fix Issue 10330 - Regression (2.063.2): __VERSION__ is set wrong
Merge pull request #2162 from WalterBright/fix10330

fix Issue 10330 - Regression (2.063.2): __VERSION__ is set wrong
Merge pull request #2163 from klickverbot/trivial-fixes

Add no-op virtual destructor to Condition.
Fix issue 10338
Allow out-of-source testsuite builds.
Adapt -cov/-profile test to out-of-source builds.
Change test result dir to catch any leftover hard-coded paths.
Manually replace ${RESULTS_DIR} for Windows compatibility.