[CMake] Add copyright to ROOT cmake/modules files.

Pere agreed.

cmake/modules/CMakeMacroParseArguments.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 # This file defines the following macro for developers needing to parse
 # arguments passed to a CMake macro using names.
 #
@@ -87,4 +93,3 @@ MACRO(PARSE_ARGUMENTS prefix arg_names option_names)
   ENDFOREACH(arg)
   SET(${prefix}_${current_arg_name} ${current_arg_list})
 ENDMACRO(PARSE_ARGUMENTS)
-

cmake/modules/CTestCustom.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 #---Custom CTest settings---------------------------------------------------
 
 set(CTEST_CUSTOM_MAXIMUM_FAILED_TEST_OUTPUT_SIZE "100000")

cmake/modules/CaptureCommandLine.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 #
 # Try to capture the initial set of cmake command line args passed by
 # the user for configuration.

cmake/modules/CheckAssembler.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 # Helper macro for checking binutils available in OS
 macro(root_check_assembler)
    exec_program(${CMAKE_CXX_COMPILER} ARGS -print-prog-name=as OUTPUT_VARIABLE _as)

cmake/modules/CheckCompiler.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 #---------------------------------------------------------------------------------------------------
 #  CheckCompiler.cmake
 #---------------------------------------------------------------------------------------------------

cmake/modules/CheckIntrinsics.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 include(CheckCXXSourceRuns)
 
 # Helper function for checking if compiler is supporting AVX2 intrinsics

cmake/modules/FindAfterImage.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 #.rst:
 # FindAfterImage (http://www.afterstep.org/afterimage)
 # -------

cmake/modules/FindAlien.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 # Find the Alien includes and library.
 #
 # This module defines

cmake/modules/FindCFITSIO.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 #.rst:
 # FindCFITSIO
 # -------

cmake/modules/FindDCAP.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 # - Locate dCache library
 # Defines:
 #

cmake/modules/FindDPM.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 # - Locate dpm library
 # Defines:
 #

cmake/modules/FindDavix.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 #.rst:
 # FindDavix
 # -------

cmake/modules/FindFFTW.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 # Find the FFTW includes and library.
 #
 # This module defines

cmake/modules/FindFTGL.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 # - Locate FTGL library
 # Defines:
 #
@@ -19,4 +25,3 @@ set(FTGL_LIBRARIES ${FTGL_LIBRARY})
 include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args(FTGL DEFAULT_MSG FTGL_INCLUDE_DIR FTGL_LIBRARY)
 mark_as_advanced(FTGL_FOUND FTGL_INCLUDE_DIR FTGL_LIBRARY)
-

cmake/modules/FindGEANT4.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 # - Try to find GEANT4
 # Once done this will define
 #
@@ -60,4 +66,3 @@ else (GEANT4_FOUND)
     message(FATAL_ERROR "Looking for GEANT4... - Not found")
   endif (GEANT4_FIND_REQUIRED)
 endif (GEANT4_FOUND)
-

cmake/modules/FindGEANT4VMC.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 # - Try to find GEANT4VMC
 # Once done this will define
 #
@@ -94,4 +100,3 @@ if (GEANT4VMC_FOUND)
   SET(LD_LIBRARY_PATH ${LD_LIBRARY_PATH} ${GEANT4VMC_LIBRARY_DIR}
       ${VGM_LIBRARY_DIR})
 endif (GEANT4VMC_FOUND)
-

cmake/modules/FindGFAL.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 # - Locate GFAL library
 # Defines:
 #

cmake/modules/FindGraphviz.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 # Try to find Graphviz.
 # This will define:
 # GRAPHVIZ_FOUND - system has Graphviz

cmake/modules/FindLZ4.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 #.rst:
 # FindLZ4
 # -------

cmake/modules/FindLZMA.cmake

+# Copyright (C) 1995-2019, Rene Brun and Fons Rademakers.
+# All rights reserved.
+#
+# For the licensing terms see $ROOTSYS/LICENSE.
+# For the list of contributors see $ROOTSYS/README/CREDITS.
+
 # Find the LZMA includes and library.
 #
 # This module defines