch.bz2 | bzip2 -d | patch -p1 || die
#sometimes we have icky kernel symbols; this seems to get rid of them
make mrproper || die
#this file is required for other things to build properly, so we autogenerate it
make include/linux/version.h || die
#fix silly permissions in tarball
cd ${WORKDIR}
chown -R 0.0 *
chmod -R a+r-w+X,u+w *
# Gentoo Linux uses /boot, so fix 'make install' to work properly
cd ${S}
mv Makefile Makefile.orig
sed -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \
Makefile.orig >Makefile || die # test, remove me if Makefile ok
rm Makefile.orig
}
src_compile() {
if [ "$ETYPE" = "headers" ]
then
yes "" | make oldconfig
echo "Ignore any errors from the yes command above."
fi
}
src_install() {
if [ "$ETYPE" = "sources" ]
then
dodir /usr/src
echo ">>> Copying sources..."
mv ${WORKDIR}/* ${D}/usr/src
else
#linux-headers
dodir /usr/include/linux
cp -ax ${S}/include/linux/* ${D}/usr/include/linux
rm -rf ${D}/usr/include/linux/modules
dodir /usr/include/asm
cp -ax ${S}/include/asm-i386/* ${D}/usr/include/asm
fi
}
pkg_preinst() {
if [ "$ETYPE" = "headers" ]
then
[ -L ${ROOT}usr/include/linux ] && rm ${ROOT}usr/include/linux
[ -L ${ROOT}usr/include/asm ] && rm ${ROOT}usr/include/asm
true
fi
}
pkg_postinst() {
[ "$ETYPE" = "headers" ] && return
if [ ! -e ${ROOT}usr/src/linux ]
then
rm -f ${ROOT}usr/src/linux
ln -sf linux-${KV} ${ROOT}/usr/src/linux
fi
}
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