[UR] Dont run license checks at configure time

.github/workflows/cmake.yml

@@ -81,6 +81,9 @@ jobs:
  - name: Generate source from spec, check for uncommitted diff
  if: matrix.os == 'ubuntu-22.04'
  run: cmake --build ${{github.workspace}}/build --target check-generated
+
+ - name: Verify that each source file contains a license
+ run: cmake --build ${{github.workspace}}/build --target verify-licenses
 
  - name: Build
  run: cmake --build ${{github.workspace}}/build -j $(nproc)

CMakeLists.txt

@@ -157,6 +157,7 @@ endif()
 
 # Obtain files for clang-format
 set(format_glob)
+set(license_glob)
 foreach(dir examples include source test tools)
  list(APPEND format_glob
  "${dir}/*.h"
@@ -167,11 +168,26 @@ foreach(dir examples include source test tools)
  "${dir}/**/*.hpp"
  "${dir}/**/*.c"
  "${dir}/**/*.cpp")
+ list(APPEND license_glob
+ "${dir}/*.yml"
+ "${dir}/**/*.yml"
+ "${dir}/*.py"
+ "${dir}/**/*.py"
+ "${dir}/**/CMakeLists.txt"
+ "${dir}/CMakeLists.txt"
+ )
 endforeach()
 file(GLOB_RECURSE format_src ${format_glob})
+file(GLOB_RECURSE license_src ${license_glob})
 
 # check for licence
-VerifyLicence(${format_src})
+list(FILTER license_src EXCLUDE REGEX "registry.yml")
+add_custom_target(verify-licenses
+ COMMAND ${Python3_EXECUTABLE}
+ "${PROJECT_SOURCE_DIR}/scripts/verify_license.py"
+ "--files" ${format_src} ${license_src}
+ COMMENT "Verify all files contain a license."
+)
 
 # Add code formatter target
 add_custom_target(cppformat)

cmake/helpers.cmake

@@ -147,13 +147,3 @@ function(FetchContentSparse_Declare name GIT_REPOSITORY GIT_TAG GIT_DIR)
  FetchContent_Declare(${name} SOURCE_DIR ${content-build-dir}/${GIT_DIR})
 endfunction()
 
-
-# Checks that every input file includes an appropriate license notice.
-function(VerifyLicence)
- foreach(file ${ARGN})
- file(READ ${file} file_contents LIMIT 300)
- if(NOT "${file_contents}" MATCHES "SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception")
- message(FATAL_ERROR "${file} does not contain an appropriate license comment.")
- endif()
- endforeach()
-endfunction()

scripts/core/exp-bindless-images.yml

@@ -1,3 +1,12 @@
+#
+# Copyright (C) 2022 Intel Corporation
+#
+# Part of the Unified-Runtime Project, under the Apache License v2.0 with LLVM Exceptions.
+# See LICENSE.TXT
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+#
+# See YaML.md for syntax definition
+#
 --- #--------------------------------------------------------------------------
 type: header
 desc: "Bindless Images Extension APIs"

scripts/core/exp-usm-import-release.yml

@@ -1,3 +1,12 @@
+#
+# Copyright (C) 2022 Intel Corporation
+#
+# Part of the Unified-Runtime Project, under the Apache License v2.0 with LLVM Exceptions.
+# See LICENSE.TXT
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+#
+# See YaML.md for syntax definition
+#
 --- #--------------------------------------------------------------------------
 type: header
 desc: "Intel $OneApi USM Import/Release Extension APIs"

scripts/templates/__init__.py

@@ -0,0 +1,8 @@
+"""
+ Copyright (C) 2022 Intel Corporation
+
+ Part of the Unified-Runtime Project, under the Apache License v2.0 with LLVM Exceptions.
+ See LICENSE.TXT
+ SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+"""

scripts/verify_license.py

@@ -0,0 +1,28 @@
+"""
+ Copyright (C) 2022 Intel Corporation
+
+ Part of the Unified-Runtime Project, under the Apache License v2.0 with LLVM Exceptions.
+ See LICENSE.TXT
+ SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+"""
+
+import sys
+import argparse
+
+def verify_file_has_license(file):
+ with open(file, 'r') as in_file:
+ input = in_file.read(300)
+ if "SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception" not in input:
+ raise Exception(f"{file} does not contain a license!")
+
+def main():
+ parser = argparse.ArgumentParser()
+ parser.add_argument('-f', '--files', nargs='+', default=[])
+ args = parser.parse_args()
+ for file in args.files:
+ verify_file_has_license(file)
+
+
+if __name__ == "__main__":
+ sys.exit(main())