Added sys-boot/grub-0.97-r11 for testing the Grub2 -fPIE check

5 files changed, 357 insertions, 0 deletions

diff --git a/sys-boot/grub/ChangeLog b/sys-boot/grub/ChangeLog
new file mode 100644
index 00000000..7df0cf86
--- /dev/null
+++ b/sys-boot/grub/ChangeLog
@@ -0,0 +1,10 @@
+# ChangeLog for sys-boot/grub
+# Copyright 1999-2009 Gentoo Foundation; Distributed under the GPL v2
+# $Header: $
+
+*grub-0.97-r11 (05 Sep 2009)
+
+  05 Sep 2009; Magnus Granberg <zorry@ume.nu> +grub-0.97-r11.ebuild,
+  +files/grub-0.97-fpie_check.patch, +metadata.xml:
+  Ported the -fPIE check from Grub2 Revision 2564
+
diff --git a/sys-boot/grub/Manifest b/sys-boot/grub/Manifest
index 8760baca..e64e27ef 100644
--- a/sys-boot/grub/Manifest
+++ b/sys-boot/grub/Manifest
@@ -1,6 +1,10 @@
+AUX grub-0.97-fpie_check.patch 1426 RMD160 a1b2f494e50f67fd3327eced036f6a96473d5085 SHA1 3267e7615bd67da70383b34191457d77c36a5145 SHA256 41a7990d9ffa50fc41e0a542f372c193e6b649c02d522002816fdaf9faa60dd9
 AUX grub-0.97-gcc4-hardened.patch 462 RMD160 f1429fd7ebddede7dcc243e897ae3ff24ee19e06 SHA1 75860a643ac0588ef60fcc8e26fca734b11b3dae SHA256 24f135ba1404ac68a379d21885563adec58a38a7e2c05735a9328cd78aef19c2
 AUX grub.conf.gentoo 659 RMD160 9ab841d6fdd03be3f99f109ed3dfe0a5027e66d2 SHA1 26455e5c3ba2043be970bf64ce2386119fd35f30 SHA256 5e3a209af537090456546704e52e0dee8f8600944a34184f79776523cdaa9a25
 DIST grub-0.97-patches-1.9.tar.bz2 51809 RMD160 a745902212dbd22f4d9f0bb0d563ffd44b429eaa SHA1 1d9da2df8bccef9821ebbbc2f5c5353dbd90bf4d SHA256 6b8445c9260803f059031cbe7475a45fee6499fc2dbd911288af6169455c4028
 DIST grub-0.97.tar.gz 971783 RMD160 7fb5674edf0c950bd38e94f85ff1e2909aa741f0 SHA1 2580626c4579bd99336d3af4482c346c95dac4fb SHA256 4e1d15d12dbd3e9208111d6b806ad5a9857ca8850c47877d36575b904559260b
 DIST splash.xpm.gz 33856 RMD160 2fead61f91c368429e80936248bb02af2bdf15ff SHA1 98e679f9698be43426f971f89a088c053e8c804a SHA256 b95600f777331b0dd31d51c68f60f0e846e4c8b628857a41165f4e6b30e6acaf
 EBUILD grub-0.97-r10.ebuild 9101 RMD160 f7616847570e143952587dc1aa1dd2737c60041a SHA1 24110a0dbff3b596fcb8ef12afb7d6ad840138cd SHA256 46bf359b9805b1b4b06b46f3d4bef0903df61d41e296660c7ce0ea8d178c146a
+EBUILD grub-0.97-r11.ebuild 9157 RMD160 f587abcc95ea54c87bdee283fbd29327700ce130 SHA1 ccb416e530227946685d0216f87e48d9246fce74 SHA256 77e916e3e0e1dbc547c5a97baa01c994e09ac09c4cc0c6dda21ed5c48d136c7d
+MISC ChangeLog 316 RMD160 bebb6be3f4e80306483c8fc2b1385c43ea55b265 SHA1 b018a0a5204f94b3d8644ab50cfdb5f6f163aaf9 SHA256 c33bf392151e2e9f5409a332acf24b06ca379fa9b1c1d4130275eb80be474f7f
+MISC metadata.xml 262 RMD160 afabce9377772aefb54102e9ef237de6bb1561f5 SHA1 c38f9b99d8a84beb40c114283d8d7ddd4ac43d9e SHA256 35a9c56d9c8418806062854a360c27690d25159524df71f28bbd4d644e8706f3
diff --git a/sys-boot/grub/files/grub-0.97-fpie_check.patch b/sys-boot/grub/files/grub-0.97-fpie_check.patch
new file mode 100644
index 00000000..63844668
--- /dev/null
+++ b/sys-boot/grub/files/grub-0.97-fpie_check.patch
@@ -0,0 +1,53 @@
+2009-09-05	Magnus Granberg		<zorry@ume.nu>
+
+		# #139277 #168834 #281246
+		* configure.ac: Add grub_CHECK_PIE. It check if the compiler
+		include -fPIE in the default specs.
