From 6c1364712afd2d48173d2e87d49b7cdc6aecda51 Mon Sep 17 00:00:00 2001
From: Samuel Leathers <sam@appliedtrust.com>
Date: Fri, 1 Sep 2017 10:25:48 -0400
Subject: [PATCH] espeak-classic: fix build with gcc6

---
 pkgs/applications/audio/espeak/default.nix |  6 +++++-
 pkgs/applications/audio/espeak/gcc6.patch  | 13 +++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)
 create mode 100644 pkgs/applications/audio/espeak/gcc6.patch

diff --git a/pkgs/applications/audio/espeak/default.nix b/pkgs/applications/audio/espeak/default.nix
index 0faf4841c71b..6b5101b50b5a 100644
--- a/pkgs/applications/audio/espeak/default.nix
+++ b/pkgs/applications/audio/espeak/default.nix
@@ -10,7 +10,11 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ unzip portaudio ];
 
-  patchPhase = ''
+  patches = [
+    ./gcc6.patch
+  ];
+
+  prePatch = ''
     sed -e s,/bin/ln,ln,g -i src/Makefile
     sed -e 's,^CXXFLAGS=-O2,CXXFLAGS=-O2 -D PATH_ESPEAK_DATA=\\\"$(DATADIR)\\\",' -i src/Makefile
   '' + (if portaudio.api_version == 19 then ''
diff --git a/pkgs/applications/audio/espeak/gcc6.patch b/pkgs/applications/audio/espeak/gcc6.patch
new file mode 100644
index 000000000000..58036ecbe509
--- /dev/null
+++ b/pkgs/applications/audio/espeak/gcc6.patch
@@ -0,0 +1,13 @@
+diff --git c/src/tr_languages.cpp i/src/tr_languages.cpp
+index ec210a5..9503f47 100755
+--- c/src/tr_languages.cpp
++++ i/src/tr_languages.cpp
+@@ -198,7 +198,7 @@ static const unsigned short chars_ignore_zwnj_hyphen[] = {
+ 	0x200d,  1, // zero width joiner
+ 	0, 0 };
+ 
+-const char string_ordinal[] = {0xc2,0xba,0};  // masculine ordinal character, UTF-8
++const char string_ordinal[] = {char(0xc2),char(0xba),0};  // masculine ordinal character, UTF-8
+ 
+ 
+ static Translator* NewTranslator(void)