Hi Steve,
Yes, I know this "tricky" solution. I just worried about there is any
issue for this compilation error. It looks weird.
Anyway, thanks a lot!
-Tao
On 03/20/2013 11:09 PM, Steve Reinhardt wrote:
The quickest fix is to delete this line in src/SConscript:
swig_env.Append(CCFLAGS='-Werror')
Steve
On Wed, Mar 20, 2013 at 7:52 PM, Tao Zhang <tao.zhang.0...@gmail.com
<mailto:tao.zhang.0...@gmail.com>> wrote:
Dear all,
When I built the latest gem5, the following compilation erros came
up. More interesting, it only happens when buiding gem5.fast.
gem5.debug can still be built successfully. Any clue to fix it?
(swig--1.3.40, scons--2.1.0, python--2.6.6, gcc--4.4.5)
============================================================
cc1plus: warnings being treated as errors
build/ALPHA/python/swig/core_wrap.cc: In function 'PyObject*
_wrap_new_Cycles(PyObject*, PyObject*)':
build/ALPHA/python/swig/core_wrap.cc:3323: error: 'argv[0]' may be
used uninitialized in this function
scons: *** [build/ALPHA/python/swig/core_wrap.fo
<http://core_wrap.fo>] Error 1
cc1plus: warnings being treated as errors
build/ALPHA/python/swig/event_wrap.cc: In function 'PyObject*
_wrap_new_Cycles(PyObject*, PyObject*)':
build/ALPHA/python/swig/event_wrap.cc:3380: error: 'argv[0]' may
be used uninitialized in this function
build/ALPHA/python/swig/event_wrap.cc: In function 'PyObject*
_wrap_simulate(PyObject*, PyObject*)':
build/ALPHA/python/swig/event_wrap.cc:4590: error: 'argv[0]' may
be used uninitialized in this function
scons: *** [build/ALPHA/python/swig/event_wrap.fo
<http://event_wrap.fo>] Error 1
cc1plus: warnings being treated as errors
build/ALPHA/python/swig/range_wrap.cc: In function 'PyObject*
_wrap_new_Cycles(PyObject*, PyObject*)':
build/ALPHA/python/swig/range_wrap.cc:3120: error: 'argv[0]' may
be used uninitialized in this function
scons: *** [build/ALPHA/python/swig/range_wrap.fo
<http://range_wrap.fo>] Error 1
cc1plus: warnings being treated as errors
build/ALPHA/python/swig/debug_wrap.cc: In function 'PyObject*
_wrap_new_Cycles(PyObject*, PyObject*)':
build/ALPHA/python/swig/debug_wrap.cc:10624: error: 'argv[0]' may
be used uninitialized in this function
scons: *** [build/ALPHA/python/swig/debug_wrap.fo
<http://debug_wrap.fo>] Error 1
scons: building terminated because of errors.
============================================================
Regards,
--
**********************************
Tao Zhang
Department of Computer Science& Engineering,
College of Engineering, Pennsylvania State University
354B IST Building
University Park, PA 16802
(Office) 814-863-1047 <tel:814-863-1047>
(Mobile) 408-930-8930 <tel:408-930-8930>
Homepage: www.cse.psu.edu/~tzz106 <http://www.cse.psu.edu/%7Etzz106>
**********************************
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