On 12.05.2017 12:05, Vitalii Koshura wrote:
> Hello Gianfranco,
>
> We have Travis CI for continuous builds and it is not failed.
> Could you please take a look why Travis built it ok and you got errors?

My guess is that there is a compiler option that warns about format
errors which is treated as an error because of another option and both
are not activated in our default build but they are on the debian build.
I thought it's a compiler vresion issue but my gcc 6 doesn't even warn
me about this. The travis build uses gcc 4 I think.

Regards
Christian

> 2017-05-12 12:20 GMT+03:00 Gianfranco Costamagna <
> [email protected]>:
>
>> Hello David,
>>
>> boinc_client-app.o `test -f 'app.cpp' || echo './'`app.cpp
>> /usr/bin/g++ -DHAVE_CONFIG_H -I. -I..  -I.. -I../api -I../db -I../lib
>> -I../lib/mac -I../sched -I../tools -I../vda -pthread -Wdate-time
>> -D_FORTIFY_SOURCE=2  -Wall -Wextra -Wshadow -Wredundant-decls
>> -Wdisabled-optimization -Wpointer-arith -Wstrict-aliasing -Wcast-align
>> -I/usr/include -I/usr/include/openssl  -g -O3 -fdebug-prefix-map=/<<
>> BUILDDIR>>/boinc-7.7.0+dfsg~git20170511+r23716~r6~ubuntu16.10.1=. -fPIE
>> -fstack-protector-strong -Wformat -Werror=format-security -Wall -O3
>> -funroll-loops -fforce-addr -ffast-math -flto -Wall -c -o
>> boinc_client-app_config.o `test -f 'app_config.cpp' || echo
>> './'`app_config.cpp
>> app_config.cpp: In function ‘void 
>> print_msgs(std::vector<std::__cxx11::basic_string<char>
>>> , PROJECT*)’:
>> app_config.cpp:128:58: error: format not a string literal and no format
>> arguments [-Werror=format-security]
>> msg_printf_notice(p, false, NULL, msgs[i].c_str());
>> ^
>> cc1plus: some warnings being treated as errors
>>
>>
>> +static void print_msgs(vector<string> msgs, PROJECT* p) {
>> +    for (unsigned int i=0; i<msgs.size(); i++) {
>> +        msg_printf_notice(p, false, NULL, msgs[i].c_str());
>> +    }
>>
>> you probably need to use
>> msg_printf_notice(p, false, NULL, "%s", msgs[i].c_str());
>>
>> (note: I didn't test the above)
>>
>> cheers,
>>
>> G.
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