From f809b6bb0077f0e78716dfc28e1b0343477f5836 Mon Sep 17 00:00:00 2001
From: Benjamin Saunders <ben.e.saunders@gmail.com>
Date: Sat, 8 Jun 2019 11:56:31 -0700
Subject: [PATCH] shaderc: 2018.0 -> 2019.0

---
 .../development/compilers/shaderc/default.nix | 20 +++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/pkgs/development/compilers/shaderc/default.nix b/pkgs/development/compilers/shaderc/default.nix
index 7ce7f9cefe51..7f4c895d85a0 100644
--- a/pkgs/development/compilers/shaderc/default.nix
+++ b/pkgs/development/compilers/shaderc/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, cmake, python }:
+{ stdenv, fetchFromGitHub, cmake, python3 }:
 # Like many google projects, shaderc doesn't gracefully support separately compiled dependencies, so we can't easily use
 # the versions of glslang and spirv-tools used by vulkan-loader. Exact revisions are taken from
 # https://github.com/google/shaderc/blob/known-good/known_good.json
@@ -8,24 +8,24 @@ let
   glslang = fetchFromGitHub {
     owner = "KhronosGroup";
     repo = "glslang";
-    rev = "712cd6618df2c77e126d68042ad7a81a69ee4a6f";
-    sha256 = "0wncdj6q1hn40lc7cnz97mx5qjvb8p13mhxilnncgcmf0crsvblz";
+    rev = "d3692c701b1265955221aa0d6ebc656bc4442b2a";
+    sha256 = "11cvwbzlpr4zrcmmyd9h0kbfhmhr6r696ydmn0yp1jrixby4bmji";
   };
   spirv-tools = fetchFromGitHub {
     owner = "KhronosGroup";
     repo = "SPIRV-Tools";
-    rev = "df5bd2d05ac1fd3ec3024439f885ec21cc949b22";
-    sha256 = "0l8ds4nn2qcfi8535ai8891i3547x35hscs2jxwwq6qjgw1sgkax";
+    rev = "08cc49ec59c3ff4d6bd4bb4f2097ede35e802158";
+    sha256 = "1xhgcppx02fp3nr7654mr3qrgy1fxlxdyl87jhmn3k9jf24gmmmz";
   };
   spirv-headers = fetchFromGitHub {
     owner = "KhronosGroup";
     repo = "SPIRV-Headers";
-    rev = "79b6681aadcb53c27d1052e5f8a0e82a981dbf2f";
-    sha256 = "0flng2rdmc4ndq3j71h6wk1ibcjvhjrg2rzd6rv445vcsf0jh2pj";
+    rev = "8b911bd2ba37677037b38c9bd286c7c05701bcda";
+    sha256 = "0qdnj34bkagszyvci6ifpqd7iqvybhmqzvc9lvqnls44qg90aqh2";
   };
 in stdenv.mkDerivation rec {
   name = "shaderc-${version}";
-  version = "2018.0";
+  version = "2019.0";
 
   outputs = [ "out" "lib" "bin" "dev" "static" ];
 
@@ -33,7 +33,7 @@ in stdenv.mkDerivation rec {
     owner = "google";
     repo = "shaderc";
     rev = "v${version}";
-    sha256 = "0qigmj0riw43pgjn5f6kpvk72fajssz1lc2aiqib5qvmj9rqq3hl";
+    sha256 = "1l5mmyxhzsbp0a6y2d86i8jmf46c6bjgjkdgkr5l8hmhflmm7gi2";
   };
 
   patchPhase = ''
@@ -42,7 +42,7 @@ in stdenv.mkDerivation rec {
     ln -s ${spirv-headers} third_party/spirv-tools/external/spirv-headers
   '';
 
-  nativeBuildInputs = [ cmake python ];
+  nativeBuildInputs = [ cmake python3 ];
 
   postInstall = ''
     moveToOutput "lib/*.a" $static