+		* configure.ac: Check if pie_possible is yes and add -nopie
+		to STAGE1_CFLAGS and STAGE2_CFLAGS.
+
+--- configure.ac.zorry	2009-09-05 15:54:43.000000000 +0200
++++ configure.ac	2009-09-05 16:35:48.000000000 +0200
+@@ -110,6 +110,42 @@
+   fi
+ fi
+ 
++AC_DEFUN(grub_CHECK_PIE,[
++[# Position independent executable.
++pie_possible=yes]
++AC_MSG_CHECKING([whether `$CC' has `-fPIE' as default])
++# Is this a reliable test case?
++AC_LANG_CONFTEST([[
++#ifdef __PIE__
++int main() {
++	return 0;
++}
++#else
++#error NO __PIE__ DEFINED
++#endif
++]])
++
++[# `$CC -c -o ...' might not be portable.  But, oh, well...  Is calling
++# `ac_compile' like this correct, after all?
++if eval "$ac_compile -S -o conftest.s" 2> /dev/null; then]
++  AC_MSG_RESULT([yes])
++  [# Should we clear up other files as well, having called `AC_LANG_CONFTEST'?
++  rm -f conftest.s
++else
++  pie_possible=no]
++  AC_MSG_RESULT([no])
++[fi]
++])
++
++# Position independent executable.
++grub_CHECK_PIE
++[# Need that, because some distributions ship compilers that include
++# `-fPIE' in the default specs.
++if [ x"$pie_possible" = xyes ]; then
++  STAGE1_CFLAGS="$STAGE1_CFLAGS -nopie"
++  STAGE2_CFLAGS="$STAGE2_CFLAGS -nopie"
++fi]
++
+ AC_SUBST(STAGE1_CFLAGS)
+ AC_SUBST(STAGE2_CFLAGS)
+ AC_SUBST(GRUB_CFLAGS)
diff --git a/sys-boot/grub/grub-0.97-r11.ebuild b/sys-boot/grub/grub-0.97-r11.ebuild
new file mode 100644
index 00000000..59b92fa6
--- /dev/null
+++ b/sys-boot/grub/grub-0.97-r11.ebuild
@@ -0,0 +1,282 @@
+# Copyright 1999-2009 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-boot/grub/grub-0.97-r11.ebuild,v 1.56 2009/08/14 18:46:05 zorry Exp $
+
+# XXX: we need to review menu.lst vs grub.conf handling.  We've been converting
+#      all systems to grub.conf (and symlinking menu.lst to grub.conf), but
+#      we never updated any of the source code (it still all wants menu.lst),
+#      and there is no indication that upstream is making the transition.
