mirror of
https://github.com/flatcar/scripts.git
synced 2025-09-26 16:11:56 +02:00
sys-libs/libxcrypt: Sync with Gentoo
It's from Gentoo commit 4fcacd39405b473ea6397f51da70ee0822fb4a92.
This commit is contained in:
Flatcar Buildbot
Krzesimir Nowak
parent
2c3b1f4cd2
commit
96aa879f70
@ -1,335 +0,0 @@
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# Copyright 2004-2024 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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PYTHON_COMPAT=( python3_{10..11} )
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# NEED_BOOTSTRAP is for developers to quickly generate a tarball
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# for publishing to the tree.
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NEED_BOOTSTRAP="no"
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inherit multibuild multilib python-any-r1 flag-o-matic toolchain-funcs multilib-minimal
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DESCRIPTION="Extended crypt library for descrypt, md5crypt, bcrypt, and others"
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HOMEPAGE="https://github.com/besser82/libxcrypt"
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if [[ ${NEED_BOOTSTRAP} == "yes" ]] ; then
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inherit autotools
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SRC_URI="https://github.com/besser82/libxcrypt/releases/download/v${PV}/${P}.tar.xz"
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else
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SRC_URI="https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${P}-autotools.tar.xz"
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fi
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LICENSE="LGPL-2.1+ public-domain BSD BSD-2"
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SLOT="0/1"
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KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
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IUSE="+compat split-usr static-libs +system test headers-only"
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REQUIRED_USE="split-usr? ( system )"
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RESTRICT="!test? ( test )"
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export CTARGET=${CTARGET:-${CHOST}}
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if [[ ${CTARGET} == ${CHOST} ]] ; then
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if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
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export CTARGET=${CATEGORY/cross-}
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fi
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fi
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is_cross() {
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local enabled_abis=( $(multilib_get_enabled_abis) )
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[[ "${#enabled_abis[@]}" -le 1 ]] && [[ ${CHOST} != ${CTARGET} ]]
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}
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DEPEND="
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system? (
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elibc_glibc? (
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${CATEGORY}/glibc[-crypt(-)]
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!${CATEGORY}/glibc[crypt(-)]
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)
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elibc_musl? (
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${CATEGORY}/musl[-crypt(+)]
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!${CATEGORY}/musl[crypt(+)]
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)
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)
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"
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RDEPEND="${DEPEND}"
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BDEPEND="
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dev-lang/perl
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test? ( $(python_gen_any_dep 'dev-python/passlib[${PYTHON_USEDEP}]') )
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"
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python_check_deps() {
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python_has_version "dev-python/passlib[${PYTHON_USEDEP}]"
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}
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pkg_pretend() {
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if has "distcc" ${FEATURES} ; then
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ewarn "Please verify all distcc nodes are using the same versions of GCC (>= 10) and Binutils!"
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ewarn "Older/mismatched versions of GCC may lead to a misbehaving library: bug #823179."
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if [[ ${BUILD_TYPE} != "binary" ]] && tc-is-gcc && [[ $(gcc-major-version) -lt 10 ]] ; then
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die "libxcrypt is known to fail to build or be broken at runtime with < GCC 10 (bug #823179)!"
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fi
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fi
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}
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pkg_setup() {
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MULTIBUILD_VARIANTS=(
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$(usev compat 'xcrypt_compat')
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xcrypt_nocompat
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)
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use test && python-any-r1_pkg_setup
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}
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src_prepare() {
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default
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# WARNING: Please read on bumping or applying patches!
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#
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# There are two circular dependencies to be aware of:
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# 1)
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# if we're bootstrapping configure and makefiles:
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# libxcrypt -> automake -> perl -> libxcrypt
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#
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# mitigation:
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# toolchain@ manually runs `make dist` after running autoconf + `./configure`
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# and the ebuild uses that.
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# (Don't include the pre-generated Perl artefacts.)
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#
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# solution for future:
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# Upstream are working on producing `make dist` tarballs.
