build: Add RTEMS_PROFILING

Update #3818.

spec/build/cpukit/cpuopts.yml

@@ -47,6 +47,8 @@ links:
   uid: optparavirt
 - role: build-dependency
   uid: optposix
+- role: build-dependency
+  uid: optprofiling
 - role: build-dependency
   uid: optsmp
 - role: build-dependency

spec/build/cpukit/optprofiling.yml

@@ -0,0 +1,16 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+actions:
+- get-boolean: null
+- env-enable: null
+- define-condition: null
+build-type: option
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+default: false
+default-by-variant: []
+description: |
+  Enable the SMP lock profiling support
+enabled-by: true
+links: []
+name: RTEMS_PROFILING
+type: build