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# Copyright 1999-2013 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/app-emulation/xen-pvgrub/xen-pvgrub-4.2.1.ebuild,v 1.2 2013/01/30 14:12:30 idella4 Exp $
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EAPI="4"
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inherit flag-o-matic eutils multilib toolchain-funcs
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XEN_EXTFILES_URL="http://xenbits.xensource.com/xen-extfiles"
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LIBPCI_URL=ftp://atrey.karlin.mff.cuni.cz/pub/linux/pci
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GRUB_URL=mirror://gnu-alpha/grub
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SRC_URI="
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http://bits.xensource.com/oss-xen/release/${PV}/xen-${PV}.tar.gz
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$GRUB_URL/grub-0.97.tar.gz
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$XEN_EXTFILES_URL/zlib-1.2.3.tar.gz
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$LIBPCI_URL/pciutils-2.2.9.tar.bz2
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$XEN_EXTFILES_URL/lwip-1.3.0.tar.gz
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$XEN_EXTFILES_URL/newlib/newlib-1.16.0.tar.gz"
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S="${WORKDIR}/xen-${PV}"
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DESCRIPTION="allows to boot Xen domU kernels from a menu.lst laying inside guest filesystem"
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HOMEPAGE="http://xen.org/"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="~amd64 ~x86"
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IUSE="custom-cflags"
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DEPEND="sys-devel/gettext
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sys-devel/gcc"
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RDEPEND=">=app-emulation/xen-4.2.1"
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src_prepare() {
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# if the user *really* wants to use their own custom-cflags, let them
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if use custom-cflags; then
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einfo "User wants their own CFLAGS - removing defaults"
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# try and remove all the default custom-cflags
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find "${S}" -name Makefile -o -name Rules.mk -o -name Config.mk -exec sed \
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-e 's/CFLAGS\(.*\)=\(.*\)-O3\(.*\)/CFLAGS\1=\2\3/' \
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-e 's/CFLAGS\(.*\)=\(.*\)-march=i686\(.*\)/CFLAGS\1=\2\3/' \
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-e 's/CFLAGS\(.*\)=\(.*\)-fomit-frame-pointer\(.*\)/CFLAGS\1=\2\3/' \
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-e 's/CFLAGS\(.*\)=\(.*\)-g3*\s\(.*\)/CFLAGS\1=\2 \3/' \
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-e 's/CFLAGS\(.*\)=\(.*\)-O2\(.*\)/CFLAGS\1=\2\3/' \
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-i {} \;
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fi
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#Substitute for internal downloading
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cp $DISTDIR/zlib-1.2.3.tar.gz \
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$DISTDIR/pciutils-2.2.9.tar.bz2 \
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$DISTDIR/lwip-1.3.0.tar.gz \
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$DISTDIR/newlib-1.16.0.tar.gz \
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$DISTDIR/grub-0.97.tar.gz \
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./stubdom/ || die "files not coped to stubdom"
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# Note: tip to patch grub gentoo style, for review soon. This is around 1/3.
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# cp "${WORKDIR}"/patch/{00[3-6]_all_grub*,010_all_grub*,01[3-9]_all_grub*,0[6-7]0_all_grub*} \
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# "${WORKDIR}"/patch/{110_all_grub*,300_all_grub*} \
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# stubdom/grub.patches/ || die
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einfo "files copied to stubdom"
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# Patch the unmergeable newlib, fix most of the leftover gcc QA issues
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cp "${FILESDIR}"/newlib-implicits.patch stubdom || die
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# Patch stubdom/Makefile to patch insource newlib & prevent internal downloading
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epatch "${FILESDIR}"/${P/-pvgrub/}-externals.patch
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# Drop .config and Fix gcc-4.6
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epatch "${FILESDIR}"/${PN/-pvgrub/}-4-fix_dotconfig-gcc.patch
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# fix jobserver in Makefile
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epatch "${FILESDIR}"/${PN/-pvgrub/}-4.2.0-jserver.patch
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}
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src_compile() {
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use custom-cflags || unset CFLAGS
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if test-flag-CC -fno-strict-overflow; then
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append-flags -fno-strict-overflow
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fi
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emake CC="$(tc-getCC)" LD="$(tc-getLD)" -C tools/include
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# TODO; fix those -j1
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if use x86; then
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emake CC="$(tc-getCC)" LD="$(tc-getLD)" \
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XEN_TARGET_ARCH="x86_32" -C stubdom pv-grub
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elif use amd64; then
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emake CC="$(tc-getCC)" LD="$(tc-getLD)" \
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XEN_TARGET_ARCH="x86_64" -C stubdom pv-grub
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if use multilib; then
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multilib_toolchain_setup x86
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emake XEN_TARGET_ARCH="x86_32" -C stubdom pv-grub
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fi
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fi
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}
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src_install() {
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if use x86; then
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emake XEN_TARGET_ARCH="x86_32" DESTDIR="${D}" -C stubdom install-grub
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fi
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if use amd64; then
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emake XEN_TARGET_ARCH="x86_64" DESTDIR="${D}" -C stubdom install-grub
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if use multilib; then
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emake XEN_TARGET_ARCH="x86_32" DESTDIR="${D}" -C stubdom install-grub
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fi
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fi
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}
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pkg_postinst() {
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elog "Official Xen Guide and the unoffical wiki page:"
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elog " http://www.gentoo.org/doc/en/xen-guide.xml"
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elog " http://en.gentoo-wiki.com/wiki/Xen/"
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}
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