error:\\\'fl::nan\\\' defined but not used

[Unknown]

Hi,

I am experimenting installation problems in Ubuntu 16.04 LTS.
After giving the command

./build.sh

I obtain the next messages:

— Build files have been written to: /home/oross/fuzzylite-5.0/fuzzylite-5.0/fuzzylite/release
[ 1%] Building CXX object CMakeFiles/fl-shared.dir/src/defuzzifier/IntegralDefuzzifier.cpp.o
In file included from /home/oross/fuzzylite-5.0/fuzzylite-5.0/fuzzylite/./fl/defuzzifier/Defuzzifier.h:30:0,
from /home/oross/fuzzylite-5.0/fuzzylite-5.0/fuzzylite/./fl/defuzzifier/IntegralDefuzzifier.h:28,
from /home/oross/fuzzylite-5.0/fuzzylite-5.0/fuzzylite/src/defuzzifier/IntegralDefuzzifier.cpp:25:
/home/oross/fuzzylite-5.0/fuzzylite-5.0/fuzzylite/./fl/fuzzylite.h:103:18: error: ‘fl::nan’ defined but not used [-Werror=unused-variable]
const scalar nan = std::numeric_limits<scalar>::quiet_NaN();
^
/home/oross/fuzzylite-5.0/fuzzylite-5.0/fuzzylite/./fl/fuzzylite.h:104:18: error: ‘fl::inf’ defined but not used [-Werror=unused-variable]
const scalar inf = std::numeric_limits<scalar>::infinity();
^
cc1plus: all warnings being treated as errors
CMakeFiles/fl-shared.dir/build.make:134: recipe for target ‘CMakeFiles/fl-shared.dir/src/defuzzifier/IntegralDefuzzifier.cpp.o’ failed
make[2]: *** [CMakeFiles/fl-shared.dir/src/defuzzifier/IntegralDefuzzifier.cpp.o] Error 1
CMakeFiles/Makefile2:67: recipe for target ‘CMakeFiles/fl-shared.dir/all’ failed
make[1]: *** [CMakeFiles/fl-shared.dir/all] Error 2
Makefile:127: recipe for target ‘all’ failed
make: *** [all] Error 2

FINISHED: all
******************************

Please help me to solve this problem.

Best regards,

Oscar

[Juan Rada-Vilela (admin)]

Hi,

thank you for your post.

To address the issue you are experiencing, please download fuzzylite 5.1 from the github repository: https://github.com/fuzzylite/fuzzylite/ (release branch).

or clicking the link below

https://github.com/fuzzylite/fuzzylite/archive/release.zip

Thanks!

Let me know if it works for you.

Cheers.

[Unknown]

Dear Juan Rada,

Thank you for your help. Now everything is working fine.

Best regards,

Oscar

[Author]

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