sys-libs/libunwind: Sync with Gentoo

It's from Gentoo commit badcd9a45fc25eb103db27f77f7cb6d14e636aa7.
This commit is contained in:
Flatcar Buildbot 2025-06-16 07:14:46 +00:00 committed by Krzesimir Nowak
parent b17f3e1500
commit d65908054b
2 changed files with 135 additions and 0 deletions

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DIST libunwind-1.8.0-docs.tar.xz 29280 BLAKE2B 260c5011cf23422ec04449126259c9960b5549b94def8ffa3821ccc67809b5da06be22fb0b465fcee2f0ec89faebab71d2bf3316dc68315a27e0913856513b0a SHA512 6969c8426dc5d79a78a9dae366a9e7b6f1d9a7ce307357913d4f5b8867a540ab8225b5342ee0e06e77b832ef76336fba41dadf12effa5236a076e6bfe72ec548
DIST libunwind-1.8.1.tar.gz 958468 BLAKE2B 936e70f2428d8f6ada3b4d58b3c9e3a9738eb2f7aee1ad5fb4e44dbb7400186d1bd1ead86a698e53d199d5944b102f8380d08b48104a138021286a79fb006ec3 SHA512 aba7b578c1b8cbe78f05b64e154f3530525f8a34668b2a9f1ee6acb4b22c857befe34ad4e9e8cca99dbb66689d41bc72060a8f191bd8be232725d342809431b3
DIST libunwind-1.8.2.tar.gz 979922 BLAKE2B b198b186c616adf1302d153a12949ceab07608f8133e42454e6b10bdf9518a514ef15d5ba52ef75b11e5f73fa330205accd415cfc30e6fa3ddd9724cbb088737 SHA512 f1ff26763c1b2e68948413c4aec22303b6c886425a8264eb65fbd58fc202f79c7b04bd4784bd8499850d08933f0e363cfa3a7d177efdadc223ed0254bc381345

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# Copyright 2005-2025 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
# Generate using https://github.com/thesamesam/sam-gentoo-scripts/blob/main/niche/generate-libunwind-docs
# Set to 1 if prebuilt, 0 if not
# (the construct below is to allow overriding from env for script)
: ${LIBUNWIND_DOCS_PREBUILT:=1}
LIBUNWIND_DOCS_PREBUILT_DEV=sam
LIBUNWIND_DOCS_VERSION=1.8.0
# Default to generating docs (inc. man pages) if no prebuilt; overridden later
LIBUNWIND_DOCS_USEFLAG="+doc"
inherit libtool multilib-minimal
DESCRIPTION="Portable and efficient API to determine the call-chain of a program"
HOMEPAGE="https://savannah.nongnu.org/projects/libunwind"
if [[ ${PV} == 9999 ]] ; then
LIBUNWIND_DOCS_PREBUILT=0
EGIT_REPO_URI="https://github.com/libunwind/libunwind"
inherit autotools git-r3
else
SRC_URI="https://github.com/libunwind/libunwind/releases/download/v${PV/_rc/-rc}/${P/_rc/-rc}.tar.gz"
if [[ ${LIBUNWIND_DOCS_PREBUILT} == 1 ]] ; then
SRC_URI+=" !doc? ( https://dev.gentoo.org/~${LIBUNWIND_DOCS_PREBUILT_DEV}/distfiles/${CATEGORY}/${PN}/${PN}-${LIBUNWIND_DOCS_VERSION}-docs.tar.xz )"
fi
S="${WORKDIR}"/${P/_rc/-rc}
if [[ ${PV} != *_rc* ]] ; then
KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 -sparc ~x86 ~amd64-linux ~x86-linux"
fi
fi
[[ ${LIBUNWIND_DOCS_PREBUILT} == 1 ]] && LIBUNWIND_DOCS_USEFLAG="doc"
LICENSE="MIT"
SLOT="0/8" # libunwind.so.8
IUSE="debug debug-frame ${LIBUNWIND_DOCS_USEFLAG} libatomic lzma static-libs test zlib"
# XXX: if enabling tests again, make sure to arrange for deleting them so they don't get installed
# https://github.com/libunwind/libunwind/pull/722
RESTRICT="test !test? ( test )" # some tests are broken (toolchain version dependent, rely on external binaries)
BDEPEND="
doc? ( app-text/texlive-core )
"
RDEPEND="
lzma? ( app-arch/xz-utils[static-libs?,${MULTILIB_USEDEP}] )
zlib? ( sys-libs/zlib[static-libs?,${MULTILIB_USEDEP}] )
"
# We just use the header from libatomic.
DEPEND="
${RDEPEND}
libatomic? ( dev-libs/libatomic_ops[${MULTILIB_USEDEP}] )
"
MULTILIB_WRAPPED_HEADERS=(
/usr/include/libunwind.h
# see libunwind.h for the full list of arch-specific headers
/usr/include/libunwind-aarch64.h
/usr/include/libunwind-arm.h
/usr/include/libunwind-hppa.h
/usr/include/libunwind-ia64.h
/usr/include/libunwind-mips.h
/usr/include/libunwind-ppc32.h
/usr/include/libunwind-ppc64.h
/usr/include/libunwind-riscv.h
/usr/include/libunwind-sh.h
/usr/include/libunwind-tilegx.h
/usr/include/libunwind-x86.h
/usr/include/libunwind-x86_64.h
)
src_prepare() {
default
chmod +x src/ia64/mk_cursor_i || die
if [[ ${PV} == 9999 ]] ; then
eautoreconf
else
elibtoolize
fi
}
multilib_src_configure() {
local myeconfargs=(
# --enable-cxx-exceptions: always enable it, headers provide the interface
# and on some archs it is disabled by default causing a mismatch between the
# API and the ABI, bug #418253
--enable-cxx-exceptions
--enable-coredump
--enable-ptrace
--enable-setjmp
$(use_enable debug-frame)
$(multilib_native_use_enable doc documentation)
$(use_enable lzma minidebuginfo)
$(use_enable static-libs static)
$(use_enable zlib zlibdebuginfo)
# conservative-checks: validate memory addresses before use; as of 1.0.1,
# only x86_64 supports this, yet may be useful for debugging, couple it with
# debug useflag.
$(use_enable debug conservative_checks)
$(use_enable debug)
$(use_enable test tests)
)
export ac_cv_header_atomic_ops_h=$(usex libatomic)
ECONF_SOURCE="${S}" econf "${myeconfargs[@]}"
}
multilib_src_compile() {
# bug #586208
CCACHE_NODIRECT=1 default
}
multilib_src_test() {
# Sandbox causes some tests to freak out.
SANDBOX_ON=0 emake check
}
multilib_src_install_all() {
find "${ED}" -name "*.la" -type f -delete || die
# If USE=doc, there'll be newly generated docs which we install instead.
if ! use doc && [[ ${LIBUNWIND_DOCS_PREBUILT} == 1 ]] ; then
doman "${WORKDIR}"/${PN}-${LIBUNWIND_DOCS_VERSION}-docs/man*/*.[0-8]
fi
}