pcp updates

[Ken McDonell <kenj@xxxxxxxxxxxxxxxx>]

First round of code changes as a result of QA fallout from testing 3.5.9
release candidate.

Changes committed to git://oss.sgi.com/kenj/pcp.git dev

 man/man1/pmlogconf.1             |   10 +++++++
 src/dbpmda/src/lex.l             |   24 ++++++++++++------
 src/libpcp/src/derive.c          |    3 +-
 src/libpcp_pmda/src/queues.c     |   12 ++++-----
 src/pmlc/lex.l                   |   28 +++++++++++++--------
 src/pmlogconf/pmlogconf-setup.sh |   48 ++++++++++++++++++++-----------------
 src/pmlogconf/pmlogconf.sh       |   50 +++++++++++++++++++++++++++++----------
 src/pmlogextract/lex.l           |   12 ++++++---
 src/pmlogger/lex.l               |   22 ++++++++++-------
 src/pmlogrewrite/lex.l           |   22 ++++++++---------
 10 files changed, 146 insertions(+), 85 deletions(-)

commit 92655da70efa2feecdd476689712b7f79fc16781
Author: Ken McDonell <kenj@xxxxxxxxxxxxxxxx>
Date:   Sun Oct 16 09:01:28 2011 +1100

    libpcp/derive.c - avoid clobbering pmIDStr() result buffer in diagnostics

commit 6ef3f8892bdd751fa358e391ddc4b237dc7d2827
Author: Ken McDonell <kenj@xxxxxxxxxxxxxxxx>
Date:   Sun Oct 16 08:33:09 2011 +1100

    pmlogconf - small changes
    
    Clean up formatting in the man page.
    Rework the default "exists" condition handling in pmlogconf-setup (was
    broken, as found by the postgresql PMDA's pmlogconf file).
    Fix the exit status handling between pmlogconf and pmlogconf-setup.

commit d01208acb90f76fccd86776963abd8cba73b6e81
Author: Ken McDonell <kenj@xxxxxxxxxxxxxxxx>
Date:   Thu Oct 13 21:31:00 2011 +1100

    flex - rework changs to get rid of compilation warnings
    
    Different flex versions generate different C code and #defines.

commit c20d0a28745a2d20fbe1cd272b1ce3e5e0a840c0
Author: Ken McDonell <kenj@xxxxxxxxxxxxxxxx>
Date:   Thu Oct 13 15:09:13 2011 +1100

    libpcp_pmda/queues.c - fix compilation warnings
    
    Found on Fedora 15.