bzr commit into mysql-5.1-bugteam branch (davi:3500) Bug#57210

[Davi Arnaut]

# At a local mysql-5.1-bugteam repository of davi

 3500 Davi Arnaut	2010-11-09
      Bug#57210: remove pstack
      
      Quoting from the bug report:
      
      The pstack library has been included in MySQL since version
      4.0.0. It's useless and should be removed.
      
      Details: According to its own documentation, pstack only works
      on Linux on x86 in 32 bit mode and requires LinuxThreads and a
      statically linked binary. It doesn't really support any Linux
      from 2003 or later and doesn't work on any other OS.
      
      The --enable-pstack option is thus deprecated and has no effect.

    removed:
      pstack/
      pstack/Makefile.am
      pstack/aout/
      pstack/aout/Makefile.am
      pstack/aout/aout64.h
      pstack/aout/stab.def
      pstack/aout/stab_gnu.h
      pstack/bucomm.c
      pstack/bucomm.h
      pstack/budbg.h
      pstack/debug.c
      pstack/debug.h
      pstack/demangle.h
      pstack/filemode.c
      pstack/ieee.c
      pstack/ieee.h
      pstack/libiberty.h
      pstack/linuxthreads.c
      pstack/linuxthreads.h
      pstack/pstack.c
      pstack/pstack.h
      pstack/pstacktrace.h
      pstack/rddbg.c
      pstack/stabs.c
    modified:
      BUILD/compile-pentium-mysqlfs-debug
      Makefile.am
      README
      configure.in
      include/mysql_embed.h
      sql/Makefile.am
      sql/mysqld.cc

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