I’m doing a make all in the RTL and getting this internal error. Can anyone else replicate this?

/Users/ryanjoseph/Developer/fpc-gitlab/rtl/inc/genmath.inc:77:7: warning: Local variable "one" not used /Users/ryanjoseph/Developer/fpc-gitlab/rtl/inc/genmath.inc:78:7: warning: Local variable "zero" not used Assembling (pipe) ../../rtl/units/x86_64-darwin/system.s /Users/ryanjoseph/Developer/fpc-gitlab/rtl/inc/genmath.inc:898:7: error: Internal error 2014051001 error: Compilation aborted
make[1]: *** [system.ppu] Error 1
make: *** [darwin_all] Error 2

Regards,
Ryan Joseph

That's a new one... an unknown or unsupported tai_realconst(hp).realtyp value.  Did I break things again?!

Gareth aka. Kit

Can you replicate it? This may be the first time I’ve built from the gitlab branch on my new M1 Mac and something may be broken in my build system.

Regards,
Ryan Joseph

It's just a "make all" in the RTL directory on x86_64-darwin, right?  I can only do x86_64-linux, which I hope is nearly the same, but I'll let you know.

Gareth aka. Kit

On Apr 26, 2022, at 8:58 AM, J. Gareth Moreton via fpc-devel wrote: It's just a "make all" in the RTL directory on x86_64-darwin, right? I can only do x86_64-linux, which I hope is nearly the same, but I'll let you know.

Ok I think this was because I was using the wrong build script for the architecture since I change from x86_64-darwin to aarch64 the internal error seems to have gone away. I don’t understand why but this may be safe to ignore.

Regards,
Ryan Joseph

It would be best to keep a note of it though.  An internal error, no matter how messed up your build script or source files are, is an automatic bug, since they should never be triggered.

In the meantime I found a bug in cgobj.pas that I'm fixing as part of my CMOV upgrades (since the upgrades greatly increase the likelihood of triggering the bug) -
https://gitlab.com/freepascal.org/fpc/source/-/merge_requests/198 - it might be worth seeing if the internal error still happens after it's approved and merged.

Gareth aka. Kit