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# https://github.com/besser82/libxcrypt/issues/134#issuecomment-871833573
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#
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# 2)
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# configure *unconditionally* needs Perl at build time to generate
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# a list of enabled algorithms based on the set passed to `configure`:
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# libxcrypt -> perl -> libxcrypt
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#
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# mitigation:
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# None at the moment.
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#
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# solution for future:
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# Not possible right now. Upstream intend on depending on Perl for further
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# configuration options.
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# https://github.com/besser82/libxcrypt/issues/134#issuecomment-871833573
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#
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# Therefore, on changes (inc. bumps):
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# * You must check whether upstream have started providing tarballs with bootstrapped
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# auto{conf,make};
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#
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# * diff the build system changes!
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#
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if [[ ${NEED_BOOTSTRAP} == "yes" ]] ; then
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# Facilitate our split variant build for compat + non-compat
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eapply "${FILESDIR}"/${PN}-4.4.19-multibuild.patch
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eautoreconf
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fi
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}
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src_configure() {
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# Avoid possible "illegal instruction" errors with gold
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# bug #821496
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tc-ld-disable-gold
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# Doesn't work with LTO: bug #852917.
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# https://github.com/besser82/libxcrypt/issues/24
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filter-lto
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append-ldflags $(test-flags-CCLD -Wl,--undefined-version)
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multibuild_foreach_variant multilib-minimal_src_configure
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}
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get_xcprefix() {
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if is_cross; then
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echo "${EPREFIX}/usr/${CTARGET}"
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else
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echo "${EPREFIX}"
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fi
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}
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get_xclibdir() {
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printf -- "%s/%s/%s/%s\n" \
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"$(get_xcprefix)" \
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"$(usev !split-usr '/usr')" \
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"$(get_libdir)" \
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"$(usev !system 'xcrypt')"
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}
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get_xcincludedir() {
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printf -- "%s/usr/include/%s\n" \
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"$(get_xcprefix)" \
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"$(usev !system 'xcrypt')"
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}
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get_xcmandir() {
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printf -- "%s/usr/share/man\n" \
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"$(get_xcprefix)"
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}
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get_xcpkgconfigdir() {
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printf -- "%s/usr/%s/pkgconfig\n" \
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"$(get_xcprefix)" \
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"$(get_libdir)"
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}
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multilib_src_configure() {
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local -a myconf=(
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--host=${CTARGET}
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--disable-werror
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--libdir=$(get_xclibdir)
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--with-pkgconfigdir=$(get_xcpkgconfigdir)
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--includedir=$(get_xcincludedir)
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--mandir="$(get_xcmandir)"
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)
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tc-export PKG_CONFIG
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if is_cross; then
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if tc-is-clang; then
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export CC="${CTARGET}-clang"
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else
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export CC="${CTARGET}-gcc"
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fi
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fi
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case "${MULTIBUILD_ID}" in
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xcrypt_compat-*)
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myconf+=(
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--disable-static
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--disable-xcrypt-compat-files
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--enable-obsolete-api=yes
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)
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;;
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xcrypt_nocompat-*)
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myconf+=(
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--enable-obsolete-api=no
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$(use_enable static-libs static)
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)
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;;
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*) die "Unexpected MULTIBUILD_ID: ${MULTIBUILD_ID}";;
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esac
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if use headers-only; then
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# Nothing is compiled here which would affect the headers for the target.
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# So forcing CC is sane.
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headers_only_flags="CC=$(tc-getBUILD_CC)"
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fi
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ECONF_SOURCE="${S}" econf "${myconf[@]}" "${headers_only_flags}"
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}
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src_compile() {
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use headers-only && return
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multibuild_foreach_variant multilib-minimal_src_compile
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}
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multilib_src_test() {
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emake check
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}
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src_test() {
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multibuild_foreach_variant multilib-minimal_src_test
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}
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src_install() {
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multibuild_foreach_variant multilib-minimal_src_install
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use headers-only || \
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(
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shopt -s failglob || die "failglob failed"
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# Make sure our man pages do not collide with glibc or man-pages.
