A new kernel with lock-break patch and a new patch to make bridging work

with netfilter.

2 files changed, 185 insertions, 0 deletions

diff --git a/sys-kernel/linux-sources/files/digest-linux-sources-2.4.16-r3 b/sys-kernel/linux-sources/files/digest-linux-sources-2.4.16-r3
new file mode 100644
index 000000000000..d4eb077038db
--- /dev/null
+++ b/sys-kernel/linux-sources/files/digest-linux-sources-2.4.16-r3
@@ -0,0 +1,6 @@
+MD5 1b787f980061af46db1ccf3d7a616e28 XFS-20011214.patch.bz2 864256
+MD5 d22bb71a161e8e0a6813beb8c92f1b57 acpi-20011120.diff.gz 139264
+MD5 d76523e8927fee6ec829b4c2a235416f bridge-nf-0.0.4-against-2.4.16.diff 28672
+MD5 d3a363dc4f0731b57d1ed90a3eadf150 linux-2.4.16.tar.bz2 23748608
+MD5 eb3a1d7aad801bca3c4019b7094f3017 lock-break-rml-2.4.16-3.patch 24576
+MD5 5e7cebbcc90d795534c6526848e98c17 preempt-kernel-rml-2.4.16-2.patch 57344
diff --git a/sys-kernel/linux-sources/linux-sources-2.4.16-r3.ebuild b/sys-kernel/linux-sources/linux-sources-2.4.16-r3.ebuild
new file mode 100644
index 000000000000..97d7c3c39c70
--- /dev/null
+++ b/sys-kernel/linux-sources/linux-sources-2.4.16-r3.ebuild
@@ -0,0 +1,179 @@
+# Copyright 1999-2001 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License, v2 or later
+# Maintainer: Daniel Robbins <drobbins@gentoo.org>
+# $Header: /var/cvsroot/gentoo-x86/sys-kernel/linux-sources/linux-sources-2.4.16-r3.ebuild,v 1.1 2001/12/26 07:30:24 drobbins 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=${PORTDIR}/sys-kernel/linux-sources/files
+OKV=${PV}
+KV=${OKV}
+S=${WORKDIR}/linux-${KV}
+S2=${WORKDIR}/linux-${KV}-extras
+
+# Patch versions. We now have a new system.  To enable a patch, set the patch version.  To disable
+# a patch, comment out the patch version and it won't be enabled.  In this ebuild, ACPI, low latency
+# and preempt patches are enabled, but MOSIX is not.
+
+#XFS patch
+XFSV=20011214
+#ACPI patch
+ACPIV=20011120
+#Low latency patch
+#LOWLV=2.4.16
+#Preemptive kernel patch
+PREEV="${KV}-2"
+#Lock-break patch
+LBPV="${KV}-3"
+#Bridge/netfilter compatibility patch
+BNFV="0.0.4-against-2.4.16"
+#MOSIX patch
+#MOSV=1.5.2
+
+DESCRIPTION="Linux kernel version ${KV} - full sources"
+
+PATCHES=""
+SRC_URI="http://www.de.kernel.org/pub/linux/kernel/v2.4/linux-${OKV}.tar.bz2"
+[ "$MOSV"  ] && { SRC_URI="$SRC_URI http://www.mosix.cs.huji.ac.il/ftps/MOSIX-${MOSV}.tar.gz"; PATCHES="$PATCHES ${S2}/MOSIX-${MOSV}/patches.${OKV}"; }
+[ "$ACPIV" ] && { SRC_URI="$SRC_URI http://developer.intel.com/technology/iapc/acpi/downloads/acpi-${ACPIV}.diff.gz"; PATCHES="$PATCHES ${DISTDIR}/acpi-${ACPIV}.diff.gz"; }
+[ "$LOWLV" ] && { SRC_URI="$SRC_URI http://www.zip.com.au/~akpm/linux/${LOWLV}-low-latency.patch.gz"; PATCHES="$PATCHES ${DISTDIR}/${LOWLV}-low-latency.patch.gz"; }
+[ "$PREEV" ] && { SRC_URI="$SRC_URI http://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel/v2.4/preempt-kernel-rml-${PREEV}.patch" PATCHES="$PATCHES ${DISTDIR}/preempt-kernel-rml-${PREEV}.patch"; }
+[ "$LBPV" ] && { SRC_URI="$SRC_URI http://www.kernel.org/pub/linux/kernel/people/rml/lock-break/v2.4/lock-break-rml-${LBPV}.patch" PATCHES="$PATCHES ${DISTDIR}/lock-break-rml-${LBPV}.patch"; }
+[ "$XFSV" ] && { SRC_URI="$SRC_URI http://www.ibiblio.org/gentoo/distfiles/XFS-${XFSV}.patch.bz2" PATCHES="$PATCHES ${DISTDIR}/XFS-${XFSV}.patch.bz2"; }
+[ "$BNFV" ] && { SRC_URI="$SRC_URI http://bridge.sourceforge.net/devel/bridge-nf/bridge-nf-${BNFV}.diff" PATCHES="$PATCHES ${DISTDIR}/bridge-nf-${BNFV}.diff"; }
+	
+PROVIDE="virtual/kernel"
+HOMEPAGE="http://www.kernel.org/ http://www.namesys.com http://www.sistina.com/lvm/ http://developer.intel.com/technology/iapc/acpi/" 
