Re: compile failed with a break in a RT module task
Alec Ari <[email protected]> Fri, 21 Oct 2016 15:36:46 +0000 (UTC)
| Newsgroups | gmane.linux.real-time.rtai |
|---|---|
| Message-ID | <[email protected]> |
RTAI has some pretty ugly hacks in the math code. Jepler himself from LinuxCNC and I spent a lot of time fixing all the bugs with it. This tree is a bit out of date but thoroughly tested and is known to work, if you're only using LinuxCNC, there should be no problem. https://github.com/NTULINUX/RTAI For the record I offer commercial support for RTAI. Without seeing what code you're trying to build I can't tell you what the problem is. A CPU with SSE and SSE2 is required for full IEEE 754 compliant math as x87 FPU is not accurate. Hard float only. I should probably add -O2 to RTAI_FP_CFLAGS as -D_FORTIFY_SOURCE=2 is specified, I haven't worked on it in awhile, haven't had a reason to yet. Alec Ari _______________________________________________ Rtai mailing list [email protected] https://mail.rtai.org/cgi-bin/mailman/listinfo/rtai