Install this version:
emerge -a =dev-haskell/template-haskell-compat-v0208-0.1.9.6
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-haskell/template-haskell-compat-v0208-0.1.9.6
Or alternatively:
emerge --autounmask-write -a =dev-haskell/template-haskell-compat-v0208-0.1.9.6
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
CABAL_FEATURES="lib profile haddock hoogle hscolour"
inherit haskell-cabal
DESCRIPTION="Backward-compatibility layer for Template Haskell newer than 2.8"
HOMEPAGE="https://github.com/nikita-volkov/template-haskell-compat-v0208"
LICENSE="MIT"
SLOT="0/${PV}"
KEYWORDS="~amd64 ~x86"
RDEPEND="dev-lang/ghc:="
DEPEND="${RDEPEND}"
BDEPEND="dev-haskell/cabal:="
src_prepare() {
haskell-cabal_src_prepare
sed -i '/license-file/d' template-haskell-compat-v0208.cabal \
|| die "sed failed"
}
dev-lang/ghc:=
dev-lang/ghc:=
dev-haskell/cabal:=