Add missing copyright headers.

.clang-format

@@ -1,3 +1,6 @@
+# Copyright 2016-2021 The Khronos Group Inc.
+# SPDX-License-Identifier: Apache-2.0
+
 # The style used for all options not specifically set in the configuration.
 BasedOnStyle: LLVM
 

.gitignore

@@ -1,3 +1,6 @@
+# Copyright 2016-2021 The Khronos Group Inc.
+# SPDX-License-Identifier: Apache-2.0
+
 *.o
 *.d
 *.txt

.reuse/dep5

@@ -0,0 +1,7 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: SPIRV-Cross
+Source: https://github.com/KhronosGroup/SPIRV-Cross
+
+Files: shaders*/* reference/* tests-other/*
+Copyright: 2016-2021 The Khronos Group, Inc.
+License: Apache-2.0

.travis.yml

@@ -1,3 +1,6 @@
+# Copyright 2016-2021 The Khronos Group Inc.
+# SPDX-License-Identifier: Apache-2.0
+
 language:
   - cpp
   - python

CODE_OF_CONDUCT.adoc

@@ -0,0 +1,11 @@
+// Copyright (c) 2016-2020 The Khronos Group Inc.
+//
+// SPDX-License-Identifier: CC-BY-4.0
+
+= Code of Conduct
+
+A reminder that this issue tracker is managed by the Khronos Group.
+Interactions here should follow the
+https://www.khronos.org/developers/code-of-conduct[Khronos Code of Conduct],
+which prohibits aggressive or derogatory language. Please keep the
+discussion friendly and civil.

Makefile

@@ -1,3 +1,6 @@
+# Copyright 2016-2021 The Khronos Group Inc.
+# SPDX-License-Identifier: Apache-2.0
+
 TARGET := spirv-cross
 
 SOURCES := $(wildcard spirv_*.cpp)

appveyor.yml

@@ -1,3 +1,5 @@
+# Copyright 2016-2021 The Khronos Group Inc.
+# SPDX-License-Identifier: Apache-2.0
 
 environment:
   matrix:

build_glslang_spirv_tools.sh

@@ -1,4 +1,6 @@
 #!/bin/bash
+# Copyright 2016-2021 The Khronos Group Inc.
+# SPDX-License-Identifier: Apache-2.0
 
 PROFILE=Release
 

checkout_glslang_spirv_tools.sh

@@ -1,4 +1,6 @@
 #!/bin/bash
+# Copyright 2016-2021 The Khronos Group Inc.
+# SPDX-License-Identifier: Apache-2.0
 
 GLSLANG_REV=3de5cfe50edecd001e6d703555284d9b10b3dd57
 SPIRV_TOOLS_REV=f3ccb633dfd7c5de1f9f0a2d2e9d7a25f2478206

cmake/gitversion.in.h

@@ -1,3 +1,6 @@
+// Copyright 2016-2021 The Khronos Group Inc.
+// SPDX-License-Identifier: Apache-2.0
+
 #ifndef SPIRV_CROSS_GIT_VERSION_H_
 #define SPIRV_CROSS_GIT_VERSION_H_
 

format_all.sh

@@ -1,4 +1,6 @@
 #!/bin/bash
+# Copyright 2016-2021 The Khronos Group Inc.
+# SPDX-License-Identifier: Apache-2.0
 
 #for file in spirv_*.{cpp,hpp} include/spirv_cross/*.{hpp,h} samples/cpp/*.cpp main.cpp
 for file in spirv_*.{cpp,hpp} main.cpp

samples/cpp/Makefile

@@ -1,3 +1,6 @@
+# Copyright 2016-2021 The Khronos Group Inc.
+# SPDX-License-Identifier: Apache-2.0
+
 SOURCES := $(wildcard *.comp)
 SPIRV := $(SOURCES:.comp=.spv)
 CPP_INTERFACE := $(SOURCES:.comp=.spv.cpp)

samples/cpp/atomics.comp

@@ -1,3 +1,6 @@
+// Copyright 2016-2021 The Khronos Group Inc.
+// SPDX-License-Identifier: Apache-2.0
+
 #version 310 es
 layout(local_size_x = 64) in;
 

samples/cpp/multiply.comp

@@ -1,3 +1,6 @@
+// Copyright 2016-2021 The Khronos Group Inc.
+// SPDX-License-Identifier: Apache-2.0
+
 #version 310 es
 layout(local_size_x = 64) in;
 

samples/cpp/shared.comp

@@ -1,3 +1,6 @@
+// Copyright 2016-2021 The Khronos Group Inc.
+// SPDX-License-Identifier: Apache-2.0
+
 #version 310 es
 layout(local_size_x = 64) in;
 

test_shaders.sh

@@ -1,4 +1,6 @@
 #!/bin/bash
+# Copyright 2016-2021 The Khronos Group Inc.
+# SPDX-License-Identifier: Apache-2.0
 
 OPTS=$@
 

update_test_shaders.sh

@@ -1,4 +1,6 @@
 #!/bin/bash
+# Copyright 2016-2021 The Khronos Group Inc.
+# SPDX-License-Identifier: Apache-2.0
 
 ./test_shaders.sh --update