Max Filippov

Hello, this is in no way xtensa- or espressif-specific, so please propose it to the crosstool-NG mainline here: https://github.com/crosstool-ng/crosstool-ng

According to your screenshot no compilation or linking took place on ubuntu. Does anything change if you add -Wl,--no-relax to the linker command line on OSX?

Ok, then you can try to debug it. Maybe start with running link command under strace -f -c (is there strace in OSX? Does it have -c?) and seeing in...

> i've used dtruss, and result This is an execution trace, it's too detailed and it doesn't have timing information. I was talking about collecting syscall statistics: number of calls...

No time report, unfortunately. And call counts look rather small. Feel free to try any other profiling method, I'll sure take a look at the results.

There's a branch lx106-g++-1.21.0 in this repository, based on newer version of the crosstool-NG. Can you try it?

> still having trouble downloading certain packages, a lot of retries due to "file not found", I think mostly for gcc Ok, that's latest mainline crosstool-NG release, I'm not really...

Hi Angus, so, for the FreeRTOS you'll configure it with --enable-newlib-multithread and provide locking functions. People that don't need multithreading are not affected at all by this change. And this...

I'm not Mac user, and I can't see anything obvious to suggest here. The following report from a guy who successfully built the toolchain using ct-ng on Mac can probably...

Thanks for the report and reproducer. I can reproduce it. Looking at it.