Remove commercial SPDX-License-Identifier from build files

The build files should not include a commercial SPDX-License-Identifier.
Instead, a BSD-3-Clause license identifier is used.

Task-number: QTQAINFRA-5900
Change-Id: Ia9476c3ad57b6c161ac583813fe8dacf876f7b5a
Reviewed-by: Tatiana Borisova <tatiana.borisova@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>

CMakeLists.txt

@@ -1,5 +1,5 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 
 cmake_minimum_required(VERSION 3.16)
 

cmake/FindWrapProtobuf.cmake

@@ -1,5 +1,5 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 
 if(TARGET WrapProtobuf::WrapLibProtoc)
     set(WrapProtobuf_FOUND TRUE)

cmake/FindWrapProtoc.cmake

@@ -1,5 +1,5 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 
 if(TARGET WrapProtoc::WrapProtoc)
     set(WrapProtoc_FOUND TRUE)

cmake/FindWrapgRPC.cmake

@@ -1,5 +1,5 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 
 if(TARGET WrapgRPC::WrapLibgRPC)
     set(WrapgRPC_FOUND TRUE)

cmake/FindWrapgRPCPlugin.cmake

@@ -1,5 +1,5 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 
 if(TARGET WrapgRPC::WrapgRPCPlugin)
     set(WrapgRPCPlugin_FOUND TRUE)

configure.cmake

@@ -1,5 +1,5 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 
 qt_extra_definition("QT_VERSION_STR" "\"${PROJECT_VERSION}\"" PUBLIC)
 qt_extra_definition("QT_VERSION_MAJOR" ${PROJECT_VERSION_MAJOR} PUBLIC)

qt_cmdline.cmake

@@ -1,4 +1,4 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 
 qt_commandline_subconfig(src/protobuf)

src/CMakeLists.txt

@@ -1,5 +1,5 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 # Evaluate features before including repository subparts.
 
 qt_feature_evaluate_features("${CMAKE_CURRENT_SOURCE_DIR}/protobuf/configure.cmake")

src/grpc/CMakeLists.txt

@@ -1,5 +1,5 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 
 qt_internal_add_module(Grpc
     SOURCES

src/grpc/configure.cmake

@@ -1,5 +1,5 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 
 qt_find_package(WrapgRPC
     PROVIDED_TARGETS WrapgRPC::WrapLibgRPC

src/protobuf/CMakeLists.txt

@@ -1,5 +1,5 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 
 qt_internal_add_module(Protobuf
     SOURCES

src/protobuf/Qt6ProtobufBuildInternals.cmake

@@ -1,5 +1,5 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 set(__qt_protobuf_build_internals_base_dir "${CMAKE_CURRENT_LIST_DIR}" CACHE INTERNAL "")
 
 macro(qt_internal_get_internal_add_protobuf_module_keywords option_args single_args multi_args)

src/protobuf/configure.cmake

@@ -1,5 +1,5 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 
 qt_find_package(WrapProtobuf
     PROVIDED_TARGETS

src/tools/CMakeLists.txt

@@ -1,5 +1,5 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 
 # Skip building qtprotoccommon when not building tools
 if((QT_FEATURE_qtprotobufgen OR QT_FEATURE_qtgrpcgen) AND

src/tools/host/CMakeLists.txt

@@ -1,5 +1,5 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 
 cmake_minimum_required(VERSION 3.16)
 

src/tools/qtgrpcgen/CMakeLists.txt

@@ -1,5 +1,5 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 
 qt_get_tool_target_name(target_name qtgrpcgen)
 qt_internal_add_tool(${target_name}

src/tools/qtgrpcgen/Qt6GrpcToolsMacros.cmake

@@ -1,5 +1,5 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 
 # The function looks for the service definitions inside provided PROTO_FILES and returns list of
 # the absolute .proto file paths, protobuf include paths and files that are expected to be generated

src/tools/qtprotobufgen/CMakeLists.txt

@@ -1,5 +1,5 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 
 qt_get_tool_target_name(target_name qtprotobufgen)
 qt_internal_add_tool(${target_name}

src/tools/qtprotobufgen/Qt6ProtobufToolsMacros.cmake

@@ -1,5 +1,5 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 
 set(__qt_protobuf_macros_module_base_dir "${CMAKE_CURRENT_LIST_DIR}" CACHE INTERNAL "")
 

src/tools/qtprotobufgen/QtProtocCommandWrapper.cmake

@@ -1,6 +1,6 @@
 #!${CMAKE_COMMAND} -P
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 
 if(GENERATOR_NAME EQUAL "qtgrpc")
     set(ENV{QT_GRPC_OPTIONS} "${QT_GRPC_OPTIONS}")

src/tools/qtprotoccommon/CMakeLists.txt

@@ -1,5 +1,5 @@
 # Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: LicenseRef-Qt-Commercial
+# SPDX-License-Identifier: BSD-3-Clause
 
 qt_add_library(QtProtocCommon STATIC
     qtprotocdefs.h