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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit mount-boot flag-o-matic toolchain-funcs vcs-snapshot
MY_SNAPSHOT="${PN}-9277bfd433e398d0a6eabec79edead52d4cb8125"
DESCRIPTION="SPARC/UltraSPARC Improved Loader, a boot loader for sparc"
SRC_URI="https://git.kernel.org/pub/scm/linux/kernel/git/davem/silo.git/snapshot/${MY_SNAPSHOT}.tar.gz -> ${P}.tar.gz"
HOMEPAGE="https://git.kernel.org/?p=linux/kernel/git/davem/silo.git;a=summary"
SLOT="0"
LICENSE="GPL-2"
KEYWORDS="-* sparc"
IUSE="tilo-only"
DEPEND="sys-fs/e2fsprogs
sys-apps/sparc-utils"
RDEPEND=""
src_prepare() {
default
# Set the correct version
sed -i -e "s/1.4.14/1.4.14_git20200602/g" Rules.make || die
# Fix build failure
sed -i -e "s/-fno-strict-aliasing/-fno-strict-aliasing -mcpu=v9/g" Rules.make || die
# Don't strip ieee32.b during compile
sed -i -e '/^ $(STRIP) ieee32.b/d' first/Makefile || die
}
_emake() {
# We inject '-m32' / '-m elf32_sparc' to follow 'Rules.make' defaults.
emake \
HOSTCC="$(tc-getBUILD_CC)" \
CC="$(tc-getCC) -m32" \
STRIP="$(tc-getSTRIP)" \
NM="$(tc-getNM)" \
LD="$(tc-getLD) -m elf32_sparc" \
TILO_ONLY=$(usex tilo-only yes no) \
\
"$@"
}
src_compile() {
filter-flags "-fstack-protector"
_emake
}
src_install() {
_emake DESTDIR="${D}" install
dodoc first-isofs/README.SILO_ISOFS docs/README*
}
pkg_postinst() {
use tilo-only && return
mount-boot_pkg_postinst
ewarn "NOTE: If this is an upgrade to an existing SILO install,"
ewarn " you will need to re-run silo as the /boot/second.b"
ewarn " file has changed, else the system will fail to load"
ewarn " SILO at the next boot."
ewarn
}
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