[M3devel] m3gdb status?

[Rodney M. Bates]

Yes, I plan to.  It might take me a day or so.

On 08/19/2014 12:03 PM, Dragiša Durić wrote:
> Rodney,
>
> It would be great if you can commit same change to Git as conversion I had to do in end is not incremental.
>
> Thanks!
>
> dd
>
> On 19 Aug 2014, at 18:54, Rodney M. Bates <rodney_bates at lcwb.coop> wrote:
>
>> The change I just checked in to m3-sys/m3gdb/src/m3makefile gets it back to
>> building while tolerating warnings.  There are many compile warnings in this
>> dusty code, a lot of them from original gdb 64.
>>
>> You have to reconfigure, so do a realclean, before building.
>>
>> On 08/19/2014 11:14 AM, Rodney M. Bates wrote:
>>> It's very dusty: looks unchanged since brought into the M3 repository from
>>> gdb 6.4, in 2006.  However, I have built m3gdb many times since then, with
>>> neither build failures nor bugs that are likely to have anything to do with
>>> bfd/archive.c.  It looks like a harmless warning, from the original gdb,
>>> turned into an error by the -Werror flag to gcc.
>>>
>>> I last successfully compiled archive.c on 2013-10-21 for AMD64_LINUX and on
>>> 2014-6-23  for LINUXLIBC6.  Perhaps the -Werror flag has became a default
>>> in gcc since.  In a quick scan using grep, I didn't see anywhere in the M3
>>> distribution or installation that would have set it.
>>>
>>> Changing -Werror to -Wno-error in variable WARN_CFLAGS in AMD64_LINUX/bfd/Makefile
>>> and AMD64_LINUX/opcodes/Makefile got me through all the compile problems (hit
>>> unrelated link problems).  But that's the wrong solution, as these Makefiles
>>> are, I am sure, mechanically generated from somewhere else, no doubt configure.
>>> I haven't figured out where it comes from originally.
>>>
>>> On 08/19/2014 03:13 AM, mika at async.caltech.edu wrote:
>>>> What is the status of m3gdb?
>>>>
>>>> I am on AMD64_LINUX here...head from CVS.
>>>>
>>>> The error looks pedantic but the fact that things aren't building makes me think maybe this code is pretty dusty...?
>>>>
>>>> /bin/sh ../../gdb/bfd/../move-if-change bfd-tmp.h bfd.h
>>>> rm -f bfd-tmp.h
>>>> touch stmp-bfd-h
>>>> /bin/sh ./libtool --mode=compile gcc -DHAVE_CONFIG_H -I. -I../../gdb/bfd -I. -I. -I../../gdb/bfd -I../../gdb/bfd/../include  -I../../gdb/bfd/../intl -I../intl   -W -Wall -Wstrict-prototypes -Wmissing-prototypes -Werror -g -O2  -c -o archive.lo ../../gdb/bfd/archive.c
>>>> gcc -DHAVE_CONFIG_H -I. -I../../gdb/bfd -I. -I. -I../../gdb/bfd -I../../gdb/bfd/../include -I../../gdb/bfd/../intl -I../intl -W -Wall -Wstrict-prototypes -Wmissing-prototypes -Werror -g -O2 -c ../../gdb/bfd/archive.c -o archive.o
>>>> ../../gdb/bfd/archive.c: In function 'bfd_generic_archive_p':
>>>> ../../gdb/bfd/archive.c:669:16: error: variable 'fail' set but not used [-Werror=unused-but-set-variable]
>>>> cc1: all warnings being treated as errors
>>>> make[4]: *** [archive.lo] Error 1
>>>> make[4]: Leaving directory `/big/home2/mika/2/cm3-cvs/cm3/m3-sys/m3gdb/AMD64_LINUX/bfd'
>>>> make[3]: *** [all-recursive] Error 1
>>>> make[3]: Leaving directory `/big/home2/mika/2/cm3-cvs/cm3/m3-sys/m3gdb/AMD64_LINUX/bfd'
>>>> make[2]: *** [all] Error 2
>>>> make[2]: Leaving directory `/big/home2/mika/2/cm3-cvs/cm3/m3-sys/m3gdb/AMD64_LINUX/bfd'
>>>> make[1]: *** [all-bfd] Error 2
>>>> make[1]: Leaving directory `/big/home2/mika/2/cm3-cvs/cm3/m3-sys/m3gdb/AMD64_LINUX'
>>>> make: *** [all] Error 2
>>>> "/big/home2/mika/2/cm3-cvs/cm3/m3-sys/m3gdb/src/m3makefile", line 40: quake runtime error: exit 2: make  MAKE=make  MAKEINFO=:
>>>>
>>>> --procedure--  -line-  -file---
>>>> exec               --  <builtin>
>>>> m3gdb_Run          40  /big/home2/mika/2/cm3-cvs/cm3/m3-sys/m3gdb/src/m3makefile
>>>> include_dir        85  /big/home2/mika/2/cm3-cvs/cm3/m3-sys/m3gdb/src/m3makefile
>>>>                      4  /big/home2/mika/2/cm3-cvs/cm3/m3-sys/m3gdb/AMD64_LINUX/m3make.args
>>>>
>>>> Fatal Error: package build failed
>>>> (326)truffles:~/bsd/cm3-cvs-anon/cm3/m3-sys/m3gdb>
>>>>
>>>>
>>>>
>>>>
>>>
>>
>> --
>> Rodney Bates
>> rodney.m.bates at acm.org
>

-- 
Rodney Bates
rodney.m.bates at acm.org