commit: a27f7dbb779240f59e46524bc146ee43cc99aecd parent cb87ac11525a6d1d3c871b9840da39364d11c373 Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me> Date: Tue, 15 Aug 2023 17:57:19 +0200 sys-devel/binutils-x86_64-helios: new package, add 9999Diffstat:
| A | sys-devel/binutils-x86_64-helios/binutils-x86_64-helios-9999.ebuild | 415 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| A | sys-devel/binutils-x86_64-helios/metadata.xml | 15 | +++++++++++++++ |
2 files changed, 430 insertions(+), 0 deletions(-)diff --git a/sys-devel/binutils-x86_64-helios/binutils-x86_64-helios-9999.ebuild b/sys-devel/binutils-x86_64-helios/binutils-x86_64-helios-9999.ebuild@@ -0,0 +1,415 @@ +# Copyright 1999-2023 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +inherit libtool flag-o-matic gnuconfig strip-linguas toolchain-funcs + +DESCRIPTION="Tools necessary to build programs" +HOMEPAGE="https://git.sr.ht/~sircmpwn/binutils" + +EGIT_REPO_URI="https://git.sr.ht/~sircmpwn/binutils" + +LICENSE="GPL-3+" +IUSE="cet gold gprofng hardened +plugins static-libs test vanilla" + +# Variables that can be set here (ignored for live ebuilds) +# PATCH_VER - the patchset version +# Default: empty, no patching +# PATCH_BINUTILS_VER - the binutils version in the patchset name +# - Default: PV +# PATCH_DEV - Use download URI https://dev.gentoo.org/~{PATCH_DEV}/distfiles/... +# for the patchsets + +if [[ ${PV} == 9999* ]]; then + inherit git-r3 + SLOT=${PV} +fi + +# +# The cross-compile logic +# +export CTARGET="x86_64-helios" +is_cross() { [[ ${CHOST} != ${CTARGET} ]] ; } + +# +# The dependencies +# +RDEPEND=" + >=sys-devel/binutils-config-3 + sys-libs/zlib +" +DEPEND="${RDEPEND}" +BDEPEND=" + test? ( + dev-util/dejagnu + sys-devel/bc + ) + sys-devel/flex + app-alternatives/yacc +" + +RESTRICT="!test? ( test )" + +MY_BUILDDIR=${WORKDIR}/build + +src_unpack() { + git-r3_src_unpack + cd "${WORKDIR}" || die + mkdir -p "${MY_BUILDDIR}" || die +} + +src_prepare() { + local patchsetname + if [[ ${PV} == 9999* ]] ; then + patchsetname="from git master" + else + patchsetname="${PATCH_BINUTILS_VER}-${PATCH_VER}" + fi + + # Make sure our explicit libdir paths don't get clobbered, bug #562460 + sed -i \ + -e 's:@bfdlibdir@:@libdir@:g' \ + -e 's:@bfdincludedir@:@includedir@:g' \ + {bfd,opcodes}/Makefile.in || die + + # Apply things from PATCHES and user dirs + default + + # Run misc portage update scripts + gnuconfig_update + + elibtoolize --portage --no-uclibc +} + +toolchain-binutils_bugurl() { + printf "https://bugs.gentoo.org/" +} +toolchain-binutils_pkgversion() { + printf "Gentoo ${PV}" + [[ -n ${PATCH_VER} ]] && printf " p${PATCH_VER}" +} + +src_configure() { + # See https://www.gnu.org/software/make/manual/html_node/Parallel-Output.html + # Avoid really confusing logs from subconfigure spam, makes logs far + # more legible. + MAKEOPTS="--output-sync=line ${MAKEOPTS}" + + # Setup some paths + LIBPATH=/usr/$(get_libdir)/binutils/${CTARGET}/${PV} + INCPATH=${LIBPATH}/include + DATAPATH=/usr/share/binutils-data/${CTARGET}/${PV} + if is_cross ; then + TOOLPATH=/usr/${CHOST}/${CTARGET} + else + TOOLPATH=/usr/${CTARGET} + fi + BINPATH=${TOOLPATH}/binutils-bin/${PV} + + # Make sure we filter $LINGUAS so that only ones that + # actually work make it through, bug #42033 + strip-linguas -u */po + + # Keep