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# Copyright 1999-2002 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
#OKV=original kernel version, KV=patched kernel version. They can be the same.
#we use this next variable to avoid duplicating stuff on cvs
OKV=2.4.19
KV=${PV}
EXTRAVERSION="`echo ${KV}|sed -e 's:[0-9]\+\.[0-9]\+\.[0-9]\+\(.*\):\1:'`"
S=${WORKDIR}/linux-${KV}
ETYPE="sources"
#Documentation on the patches contained in this kernel will be installed
#to /usr/share/doc/lolo-sources-${PV}/patches.txt.gz
DESCRIPTION="Full sources for lostlogic's Gentoo Linux kernel"
SRC_URI="http://www.kernel.org/pub/linux/kernel/v2.4/linux-${OKV}.tar.bz2
http://gentoo.lostlogicx.com/patches-${KV}.tar.bz2"
PROVIDE="virtual/linux-sources"
HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="x86 -ppc -sparc -sparc64"
if [ $ETYPE = "sources" ]
then
#console-tools is needed to solve the loadkeys fiasco; binutils version needed to avoid Athlon/PIII/SSE assembler bugs.
DEPEND="!build? ( >=sys-devel/binutils-2.11.90.0.31 )"
RDEPEND="${RDEPEND}
!build? ( >=sys-libs/ncurses-5.2
sys-devel/perl
>=sys-apps/modutils-2.4.2
sys-devel/make )"
fi
[ -z "$LINUX_HOSTCFLAGS" ] && LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"
src_unpack() {
unpack ${A}
mv linux-${OKV} linux-${KV} || die
# Now we need to deal with the tarball of patches.
cd ${KV}
[ `use crypto` ] || rm 8*
#Thers is some anti-grsecurity sentiment, so I'll
#make it easy not to patch it in.
#Uncomment the following line to not patch grsecurity.
rm 14*
./addpatches . ${WORKDIR}/linux-${KV}
#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
# also fix the EXTRAVERSION
cd ${S}
mv Makefile Makefile.orig
sed -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \
-e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" \
Makefile.orig >Makefile || die # test, remove me if Makefile ok
rm Makefile.orig
#sometimes we have icky kernel symbols; this seems to get rid of them
make distclean || die
#this file is required for other things to build properly, so we autogenerate it
make include/linux/version.h || die
}
src_compile() {
if [ "$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..."
cat ${WORKDIR}/${KV}/docs/* > patches.txt
dodoc patches.txt
mv ${WORKDIR}/linux* ${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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