[Offload][NFC] Remove header license in CMake files

offload/CMakeLists.txt

@@ -1,14 +1,5 @@
-##===----------------------------------------------------------------------===##
-#
-# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-# See https://llvm.org/LICENSE.txt for license information.
-# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-#
-##===----------------------------------------------------------------------===##
-#
-# Build offloading library and related plugins.
-#
-##===----------------------------------------------------------------------===##
+# See for https://openmp.llvm.org/SupportAndFAQ.html for instructions on how
+# to build offload with CMake.
 
 cmake_minimum_required(VERSION 3.20.0)
 

offload/DeviceRTL/CMakeLists.txt

@@ -1,15 +1,3 @@
-##===----------------------------------------------------------------------===##
-#
-# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-# See https://llvm.org/LICENSE.txt for license information.
-# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-#
-##===----------------------------------------------------------------------===##
-#
-# Build the DeviceRTL for all toolchains that are available
-#
-##===----------------------------------------------------------------------===##
-
 set(LIBOMPTARGET_BUILD_DEVICERTL_BCLIB TRUE CACHE BOOL
   "Can be set to false to disable building this library.")
 

offload/cmake/Modules/LibomptargetGetDependencies.cmake

@@ -1,13 +1,3 @@
-#
-#//===----------------------------------------------------------------------===//
-#//
-#// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#// See https://llvm.org/LICENSE.txt for license information.
-#// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-#//
-#//===----------------------------------------------------------------------===//
-#
-
 # Try to detect in the system several dependencies required by the different
 # components of libomptarget. These are the dependencies we have:
 #

offload/cmake/Modules/LibomptargetUtils.cmake

@@ -1,13 +1,3 @@
-#
-#//===----------------------------------------------------------------------===//
-#//
-#// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-#// See https://llvm.org/LICENSE.txt for license information.
-#// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-#//
-#//===----------------------------------------------------------------------===//
-#
-
 # void libomptarget_say(string message_to_user);
 # - prints out message_to_user
 macro(libomptarget_say message_to_user)

offload/plugins-nextgen/CMakeLists.txt

@@ -1,15 +1,3 @@
-##===----------------------------------------------------------------------===##
-#
-# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-# See https://llvm.org/LICENSE.txt for license information.
-# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-#
-##===----------------------------------------------------------------------===##
-#
-# Build plugins for the user system if available.
-#
-##===----------------------------------------------------------------------===##
-
 # Common interface to handle creating a plugin library.
 set(common_dir ${CMAKE_CURRENT_SOURCE_DIR}/common)
 add_subdirectory(common)

offload/plugins-nextgen/amdgpu/CMakeLists.txt

@@ -1,18 +1,4 @@
-##===----------------------------------------------------------------------===##
-#
-#                     The LLVM Compiler Infrastructure
-#
-# This file is dual licensed under the MIT and the University of Illinois Open
-# Source Licenses. See LICENSE.txt for details.
-#
-##===----------------------------------------------------------------------===##
-#
-# Build a plugin for an AMDGPU machine if available.
-#
-##===----------------------------------------------------------------------===##
-
-################################################################################
-# as of rocm-3.7, hsa is installed with cmake packages and kmt is found via hsa
+# As of rocm-3.7, hsa is installed with cmake packages and kmt is found via hsa
 find_package(hsa-runtime64 QUIET 1.2.0 HINTS ${CMAKE_INSTALL_PREFIX} PATHS /opt/rocm)
 
 if(NOT (CMAKE_SYSTEM_PROCESSOR MATCHES "(x86_64)|(ppc64le)|(aarch64)$" AND CMAKE_SYSTEM_NAME MATCHES "Linux"))

offload/plugins-nextgen/common/CMakeLists.txt

@@ -1,15 +1,3 @@
-##===----------------------------------------------------------------------===##
-#
-# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-# See https://llvm.org/LICENSE.txt for license information.
-# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-#
-##===----------------------------------------------------------------------===##
-#
-# Common parts which can be used by all plugins
-#
-##===----------------------------------------------------------------------===##
-
 # NOTE: Don't try to build `PluginInterface` using `add_llvm_library` because we
 # don't want to export `PluginInterface` while `add_llvm_library` requires that.
 add_library(PluginCommon OBJECT

offload/plugins-nextgen/cuda/CMakeLists.txt

@@ -1,14 +1,3 @@
-##===----------------------------------------------------------------------===##
-#
-# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-# See https://llvm.org/LICENSE.txt for license information.
-# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-#
-##===----------------------------------------------------------------------===##
-#
-# Build a plugin for a CUDA machine if available.
-#
-##===----------------------------------------------------------------------===##
 if (NOT (CMAKE_SYSTEM_PROCESSOR MATCHES "(x86_64)|(ppc64le)|(aarch64)$" AND CMAKE_SYSTEM_NAME MATCHES "Linux"))
   libomptarget_say("Not building CUDA NextGen offloading plugin: only support CUDA in Linux x86_64, ppc64le, or aarch64 hosts.")
   return()

offload/src/CMakeLists.txt

@@ -1,15 +1,3 @@
-##===----------------------------------------------------------------------===##
-#
-# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-# See https://llvm.org/LICENSE.txt for license information.
-# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-#
-##===----------------------------------------------------------------------===##
-#
-# Build offloading library libomptarget.so.
-#
-##===----------------------------------------------------------------------===##
-
 libomptarget_say("Building offloading runtime library libomptarget.")
 
 if(LIBOMP_STANDALONE)

offload/tools/CMakeLists.txt

@@ -1,15 +1,3 @@
-##===----------------------------------------------------------------------===##
-#
-# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-# See https://llvm.org/LICENSE.txt for license information.
-# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-#
-##===----------------------------------------------------------------------===##
-#
-# Adding omptarget tools
-#
-##===----------------------------------------------------------------------===##
-
 set(OPENMP_TOOLS_INSTALL_DIR "${CMAKE_INSTALL_BINDIR}" CACHE PATH
     "Path for binary subdirectory (defaults to '${CMAKE_INSTALL_BINDIR}')")
 mark_as_advanced(OPENMP_TOOLS_INSTALL_DIR)

offload/tools/deviceinfo/CMakeLists.txt

@@ -1,15 +1,3 @@
-##===----------------------------------------------------------------------===##
-#
-# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-# See https://llvm.org/LICENSE.txt for license information.
-# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-#
-##===----------------------------------------------------------------------===##
-#
-# Build llvm-omp-device-info tool
-#
-##===----------------------------------------------------------------------===##
-
 libomptarget_say("Building the llvm-omp-device-info tool")
 
 add_openmp_tool(llvm-omp-device-info llvm-omp-device-info.cpp)

offload/tools/kernelreplay/CMakeLists.txt

@@ -1,15 +1,3 @@
-##===----------------------------------------------------------------------===##
-#
-# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-# See https://llvm.org/LICENSE.txt for license information.
-# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-#
-##===----------------------------------------------------------------------===##
-#
-# Build llvm-omp-kernel-replay tool
-#
-##===----------------------------------------------------------------------===##
-
 libomptarget_say("Building the llvm-omp-kernel-replay tool")
 
 add_openmp_tool(llvm-omp-kernel-replay llvm-omp-kernel-replay.cpp)