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Balerion's avatar
Balerion
Icon for Occasional Contributor rankOccasional Contributor
1 year ago

Unable to use C++11 in Nios II

Hi, I have been recently facing a problem which is I couldn't compile my program using c++ libraries in a nios2 application project. My gnu's version is 5.3.0. Also, I did research about it and foun...
Nios Cpu
BoonBengT_Altera's avatar
BoonBengT_Altera
Icon for Moderator rankModerator
1 year ago

Hi @Balerion,


Noted on the intention to utilize some of the standard c libraries. By default the nios hal has included some of the standard library as part of the runtime env. (https://www.intel.com/content/www/us/en/docs/programmable/683282/current/c-standard-library-newlib.html)


Would suggest to use the more light weight version of those library as it would use less RAM, and below are some of the explanation of the limitation:

- https://www.intel.com/content/www/us/en/docs/programmable/683282/current/use-the-small-newlib-c-library.html


Note: there are also options available to create own custom/update the standard library . (https://www.intel.com/content/www/us/en/docs/programmable/683282/current/creating-a-custom-version-of-newlib.html)


Best Wishes

BB