From 71ecb7da366e3037141a577d1360719f2a20d519 Mon Sep 17 00:00:00 2001
From: mrkkrp <markkarpov@opmbx.org>
Date: Mon, 30 Nov 2015 14:53:27 +0600
Subject: [PATCH] =?UTF-8?q?Enable=20=E2=80=98hsndfile=E2=80=99=20and=20add?=
 =?UTF-8?q?=20=E2=80=98hsndfile-vector=E2=80=99?=
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New version of ‘c2hs’ is released where the bug that prevented
‘hsndfile’ from building is fixed according to maintainer of ‘c2hs’:

https://github.com/haskell/c2hs/issues/152#issuecomment-160433034

It also turns out that the package ‘hsndfile’ itself is of little use
without one ‘hsndfile-vector’ package.

This packages provides an instance of ‘Buffer’ type class using wrapper
around ‘Vector’ data type. Without the package it's not possible to
access individual audio samples.
---
 build-constraints.yaml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 2f825ab8..0270e01b 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1662,9 +1662,9 @@ packages:
     # "Andrew Lelechenko <andrew.lelechenko@gmail.com> @Bodigrim":
     #    - exp-pairs
 
-    # https://github.com/fpco/stackage/pull/980
-    # "Stefan Kersten <kaoskorobase@gmail.com> @kaoskorobase":
-    #     - hsndfile
+    "Stefan Kersten <kaoskorobase@gmail.com> @kaoskorobase":
+        - hsndfile
+        - hsndfile-vector
 
     "yihuang <yi.codeplayer@gmail.com> @yihuang":
         - tagstream-conduit
@@ -1682,7 +1682,7 @@ packages:
 
     "Henry J. Wylde <public@hjwylde.com> @hjwylde":
         - git-fmt
-    
+
     "Will Sewell <me@willsewell.com @willsewell_>":
         - benchpress