back from the dead

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diff --git a/sys-kernel/linux-sources/linux-sources-2.4.15_pre4.ebuild b/sys-kernel/linux-sources/linux-sources-2.4.15_pre4.ebuild
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@@ -0,0 +1,284 @@
+# Copyright 1999-2001 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License, v2 or later
+# Maintainer: System Team <system@gentoo.org>
+# Author: Daniel Robbins <drobbins@gentoo.org>
+# $Header: /var/cvsroot/gentoo-x86/sys-kernel/linux-sources/linux-sources-2.4.15_pre4.ebuild,v 1.3 2001/11/16 19:09:42 drobbins Exp $
+
+#OKV=original kernel version, KV=patched kernel version.  They can be the same.
+
+OKV=2.4.14
+KV=2.4.15-pre4
+S=${WORKDIR}/linux-${KV}
+S2=${WORKDIR}/linux-${KV}-extras
+if [ $PN = "linux-extras" ] 
+then
+	KS=${ROOT}usr/src/linux-${KV}
+	KS2=${ROOT}usr/src/linux-${KV}-extras
+else
+	KS=${S}
+	KS2=${S2}
+fi
+
+# Kernel Features      Enabled   USE Variable      Status
+#
+# Reiserfs             Y         -                 Production-ready
+# JFS                  N         jfs               Testing-only (commented out for now)
+# LVM                  Y         lvm               Production-ready 
+# ext3                 Y         ext3              Production-ready
+# MOSIX                N         mosix             Testing only, probably quite stable
+# XFS                  N         xfs               will probably need to be placed in a separate kernel 
+# PCMCIA-CS            N         pcmcia            Need to move this to its own ebuild
+# lm-sensors           N         lm_sensors        Need to move this to its own ebuild
+
+# Patch Versions
+ACPIV=20011102
+LVMV=1.0.1-rc4
+EXT3V=0.9.15
+LOWLV=2.4.14
+PREEV="${KV}-1"
+
+EXT3P="ext3-2.4-${EXT3V}-`echo ${KV} |sed -e 's:\.::g' -e 's:-::'`"
+
+[ "${PN}" = "linux" ] && DESCRIPTION="Linux kernel version ${KV}, including modules, binary tools, libraries and includes"
+[ "${PN}" = "linux-sources" ] && DESCRIPTION="Linux kernel version ${KV} - full sources"
+[ "${PN}" = "linux-extras" ] && DESCRIPTION="Linux kernel support tools and libraries"
+
+# We use build in /usr/src/linux in case of linux-extras
+# so we need no sources
+[ ! "${PN}" = "linux-extras" ] && SRC_URI="http://www.kernel.org/pub/linux/kernel/v2.4/linux-${OKV}.tar.bz2
+http://www.kernel.org/pub/linux/kernel/testing/patch-${KV}.bz2
+ftp://ftp.sistina.com/pub/LVM/1.0/lvm_${LVMV}.tar.gz
+http://www.zip.com.au/~akpm/linux/${LOWLV}-low-latency.patch.gz
+http://developer.intel.com/technology/iapc/acpi/downloads/acpi-${ACPIV}.diff.gz"
+	
+[ "$PN" != "linux-extras" ] && PROVIDE="virtual/kernel"
+
+HOMEPAGE="http://www.kernel.org/
+	  http://www.namesys.com
+	  http://www.sistina.com/lvm/
+	  http://developer.intel.com/technology/iapc/acpi/"
+
+DEPEND=">=sys-apps/modutils-2.4.2 sys-devel/perl"
+#these deps are messed up; fix 'em and add ncurses (required my mosix compile, menuconfig)
+if [ $PN = "linux" ]
+then
+#	RDEPEND="mosix? ( ~sys-apps/mosix-user-${MOSV} ) >=sys-apps/e2fsprogs-1.22 >=sys-apps/util-linux-2.11f >=sys-apps/reiserfs-utils-3.6.25-r1"
+	RDEPEND=">=sys-apps/e2fsprogs-1.22 >=sys-apps/util-linux-2.11f >=sys-apps/reiserfs-utils-3.6.25-r1"
+elif [ $PN = "linux-sources" ]
+then
+	if [ "`use build`" ]
+	then
+		DEPEND=""
+		RDEPEND=""
+	else
+		#ncurses is required for "make menuconfig"
+		RDEPEND=">=sys-libs/ncurses-5.2"
+	fi
+elif [ $PN = "linux-extras" ]
+then
+	#linux-extras/headers requires a rev of the current kernel sources to be installed
+	RDEPEND="~sys-kernel/linux-sources-${PV}"
+elif [ $PN = "linux-headers" ]
+then
+	DEPEND=""
+	RDEPEND=""
+fi
+
+# this is not pretty...
+[ -z "$LINUX_HOSTCFLAGS" ] && LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -I${KS}/include"
+
+src_unpack() {
+
+	[ "$PN" = "linux-extras" ] && return
+	mkdir ${S2}
+
+	#unpack kernel and apply reiserfs-related patches
+	cd ${WORKDIR}
+	unpack linux-${OKV}.tar.bz2
+	mv linux linux-${KV} || die
+	cd ${S}
+	if [ "$KV" != "$OKV" ]
+	then
+		echo "Applying ${KV} patch..."
