Hey so here is what I found out about the error and solved it, it was
actually making this error because the folder named 'cp' exists, as soon
as I renamed the folder 'cp' to something else, the build got working
again.
Very weird issue, if anyone has an idea why it happened, my shell being
used is ZSH.
Kind regards,
Lahfa Samy
cp -p ../../gcc-11.2.0/gcc/ada/sinfo.ads
../../gcc-11.2.0/gcc/ada/sinfo.adb
../../gcc-11.2.0/gcc/ada/xsinfo.adb
../../gcc-11.2.0/gcc/ada/csinfo.adb ada/bldtools/sinfo
make[2]: cp: Permission denied
make[2]: *** [../../gcc-11.2.0/gcc/ada/Make-generated.in:44:
ada/sinfo.h] Error 127
Here is what ls shows about the permissions, manually running the
command in my shell works fine.
You're saying you have this experience:
$ cp -p
../../gcc-11.2.0/gcc/ada/sinfo.ads../../gcc-11.2.0/gcc/ada/sinfo.adb
../../gcc-11.2.0/gcc/ada/xsinfo.adb
../../gcc-11.2.0/gcc/ada/csinfo.adb ada/bldtools/sinfo
$ echo $?
0
It sounds like make could be using a cp binary you do not have
permission to execute, or running it in a context where it does not
have permission to execute. I think "permission denied" can also mean
the binary was compiled for a different system.
If I were troubleshooting your issue on my own system, I might mutate
the makefile such that it spewed more information, replacing "cp" with
such as:
ls -l $(type -p cp)
strace cp "$(@)"
where "$(@)" is the original args passed to cp.
I might also try replacing the cp binary with a wrapper script that
output the diagnostic info.
A painful bandaid for such weirdnesses can be to run the make steps by
hand such that make detects the outputs and skips the steps.
I'm actually pretty new to these things and mistakenly thought your
issue was simple. Others may know more than me, although it doesn't
yet sound like a coreboot-specific issue on your system to me, it
possibly could be.
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