So figured out what the problem was with the patch - it compiles. Just testing execution at the moment.
Regards, Mark ______________________________ mark.stev...@wildernesslabs.co > On 25 Jun 2023, at 17:53, Mark Stevens <mark.stev...@wildernesslabs.co> wrote: > > So here is what I have run: > > git checkout master > git clean -dfx > git reset —hard > gh pr checkout 9610 > make distclean > ./tools/configure.sh -l raspberrypi-pico-w:nsh > make -j > > So should just be a base configuration and this compiles OK. > > I then reconfigured to system to add > > C++ > uCLib++ > hellowxx > Removed some applications and tests that I’m not interested in and add my > application. > > make -j clean && make -j > > And this results in: > > Create version.h > sed: 1: "/CONFIG_BASE_DEFCONFIG/ ...": bad flag in substitute command: '}' > make: *** [include/nuttx/config.h] Error 1 > make: *** Waiting for unfinished jobs.... > > Regards, > Mark > ______________________________ > mark.stev...@wildernesslabs.co > > > > >> On 25 Jun 2023, at 11:39, Xiang Xiao <xiaoxiang781...@gmail.com> wrote: >> >> Mark, could you try this patch: >> https://github.com/apache/nuttx/pull/9610 >> >> On Sun, Jun 25, 2023 at 3:50 PM 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 >>>> >>>> >>>> >>>> >>>> >>> >>> >
