From e1ce3b2eecef512c4ea2311774fecae0ae63afc8 Mon Sep 17 00:00:00 2001
From: Junji Hashimoto <junji.hashimoto@gmail.com>
Date: Fri, 24 Sep 2021 09:06:31 +0000
Subject: [PATCH 1/2] kaldi: fix build

---
 pkgs/tools/audio/kaldi/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/tools/audio/kaldi/default.nix b/pkgs/tools/audio/kaldi/default.nix
index 2d61a984a00d..fd2c642d0123 100644
--- a/pkgs/tools/audio/kaldi/default.nix
+++ b/pkgs/tools/audio/kaldi/default.nix
@@ -54,6 +54,9 @@ stdenv.mkDerivation {
       # fix up this call:
       # https://github.com/kaldi-asr/kaldi/blob/c9d8b9ad3fef89237ba5517617d977b7d70a7ed5/cmake/VersionHelper.cmake#L8
       echo 0
+    elif [[ "$1" == "rev-parse" ]]; then
+      echo 0bca6e76d24647427356dc242b0adbf3b5f1a8d9
+      echo 0
     fi
     true
     EOF

From c1d266076501052f2241c46e8e69d7169a02d888 Mon Sep 17 00:00:00 2001
From: junji hashimoto <junjihashimoto@users.noreply.github.com>
Date: Fri, 24 Sep 2021 20:13:36 +0900
Subject: [PATCH 2/2] Update pkgs/tools/audio/kaldi/default.nix
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: Jörg Thalheim <Mic92@users.noreply.github.com>
---
 pkgs/tools/audio/kaldi/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/tools/audio/kaldi/default.nix b/pkgs/tools/audio/kaldi/default.nix
index fd2c642d0123..ef725408b13e 100644
--- a/pkgs/tools/audio/kaldi/default.nix
+++ b/pkgs/tools/audio/kaldi/default.nix
@@ -55,7 +55,7 @@ stdenv.mkDerivation {
       # https://github.com/kaldi-asr/kaldi/blob/c9d8b9ad3fef89237ba5517617d977b7d70a7ed5/cmake/VersionHelper.cmake#L8
       echo 0
     elif [[ "$1" == "rev-parse" ]]; then
-      echo 0bca6e76d24647427356dc242b0adbf3b5f1a8d9
+      echo ${openfst.rev}
       echo 0
     fi
     true