From 5107e4fd9a830f448059a84cf4d4bd477fdb4f19 Mon Sep 17 00:00:00 2001
From: Michael Orlitzky <michael@orlitzky.com>
Date: Fri, 1 Mar 2019 20:44:21 -0500
Subject: [PATCH] test/Doctests.hs: support new Cabal autogen path in doctests.

Since the last haeredes release, Cabal has moved its auto-generated
modules from dist/build/autogen to dist/build/$component/autogen,
breaking our doctests which need to load the Paths_haeredes module.
These paths are passed to the doctest runner as a list, so it's easy
to support both: we now just pass both paths.
---
 test/Doctests.hs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/test/Doctests.hs b/test/Doctests.hs
index 22124b1..067f3d4 100644
--- a/test/Doctests.hs
+++ b/test/Doctests.hs
@@ -10,4 +10,8 @@ find_sources = find always (extension ==? ".hs") "src/"
 main :: IO ()
 main = do
   sources <- find_sources
-  doctest $ ["-isrc", "-idist/build/autogen"] ++ sources
+  doctest $ ["-isrc",
+             "-idist/build//autogen",        -- old cabal versions
+             "-idist/build/haeredes/autogen" -- new cabal versions
+            ]
+            ++ sources
-- 
2.43.2