things sane + strip-flags + use cet && filter-flags -mindirect-branch -mindirect-branch=* + use elibc_musl && append-ldflags -Wl,-z,stack-size=2097152 + + # ideally we want !tc-ld-is-bfd for best future-proofing, but it needs + # https://github.com/gentoo/gentoo/pull/28355 + # mold needs this too but right now tc-ld-is-mold is also not available + if tc-ld-is-lld; then + append-ldflags -Wl,--undefined-version + fi + + local x + echo + for x in CATEGORY CBUILD CHOST CTARGET CFLAGS LDFLAGS ; do + einfo "$(printf '%10s' ${x}:) ${!x}" + done + echo + + cd "${MY_BUILDDIR}" || die + local myconf=() + + if use plugins ; then + myconf+=( --enable-plugins ) + fi + # enable gold (installed as ld.gold) and ld's plugin architecture + if use gold ; then + myconf+=( --enable-gold ) + fi + + myconf+=( --disable-nls ) + + myconf+=( --with-system-zlib ) + + # For bi-arch systems, enable a 64bit bfd. This matches the bi-arch + # logic in toolchain.eclass. bug #446946 + # + # We used to do it for everyone, but it's slow on 32bit arches. bug #438522 + case $(tc-arch) in + ppc|sparc|x86) myconf+=( --enable-64-bit-bfd ) ;; + esac + + [[ -n ${CBUILD} ]] && myconf+=( --build=${CBUILD} ) + + is_cross && myconf+=( + --with-sysroot="${EPREFIX}"/usr/${CTARGET} + --enable-poison-system-directories + ) + + myconf+=( --enable-secureplt ) + + # mips can't do hash-style=gnu ... + if [[ $(tc-arch) != mips ]] ; then + myconf+=( --enable-default-hash-style=gnu ) + fi + + myconf+=( + --prefix="${EPREFIX}"/usr + --host=${CHOST} + --target=${CTARGET} + --datadir="${EPREFIX}"${DATAPATH} + --datarootdir="${EPREFIX}"${DATAPATH} + --infodir="${EPREFIX}"${DATAPATH}/info + --mandir="${EPREFIX}"${DATAPATH}/man + --bindir="${EPREFIX}"${BINPATH} + --libdir="${EPREFIX}"${LIBPATH} + --libexecdir="${EPREFIX}"${LIBPATH} + --includedir="${EPREFIX}"${INCPATH} + # portage's econf() does not detect presence of --d-d-t + # because it greps only top-level ./configure. But not + # libiberty's or bfd's configure. + --disable-dependency-tracking + --disable-silent-rules + --enable-obsolete + --enable-shared + --enable-threads + --enable-relro + --enable-install-libiberty + --enable-textrel-check=$(usex hardened error warning) + # Things to think about + #--enable-deterministic-archives + --enable-new-dtags + --disable-jansson + --disable-werror + --with-bugurl="$(toolchain-binutils_bugurl)" + --with-pkgversion="$(toolchain-binutils_pkgversion)" + $(use_enable static-libs static) + --without-zstd + + # Disable modules that are in a combined binutils/gdb tree, bug #490566 + --disable-{gdb,libdecnumber,readline,sim} + # Strip out broken static link flags: https://gcc.gnu.org/PR56750 + --without-stage1-ldflags + # Change SONAME to avoid conflict across {native,cross}/binutils, binutils-libs. bug #666100 + #--with-extra-soversion-suffix=gentoo-${CATEGORY}-${PN}-$(usex multitarget mt st) + + # Not going to be useful with Helios + --without-debuginfod + + # Avoid automagic dev-libs/msgpack dep, bug #865875 + --without-msgpack + + # Allow user to opt into CET for host libraries. + # Ideally we would like automagic-or-disabled here. + # But the check does not quite work on i686: bug #760926. + $(use_enable cet) + + # We can enable this by default in future, but it's brand new + # in 2.39 with several bugs: + # - Doesn't build on