+		bzip2 -dc ${DISTDIR}/patch-${KV}.bz2 | patch -p1 || die
+	fi
+	dodir /usr/src/linux-${KV}-extras
+
+	#Please do not change this section unless you know what you are doing.  There is a
+	#reason why we apply a pre-generated LVM patch. --drobbins
+#	cat ${DISTDIR}/lvm-${LVMV}-${KV}.patch.bz2 | bzip2 -d | patch -N -l -p1 
+	cd ${S2}
+	unpack lvm_${LVMV}.tar.gz
+
+	#apply low-latency patch
+	cd ${S}
+	cat ${DISTDIR}/${LOWLV}-low-latency.patch.gz | gzip -d | patch -p1 || die
+
+	#apply ACPI updates
+	cat ${DISTDIR}/acpi-${ACPIV}.diff.gz | gzip -d | patch -p1 || die
+
+	#fix problem compiling ${S}/drivers/block/loop.c as module
+	patch -p1 <${FILESDIR}/2.4.14-loop.c.diff || die
+
+	echo "Preparing for compilation..."
+	cd ${S}
+	
+	#sometimes we have icky kernel symbols; this seems to get rid of them
+	make mrproper || die
+
+	#linux-sources needs to be fully configured, too.  Not just linux
+	#this is the configuration for the default kernel
+	cp ${PORTDIR}/sys-kernel/linux-sources/files/config.default .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 ${KS}
+		make include/linux/autoconf.h include/linux/version.h || die
+	elif [ "${PN}" = "linux-sources" ]
+	then
+		echo
+	else
+		if [ $PN = "linux" ]
+		then
+			cd ${KS}
+			make symlinks || die
+			make HOSTCFLAGS="${LINUX_HOSTCFLAGS}" dep || die
+			make HOSTCFLAGS="${LINUX_HOSTCFLAGS}" LEX="flex -l" bzImage || die
+			make HOSTCFLAGS="${LINUX_HOSTCFLAGS}" LEX="flex -l" modules || die
+		fi
+		#LVM tools are included in the linux and linux-extras pakcages
+		cd ${KS2}/LVM/${LVMV}
+	
+		# This is needed for linux-extras
+		if [ -f "Makefile" ]
+		then
+			make clean || die
+		fi
+		# I had to hack this in so that LVM will look in the current linux
+		# source directory instead of /usr/src/linux for stuff - pete
+		CFLAGS="${CFLAGS} -I${KS}/include" ./configure --prefix=/ --mandir=/usr/share/man --with-kernel_dir="${KS}" || die
+		make || die
+	fi
+}
+
+src_install() {
+
+	if [ "${PN}" = "linux" ] || [ "${PN}" = "linux-extras" ]
+	then
+		dodir /usr/lib
+	
+		cd ${KS2}/LVM/${LVMV}/tools
+		CFLAGS="${CFLAGS} -I${KS}/include" make install -e prefix=${D} mandir=${D}/usr/share/man sbindir=${D}/sbin libdir=${D}/lib || die
+		#no need for a static library in /lib
+		mv ${D}/lib/*.a ${D}/usr/lib
+	
+		if [ "${PN}" = "linux" ] 
+		then
+			dodir /usr/src/linux-${KV}
+			cd ${D}/usr/src
+			#grab includes and documentation only
+			echo ">>> Copying includes and documentation..."
+			cp -ax ${S}/include ${D}/usr/src/linux-${KV}
+			cp -ax ${S}/Documentation ${D}/usr/src/linux-${KV}
+	       
+			#grab compiled kernel
+			dodir /boot/boot
+			insinto /boot/boot
+			cd ${S}
+			doins arch/i386/boot/bzImage
+	    
+			#grab modules
+			# Do we have a bug in modutils ?
+			# Meanwhile we use this quick fix (achim)
+	    
+			install -d ${D}/lib/modules/`uname -r`
+			make INSTALL_MOD_PATH=${D} modules_install || die
+			
+			cd ${S}
+			depmod -b ${D} -F ${S}/System.map ${KV}	
+			#rm -rf ${D}/lib/modules/`uname -r`
+			#fix symlink
+			cd ${D}/lib/modules/${KV}
+			rm build
+			ln -sf /usr/src/linux-${KV} build
+		fi
+
+		cd ${KS2}/cloop-${CLOOPV}
+		insinto /lib/modules/${KV}/kernel/drivers/block
+		doins cloop.o
+		into /usr
+		dobin create_compressed_fs extract_compressed_fs
+		
+	elif [ "$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 ${KS}/include/linux/* ${D}/usr/include/linux
+		dodir /usr/include/asm
+		cp -ax ${KS}/include/asm-i386/* ${D}/usr/include/asm
+	fi
+	if [ -d ${D}/usr/src/linux-${KV} ]
+	then
+		#don't overwrite existing .config if present
+		cd ${D}/usr/src/linux-${KV}
+		if [ -e .config ]
+		then
+			cp -a .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 ${ROOT}usr/include/asm
+		fi
+	fi
+}
+
+pkg_postinst() {
+
+	if [ "$PN" = "linux-extras" ] || [ "$PN" = "linux-headers" ]
+	then
+		return
+	fi
+	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
+}