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# Copyright 1999-2004 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-kernel/hppa-sources/hppa-sources-2.4.22_p17.ebuild,v 1.3 2004/01/06 19:58:13 plasmaroo Exp $
#OKV=original kernel version, KV=patched kernel version. They can be the same.
ETYPE="sources"
inherit kernel
OKV="${PV/_p*/}"
PATCH_LEVEL="${PV/${OKV}_p/}"
KV=${OKV}-pa${PATCH_LEVEL}
EXTRAVERSION="-pa${PATCH_LEVEL}"
S=${WORKDIR}/linux-${KV}
# What's in this kernel?
# INCLUDED:
# stock 2.4.20 kernel sources
# patches for hppa
PATCH_SET="3 4 6 7 `seq 10 17`"
PATCH_COUNT="$(( `echo ${PATCH_SET} | wc -w` - 1 ))"
DESCRIPTION="Full sources for the Linux kernel with patch for hppa"
SRC_URI="mirror://kernel/linux/kernel/v2.4/linux-${OKV}.tar.bz2 http://ftp.parisc-linux.org/cvs/linux-2.4/patch-${OKV}-pa`echo ${PATCH_SET} | awk '{ print $1 }'`.gz
`for i in \`seq 1 ${PATCH_COUNT}\`; do echo http://ftp.parisc-linux.org/cvs/linux-2.4/patch-${OKV}-pa\`echo ${PATCH_SET} | awk \"{ print \\\\\$$i }\"\`-pa\`echo ${PATCH_SET} | awk \"{ print \\\\\$$((i + 1)) }\"\`.gz; done`"
HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/ http://parisc-linux.org"
KEYWORDS="hppa -*"
SLOT="${KV}"
src_unpack() {
unpack linux-${OKV}.tar.bz2
mv ${WORKDIR}/linux-${OKV} ${WORKDIR}/linux-${KV}
cd ${S}
einfo Applying ${OKV}-pa`echo ${PATCH_SET} | awk '{ print $1 }'`
zcat ${DISTDIR}/patch-${OKV}-pa`echo ${PATCH_SET} | awk '{ print $1 }'`.gz | patch -sp 1
for i in `seq 1 ${PATCH_COUNT}`
do
a=`echo ${PATCH_SET} | awk "{ print \\\$$i }"`
b=`echo ${PATCH_SET} | awk "{ print \\\$$((i + 1)) }"`
einfo Applying patch from ${OKV}-pa${a} to ${OKV}-pa${b}
zcat ${DISTDIR}/patch-${OKV}-pa${a}-pa${b}.gz | patch -sp 1
done
epatch ${FILESDIR}/do_brk_fix.patch || die "failed to patch for do_brk vuln"
kernel_universal_unpack
}
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