spirv-tools: Remove default copy constructor in header

Fixes build with when clang libc++ runtime is used.

(From OE-Core rev: b92dfcb4b02f6f0971ff5f78b9c6ef4ab751e889)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-graphics/spir/spirv-tools/0001-Remove-default-copy-constructor-in-header.-4879.patch

@@ -0,0 +1,34 @@
+From a90ccc240501bf3362b23f67771f65b7dec2ccf9 Mon Sep 17 00:00:00 2001
+From: Jamie Madill <jmadill@chromium.org>
+Date: Fri, 29 Jul 2022 14:26:37 -0400
+Subject: [PATCH] Remove default copy constructor in header. (#4879)
+
+A recent libc++ roll in Chrome warned of a deprecated copy. We're
+still looking if this is a bug in libc++ or a valid warning, but
+removing the redundant line is a safe workaround or fix in either
+case.
+
+See discussion in https://crrev.com/c/3791771
+
+Upstream-Status: Backport [https://github.com/KhronosGroup/SPIRV-Tools/pull/4879]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ source/opt/merge_return_pass.h | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/source/opt/merge_return_pass.h b/source/opt/merge_return_pass.h
+index a35cf269..d15db2f6 100644
+--- a/source/opt/merge_return_pass.h
++++ b/source/opt/merge_return_pass.h
+@@ -118,8 +118,6 @@ class MergeReturnPass : public MemPass {
+     StructuredControlState(Instruction* break_merge, Instruction* merge)
+         : break_merge_(break_merge), current_merge_(merge) {}
+ 
+-    StructuredControlState(const StructuredControlState&) = default;
+-
+     bool InBreakable() const { return break_merge_; }
+     bool InStructuredFlow() const { return CurrentMergeId() != 0; }
+ 
+-- 
+2.37.2
+

meta/recipes-graphics/spir/spirv-tools_1.3.216.0.bb

@@ -8,7 +8,9 @@ LICENSE  = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57"
 
 SRCREV = "c94501352d545e84c821ce031399e76d1af32d18"
-SRC_URI = "git://github.com/KhronosGroup/SPIRV-Tools.git;branch=master;protocol=https"
+SRC_URI = "git://github.com/KhronosGroup/SPIRV-Tools.git;branch=master;protocol=https \
+           file://0001-Remove-default-copy-constructor-in-header.-4879.patch \
+          "
 PE = "1"
 UPSTREAM_CHECK_GITTAGREGEX = "sdk-(?P<pver>\d+(\.\d+)+)"
 S = "${WORKDIR}/git"