Re: [netbsd-5] internal compiler error when building GENERIC

["David H. Gutteridge" <dhgutteridge%sympatico.ca@localhost>]

On Tue, 3 Feb 2009 22:09:46, Jukka Salmi wrote:
> Hello,
>
> not sure where to post this, but since NetBSD 5 has not been released
> yet I think current-users is the right place...
>
> Building a GENERIC kernel on a i386 system reproducibly fails with an
> internal compiler error:
>
> $ uname -mrs
> NetBSD 5.0_BETA i386
> $ config -s /usr/src/sys -b GENERIC /usr/src/sys/arch/i386/conf/GENERIC
> Build directory is GENERIC
> Don't forget to run "make depend"
> $ cd GENERIC
> $ make depend all
> [...]
> #    create  GENERIC/uvm_km.d
> mkdep -f uvm_km.d --  -ffreestanding -fno-zero-initialized-in-bss  -O2 
> -std=gnu99 -fno-strict-aliasing   -Werror -Wall -Wno-main 
> -Wno-format-zero-length -Wpointer-arith -Wmissing-prototypes 
> -Wstrict-prototypes -Wswitch -Wshadow -Wcast-qual -Wwrite-strings 
> -Wno-unreachable-code -Wno-sign-compare -Wno-pointer-sign -Wno-attributes 
> -Wextra -Wno-unused-parameter  -Werror -march=i486 -mtune=pentiumpro   
> -Di386 -I. -I/usr/src/sys/contrib/dev/ath/netbsd 
> -I/usr/src/sys/../common/include -I/usr/src/sys/arch  -I/usr/src/sys 
> -nostdinc -DLKM -DMAXUSERS=64 -D_KERNEL -D_KERNEL_OPT 
> -I/usr/src/sys/lib/libkern/../../../common/lib/libc/quad 
> -I/usr/src/sys/lib/libkern/../../../common/lib/libc/string 
> -I/usr/src/sys/lib/libkern/../../../common/lib/libc/arch/i386/string   
> -I/usr/src/sys/../common/include -I/usr/src/sys/dist/ipf  
> /usr/src/sys/uvm/uvm_km.c
> cc1: internal compiler error: Segmentation fault
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <URL:http://www.NetBSD.org/Misc/send-pr.html> for instructions.
> mkdep: compile failed.
> *** Error code 1
> [...]
>
> This is with today's netbsd-5 sources.  I'm seeing the problem on three
> different systems (two of which are "real" netbsd-5 systems, and on the 
> third
> which runs -current (5.99.5) I build inside a netbsd-5 chroot environment),
> thus I'd rule out memory problems...
>
> Is anybody else seeing this as well?
>
>
> Regards, Jukka

I did a full make release on 5.0_RC1/i386 last night after bringing in
the scads of pullups that snj@ put in, without error.  I just did a
cvs update again for good measure and manually built GENERIC, and
didn't encounter the problem you're seeing.  I didn't spot anything
different in my output other than that I'm passing -pipe.

#    create  GENERIC/uvm_km.d
mkdep -f uvm_km.d --  -pipe -O2 -ffreestanding -fno-zero-initialized-in-bss  
-pipe -O2 -std=gnu99 -fno-strict-aliasing   -Werror -Wall -Wno-main 
-Wno-format-zero-length -Wpointer-arith -Wmissing-prototypes 
-Wstrict-prototypes -Wswitch -Wshadow -Wcast-qual -Wwrite-strings 
-Wno-unreachable-code -Wno-sign-compare -Wno-pointer-sign -Wno-attributes 
-Wextra -Wno-unused-parameter  -Werror -march=i486 -mtune=pentiumpro   
-Di386 -I. -I../../../../contrib/dev/ath/netbsd 
-I../../../../../common/include -I../../../../arch  -I../../../.. -nostdinc 
-DLKM -DMAXUSERS=64 -D_KERNEL -D_KERNEL_OPT 
-I../../../../lib/libkern/../../../common/lib/libc/quad 
-I../../../../lib/libkern/../../../common/lib/libc/string 
-I../../../../lib/libkern/../../../common/lib/libc/arch/i386/string   
-I../../../../../common/include -I../../../../dist/ipf  
../../../../uvm/uvm_km.c

Regards,

Dave