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John Woods

2018-Mar-01 22:59 UTC

Plugin charset_alias compile error: void function cannot return value

Hey Everyone,

     We are getting a compile error for Dovecot 2.2.34 on Solaris 11.3 
x86, using Solaris Studio 12.6 compiler, and it doesn't occur with 
Dovecot 2.2.33.

    Making all in charset-alias
    source='charset-alias-plugin.c'
object='charset-alias-plugin.lo'
    libtool=yes \
    DEPDIR=.deps depmode=none /bin/sh ../../../depcomp \
    /bin/sh ../../../libtool  --tag=CC    --mode=compile cc
    -DHAVE_CONFIG_H -I. -I../../..  -I../../../src/lib 
    -I../../../src/lib-master -I../../../src/lib-mail 
    -I../../../src/lib-charset -I../../../src/lib-index 
    -I../../../src/lib-storage -m64 -I/usr/local/include
    -I/usr/mysql/5.7/include -I/usr/local/include/sasl -I/usr/include
    -L/usr/local/lib -L/usr/local/lib/sasl2 -L/usr/mysql/5.7/lib/64
    -L/usr/lib/64 -L/usr/lib -R/usr/local/lib -R/usr/local/lib/sasl2
    -R/usr/mysql/5.7/lib/64 -R/usr/lib/64 -R/usr/lib   -m64
    -I/usr/local/include -I/usr/mysql/5.7/include
    -I/usr/local/include/sasl -I/usr/include -L/usr/local/lib
    -L/usr/local/lib/sasl2 -L/usr/mysql/5.7/lib/64 -L/usr/lib/64
    -L/usr/lib -R/usr/local/lib -R/usr/local/lib/sasl2
    -R/usr/mysql/5.7/lib/64 -R/usr/lib/64 -R/usr/lib -c -o
    charset-alias-plugin.lo charset-alias-plugin.c
    libtool: compile:  cc -DHAVE_CONFIG_H -I. -I../../..
    -I../../../src/lib -I../../../src/lib-master -I../../../src/lib-mail
    -I../../../src/lib-charset -I../../../src/lib-index
    -I../../../src/lib-storage -m64 -I/usr/local/include
    -I/usr/mysql/5.7/include -I/usr/local/include/sasl -I/usr/include
    -L/usr/local/lib -L/usr/local/lib/sasl2 -L/usr/mysql/5.7/lib/64
    -L/usr/lib/64 -L/usr/lib -R/usr/local/lib -R/usr/local/lib/sasl2
    -R/usr/mysql/5.7/lib/64 -R/usr/lib/64 -R/usr/lib -m64
    -I/usr/local/include -I/usr/mysql/5.7/include
    -I/usr/local/include/sasl -I/usr/include -L/usr/local/lib
    -L/usr/local/lib/sasl2 -L/usr/mysql/5.7/lib/64 -L/usr/lib/64
    -L/usr/lib -R/usr/local/lib -R/usr/local/lib/sasl2
    -R/usr/mysql/5.7/lib/64 -R/usr/lib/64 -R/usr/lib -c
    charset-alias-plugin.c  -KPIC -DPIC -o .libs/charset-alias-plugin.o
    *"charset-alias-plugin.c", line 86: void function cannot return
value**
    **"charset-alias-plugin.c", line 92: void function cannot return
value*
    cc: acomp failed for charset-alias-plugin.c

     In charset-alias-plugin.c, the functions 
charset_alias_to_utf8_end() and charset_alias_to_utf8_reset() are 
declared to return void, but they also attempt to return something. I 
suspect other compilers, such as GCC, might generate a warning about the 
"return" statement, but Solaris Studio compiler is being more strict 
about it...

     I suspect that the "return" keyword should be dropped from both 
functions. Thoughts?

Thanks,
John


*John Woods | System Integration Administrator*
*Great Plains Manufacturing* | 1030 E North St | Salina, KS 67401
P: 785-823-3276 ext. 2663 | F: 785-822-5676 | E: 
john.woods at greatplainsmfg.com <mailto:john.woods at greatplainsmfg.com>

<http://www.greatplainsmfg.com/>

<http://www.facebook.com/greatplainsag> 
<http://www.twitter.com/greatplains_ag> 
<http://www.youtube.com/greatplainsmfg>

