Re: [Rlib-users] Warning Messages in Solaris Compile

[John R. <jo...@id...>]

Hi,

Ok, I figured out how to add the "-lz" to the to configure and was able to
compile the rlib source.  FANTASTIC!  However, I still get the following
warnings:

pcode.c: In function `rlib_new_operand':
pcode.c:233: warning: subscript has type `char'
pcode_op_functions.c: In function `rlib_pcode_operator_stod_common':
pcode_op_functions.c:829: warning: implicit declaration of function
`localtime_r'
formatstring.c: In function `rlib_number_sprintf':
formatstring.c:57: warning: subscript has type `char'
datasource.c: In function `rlib_add_datasource_mysql_private':
datasource.c:49: warning: dereferencing type-punned pointer will break
strict-aliasing rules
datasource.c:50: warning: dereferencing type-punned pointer will break
strict-aliasing rules
environment.c: In function `rlib_php_resolve_memory_variable':
environment.c:28: warning: dereferencing type-punned pointer will break
strict-aliasing rules

Should i be worried about these?

Thanks again for all your help!!!

Regards,
John



----- Original Message ----- 
From: "Bob Doan" <bd...@si...>
To: "John Richardson" <jo...@id...>
Cc: "RLIB USERS" <rli...@li...>
Sent: Thursday, January 22, 2004 5:00 PM
Subject: Re: [Rlib-users] Warning Messages in Solaris Compile


> Hey.. I think I found all the problems except for
> pointer warning... which I have never seen before.. the way I'm using
> it.. are you 64 bit by any chance???
>
> <Note to Chet>
> Chet... do you know what that pointer stuff is all about?
> </Note to Chet>
>
> So I upload 1.1.8 again... try again... it will fix the subscripts I
> think
>
> next problem is that odd SUN symbol... which I have never seen before..
> I suspect it is a RLIB dependency that is bringing it in.. so lets try
> this... can you start disabling rlib features one @ a time.. like mysql
> use --disable-mysql see ./configure --help for them all... make sure
> rlib is compiling bare bones.. see if we are ok...
>
> I suspect it is the mysql client that is bringing in that odd SUN symbol
> for compression on the wire.. if it is then on solaris we will need to
> link w/ something else... OR it is cpdflib using zlib and we are not
> linking that in automatically on solaris... maybe try adding in a -lz in
> the link?? let me know if any of that works
>
> can you tell me how you plan on using rlib.. with what features?? (like
> mysql && php).. or whatever
>
> - Bob
>
>
> On Thu, 2004-01-22 at 15:27, John Richardson wrote:
> > Hello,
> > I am running Solaris version 8 using gcc compiler version 3.3.2.  When
> > compiling rlib, I get the following warnings:
> >
> > resolution.c: In function `rlib_resolve_resultset_field':
> > resolution.c:86: warning: subscript has type `char'
> > make[1]: *** [resolut.ion.lo] Error 1
> > make[1]: Leaving directory `/export/home/ric0017/rlib-1.1.8/libsrc'
> >
> > =======
> >
> > util.c: In function `hextochar':
> > util.c:162: warning: subscript has type `char'
> > util.c: In function `colornames':
> > util.c:170: warning: subscript has type `char'
> >
> > =======
> >
> > resolution.c: In function `rlib_resolve_resultset_field':
> > resolution.c:86: warning: subscript has type `char'
> > source='util.c' object='util.lo' libtool=yes \
> > depfile='.deps/util.Plo' tmpdepfile='.deps/util.TPlo' \
> >
> >
> > =======
> >
> > datasource.c: In function `rlib_add_datasource_mysql_private':
> > datasource.c:49: warning: dereferencing type-punned pointer will break
> > strict-aliasing rules
> > datasource.c:50: warning: dereferencing type-punned pointer will break
> > strict-aliasing rules
> >
> > ========
> >
> > However, When I compile without the "Werror" in the Makefile, it
> > ignores the warning but errors out with the following:
> >
> > /export/home/ric0017/rlib-1.1.8/libsrc/.libs/libr.so: undefined
> > reference to `compress@SUNW_1.1'
> > collect2: ld returned 1 exit status
> > make[1]: *** [rlibc] Error 1
> > make[1]: Leaving directory `/export/home/ric0017/rlib-1.1.8/bin'
> > make: *** [all-recursive] Error 1
> >
> > Your help is much appreciated.
> >
> > Regards,
> > John Richardson
> >
> >
> >
>
>
>
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