1 files changed, 68 insertions, 0 deletions
diff --git a/dev-haskell/transformers-compat/transformers-compat-0.6.6.ebuild b/dev-haskell/transformers-compat/transformers-compat-0.6.6.ebuild
new file mode 100644
index 000000000000..00d7d6e66cbe
--- /dev/null
+++ b/dev-haskell/transformers-compat/transformers-compat-0.6.6.ebuild
@@ -0,0 +1,68 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# ebuild generated by hackport 0.6.6.9999
+#hackport: flags: -two,+mtl,-generic-deriving
+
+CABAL_FEATURES="lib profile haddock hoogle hscolour"
+# break circular dependencies:
+# https://github.com/gentoo-haskell/gentoo-haskell/issues/810
+CABAL_FEATURES+=" nocabaldep"
+inherit haskell-cabal
+
+DESCRIPTION="A small compatibility shim for the transformers library"
+HOMEPAGE="https://github.com/ekmett/transformers-compat/"
+SRC_URI="https://hackage.haskell.org/package/${P}/${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0/${PV}"
+KEYWORDS="amd64 ~arm64 ~ppc64 ~riscv ~x86 ~amd64-linux ~x86-linux"
+IUSE=""
+
+RDEPEND=">=dev-haskell/fail-4.9:=[profile?] <dev-haskell/fail-4.10:=[profile?]
+	>=dev-haskell/mtl-2.1:=[profile?]
+	>=dev-haskell/transformers-0.3:=[profile?]
+	>=dev-lang/ghc-7.8.2:=
+"
+DEPEND="${RDEPEND}
+"
+
+src_configure() {
+	local tf3_arg=()
+
+	if has_version '=dev-haskell/transformers-0.3*'; then
+		tf3_arg+=(--flag=three)
+	else
+		tf3_arg+=(--flag=-three)
+	fi
+
+	local tf4_arg=()
+
+	if has_version '=dev-haskell/transformers-0.4*'; then
+		tf4_arg+=(--flag=four)
+	else
+		tf4_arg+=(--flag=-four)
+	fi
+
+	local tf5_arg=()
+
+	if has_version '=dev-haskell/transformers-0.5*'; then
+		if has_version '>dev-haskell/transformers-0.5.3'; then
+			tf5_arg+=(--flag=-five)
+		else
+			tf5_arg+=(--flag=five)
+		fi
+	else
+		tf5_arg+=(--flag=-five)
+	fi
+
+	haskell-cabal_src_configure \
+		--flag=-generic-deriving \
+		--flag=mtl \
+		--flag=-two \
+		${tf3_arg[@]} \
+		${tf4_arg[@]} \
+		${tf5_arg[@]}
+}