gprofng: run tests without installation gprofng/ChangeLog 2022-10-10 Vladimir Mezentsev <vladimir.mezentsev@oracle.com> PR gprofng/29107 * testsuite/config/default.exp: Set up environment to run gprofng tests without installation. * testsuite/lib/Makefile.skel: Likewise. * testsuite/lib/display-lib.exp: Likewise.