Wireshark-dev: Re: [Wireshark-dev] Editcap link warnings

From: Gerald Combs <gerald@xxxxxxxxxxxxx>
Date: Thu, 07 Mar 2013 09:23:02 -0800
This didn't work because prior includes (wsgetopt.h in editcap.c and
privileges.h in capinfos.c) lock in the export behavior. I checked in
your changes in r48170 along with a workaround to reset the export
definitions. It's clunkier than I would like but Visual C++ is happier now.

On 3/7/13 8:23 AM, Bálint Réczey wrote:
> If no one objects I commit those tomorrow.
> 
> Cheers,
> Balint
> 
> 2013/3/7 Bálint Réczey <balint@xxxxxxxxxxxxxxx>:
>> I think the attached patches would make it be a bit less hack-ish.
>>
>> Cheers,
>> Balint
>>
>> 2013/3/7 Gerald Combs <gerald@xxxxxxxxxxxxx>:
>>> -DENABLE_STATIC instead of -DWS_BUILD_DLL worked on my machine. Checked
>>> in in r48158.
>>>
>>> On 3/6/13 8:52 AM, Christopher Maynard wrote:
>>>> Pascal Quantin <pascal.quantin@...> writes:
>>>>
>>>>> Hi all,I added this workaround a few days ago in r48021 but Gerald reverted it
>>>> in r48072 as it was breaking getopt(). So we have to figure out how to solve
>>>> this properly.
>>>>
>>>> OK, I missed that.  How about something like this instead?
>>>>
>>>> Index: Makefile.common
>>>> ===================================================================
>>>> --- Makefile.common     (revision 48134)
>>>> +++ Makefile.common     (working copy)
>>>> @@ -178,6 +178,7 @@
>>>>         editcap.c       \
>>>>         epan/crypt/md5.c \
>>>>         epan/nstime.c \
>>>> +       wsutil/wsgetopt.c \
>>>>         $(WTAP_PLUGIN_SOURCES)
>>>>
>>>>  # reordercap specifics
>>>> @@ -188,6 +189,7 @@
>>>>  # capinfos specifics
>>>>  capinfos_SOURCES = \
>>>>         capinfos.c \
>>>> +       wsutil/wsgetopt.c \
>>>>         $(WTAP_PLUGIN_SOURCES)
>>>>
>>>>  # dftest specifics
>>>> Index: Makefile.nmake
>>>> ===================================================================
>>>> --- Makefile.nmake      (revision 48134)
>>>> +++ Makefile.nmake      (working copy)
>>>> @@ -327,7 +327,7 @@
>>>>  #      (e.g. epan\plugins.obj) must be built first using epan\Makefile.nmake
>>>> (which happens for 'nmake ... all').
>>>>  # Linking with setargv.obj enables "wildcard expansion" of command-line arguments
>>>>  capinfos.obj   :
>>>> -       $(CC) $(CFLAGS) -Fd.\ -c capinfos.c
>>>> +       $(CC) $(CFLAGS) -DWS_BUILD_DLL -Fd.\ -c capinfos.c
>>>>  capinfos.exe   : $(LIBS_CHECK) config.h $(capinfos_OBJECTS)
>>>> wsutil\libwsutil.lib wiretap\wiretap-$(WTAP_VERSION).lib image\capinfos.res
>>>>         @echo Linking $@
>>>>         $(LINK) @<<
>>>> @@ -340,7 +340,7 @@
>>>>  # XXX: This makefile does not properly handle doing a 'nmake ... editcap.exe'
>>>> directly since some of the .objs
>>>>  #      (e.g. epan\plugins.obj) must be built first using epan\Makefile.nmake
>>>> (which happens for 'nmake ... all').
>>>>  editcap.obj    :
>>>> -       $(CC) $(CFLAGS) -Fd.\ -c editcap.c
>>>> +       $(CC) $(CFLAGS) -DWS_BUILD_DLL -Fd.\ -c editcap.c
>>>>  editcap.exe    : $(LIBS_CHECK) config.h $(editcap_OBJECTS) wsutil\libwsutil.lib
>>>> wiretap\wiretap-$(WTAP_VERSION).lib image\editcap.res
>>>>         @echo Linking $@
>>>>         $(LINK) @<<
>>>>
>>>>
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>>>
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