From cfc29df60bf5923567734fa4accf9ddfdf78d222 Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyfox@gentoo.org>
Date: Mon, 5 Jul 2021 11:08:28 +0100
Subject: [PATCH] haskell-cabal.eclass: add SUPPORTED_EAPIS {0..7} annotation

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
---
 eclass/haskell-cabal.eclass | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/eclass/haskell-cabal.eclass b/eclass/haskell-cabal.eclass
index b4741a0840c13..5b67f43f0c5a9 100644
--- a/eclass/haskell-cabal.eclass
+++ b/eclass/haskell-cabal.eclass
@@ -4,6 +4,7 @@
 # @ECLASS: haskell-cabal.eclass
 # @MAINTAINER:
 # Haskell herd <haskell@gentoo.org>
+# @SUPPORTED_EAPIS: 0 1 2 3 4 5 6 7
 # @AUTHOR:
 # Original author: Andres Loeh <kosmikus@gentoo.org>
 # Original author: Duncan Coutts <dcoutts@gentoo.org>
@@ -120,8 +121,9 @@ HASKELL_CABAL_EXPF="pkg_setup src_compile src_test src_install pkg_postinst pkg_
 QA_CONFIGURE_OPTIONS+=" --with-compiler --with-hc --with-hc-pkg --with-gcc"
 
 case "${EAPI:-0}" in
+	0|1) ;;
 	2|3|4|5|6|7) HASKELL_CABAL_EXPF+=" src_configure" ;;
-	*) ;;
+	*) die "EAPI ${EAPI} unsupported." ;;
 esac
 
 EXPORT_FUNCTIONS ${HASKELL_CABAL_EXPF}