Install this version:
emerge -a =dev-haskell/wai-middleware-static-0.9.4
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-haskell/wai-middleware-static-0.9.4
Or alternatively:
emerge --autounmask-write -a =dev-haskell/wai-middleware-static-0.9.4
# 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 test-suite"
inherit haskell-cabal
DESCRIPTION="WAI middleware that serves requests to static files"
HOMEPAGE="https://github.com/scotty-web/wai-middleware-static"
LICENSE="BSD"
SLOT="0/${PV}"
KEYWORDS="~amd64 ~x86"
RDEPEND="dev-haskell/base16-bytestring:=[profile?]
dev-haskell/cryptohash-sha1:=[profile?]
dev-haskell/expiring-cache-map:=[profile?]
dev-haskell/http-types:=[profile?]
dev-haskell/mime-types:=[profile?]
dev-haskell/semigroups:=[profile?]
dev-haskell/text:=[profile?]
dev-haskell/wai:=[profile?]"
DEPEND="${RDEPEND}"
BDEPEND="dev-haskell/cabal
test? ( dev-haskell/hspec
dev-haskell/hspec-expectations-lifted
dev-haskell/hspec-wai
dev-haskell/mockery
dev-haskell/scotty
dev-haskell/wai-extra )"
src_prepare() {
haskell-cabal_src_prepare
sed -i '/License-file/d' wai-middleware-static.cabal || die "sed failed"
}
dev-haskell/base16-bytestring:=[profile?] dev-haskell/cryptohash-sha1:=[profile?] dev-haskell/expiring-cache-map:=[profile?] dev-haskell/http-types:=[profile?] dev-haskell/mime-types:=[profile?] dev-haskell/semigroups:=[profile?] dev-haskell/text:=[profile?] dev-haskell/wai:=[profile?]
dev-haskell/base16-bytestring:=[profile?] dev-haskell/cryptohash-sha1:=[profile?] dev-haskell/expiring-cache-map:=[profile?] dev-haskell/http-types:=[profile?] dev-haskell/mime-types:=[profile?] dev-haskell/semigroups:=[profile?] dev-haskell/text:=[profile?] dev-haskell/wai:=[profile?]
dev-haskell/cabal test? ( dev-haskell/hspec dev-haskell/hspec-expectations-lifted dev-haskell/hspec-wai dev-haskell/mockery dev-haskell/scotty dev-haskell/wai-extra )