[PATCH 0/3] Test mingw32 GDB in cygwin

[Yao Qi <yao@codesourcery.com>]

Hi,
This patch series try to fix the problems we've seen on running
mingw32 native for testing in cygwin tty.  Patch 2/3 unbuffer the
stdout and stderr, so that dejagnu/expect can match the output in
the right order.  Likewise, patch 3/3 sets stdin/stdout/stderr into
binary mode, so that dejagnu/expects can match the eol correctly
too.

Patch 2/3 and 3/3 was posted last week,

  http://sourceware.org/ml/gdb-patches/2013-07/msg00481.html
  http://sourceware.org/ml/gdb-patches/2013-07/msg00358.html

and one review comment is that these changes affect the behavior of
mingw32 GDB as a typical native win32 application.  In order to
remove this side effect, a new option '--cyginw-tty' is added in
patch 1/3, which tells GDB that it is running in Cygwin TTY.

The whole series are tested on native mingw32 GDB running in cygwin.
Test results are improved dramatically.

*** BLURB HERE ***

Yao Qi (3):
  New option --cygwin-tty.
  Unbuffer stdout and stderr on windows
  native mingw32 gdb, eol format

 gdb/NEWS                         |    4 +++
 gdb/defs.h                       |    4 +++
 gdb/main.c                       |   54 ++++++++++++++++++++++++++++++++++++++
 gdb/testsuite/gdb.base/dbx.exp   |    3 +-
 gdb/testsuite/lib/gdb.exp        |   35 +++++++++++++++++++++++-
 gdb/testsuite/lib/mi-support.exp |    3 +-
 6 files changed, 99 insertions(+), 4 deletions(-)

-- 
1.7.7.6