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6a3644bf2f
Done via: ``` git grep -l virtual/zlib$ | xargs sed -i -e 's@virtual/zlib$@&:=@' ``` Signed-off-by: Michał Górny <mgorny@gentoo.org>
140 lines
4.9 KiB
Bash
140 lines
4.9 KiB
Bash
# Copyright 2024-2025 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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# The binaries in SRC_URI are generated by the following (roughly):
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# * taking an amd64 stage3
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# * adding USE=ada to make.conf
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# * running `crossdev ${CHOST} --ex-gcc -S`
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# * running `USE=ada ${CHOST}-emerge -v1 gcc`
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# * copy /usr/${CHOST}/var/cache/binpkgs/sys-devel/gcc* into
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# ada-bootstrap-${PV}-${CHOST}.gpkg.tar
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#
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# The full script is at https://github.com/thesamesam/sam-gentoo-scripts/blob/91558fb51c56a661d6f374507888ff67725ca660/build-ada-bootstraps.
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#
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# Binaries in SRC_URI are regular Gentoo binpkgs in the GPKG format.
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#
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# Note: of course, the used GCC on both CBUILD and CHOST
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# must be the same version, correspond to ${PV} in ada-bootstrap,
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# and be at most the newest stable GCC (ideally older).
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inherit unpacker
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DESCRIPTION="Binary bootstrap compiler for GNAT (Ada compiler)"
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HOMEPAGE="https://wiki.gentoo.org/wiki/Project:Ada"
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SRC_URI="
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alpha? (
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https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}-alpha-unknown-linux-gnu.gpkg.tar
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)
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amd64? (
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https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}-x86_64-pc-linux-gnu.gpkg.tar
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)
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arm64? (
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https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}-aarch64-unknown-linux-gnu.gpkg.tar
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)
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arm? (
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https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}-armv6j-softfp-linux-gnueabi.gpkg.tar
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https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}-armv6j-unknown-linux-gnueabihf.gpkg.tar
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https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}-armv7a-softfp-linux-gnueabi.gpkg.tar
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https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}-armv7a-unknown-linux-gnueabihf.gpkg.tar
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)
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hppa? (
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https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}-hppa1.1-unknown-linux-gnu.gpkg.tar
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https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}-hppa2.0-unknown-linux-gnu.gpkg.tar
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)
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ppc? (
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https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}-powerpc-unknown-linux-gnu.gpkg.tar
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)
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ppc64? (
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https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}-powerpc64le-unknown-linux-gnu.gpkg.tar
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https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}-powerpc64-unknown-linux-gnu.gpkg.tar
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)
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riscv? (
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https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}-riscv64-unknown-linux-gnu.gpkg.tar
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)
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sparc? (
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https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}-sparc64-unknown-linux-gnu.gpkg.tar
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)
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s390? (
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https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}-s390-ibm-linux-gnu.gpkg.tar
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https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}-s390x-ibm-linux-gnu.gpkg.tar
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)
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"
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S=${WORKDIR}
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LICENSE="GPL-2 GPL-3"
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SLOT="0"
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KEYWORDS="-* amd64 arm arm64 ~hppa ppc ppc64 ~riscv ~sparc"
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IUSE="prefix"
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RDEPEND="
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>=dev-libs/gmp-4.3.2:0/10.4
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>=dev-libs/mpfr-2.4.2:0/6
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>=dev-libs/mpc-0.8.1:0/3
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virtual/zlib:=
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virtual/libiconv
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"
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BDEPEND="
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prefix? ( dev-util/patchelf )
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"
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src_unpack() {
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# We want to unpack only the appropriate tarball for CHOST (e.g. on arm).
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TARBALL_TO_UNPACK=
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local archive
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for archive in ${A} ; do
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local tarball_chost=${archive/${P}-}
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tarball_chost=${tarball_chost%%.gpkg.tar}
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if [[ ${tarball_chost} == ${CHOST} ]] ; then
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TARBALL_TO_UNPACK=${archive}
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break
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fi
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done
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if [[ -z ${TARBALL_TO_UNPACK} ]] ; then
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die "No tarball found for CHOST=${CHOST}. Please file a bug at bugs.gentoo.org."
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fi
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unpack_gpkg "${TARBALL_TO_UNPACK}"
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}
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src_install() {
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local chost=${TARBALL_TO_UNPACK/${P}-}
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chost=${chost%%.gpkg.tar}
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BINPKG=$(find "${WORKDIR}"/ -type d -mindepth 1 -maxdepth 1 -iname 'gcc-*')
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BINPKG="${BINPKG#${WORKDIR}}"
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dodir /usr/lib/ada-bootstrap
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mv "${WORKDIR}"/${BINPKG}/image/usr/ "${ED}"/usr/lib/ada-bootstrap || die
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# Make `gcc-config`-style symlinks
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insinto /usr/lib/ada-bootstrap/bin
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local tool
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for tool in gcc gnat{,bind,chop,clean,kr,link,ls,make,name,prep} ; do
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dosym -r /usr/lib/ada-bootstrap/usr/${chost}/gcc-bin/${PV}/${tool} /usr/lib/ada-bootstrap/bin/${tool}
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dosym -r /usr/lib/ada-bootstrap/usr/${chost}/gcc-bin/${PV}/${tool} /usr/lib/ada-bootstrap/bin/${chost}-${tool}
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dosym -r /usr/lib/ada-bootstrap/usr/${chost}/gcc-bin/${PV}/${tool} /usr/lib/ada-bootstrap/bin/${chost}-${tool}-${PV}
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done
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rm -rf "${ED}"/usr/lib/ada-bootstrap/usr/bin || die
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# This gives us the same layout as older dev-lang/ada-bootstrap
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dosym -r /usr/lib/ada-bootstrap/bin /usr/lib/ada-bootstrap/usr/bin
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dosym -r /usr/lib/ada-bootstrap/usr/libexec /usr/lib/ada-bootstrap/libexec
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if use prefix ; then
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local ret=0
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local interpreter=$(patchelf --print-interpreter "${EPREFIX}"/bin/bash)
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ebegin "Changing interpreter to ${interpreter} for Gentoo prefix at ${ED}/usr/lib/ada-bootstrap/usr/bin"
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find "${ED}"/usr/lib/ada-bootstrap/usr/bin -type f -print0 | \
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while IFS= read -r -d '' filename; do
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patchelf ${filename} --set-interpreter ${interpreter} \; || ret=1
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done
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eend ${ret} || die "patchelf invocation failed"
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fi
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}
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# TODO: pkg_postinst warning/log?
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