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for manpage in "${D}$(get_xcmandir)"/man3/crypt{,_r}.?*; do
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mv -n "${manpage}" "$(dirname "${manpage}")/xcrypt_$(basename "${manpage}")" \
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|| die "mv failed"
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done
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) || die "failglob error"
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# Remove useless stuff from installation
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find "${ED}"/usr/share/doc/${PF} -type l -delete || die
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find "${ED}" -name '*.la' -delete || die
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# workaround broken upstream cross-* --docdir by installing files in proper locations
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if is_cross; then
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insinto "$(get_xcprefix)"/usr/share
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doins -r "${ED}"/usr/share/doc
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rm -r "${ED}"/usr/share/doc || die
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fi
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}
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multilib_src_install() {
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if use headers-only; then
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emake DESTDIR="${D}" install-nodist_includeHEADERS
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return
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fi
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emake DESTDIR="${D}" install
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# Don't install the libcrypt.so symlink for the "compat" version
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case "${MULTIBUILD_ID}" in
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xcrypt_compat-*)
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rm "${D}"$(get_xclibdir)/libcrypt$(get_libname) \
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|| die "failed to remove extra compat libraries"
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;;
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xcrypt_nocompat-*)
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if use split-usr; then
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(
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if use static-libs; then
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# .a files are installed to /$(get_libdir) by default
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# Move static libraries to /usr prefix or portage will abort
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shopt -s nullglob || die "failglob failed"
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static_libs=( "${D}"/$(get_xclibdir)/*.a )
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if [[ -n ${static_libs[*]} ]]; then
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dodir "/usr/$(get_xclibdir)"
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mv "${static_libs[@]}" "${ED}/usr/$(get_xclibdir)" \
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|| die "Moving static libs failed"
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fi
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fi
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if use system; then
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# Move versionless .so symlinks from /$(get_libdir) to /usr/$(get_libdir)
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# to allow linker to correctly find shared libraries.
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shopt -s failglob || die "failglob failed"
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for lib_file in "${D}"$(get_xclibdir)/*$(get_libname); do
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lib_file_basename="$(basename "${lib_file}")"
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lib_file_target="$(basename "$(readlink -f "${lib_file}")")"
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# We already know we're in split-usr (checked above)
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# See bug #843209 (also worth keeping in mind bug #802222 too)
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local libdir_no_prefix=$(get_xclibdir)
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libdir_no_prefix=${libdir_no_prefix#${EPREFIX}}
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libdir_no_prefix=${libdir_no_prefix%/usr}
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dosym -r "/$(get_libdir)/${lib_file_target}" "/usr/${libdir_no_prefix}/${lib_file_basename}"
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done
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rm "${D}"$(get_xclibdir)/*$(get_libname) || die "Removing symlinks in incorrect location failed"
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fi
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)
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fi
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;;
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*) die "Unexpected MULTIBUILD_ID: ${MULTIBUILD_ID}";;
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esac
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}
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pkg_preinst() {
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# Verify we're not in a bad case like bug #843209 with broken symlinks.
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# This can be dropped when, if ever, the split-usr && system && compat case
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# is cleaned up in *_src_install.
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local broken_symlinks=()
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mapfile -d '' broken_symlinks < <(
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find "${ED}" -xtype l -print0
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)
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if [[ ${#broken_symlinks[@]} -gt 0 ]]; then
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eerror "Broken symlinks found before merging!"
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local symlink target resolved
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for symlink in "${broken_symlinks[@]}" ; do
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target="$(readlink "${symlink}")"
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resolved="$(readlink -f "${symlink}")"
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eerror " '${symlink}' -> '${target}' (${resolved})"
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done
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die "Broken symlinks found! Aborting to avoid damaging system. Please report a bug."
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fi
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}
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