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