Wireshark-dev: Re: [Wireshark-dev] [Wireshark-commits] rev 22661: /trunk/ /trunk/aclocal-fallba
From: "Luis EG Ontanon" <[email protected]>
Date: Mon, 27 Aug 2007 10:48:57 +0200
I got it... Optimizer is smart enough to reduce struct smi_module_t {
char* name; } into char* but not insightfull enought to knwo it did it
itself.

if you change (in line 179)

typedef struct smi_module_t {
	char* name;
} smi_module_t;

to

typedef struct smi_module_t {
         void* dummy;
	char* name;
} smi_module_t;


Is the warning gone?

Luis


On 8/27/07, Jaap Keuter <[email protected]> wrote:
> Hi,
>
> My build breaks on oids.c
>
> cc1: warnings being treated as errors
> oids.c: In function 'register_mibs':
> oids.c:464: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
> oids.c:476: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
> make[1]: *** [libwireshark_la-oids.lo] Error 1
> make[1]: Leaving directory `/home/jaap/src/wireshark/trunk/epan'
> make: *** [all-recursive] Error 1
>
> $ gcc -v
> Using built-in specs.
> Target: i486-linux-gnu
> Configured with: ../src/configure -v
> --enable-languages=c,c++,fortran,objc,obj-c++,treelang --prefix=/usr
> --enable-shared --with-system-zlib --libexecdir=/usr/lib
> --without-included-gettext --enable-threads=posix --enable-nls
> --with-gxx-include-dir=/usr/include/c++/4.1.3 --program-suffix=-4.1
> --enable-__cxa_atexit --enable-clocale=gnu --enable-libstdcxx-debug
> --enable-mpfr --enable-checking=release i486-linux-gnu
> Thread model: posix
> gcc version 4.1.3 20070812 (prerelease) (Debian 4.1.2-15)
>
> If I follow the tip on
> http://publib.boulder.ibm.com/infocenter/tpfhelp/current/index.jsp?topic=/com.ibm.ztpf-ztpfdf.doc_put.cur/gtpm1/m1rhpun.html
> but uat_new() isn't happy with that.
>
> Thanx,
> Jaap
>
> Luis EG Ontanon wrote:
> > This changes the configure scripits, you folks need to:
> > make mantainerclean
> > sh ./autogen.sh
> > ./configure
> > make
> >
> >
>
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>


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