backport things from 4.0. This is safe as the functions are not used!
Fixed bug in new mutex handling in InnoDB
Make allow_break() and dont_break() defines.


Docs/manual.texi:
  Remove -fomit-frame-pointer from default binaries
configure.in:
  Use -lcma library on HPUX
include/my_sys.h:
  Added functions for symbolic link handling to make it possible to
  backport things from 4.0. (This is safe as the functions are not used!)
include/mysys_err.h:
  Error messages for symlink functions.
innobase/include/sync0sync.ic:
  Fixed bug in new mutex handling
mysys/Makefile.am:
  Symlink handling
mysys/errors.c:
  Symlink handling
mysys/mf_brkhant.c:
  Make allow_break() and dont_break() defines.
sql/sql_select.h:
  Fix for Intel compiler.
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted