Install this version:
emerge -a =dev-haskell/libyaml-0.1.4
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-haskell/libyaml-0.1.4
Or alternatively:
emerge --autounmask-write -a =dev-haskell/libyaml-0.1.4
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
# ebuild generated by hackport 0.9.0.0.9999
CABAL_FEATURES="lib profile haddock hoogle hscolour"
inherit haskell-cabal
DESCRIPTION="Low-level, streaming YAML interface"
HOMEPAGE="https://github.com/snoyberg/yaml#readme"
LICENSE="BSD"
SLOT="0/${PV}"
KEYWORDS="~amd64 ~arm64 ~ppc64 ~riscv ~x86"
IUSE="+unicode system-libyaml"
RDEPEND=">=dev-haskell/conduit-1.2.8:=[profile?] <dev-haskell/conduit-1.4:=[profile?]
>=dev-haskell/resourcet-0.3:=[profile?] <dev-haskell/resourcet-1.4:=[profile?]
>=dev-lang/ghc-9.0.2:=
system-libyaml? ( dev-libs/libyaml )
!system-libyaml? ( dev-haskell/libyaml-clib:=[profile?] )
"
DEPEND="${RDEPEND}
>=dev-haskell/cabal-3.4.1.0
system-libyaml? ( virtual/pkgconfig )
"
src_configure() {
local unicode_flag="no-unicode"
use unicode && unicode_flag="-no-unicode"
haskell-cabal_src_configure \
--flag="${unicode_flag}" \
$(cabal_flag system-libyaml system-libyaml)
}
Manage flags for this package:
euse -i <flag> -p dev-haskell/libyaml |
euse -E <flag> -p dev-haskell/libyaml |
euse -D <flag> -p dev-haskell/libyaml
>=dev-haskell/conduit-1.2.8:=[profile?] <dev-haskell/conduit-1.4:=[profile?] >=dev-haskell/resourcet-0.3:=[profile?] <dev-haskell/resourcet-1.4:=[profile?] >=dev-lang/ghc-9.0.2:= system-libyaml? ( dev-libs/libyaml ) !system-libyaml? ( dev-haskell/libyaml-clib:=[profile?] ) >=dev-haskell/cabal-3.4.1.0 system-libyaml? ( virtual/pkgconfig )
>=dev-haskell/conduit-1.2.8:=[profile?] <dev-haskell/conduit-1.4:=[profile?] >=dev-haskell/resourcet-0.3:=[profile?] <dev-haskell/resourcet-1.4:=[profile?] >=dev-lang/ghc-9.0.2:= system-libyaml? ( dev-libs/libyaml ) !system-libyaml? ( dev-haskell/libyaml-clib:=[profile?] )