+
+if [ $PN = "linux-sources" ] && [ -z "`use build`" ]
+then
+	#console-tools is needed to solve the loadkeys fiasco.
+	#binutils version needed to avoid Athlon/PIII/SSE assembler bugs.
+	DEPEND=">=sys-devel/binutils-2.11.92.0.12.3 sys-apps/console-tools >=sys-apps/modutils-2.4.2 sys-devel/perl"
+	RDEPEND=">=sys-libs/ncurses-5.2"
+fi
+
+[ -z "$LINUX_HOSTCFLAGS" ] && LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -I${S}/include"
+
+patchorama() {
+	local x
+	for x in ${*} 
+	do
+		[ -d "$x" ] && continue
+		echo ">>> Applying ${x}..."
+		if [ "${x##*.}" = "bz2" ]
+		then
+			cat $x | bzip2 -d | patch -p1 -l
+		elif [ "${x##*.}" = "gz" ]
+  		then
+			cat $x | gzip -d | patch -p1 -l
+		else
+			patch -p1 -l < $x
+		fi
+	done
+}
+
+src_unpack() {
+	mkdir ${S2}
+
+	cd ${WORKDIR}
+	unpack linux-${OKV}.tar.bz2
+	mv linux linux-${KV} || die
+	dodir /usr/src/linux-${KV}-extras
+	if [ "$MOSIX" ]
+	then
+		cd ${S2}
+		tar -xz --no-same-owner -f ${DISTDIR}/MOSIX-${MOSV}.tar.gz MOSIX-${MOSV}/patches.${OKV}
+	fi
+	cd ${S}
+	# the linux-2.4.16-binutils.patch fixes a compile problem in the kernel (uses binutils incorrectly).
+	# This triggers an error when binutils 2.11.92.0.12.3 is installed.  This particular problem is fixed
+	# in kernel 2.4.17.
+	patchorama ${FILESDIR}/linux-2.4.16-binutils.patch $PATCHES
+	#echo "Fixing up a single reject..."
+	#This is a reject related to both low latency and XFS's kdb modifying the same enum.  No biggie.
+	#cp ${GFILESDIR}/sysctl.h ${S}/include/linux
+	echo "Removing -xfs extension from the kernel..."
+	cp Makefile Makefile.orig
+	sed -e 's:EXTRAVERSION =-xfs:EXTRAVERSION =:g' Makefile.orig > Makefile
+	echo "Preparing for compilation..."
+	
+	#sometimes we have icky kernel symbols; this seems to get rid of them
+	make mrproper || die
+
+	#linux-sources needs to be fully configured, too.  This is the configuration for the default kernel
+	cp ${S}/arch/i386/defconfig .config || die
+	yes "" | make oldconfig
+	echo "Ignore any errors from the yes command above."
+    
+	#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; seems they cant make up their mind if it should be a space or tab
+	cd ${S}
+	mv Makefile Makefile.orig
+	sed -e 's/#export\tINSTALL_PATH/export\tINSTALL_PATH/'		\
+		Makefile.orig >Makefile || die # test, remove me if Makefile ok
+	rm Makefile.orig
+}
+		
+src_compile() {
+	if [ "${PN}" = "linux-headers" ]
+	then
+		cd ${S}
+		make include/linux/autoconf.h include/linux/version.h || die
+	fi
+}
+
+src_install() {
+	if [ "$PN" = "linux-sources" ]
+	then
+		dodir /usr/src
+		cd ${S}
+		echo ">>> Copying sources..."
+		cp -ax ${WORKDIR}/* ${D}/usr/src
+	elif [ "$PN" = "linux-headers" ]
+	then
+		dodir /usr/include/linux
+		cp -ax ${S}/include/linux/* ${D}/usr/include/linux
+		dodir /usr/include/asm
+		cp -ax ${S}/include/asm-i386/* ${D}/usr/include/asm
+	fi
+	if [ -d ${D}/usr/src/linux-${KV} ]
+	then
+		cd ${D}/usr/src/linux-${KV}
+		if [ -e .config ]
+		then
+			mv .config .config.eg
+		fi
+	fi
+}
+
+pkg_preinst() {
+	if [ "$PN" = "linux-headers" ]
+	then
+		if [ -L ${ROOT}usr/include/linux ]
+		then
+			rm ${ROOT}usr/include/linux
+		fi
+		if [ -L ${ROOT}usr/include/asm ]
+		then
+			rm ${ROOT}usr/include/asm
+		fi
+	fi
+}
+
+pkg_postinst() {
+	[ "$PN" = "linux-headers" ] && return
+	rm -f ${ROOT}/usr/src/linux
+	ln -sf linux-${KV} ${ROOT}/usr/src/linux
+	#copy over our .config if one isn't already present
+	cd ${ROOT}/usr/src/linux-${KV}
+	if [ "${PN}" = "linux-sources" ] && [ -e .config.eg ] && [ ! -e .config ]
+	then
+		cp -a .config.eg .config
+	fi
+}