Add SPDX license id lines to source files (#618)

* Add SPDX license id lines to source files

Signed-off-by: Andy Fingerhut <[email protected]>

* Try removing comments from Makefile.am files to see if that fixes Bazel build

Signed-off-by: Andy Fingerhut <[email protected]>

* Restore include/Makefile.am back to its original contents

Signed-off-by: Andy Fingerhut <[email protected]>

* Make one SPDX's comment prefix fit in with its environment better.

Signed-off-by: Andy Fingerhut <[email protected]>

* Temporarily pin Bazel build in CI to Ubuntu 22.04

Signed-off-by: Andy Fingerhut <[email protected]>

---------

Signed-off-by: Andy Fingerhut <[email protected]>
Signed-off-by: Andy Fingerhut <[email protected]>

CLI/act_profs/act_prof_common.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/act_profs/act_prof_common.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/act_profs/act_prof_create_member.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/act_profs/act_prof_dump.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/act_profs/act_prof_groups.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/add_p4.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/commands.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/counter_commands.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/device_commands.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/direct_res_reset.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/error_codes.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/error_codes.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/main.c

@@ -1,5 +1,6 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
  * Copyright 2021 VMware, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/meter_commands.c

@@ -1,5 +1,6 @@
 
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/p4_config_repo.c

@@ -1,5 +1,6 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
  * Copyright 2021 VMware, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/p4_config_repo.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/table_add.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/table_common.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/table_common.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/table_delete.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/table_dump.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/table_modify.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/table_reset_default.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/table_set_default.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/utils.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

CLI/utils.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

Dockerfile

@@ -1,3 +1,20 @@
+# Copyright 2017 Barefoot Networks, Inc.
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Antonin Bas ([email protected])
+
 FROM p4lang/third-party:latest
 LABEL maintainer="P4 Developers <[email protected]>"
 LABEL description="This Docker image includes only the most widely-used PI \

Dockerfile.bmv2

@@ -1,3 +1,20 @@
+# Copyright 2017 Barefoot Networks, Inc.
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Antonin Bas ([email protected])
+
 FROM p4lang/behavioral-model:no-pi
 LABEL maintainer="P4 Developers <[email protected]>"
 LABEL description="This Docker image includes all of the PI artifacts, \

autogen.sh

@@ -1,3 +1,20 @@
 #!/bin/sh
 
+# Copyright 2016 Barefoot Networks, Inc.
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Antonin Bas ([email protected])
+
 exec autoreconf -fi

bin/gen_pi_json.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

bin/rpc_server.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

examples/example_1.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

examples/example_2.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

frontends_extra/cpp/PI/frontends/cpp/tables.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

frontends_extra/cpp/example/example.cpp

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

frontends_extra/cpp/src/tables.cpp

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

generators/fe_defines.c

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/frontends/generic/pi.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/int/pi_int.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/int/rpc_common.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/int/serialize.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/p4info.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/p4info/act_profs.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/p4info/actions.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/p4info/counters.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/p4info/digests.h

@@ -1,4 +1,5 @@
 /* Copyright 2018-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/p4info/meters.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/p4info/tables.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/pi.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/pi_act_prof.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/pi_base.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/pi_clone.h

@@ -1,4 +1,5 @@
 /* Copyright 2018-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/pi_counter.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/pi_learn.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/pi_mc.h

@@ -1,4 +1,5 @@
 /* Copyright 2018-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/pi_meter.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/pi_tables.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

include/PI/pi_value.h

@@ -1,4 +1,5 @@
 /* Copyright 2013-present Barefoot Networks, Inc.
+ * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.