minor, use enumerating obints to capture patterns and yields

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
fix, PEBKAC, recalloc() with correct extra size
test, turn on -c|--count switch for counting glep2 regressions
test, adapt glep2 regressions seeing as the comma separator in the yield string is undocumented

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
Merge branch 'tool/glep'

* tool/glep:
  test, adapt glep2 regressions seeing as the comma separator in the yield string is undocumented
  test, turn on -c|--count switch for counting glep2 regressions
  fix, PEBKAC, recalloc() with correct extra size
  minor, use enumerating obints to capture patterns and yields