+
+inherit mount-boot eutils flag-o-matic toolchain-funcs autotools linux-info
+
+PATCHVER="1.9" # Should match the revision ideally
+DESCRIPTION="GNU GRUB Legacy boot loader"
+HOMEPAGE="http://www.gnu.org/software/grub/"
+SRC_URI="mirror://gentoo/${P}.tar.gz
+	ftp://alpha.gnu.org/gnu/${PN}/${P}.tar.gz
+	mirror://gentoo/splash.xpm.gz
+	mirror://gentoo/${P}-patches-${PATCHVER}.tar.bz2"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="amd64 x86 ~x86-fbsd"
+IUSE="custom-cflags ncurses netboot static"
+
+DEPEND="ncurses? (
+		>=sys-libs/ncurses-5.2-r5
+		amd64? ( app-emulation/emul-linux-x86-baselibs )
+	)"
+PROVIDE="virtual/bootloader"
+
+pkg_setup() {
+	local arch="$(tc-arch)"
+	case ${arch} in
+		amd64) CONFIG_CHECK='~IA32_EMULATION' check_extra_config ;;
+	esac
+}
+
+src_unpack() {
+	unpack ${A}
+	cd "${S}"
+
+	# patch breaks booting for some people #111885
+	rm "${WORKDIR}"/patch/400_*
+
+	# Grub will not handle a kernel larger than EXTENDED_MEMSIZE Mb as
+	# discovered in bug 160801. We can change this, however, using larger values
+	# for this variable means that Grub needs more memory to run and boot. For a
+	# kernel of size N, Grub needs (N+1)*2.  Advanced users should set a custom
+	# value in make.conf, it is possible to make kernels ~16Mb in size, but it
+	# needs the kitchen sink built-in.
+	local t="custom"
+	if [[ -z ${GRUB_MAX_KERNEL_SIZE} ]] ; then
+		case $(tc-arch) in
+			amd64) GRUB_MAX_KERNEL_SIZE=7 ;;
+			x86)   GRUB_MAX_KERNEL_SIZE=3 ;;
+		esac
+		t="default"
+	fi
+	einfo "Grub will support the ${t} maximum kernel size of ${GRUB_MAX_KERNEL_SIZE} Mb (GRUB_MAX_KERNEL_SIZE)"
+
+	sed -i \
+		-e "/^#define.*EXTENDED_MEMSIZE/s,3,${GRUB_MAX_KERNEL_SIZE},g" \
+		"${S}"/grub/asmstub.c \
+		|| die "Failed to hack memory size"
+
+	# Bug #279536 sys-boot/grub-0.97 segfaults with >=sys-devel/gcc-4.1 SSP
+	epatch "${FILESDIR}"/grub-0.97-gcc4-hardened.patch
+
+	# Bugs #139277 #168834 #281246
+	epatch "${FILESDIR}"/grub-0.97-fpie_check.patch
+	
+	if [[ -n ${PATCHVER} ]] ; then
+		EPATCH_SUFFIX="patch"
+		epatch "${WORKDIR}"/patch
+		eautoreconf
+	fi
+}
+
+src_compile() {
+	
+	use amd64 && multilib_toolchain_setup x86
+
+	unset BLOCK_SIZE #73499
+
+	### i686-specific code in the boot loader is a bad idea; disabling to ensure
+	### at least some compatibility if the hard drive is moved to an older or
+	### incompatible system.
+
+	# grub-0.95 added -fno-stack-protector detection, to disable ssp for stage2,
+	# but the objcopy's (faulty) test fails if -fstack-protector is default.
+	# create a cache telling configure that objcopy is ok, and add -C to econf
+	# to make use of the cache.
+	#
+	# CFLAGS has to be undefined running econf, else -fno-stack-protector detection fails.
+	# STAGE2_CFLAGS is not allowed to be used on emake command-line, it overwrites
+	# -fno-stack-protector detected by configure, removed from netboot's emake.
+	use custom-cflags || unset CFLAGS
+
+	export grub_cv_prog_objcopy_absolute=yes #79734
+	use static && append-ldflags -static
+
+	# Per bug 216625, the emul packages do not provide .a libs for performing
+	# suitable static linking
+	if use amd64 && use static ; then
+		if [ -z "${GRUB_STATIC_PACKAGE_BUILDING}" ]; then
+			die "You must use the grub-static package if you want a static Grub on amd64!"
