Add SPDX license tags to templates

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modules/ca/src/template/top/caClientApp/Makefile

@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2003 Argonne National Laboratory
+#
+# SPDX-License-Identifier: EPICS
+
 TOP=..
 
 include $(TOP)/configure/CONFIG

modules/ca/src/template/top/caClientApp/caExample.c

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 1998 Argonne National Laboratory
+//
+// SPDX-License-Identifier: EPICS
+
 /*caExample.c*/
 #include <stddef.h>
 #include <stdlib.h>

modules/ca/src/template/top/caClientApp/caMonitor.c

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2000 Argonne National Laboratory
+//
+// SPDX-License-Identifier: EPICS
+
 /*caMonitor.c*/
 
 /* This example accepts the name of a file containing a list of pvs to monitor.

modules/ca/src/template/top/caPerlApp/Makefile

@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2018 Argonne National Laboratory
+#
+# SPDX-License-Identifier: EPICS
+
 TOP=..
 
 include $(TOP)/configure/CONFIG

modules/ca/src/template/top/caPerlApp/caget.pl

@@ -1,5 +1,9 @@
 #!/usr/bin/env perl
 
+# SPDX-FileCopyrightText: 2008 Argonne National Laboratory
+#
+# SPDX-License-Identifier: EPICS
+
 use strict;
 
 # This construct sets @INC to search lib/perl of all RELEASE entries

modules/ca/src/template/top/caPerlApp/cainfo.pl

@@ -1,5 +1,9 @@
 #!/usr/bin/env perl
 
+# SPDX-FileCopyrightText: 2008 Argonne National Laboratory
+#
+# SPDX-License-Identifier: EPICS
+
 use strict;
 
 # This construct sets @INC to search lib/perl of all RELEASE entries

modules/ca/src/template/top/caPerlApp/camonitor.pl

@@ -1,5 +1,9 @@
 #!/usr/bin/env perl
 
+# SPDX-FileCopyrightText: 2008 Argonne National Laboratory
+#
+# SPDX-License-Identifier: EPICS
+
 use strict;
 
 # This construct sets @INC to search lib/perl of all RELEASE entries

modules/ca/src/template/top/caPerlApp/caput.pl

@@ -1,5 +1,9 @@
 #!/usr/bin/env perl
 
+# SPDX-FileCopyrightText: 2008 Argonne National Laboratory
+#
+# SPDX-License-Identifier: EPICS
+
 use strict;
 
 # This construct sets @INC to search lib/perl of all RELEASE entries