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# Copyright 1999-2002 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/sparc-sources/sparc-sources-2.2.21_pre3.ebuild,v 1.1 2002/05/12 21:42:40 murphy 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=${PORTDIR}/sys-kernel/linux-sources/files
OKV=2.2.20
KV=${PVR}
S=${WORKDIR}/linux-${KV}
# don't need linux-extras right now
#S2=${WORKDIR}/linux-${KV}-extras
# What's in this kernel?
# INCLUDED:
# Alan Cox's patch-2.2.21-pre3
# R. Gooch's devfs-patch-v99.21
# Reiserfs linux-2.2.19-reiserfs-3.5.34-patch
#PAC=patch-2.2.21-pre3
PDEVFS=devfs-patch-v99.21
#PREISERFS=linux-2.2.19-reiserfs-3.5.34-patch
DESCRIPTION="Full sources for the Gentoo Linux kernel"
SRC_URI="http://www.kernel.org/pub/linux/kernel/v2.2/linux-${OKV}.tar.bz2
ftp://ftp.atnf.csiro.au/pub/people/rgooch/linux/kernel-patches/v2.2/${PDEVFS}.gz"
#http://www.kernel.org/pub/linux/kernel/v2.2/testing/${PAC}.gz
#ftp://ftp.namesys.com/pub/reiserfs-for-2.2/${PREISERFS}.bz2"
PROVIDE="virtual/kernel"
HOMEPAGE="http://www.kernel.org/
http://www.atnf.csiro.au/~rgooch/linux/kernel-patches.html/
http://www.namesys.com"
KERNEL_ARCH=`echo $ARCH |\
sed -e s/[i]*.86/i386/ -e s/sun4u/sparc64/ -e s/arm.*/arm/ -e s/sa110/arm/`
if [ -z "$KERNEL_ARCH" ]
then
KERNEL_ARCH=`uname -m |\
sed -e s/[i]*.86/i386/ -e s/sun4u/sparc64/ -e s/arm.*/arm/ -e s/sa110/arm/`
fi
if [ $PN = "linux-sources" ] && [ -z "`use build`" ]
then
#The following two notes may not be true w/ 2.2, but 2.2 seems to work just fine
# with them, so they stay.
#console-tools is needed to solve the loadkeys fiasco.
#binutils version needed to avoid Athlon/PIII/SSE assembler bugs.
DEPEND=">=sys-devel/binutils-2.11.90.0.31 sys-apps/console-tools >=sys-apps/modutils-2.4.2 sys-devel/perl"
RDEPEND =">=sys-libs/ncurses-5.2 >=sys-apps/baselayout-1.7.4"
if [ "$KERNEL_ARCH" = "sparc64" ]
then
# Need special compiler for this platform
RDEPEND="$RDEPEND sys-devel/egcs64-sparc"
fi
fi
[ -z "$LINUX_HOSTCFLAGS" ] && LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -I${S}/include"
src_unpack() {
#mkdir ${S2}
cd ${WORKDIR}
unpack linux-${OKV}.tar.bz2
mv linux linux-${KV} || die
#dodir /usr/src/linux-${KV}-extras
#zcat ${DISTDIR}/${PAC}.gz | patch -d linux-${KV} -p1 || die
zcat ${DISTDIR}/${PDEVFS}.gz | patch -d linux-${KV} -p1 || die
#bzcat ${DISTDIR}/${PREISERFS}.bz2 | patch -d linux-${KV} -p1 || die
echo "Preparing for compilation..."
#sometimes we have icky kernel symbols; this seems to get rid of them
cd ${S}
make mrproper || die
#linux-sources needs to be fully configured, too. This is the configuration for the default kernel
cp ${S}/arch/${KERNEL_ARCH}/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
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..."
mv ${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
if [ `expr $KERNEL_ARCH ":" "sparc"` -eq 5 ]
then
if [ "$KERNEL_ARCH" = "sparc64" ]
then
cp -ax ${S}/include/asm-sparc64 ${D}/usr/include/asm-sparc64
if [ ! -r ${D}/usr/include/asm-sparc64/asm_offsets.h ]
then
cp -ax ${GFILESDIR}/sparc64-asm_offsets.h \
${D}/usr/include/asm-sparc64/asm_offsets.h
fi
fi
cp -ax ${S}/include/asm-sparc ${D}/usr/include/asm-sparc
if [ ! -r ${D}/usr/include/asm-sparc/asm_offsets.h ]
then
cp -ax ${GFILESDIR}/sparc-asm_offsets.h \
${D}/usr/include/asm-sparc/asm_offsets.h
fi
${GFILESDIR}/generate-asm-sparc ${D}/usr/include
else
cp -ax ${S}/include/asm-${KERNEL_ARCH}/* ${D}/usr/include/asm
fi
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
}
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