Comment #54 on issue 2533 by [email protected]: Patch: line_count fixes
http://code.google.com/p/lilypond/issues/detail?id=2533
make -j4 all check
probably fails for unrelated reasons: make check does not depend on a fresh
binary, so you are compiling your binary at the same time you are doing
checks. You need to do something like
make -j4 all && make -j4 check
instead to check for parallel make.
I don't think that is the problem. You need to recompile with ./configure
--disable-optimising and then run that executable on
input/regression/repeat-sign.ly.