+		else
+			eerror "You have set GRUB_STATIC_PACKAGE_BUILDING. This"
+			eerror "is specifically intended for building the tarballs for the"
+			eerror "grub-static package via USE='static -ncurses'."
+			eerror "All bets are now off."
+			ebeep 10
+		fi
+	fi
+
+	# build the net-bootable grub first, but only if "netboot" is set
+	if use netboot ; then
+		econf \
+		--libdir=/lib \
+		--datadir=/usr/lib/grub \
+		--exec-prefix=/ \
+		--disable-auto-linux-mem-opt \
+		--enable-diskless \
+		--enable-{3c{5{03,07,09,29,95},90x},cs89x0,davicom,depca,eepro{,100}} \
+		--enable-{epic100,exos205,ni5210,lance,ne2100,ni{50,65}10,natsemi} \
+		--enable-{ne,ns8390,wd,otulip,rtl8139,sis900,sk-g16,smc9000,tiara} \
+		--enable-{tulip,via-rhine,w89c840} || die "netboot econf failed"
+
+		emake w89c840_o_CFLAGS="-O" || die "making netboot stuff"
+
+		mv -f stage2/{nbgrub,pxegrub} "${S}"/
+		mv -f stage2/stage2 stage2/stage2.netboot
+
+		make clean || die "make clean failed"
+	fi
+
+	# Now build the regular grub
+	# Note that FFS and UFS2 support are broken for now - stage1_5 files too big
+	econf \
+		--libdir=/lib \
+		--datadir=/usr/lib/grub \
+		--exec-prefix=/ \
+		--disable-auto-linux-mem-opt \
+		$(use_with ncurses curses) \
+		|| die "econf failed"
+
+	# sanity check due to common failure
+	use ncurses && ! grep -qs "HAVE_LIBCURSES.*1" config.h && die "USE=ncurses but curses not found"
+
+	emake || die "making regular stuff"
+}
+
+src_test() {
+	# non-default block size also give false pass/fails.
+	unset BLOCK_SIZE
+	make check || die "make check failed"
+}
+
+src_install() {
+	emake DESTDIR="${D}" install || die
+	if use netboot ; then
+		exeinto /usr/lib/grub/${CHOST}
+		doexe nbgrub pxegrub stage2/stage2.netboot || die "netboot install"
+	fi
+
+	dodoc AUTHORS BUGS ChangeLog NEWS README THANKS TODO
+	newdoc docs/menu.lst grub.conf.sample
+	dodoc "${FILESDIR}"/grub.conf.gentoo
+	prepalldocs
+
+	[ -n "${GRUB_STATIC_PACKAGE_BUILDING}" ] && \
+		mv \
+		"${D}"/usr/share/doc/${PF} \
+		"${D}"/usr/share/doc/grub-static-${PF/grub-}
+
+	insinto /usr/share/grub
+	doins "${DISTDIR}"/splash.xpm.gz
+}
+
+setup_boot_dir() {
+	local boot_dir=$1
+	local dir=${boot_dir}
+
+	mkdir -p "${dir}"
+	[[ ! -L ${dir}/boot ]] && ln -s . "${dir}/boot"
+	dir="${dir}/grub"
+	if [[ ! -e ${dir} ]] ; then
+		mkdir "${dir}" || die "${dir} does not exist!"
+	fi
+
+	# change menu.lst to grub.conf
+	if [[ ! -e ${dir}/grub.conf ]] && [[ -e ${dir}/menu.lst ]] ; then
+		mv -f "${dir}"/menu.lst "${dir}"/grub.conf
+		ewarn
+		ewarn "*** IMPORTANT NOTE: menu.lst has been renamed to grub.conf"
+		ewarn
+	fi
+
+	if [[ ! -e ${dir}/menu.lst ]]; then
+		einfo "Linking from new grub.conf name to menu.lst"
+		ln -snf grub.conf "${dir}"/menu.lst
+	fi
+
+	if [[ -e ${dir}/stage2 ]] ; then
+		mv "${dir}"/stage2{,.old}
+		ewarn "*** IMPORTANT NOTE: you must run grub and install"
+		ewarn "the new version's stage1 to your MBR.  Until you do,"
+		ewarn "stage1 and stage2 will still be the old version, but"
+		ewarn "later stages will be the new version, which could"
+		ewarn "cause problems such as an unbootable system."
