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C++ user apps
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Simon Glass
Hi,
Is there any guidance about using C++ in Zephyr? Is it common / recommended? Does anyone have a link to a previous discussion? Regards, Simon
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Peter A. Bigot
The meta-issue is: https://github.com/zephyrproject-rtos/zephyr/issues/18554
I personally am using C++20 but haven't got language-independent functionality to the point where I can really start making progress in a real application. Generally C++ should work at application level and you stick to basic language capabilities avoiding things like atomic, thread, and (to some degree) exceptions. Peter
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Kim Bøndergaard
For application code it seems to be OK. You just have to enable it properly in your config:
Some of the configs I've been using:
CONFIG_STD_CPP11=y / CONFIG_STD_CPP14=y
CONFIG_NEWLIB_LIBC=y
CONFIG_CPLUSPLUS=y
CONFIG_LIB_CPLUSPLUS=y
CONFIG_RTTI=y
Beware of some of the pitfalls with e.g. exceptions.
Kim Bøndergaard
Prevas A/S Team Manager / Systems Architect Hedeager 3, DK-8200 Aarhus N Phone +45 3315 9090
From: devel@... <devel@...> on behalf of Simon Glass via lists.zephyrproject.org <sjg=chromium.org@...>
Sent: Monday, August 24, 2020 17:17 To: devel <devel@...> Subject: [Zephyr-devel] C++ user apps Hi,
Is there any guidance about using C++ in Zephyr? Is it common / recommended? Does anyone have a link to a previous discussion? Regards, Simon
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Simon Glass <sjg@...>
Hi,
toggle quoted messageShow quoted text
Thank you for the info! Regards, Simon
On Mon, 24 Aug 2020 at 23:54, Kim Bøndergaard <Kim.Bondergaard@prevas.dk> wrote:
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