gmake does not evaluate environment variables when expanding
paths to included makefile snippets (like pcp.conf). So, we
need to first expand the optional env var PCP_DIR into a new
makefile macro, and only then use it. Affects only trivial
and simple PMDAs (installed) makefiles.
gmake does not evaluate environment variables when expanding
paths to included makefile snippets (like pcp.conf). So, we
need to first expand the optional env var PCP_DIR into a new
makefile macro, and only then use it. Affects only trivial
and simple PMDAs (installed) makefiles.