+		ewarn "This means you must use either grub-install or perform"
+		ewarn "root/setup manually! For more help, see the handbook:"
+		ewarn "http://www.gentoo.org/doc/en/handbook/handbook-${ARCH}.xml?part=1&chap=10#grub-install-auto"
+		ebeep
+	fi
+
+	einfo "Copying files from /lib/grub, /usr/lib/grub and /usr/share/grub to ${dir}"
+	for x in \
+		"${ROOT}"/lib*/grub/*/* \
+		"${ROOT}"/usr/lib*/grub/*/* \
+		"${ROOT}"/usr/share/grub/* ; do
+		[[ -f ${x} ]] && cp -p "${x}" "${dir}"/
+	done
+
+	if [[ ! -e ${dir}/grub.conf ]] ; then
+		s="${ROOT}/usr/share/doc/${PF}/grub.conf.gentoo"
+		[[ -e "${s}" ]] && cat "${s}" >${dir}/grub.conf
+		[[ -e "${s}.gz" ]] && zcat "${s}.gz" >${dir}/grub.conf
+		[[ -e "${s}.bz2" ]] && bzcat "${s}.bz2" >${dir}/grub.conf
+	fi
+
+	# Per bug 218599, we support grub.conf.install for users that want to run a
+	# specific set of Grub setup commands rather than the default ones.
+	grub_config=${dir}/grub.conf.install
+	[[ -e ${grub_config} ]] || grub_config=${dir}/grub.conf
+	if [[ -e ${grub_config} ]] ; then
+		egrep \
+			-v '^[[:space:]]*(#|$|default|fallback|initrd|password|splashimage|timeout|title)' \
+			"${grub_config}" | \
+		/sbin/grub --batch \
+			--device-map="${dir}"/device.map \
+			> /dev/null
+	fi
+
+	# the grub default commands silently piss themselves if
+	# the default file does not exist ahead of time
+	if [[ ! -e ${dir}/default ]] ; then
+		grub-set-default --root-directory="${boot_dir}" default
+	fi
+	einfo "Grub has been installed to ${boot_dir} successfully."
+}
+
+pkg_postinst() {
+	if [[ -n ${DONT_MOUNT_BOOT} ]]; then
+		elog "WARNING: you have DONT_MOUNT_BOOT in effect, so you must apply"
+		elog "the following instructions for your /boot!"
+		elog "Neglecting to do so may cause your system to fail to boot!"
+		elog
+	else
+		setup_boot_dir "${ROOT}"/boot
+		# Trailing output because if this is run from pkg_postinst, it gets mixed into
+		# the other output.
+		einfo ""
+	fi
+	elog "To interactively install grub files to another device such as a USB"
+	elog "stick, just run the following and specify the directory as prompted:"
+	elog "   emerge --config =${PF}"
+	elog "Alternately, you can export GRUB_ALT_INSTALLDIR=/path/to/use to tell"
+	elog "grub where to install in a non-interactive way."
+
+}
+
+pkg_config() {
+	local dir
+	if [ ! -d "${GRUB_ALT_INSTALLDIR}" ]; then
+		einfo "Enter the directory where you want to setup grub:"
+		read dir
+	else
+		dir="${GRUB_ALT_INSTALLDIR}"
+	fi
+	setup_boot_dir "${dir}"
+}
diff --git a/sys-boot/grub/metadata.xml b/sys-boot/grub/metadata.xml
new file mode 100644
index 00000000..6684143e
--- /dev/null
+++ b/sys-boot/grub/metadata.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<herd>base-system</herd>
+<use>
+  <flag name='multislot'>Allow grub1 and grub2 to be installed simultaneously</flag>
+</use>
+</pkgmetadata>