sys-apps/memtest86+: attempt fix for "oversized on x86_64"

Fix from https://bugzilla.redhat.com/show_bug.cgi?id=620846#c10 Bug: https://bugs.gentoo.org/613196 Package-Manager: Portage-3.0.28, Repoman-3.0.3 Signed-off-by: Ben Kohler <bkohler@gentoo.org>
2026-11-09 06:37:10 -08:00 · 2021-12-03 10:16:30 -06:00
parent e8b0a81cd8
commit aee0712e4c
1 changed files with 116 additions and 0 deletions
@@ -0,0 +1,116 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit mount-boot toolchain-funcs
+
+DESCRIPTION="Memory tester based on memtest86"
+HOMEPAGE="http://www.memtest.org/"
+SRC_URI="http://www.memtest.org/download/${PV}/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="-* ~amd64 ~x86"
+IUSE="+boot floppy iso serial"
+
+BOOTDIR="/boot/memtest86plus"
+QA_PRESTRIPPED="${BOOTDIR#/}/memtest usr/share/${PN}/memtest"
+QA_FLAGS_IGNORED="${BOOTDIR#/}/memtest usr/share/${PN}/memtest"
+
+RDEPEND="floppy? ( sys-fs/mtools )"
+DEPEND="${RDEPEND}"
+BDEPEND="iso? ( app-cdr/cdrtools )"
+
+PATCHES=(
+	"${FILESDIR}/${P}-gcc-473.patch"
+	"${FILESDIR}/${P}-hardcoded_cc.patch"
+	"${FILESDIR}/${P}-no-clean.patch" #557890
+	"${FILESDIR}/${P}-objcopy.patch"
+	"${FILESDIR}/${P}-test-random-cflags.patch" #590974
+	"${FILESDIR}/${P}-fix-gcc8-freeze-crash.patch"
+)
+
+pkg_pretend() {
+	use boot && mount-boot_pkg_pretend
+}
+
+src_prepare() {
+	sed -i -e 's,0x10000,0x100000,' memtest.lds || die
+	sed -i 's:genisoimage:mkisofs:' makeiso.sh || die
+
+	if use serial ; then
+		sed -i -e '/^#define SERIAL_CONSOLE_DEFAULT/s:0:1:' \
+			config.h || die "sed failed"
+	fi
+	#613196
+	use amd64 && sed -i -e's,$(LD) -s -T memtest.lds,$(LD) -s -T memtest.lds -z max-page-size=0x1000,' Makefile
+	default
+}
+
+src_configure() {
+	tc-ld-disable-gold #580212
+	tc-export AS CC LD
+}
+
+src_compile() {
+	emake OBJCOPY="$(tc-getOBJCOPY)"
+	if use iso ; then
+		./makeiso.sh || die
+	fi
+}
+
+src_test() { :; }
+
+src_install() {
+	if use boot ; then
+		insinto "${BOOTDIR}"
+		doins memtest memtest.bin
+	fi
+
+	insinto /usr/share/${PN}
+	use iso && newins mt*.iso memtest.iso
+	doins memtest memtest.bin
+
+	exeinto /etc/grub.d
+	newexe "${FILESDIR}"/39_${PN}-r1 39_${PN}
+
+	dodoc README README.build-process FAQ changelog
+
+	if use floppy ; then
+		dobin "${FILESDIR}"/make-memtest86+-boot-floppy
+		doman "${FILESDIR}"/make-memtest86+-boot-floppy.1
+	fi
+}
+
+pkg_preinst() {
+	use boot && mount-boot_pkg_preinst
+}
+
+pkg_postinst() {
+	if use boot; then
+		mount-boot_pkg_postinst
+
+		elog "memtest86+ has been installed in ${BOOTDIR}/"
+		elog "You may wish to update your bootloader configs:"
+		elog " - For grub2 just re-run grub-mkconfig -o /boot/grub/grub.cfg, since a"
+		elog "   config generator has been installed at /etc/grub.d/39_${PN}"
+		elog " - For lilo, add the following to /etc/lilo.conf and re-run lilo:"
+		elog "    > image  = ${BOOTDIR}/memtest.bin"
+		elog "    > label  = ${PN}"
+		elog ""
+		elog "Note: For older configs, you might have to change from 'memtest' to 'memtest.bin'."
+	fi
+
+	if use boot && [ -e /sys/firmware/efi ]; then
+		ewarn "WARNING: You appear to be booted in EFI mode but ${PN} is a BIOS-only tool."
+	fi
+}
+
+pkg_prerm() {
+	use boot && mount-boot_pkg_prerm
+}
+
+pkg_postrm() {
+	use boot && mount-boot_pkg_postrm
+}