150 lines
4.4 KiB
Bash
150 lines
4.4 KiB
Bash
# Copyright 1999-2012 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/sys-boot/grub/grub-0.96-r1.ebuild,v 1.19 2012/02/29 23:09:30 floppym Exp $
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inherit mount-boot eutils flag-o-matic toolchain-funcs
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PATCHVER=0.1
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DESCRIPTION="GNU GRUB boot loader"
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HOMEPAGE="http://www.gnu.org/software/grub/"
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SRC_URI="mirror://gentoo/${P}.tar.gz
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mirror://gnu-alpha/${PN}/${P}.tar.gz
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http://dev.gentoo.org/~seemant/distfiles/${PF}-gentoo-${PATCHVER}.tar.bz2
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http://dev.gentoo.org/~seemant/distfiles/splash.xpm.gz
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mirror://gentoo/splash.xpm.gz
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mirror://gentoo/${PF}-gentoo-${PATCHVER}.tar.bz2"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="amd64 x86"
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IUSE="static netboot custom-cflags"
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RDEPEND=">=sys-libs/ncurses-5.2-r5"
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DEPEND="${RDEPEND}
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>=sys-devel/automake-1.7
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>=sys-devel/autoconf-2.5"
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PATCHDIR="${WORKDIR}/gentoo"
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pkg_setup() {
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if use amd64; then
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ABI_ALLOW="x86"
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ABI="x86"
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fi
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}
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src_unpack() {
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unpack ${A} ; cd "${S}"
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EPATCH_SUFFIX="patch"
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epatch "${PATCHDIR}"
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# a bunch of patches apply to raw autotool files
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autoconf || die "autoconf failed"
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aclocal || die "aclocal failed"
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automake || die "automake failed"
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}
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src_compile() {
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unset BLOCK_SIZE #73499
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### i686-specific code in the boot loader is a bad idea; disabling to ensure
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### at least some compatibility if the hard drive is moved to an older or
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### incompatible system.
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# grub-0.95 added -fno-stack-protector detection, to disable ssp for stage2,
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# but the objcopy's (faulty) test fails if -fstack-protector is default.
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# create a cache telling configure that objcopy is ok, and add -C to econf
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# to make use of the cache.
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#
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# CFLAGS has to be undefined running econf, else -fno-stack-protector detection fails.
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# STAGE2_CFLAGS is not allowed to be used on emake command-line, it overwrites
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# -fno-stack-protector detected by configure, removed from netboot's emake.
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use custom-cflags || unset CFLAGS
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export grub_cv_prog_objcopy_absolute=yes #79734
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use static && append-ldflags -static
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# build the net-bootable grub first, but only if "netboot" is set
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if use netboot ; then
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econf \
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--libdir=/lib \
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--datadir=/usr/lib/grub \
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--exec-prefix=/ \
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--disable-auto-linux-mem-opt \
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--enable-diskless \
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--enable-{3c{5{03,07,09,29,95},90x},cs89x0,davicom,depca,eepro{,100}} \
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--enable-{epic100,exos205,ni5210,lance,ne2100,ni{50,65}10,natsemi} \
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--enable-{ne,ns8390,wd,otulip,rtl8139,sis900,sk-g16,smc9000,tiara} \
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--enable-{tulip,via-rhine,w89c840} || die "netboot econf failed"
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emake w89c840_o_CFLAGS="-O" || die "making netboot stuff"
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mv -f stage2/{nbgrub,pxegrub} "${S}"/
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mv -f stage2/stage2 stage2/stage2.netboot
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make clean || die "make clean failed"
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fi
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# Now build the regular grub
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# Note that FFS and UFS2 support are broken for now - stage1_5 files too big
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econf \
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--libdir=/lib \
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--datadir=/usr/lib/grub \
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--exec-prefix=/ \
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--disable-auto-linux-mem-opt || die "econf failed"
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emake || die "making regular stuff"
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}
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src_test() {
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# non-default block size also give false pass/fails.
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unset BLOCK_SIZE
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make check || die "make check failed"
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}
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src_install() {
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make DESTDIR="${D}" install || die
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exeinto /usr/lib/grub/${CHOST}
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use netboot && doexe nbgrub pxegrub stage2/stage2.netboot
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insinto /boot/grub
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doins "${DISTDIR}"/splash.xpm.gz
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newins docs/menu.lst grub.conf.sample
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dodoc AUTHORS BUGS ChangeLog NEWS README THANKS TODO
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newdoc docs/menu.lst grub.conf.sample
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docinto gentoo
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dodoc "${PATCHDIR}"/README.Gentoo.patches
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}
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pkg_postinst() {
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[[ "${ROOT}" != "/" ]] && return 0
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# change menu.lst to grub.conf
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if [[ ! -e /boot/grub/grub.conf && -e /boot/grub/menu.lst ]] ; then
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mv -f /boot/grub/menu.lst /boot/grub/grub.conf
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ewarn
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ewarn "*** IMPORTANT NOTE: menu.lst has been renamed to grub.conf"
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ewarn
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fi
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einfo "Linking from new grub.conf name to menu.lst"
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[[ ! -e /boot/grub/menu.lst ]] && ln -snf grub.conf /boot/grub/menu.lst
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[[ -e /boot/grub/stage2 ]] && mv /boot/grub/stage2{,.old}
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einfo "Copying files from /lib/grub and /usr/lib/grub to /boot"
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for x in /lib/grub/*/* /usr/lib/grub/*/* ; do
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[[ -f "${x}" ]] && cp -p "${x}" /boot/grub
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done
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# hardened voodoo
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[[ -x /sbin/chpax ]] && /sbin/chpax -spme /sbin/grub
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[[ -x /sbin/paxctl ]] && /sbin/paxctl -spme /sbin/grub
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[[ -e /boot/grub/grub.conf ]] \
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&& /sbin/grub \
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--batch \
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--device-map=/boot/grub/device.map \
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< /boot/grub/grub.conf > /dev/null 2>&1
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}
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