I spend hours trying to find this, and of course minutes after I post 
this I figure it out.

It appears the new toolchain barfs like this if you have NOGCCERROR=1 in 
/etc/mk.conf.  I commented this out and things work fine again.  Sigh.

--Dave
Dave Barr wrote:

> Okay, I've read up on this particular condition, but I can't seem to 
> make it go away.  I've removed all .depend files, and even removed all 
> my obj dirs and started from scratch.
> 
> My failure is as follows:
> [...]
> (cd /usr/src/lib/csu && 
> /usr/src/tools/obj/tools.NetBSD-1.5X-sparc/bin/nbmake  dependall)
> dependall ===> sparc_elf
> /usr/src/tools/obj/tools.NetBSD-1.5X-sparc/bin/sparc--netbsdelf-gcc -O2 
> -fPIC -Wall -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith 
> -Wno-uninitialized -Wreturn-type -Wpointer-arith -Wswitch -Wshadow 1 -I- 
> -I/usr/src/lib/csu/sparc_elf -DLIBC_SCCS -DPIC -DDYNAMIC -DELFSIZE=32 
> -I/usr/src/lib/csu/sparc_elf/../../../libexec/ld.elf_so 
> -I/usr/src/lib/csu/sparc_elf/../common_elf 
> -I/usr/src/lib/csu/sparc_elf/../../libc/dlfcn -DDWARF2_EH -nostdinc 
> -isystem /usr/include  -c -DCRT0 /usr/src/lib/csu/sparc_elf/crt0.c -o 
> crt0.o
> sparc--netbsdelf-gcc: cannot specify -o with -c or -S and multiple 
> compilations
> *** Error code 1
> 
> There seems to be a spurious '1' argument in there for some reason, but 
> with the twisty maze of Makefiles I can't seem to find it.
> 
> --Dave
> 
>