musl (https://sourceware.org/bugzilla/show_bug.cgi?id=29477) + # - No man pages (https://sourceware.org/bugzilla/show_bug.cgi?id=29521) + # - Broken at runtime without Java (https://sourceware.org/bugzilla/show_bug.cgi?id=29479) + # - binutils-config (and this ebuild?) needs adaptation first (https://bugs.gentoo.org/865113) + $(use_enable gprofng) + ) + + case ${CTARGET} in + x86_64-*|aarch64*|arm64*|i[3456]*) + # These hardening options are available from 2.39+ but + # they unconditionally enable the behaviour even on arches + # where e.g. execstacks can't be avoided. + # See https://sourceware.org/bugzilla/show_bug.cgi?id=29592. + # + # TODO: Get the logic for this fixed upstream so it doesn't + # create impossible broken combinations on some arches, like mips. + # + # TODO: Get the logic for this fixed upstream so --disable-* works + # as expected. + myconf+=( + --enable-warn-execstack=yes + --enable-warn-rwx-segments=yes + ) + + if use hardened ; then + myconf+=( + --enable-default-execstack=no + ) + fi + ;; + *) + ;; + esac + + if use elibc_musl ; then + # Override our earlier setting for musl, as textrels don't + # work there at all. See bug #707660. + myconf+=( + --enable-textrel-check=error + ) + fi + + ECONF_SOURCE="${S}" econf "${myconf[@]}" + + # Prevent makeinfo from running if doc is unset. + sed -i \ + -e '/^MAKEINFO/s:=.*:= true:' \ + Makefile || die +} + +src_compile() { + cd "${MY_BUILDDIR}" || die + + # see Note [tooldir hack for ldscripts] + emake tooldir="${EPREFIX}${TOOLPATH}" all + + # we nuke the manpages when we're left with junk + # (like when we bootstrap, no perl -> no manpages) + find . -name '*.1' -a -size 0 -delete +} + +src_test() { + cd "${MY_BUILDDIR}" || die + + # bug #637066 + filter-flags -Wall -Wreturn-type + + emake -k check +} + +src_install() { + local x d + + cd "${MY_BUILDDIR}" || die + + # see Note [tooldir hack for ldscripts] + emake DESTDIR="${D}" tooldir="${EPREFIX}${LIBPATH}" install + rm -rf "${ED}"/${LIBPATH}/bin || die + use static-libs || find "${ED}" -name '*.la' -delete + + # Newer versions of binutils get fancy with ${LIBPATH}, bug #171905 + cd "${ED}"/${LIBPATH} || die + for d in ../* ; do + [[ ${d} == ../${PV} ]] && continue + mv ${d}/* . || die + rmdir ${d} || die + done + + # Now we collect everything intp the proper SLOT-ed dirs + # When something is built to cross-compile, it installs into + # /usr/$CHOST/ by default ... we have to 'fix' that :) + if is_cross ; then + cd "${ED}"/${BINPATH} || die + for x in * ; do + mv ${x} ${x/${CTARGET}-} || die + done + + if [[ -d ${ED}/usr/${CHOST}/${CTARGET} ]] ; then + mv "${ED}"/usr/${CHOST}/${CTARGET}/include "${ED}"/${INCPATH} + mv "${ED}"/usr/${CHOST}/${CTARGET}/lib/* "${ED}"/${LIBPATH}/ + rm -r "${ED}"/usr/${CHOST}/{include,lib} + fi + fi + + insinto ${INCPATH} + local libiberty_headers=( + # Not all the libiberty headers. See libiberty/Makefile.in:install_to_libdir. + demangle.h + dyn-string.h + fibheap.h + hashtab.h + libiberty.h + objalloc.h + splay-tree.h + ) + doins "${libiberty_headers[@]/#/${S}/include/}" + if [[ -d ${ED}/${LIBPATH}/lib ]] ; then + mv "${ED}"/${LIBPATH}/lib/* "${ED}"/${LIBPATH}/ || die + rm -r "${ED}"/${LIBPATH}/lib || die + fi + + # Generate an env.d entry for this binutils + insinto /etc/env.d/binutils + cat <<-EOF > "${T}"/env.d + TARGET="${CTARGET}" + VER="${PV}" + LIBPATH="${EPREFIX}${LIBPATH}" + EOF + newins "${T}"/env.d ${CTARGET}-${PV} + + # Remove shared info pages + rm -f "${ED}"/${DATAPATH}/info/{dir,configure.info,standards.info} + + # Trim all empty dirs + find "${ED}" -depth -type d -exec rmdir {} + 2>/dev/null +} + +pkg_postinst() { + # Make sure this ${CTARGET} has a binutils version selected + [[ -e ${EROOT}/etc/env.d/binutils/config-${CTARGET} ]] && return 0 + binutils-config ${CTARGET}-${PV} +} + +pkg_postrm() { + local current_profile=$(binutils-config -c ${CTARGET}) + + # If no other versions exist, then uninstall for this + # target ... otherwise, switch to the newest version + # Note: only do this if this version is unmerged. We + # rerun binutils-config if this is a remerge, as + # we want the mtimes on the symlinks updated (if + # it is the same as the current selected profile) + if [[ ! -e ${EPREFIX}${BINPATH}/ld ]] && [[ ${current_profile} == ${CTARGET}-${PV} ]] ; then + local choice=$(binutils-config -l | grep ${CTARGET} | awk '{print $2}') + choice=${choice//$'\n'/ } + choice=${choice/* } + if [[ -z ${choice} ]] ; then + binutils-config -u ${CTARGET} + else + binutils-config ${choice} + fi + elif [[ $(CHOST=${CTARGET} binutils-config -c) == ${CTARGET}-${PV} ]] ; then + binutils-config ${CTARGET}-${PV} + fi +} + +# Note [slotting support] +# ----------------------- +# Gentoo's layout for binutils files is non-standard as Gentoo +# supports slotted installation for binutils. Many tools +# still expect binutils to reside in known locations. +# binutils-config package restores symlinks into known locations, +# like: +# /usr/bin/${CTARGET}-<tool> +# /usr/bin/${CHOST}/${CTARGET}/lib/ldscrips +# /usr/include/ +# +# Note [tooldir hack for ldscripts] +# --------------------------------- +# Build system does not allow ./configure to tweak every location +# we need for slotting binutils hence all the shuffling in +# src_install(). This note is about SCRIPTDIR define handling. +# +# SCRIPTDIR defines 'ldscripts/' directory location. SCRIPTDIR value +# is set at build-time in ld/Makefile.am as: 'scriptdir = $(tooldir)/lib' +# and hardcoded as -DSCRIPTDIR='"$(scriptdir)"' at compile time. +# Thus we can't just move files around after compilation finished. +# +# Our goal is the following: +# - at build-time set scriptdir to point to symlinked location: +# ${TOOLPATH}: /usr/${CHOST} (or /usr/${CHOST}/${CTARGET} for cross-case) +# - at install-time set scriptdir to point to slotted location: +# ${LIBPATH}: /usr/$(get_libdir)/binutils/${CTARGET}/${PV}diff --git a/sys-devel/binutils-x86_64-helios/metadata.xml b/sys-devel/binutils-x86_64-helios/metadata.xml@@ -0,0 +1,15 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd"> +<pkgmetadata> + <use> + <flag name="cet">Enable Intel Control-flow Enforcement Technology.</flag> + <flag name="default-gold">Set ld to point to ld.gold instead of ld.bfd</flag> + <flag name="gold">Build ld.gold linker</flag> + <flag name="gprofng">Enable the next-generation gprofng profiler</flag> + <flag name="plugins">Enable plugin support in tools</flag> + <flag name="multitarget">Adds support to binutils for cross compiling (does not work with gas)</flag> + </use> + <upstream> + <remote-id type="cpe">cpe:/a:gnu:binutils</remote-id> + </upstream> +</pkgmetadata>