My mistake on the version. The patch builds OK. Back to working on the project later today.
Thank you. Regards, Mark _____________________________ Blog: blog.thepcsite.co.uk Twitter: @nevynuk > On 25 Jun 2023, at 08:50, Mark Stevens <m...@thepcsite.co.uk> wrote: > > So a little more progress on this one. > > Turning on C++ Exception support for the PicoW:nsh build configuration > generates errors: > > CC: pthread/pthread_testcancel.c machine/arm/gnu_unwind_find_exidx.c:32:8: > error: unknown type name '__EIT_entry' > 32 | static __EIT_entry *__exidx_start_elf; > | ^~~~~~~~~~~ > > Configuration is: > > - C++ enabled > - uCLib++ library > - GNU low level support > - Exceptions enabled. > > Turning exceptions off gives me missing symbols, guess that is going to be a > missing library in the link phase. > > Regards, > Mark > _____________________________ > Blog: blog.thepcsite.co.uk > Twitter: @nevynuk > > > > > >> On 24 Jun 2023, at 18:59, Mark Stevens <m...@thepcsite.co.uk> wrote: >> >> I’m currently working on a home project with NuttX and my preferred language >> is really C++ for what I am doing. I can work in C if necessary but I’d >> like to use some C++ features. >> >> So far I have managed to get the framework of what is needed configured and >> the next step is to start some application implementation. So I’m thinking >> core logic unit tested using the simulator and basic C++ application on the >> laptop. >> >> So I have started a fairly basic test scenario and hit a problem with the >> C++ support in NuttX. >> >> My application is going to be using some of the STL, at the moment I’m >> hitting issues with string and vector, two fairly basic and simple classes. >> I’m not getting any application to compile successfully. I have tried: >> >> - Basic C++ support >> - LLVM with both the LLVM and GNU low level libraries >> - uCLib++ with both LLVM and GNU libraries >> >> I have tried this with both the sim:nsh and the raspberrypi-pico-w:nsh >> configurations. >> >> The classes I am using are fairly basic so I could implement them myself, I >> would prefer to use a library version though. >> >> Has anyone managed to use the C++ libraries with NuttX ? >> >> Regards, >> Mark >> _____________________________ >> Blog: blog.thepcsite.co.uk >> Twitter: @nevynuk >> >> >> >> >> >
