[sane-devel] sane-backends from git 2012-08-16

[Chris Bagwell]

Thanks for the report and sorry about that.  Second time I messed up
with this change.  I just submitted a fix for it.

Its really odd how the different compiler versions and
--disable-shared are all catching different symbol issues.  My Fedora
17 wasn't finding this issue.

This time, I ran "configure BACKEND=kvsXXX" for each of the 3 kvs
backends I modified.  Hopefully, that will have cought any remaining
missing symbols.

FYI: The Epjitsu and Snapscan backends both have a duplicate scan()
symbol and what my compiler was using to not fail since I was linking.
 Its probably best to add prefixes to those backends at some point as
well to prevent any issues in the off chance both backends are used on
1 system.

Chris

On Fri, Aug 17, 2012 at 1:39 PM, m. allan noah <kitno455 at gmail.com> wrote:
> There was a recent patch to kvs backends to allow them to build
> statically, by renaming some functions. It appears that one was
> missed. Try changing the call to kvs40xx_scan instead, and see if that
> builds.
>
> allan
>
> On Fri, Aug 17, 2012 at 2:24 PM, Sergei LITVINENKO
> <sergei.litvinenko at gmail.com> wrote:
>> Hello everybody,
>>
>> I try to build rpm for F16 (spec from src.rpm package). In spec sane-backend
>> is configured as:
>>
>> %configure \
>>     --with-gphoto2=%{_prefix} \
>>     --with-docdir=%{_docdir}/%{name}-%{version} \
>>     --disable-locking --disable-rpath \
>>     --enable-pthread
>>
>>
>> Try to use like the same
>>
>> ./configure --with-gphoto2 --disable-locking --disable-rpath
>> --enable-pthread
>>
>> and have:
>>
>> /bin/sh ../libtool --silent --tag=CC   --mode=link gcc  -g -O2 -W -Wall
>> -Wcast-align -Wcast-qual -Wmissing-declarations -Wmissing-prototypes
>> -Wpointer-arith -Wreturn-type -Wstrict-prototypes -pedantic -ansi
>> -Wl,-z,defs  -o libkvs40xx.la  libkvs40xx_la-kvs40xx.lo
>> libkvs40xx_la-kvs40xx_cmd.lo libkvs40xx_la-kvs40xx_opt.lo
>> /bin/sh ../libtool --silent --tag=CC   --mode=link gcc  -g -O2 -W -Wall
>> -Wcast-align -Wcast-qual -Wmissing-declarations -Wmissing-prototypes
>> -Wpointer-arith -Wreturn-type -Wstrict-prototypes -pedantic -ansi
>> -Wl,-z,defs -rpath '/usr/local/lib/sane' -version-number 1:0:23 -module  -o
>> libsane-kvs40xx.la  libsane_kvs40xx_la-kvs40xx-s.lo ../lib/liblib.la
>> libkvs40xx.la ../sanei/sanei_init_debug.lo ../sanei/sanei_constrain_value.lo
>> ../sanei/sanei_config.lo sane_strstatus.lo ../sanei/sanei_usb.lo
>> ../sanei/sanei_scsi.lo  -lusb  -lpthread
>> ./.libs/libkvs40xx.a(libkvs40xx_la-kvs40xx.o): In function
>> `sane_kvs40xx_start':
>> /home/sergeil/desk/src/BUILD/sane-backends-20120816/backend/kvs40xx.c:595:
>> undefined reference to `scan'
>> collect2: ld returned 1 exit status
>> make[2]: *** [libsane-kvs40xx.la] Ошибка 1
>> make[2]: Выход из каталога
>> `/home/sergeil/desk/src/BUILD/sane-backends-20120816/backend'
>> make[1]: *** [all] Ошибка 2
>> make[1]: Выход из каталога
>> `/home/sergeil/desk/src/BUILD/sane-backends-20120816/backend'
>> make: *** [all-recursive] Ошибка 1
>>
>> Do you know where function scan() is defined?
>>
>> /home/sergeil/desk/src/BUILD/sane-backends-20120816/backend/kvs40xx.c
>> ...
>>       if (duplex)
>>         {
>>           st = kvs40xx_set_window (s, SIDE_BACK);
>>           if (st)
>>             return st;
>>         }
>>
>>       st = scan (s);
>>       if (st)
>>         return st;
>> ...
>>
>>
>> PS: In case of simple configuration `./configure`, make can finish OK.
>>
>> --
>> Best regards,
>> Sergei LITVINENKO
>>
>> There is a great difference between
>> "be involved" and "be committed".
>> Usually we are committed...
>>
>>
>> --
>> sane-devel mailing list: sane-devel at lists.alioth.debian.org
>> http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel
>> Unsubscribe: Send mail with subject "unsubscribe your_password"
>>              to sane-devel-request at lists.alioth.debian.org
>
>
>
> --
> "The truth is an offense, but not a sin"
>
> --
> sane-devel mailing list: sane-devel at lists.alioth.debian.org
> http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel
> Unsubscribe: Send mail with subject "unsubscribe your_password"
>              to sane-devel-request at lists.alioth.debian.org