Clean-up of RTEMS makefile to use existing macros

	For openaadl/ocarina#161

        For openaadl/ocarina#161

        For openaadl/polyorb-hi-c#5

        For openaadl/ocarina#159

	For openaadl/ocarina#146

	For openaadl/ocarina#144

            For openaadl/ocarina#146

	For openaadl/ocarina#146

        For openaadl/ocarina#135

	Code contributed by Hariprasath SHANMUGASUNDARAM

	For openaadl/ocarina#123

          collision with RTEMS own RTEMS_PURE macro

          For issue #114

        For openaadl/ocarina#115

	 situations

	For issue openaadl/ocarina#100

        For issue #21

        For issue #19

        For issue #19

	For issue #10

        Part of issue #5

        Fix for issue #7

        BOOST m4 macros from github's tsuna/boost.m4

        For issue #5

        For issue #5

        For issue #5

          machinery in Makefile.common report a more meaningful
          message

          $(builddir)

[POHIC] Makefile - updated the check for xeno-config based on the pattern used for the win32 compiler


git-svn-id: https://tecsw.estec.esa.int/svn/taste/trunk/po-hi-c@6914 129961e7-ef38-4bb5-a8f7-c9a525a55882

git-svn-id: https://tecsw.estec.esa.int/svn/taste/trunk/po-hi-c@6913 129961e7-ef38-4bb5-a8f7-c9a525a55882