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# Copyright 1999-2025 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit multilib-minimal toolchain-funcs flag-o-matic
DESCRIPTION="Asynchronous input/output library that uses the kernels native interface"
HOMEPAGE="https://pagure.io/libaio"
if [[ ${PV} == 9999 ]] ; then
inherit git-r3
EGIT_REPO_URI="https://pagure.io/libaio.git"
else
SRC_URI="https://releases.pagure.org/${PN}/${P%_p*}.tar.gz"
# Take Debian's patchset as upstream is dead and there's a lot of valuable
# portability fixes in there.
if [[ ${PV} == *_p* ]] ; then
SRC_URI+=" mirror://debian/pool/main/liba/${PN}/${PN}_${PV/_p/-}.debian.tar.xz"
fi
S="${WORKDIR}"/${P%_p*}
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux"
fi
LICENSE="LGPL-2"
SLOT="0"
IUSE="static-libs test"
RESTRICT="!test? ( test )"
src_prepare() {
if [[ ${PV} == *_p* ]] ; then
local i
# Exclude patches from Debian which add time64 APIs which
# aren't yet merged upstream.
for i in $(sed \
-e '/^#/d' \
-e '/gitignore/d' \
-e '/SONAME/d' \
-e '/time64/d' \
-e '/Fix-io_pgetevents-syscall-wrapper/d' "${WORKDIR}"/debian/patches/series) ; do
PATCHES+=( "${WORKDIR}"/debian/patches/${i} )
done
fi
default
local sed_args=(
-e 's:-Werror ::'
)
if ! use static-libs; then
sed_args+=( -e '/\tinstall .*\/libaio.a/d' )
# Tests require the static library to be built.
use test || sed_args+=( -e '/^all_targets +=/s/ libaio.a//' )
fi
sed -i "${sed_args[@]}" src/Makefile harness/Makefile Makefile || die
multilib_copy_sources
}
multilib_src_configure() {
if use arm ; then
# When building for thumb, we can't allow frame pointers.
# http://crbug.com/464517
if $(tc-getCPP) ${CFLAGS} ${CPPFLAGS} - <<<$'#ifndef __thumb__\n#error\n#endif' >&/dev/null ; then
append-flags -fomit-frame-pointer
fi
fi
}
libaio_emake() {
emake \
CC="$(tc-getCC)" \
AR="$(tc-getAR)" \
RANLIB="$(tc-getRANLIB)" \
CFLAGS="${CFLAGS}" \
CFLAGS_WERROR= \
LDFLAGS="${LDFLAGS}" \
prefix="${EPREFIX}/usr" \
libdir="${EPREFIX}/usr/$(get_libdir)" \
"$@"
}
multilib_src_compile() {
libaio_emake
}
multilib_src_test() {
mkdir -p testdir || die
# 'make check' breaks with sandbox, 'make partcheck' works
libaio_emake -Onone partcheck prefix="${S}/src" libdir="${S}/src"
}
multilib_src_install() {
libaio_emake install DESTDIR="${D}"
}
multilib_src_install_all() {
doman man/*
dodoc ChangeLog TODO
# This lib is a bare minimal shim on top of kernel syscalls.
export QA_DT_NEEDED=$(find "${ED}" -type f -name 'libaio.so.*' -printf '/%P\n')
}
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