Updated glslang, SPIRV-Cross, and SPIRV-Tools submodules.

Added a new fix for glslang to disable link checks that interfere with the
linking behavior of MSL. These situations are invalid for the general
glslang case, but are managed after SPIR-V conversion by MSL.

Incremented version to 1.4.5.

Author: akb825

CMakeLists.txt

@@ -60,7 +60,7 @@ endif()
 
 set(MSL_MAJOR_VERSION 1)
 set(MSL_MINOR_VERSION 4)
-set(MSL_PATCH_VERSION 4)
+set(MSL_PATCH_VERSION 5)
 set(MSL_VERSION ${MSL_MAJOR_VERSION}.${MSL_MINOR_VERSION}.${MSL_PATCH_VERSION})
 
 set(MSL_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})

Compile/SPIRV-Cross

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Aaron Barany
+ * Copyright 2016-2021 Aaron Barany
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,6 +27,7 @@
 #if MSL_GCC || MSL_CLANG
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wconversion"
+#pragma GCC diagnostic ignored "-Wsign-compare"
 #endif
 
 #include "SPIRV/GlslangToSpv.h"

Compile/SPIRV-Tools

@@ -5,10 +5,8 @@ set -e
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
 cd "$DIR"
 
-git submodule init
-git submodule update
+git submodule update --init
 
 # Need to init the submodule in SPIRV-Tools
 cd Compile/SPIRV-Tools
-git submodule init
-git submodule update
+git submodule update --init