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Aki Tuomi

2018-Mar-02 06:36 UTC

head link

Plugin charset_alias compile error: void function cannot return value

> On 02 March 2018 at 00:59 John Woods <john.woods at
greatplainsmfg.com> wrote:
> 
> 
> Hey Everyone,
> 
>      We are getting a compile error for Dovecot 2.2.34 on Solaris 11.3 
> x86, using Solaris Studio 12.6 compiler, and it doesn't occur with 
> Dovecot 2.2.33.
> 
>     Making all in charset-alias
>     source='charset-alias-plugin.c'
object='charset-alias-plugin.lo'
>     libtool=yes \
>     DEPDIR=.deps depmode=none /bin/sh ../../../depcomp \
>     /bin/sh ../../../libtool  --tag=CC    --mode=compile cc
>     -DHAVE_CONFIG_H -I. -I../../..  -I../../../src/lib 
>     -I../../../src/lib-master -I../../../src/lib-mail 
>     -I../../../src/lib-charset -I../../../src/lib-index 
>     -I../../../src/lib-storage -m64 -I/usr/local/include
>     -I/usr/mysql/5.7/include -I/usr/local/include/sasl -I/usr/include
>     -L/usr/local/lib -L/usr/local/lib/sasl2 -L/usr/mysql/5.7/lib/64
>     -L/usr/lib/64 -L/usr/lib -R/usr/local/lib -R/usr/local/lib/sasl2
>     -R/usr/mysql/5.7/lib/64 -R/usr/lib/64 -R/usr/lib   -m64
>     -I/usr/local/include -I/usr/mysql/5.7/include
>     -I/usr/local/include/sasl -I/usr/include -L/usr/local/lib
>     -L/usr/local/lib/sasl2 -L/usr/mysql/5.7/lib/64 -L/usr/lib/64
>     -L/usr/lib -R/usr/local/lib -R/usr/local/lib/sasl2
>     -R/usr/mysql/5.7/lib/64 -R/usr/lib/64 -R/usr/lib -c -o
>     charset-alias-plugin.lo charset-alias-plugin.c
>     libtool: compile:  cc -DHAVE_CONFIG_H -I. -I../../..
>     -I../../../src/lib -I../../../src/lib-master -I../../../src/lib-mail
>     -I../../../src/lib-charset -I../../../src/lib-index
>     -I../../../src/lib-storage -m64 -I/usr/local/include
>     -I/usr/mysql/5.7/include -I/usr/local/include/sasl -I/usr/include
>     -L/usr/local/lib -L/usr/local/lib/sasl2 -L/usr/mysql/5.7/lib/64
>     -L/usr/lib/64 -L/usr/lib -R/usr/local/lib -R/usr/local/lib/sasl2
>     -R/usr/mysql/5.7/lib/64 -R/usr/lib/64 -R/usr/lib -m64
>     -I/usr/local/include -I/usr/mysql/5.7/include
>     -I/usr/local/include/sasl -I/usr/include -L/usr/local/lib
>     -L/usr/local/lib/sasl2 -L/usr/mysql/5.7/lib/64 -L/usr/lib/64
>     -L/usr/lib -R/usr/local/lib -R/usr/local/lib/sasl2
>     -R/usr/mysql/5.7/lib/64 -R/usr/lib/64 -R/usr/lib -c
>     charset-alias-plugin.c  -KPIC -DPIC -o .libs/charset-alias-plugin.o
>     *"charset-alias-plugin.c", line 86: void function cannot
return value**
>     **"charset-alias-plugin.c", line 92: void function cannot
return value*
>     cc: acomp failed for charset-alias-plugin.c
> 
>      In charset-alias-plugin.c, the functions 
> charset_alias_to_utf8_end() and charset_alias_to_utf8_reset() are 
> declared to return void, but they also attempt to return something. I 
> suspect other compilers, such as GCC, might generate a warning about the 
> "return" statement, but Solaris Studio compiler is being more
strict
> about it...
> 
>      I suspect that the "return" keyword should be dropped from
both
> functions. Thoughts?
> 
> Thanks,
> John
> 
> 
> *John Woods | System Integration Administrator*
> *Great Plains Manufacturing* | 1030 E North St | Salina, KS 67401
> P: 785-823-3276 ext. 2663 | F: 785-822-5676 | E: 
> john.woods at greatplainsmfg.com <mailto:john.woods at
greatplainsmfg.com>
> 
> <http://www.greatplainsmfg.com/>
> 
> <http://www.facebook.com/greatplainsag> 
> <http://www.twitter.com/greatplains_ag> 
> <http://www.youtube.com/greatplainsmfg>
>
Hi!

Thank you for your report, we'll take a look!

Aki

MRob

2018-Mar-02 07:38 UTC

head link

Plugin charset_alias

On 2018-03-01 22:59, John Woods wrote:> Hey Everyone,
> 
>     We are getting a compile error for Dovecot 2.2.34 on Solaris 11.3
> x86, using Solaris Studio 12.6 compiler, and it doesn't occur with
> Dovecot 2.2.33.
> 
>> Making all in charset-alias
Can someone easily explain what the usage of this plugin is? Maybe 
example when it is helpful?

Teemu Huovila

2018-Mar-02 09:57 UTC

head link

Plugin charset_alias

On 02.03.2018 09:38, MRob wrote:> On 2018-03-01 22:59, John Woods wrote:
>> Hey Everyone,
>>
>> ??? We are getting a compile error for Dovecot 2.2.34 on Solaris 11.3
>> x86, using Solaris Studio 12.6 compiler, and it doesn't occur with
>> Dovecot 2.2.33.
>>
>>> Making all in charset-alias
> 
> Can someone easily explain what the usage of this plugin is? Maybe example
when it is helpful?There is a short explanation at https://wiki2.dovecot.org/Plugins/CharsetAlias

It is intended for mapping charactersets to work around some e.g. Windows
specific letters being lost when Dovecot converts mail to UTF8 using iconv.

br,
Teemu

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