After fixing groff and the asn1 problem things chugged along until this. It
makes no sense to me. I'm going to get some coffee.
(if I remove the 'CC=' it works, btw)
...
# create vax_elf/crt0.d
CC=/usr/src/release-5/tooldir/bin/vax--netbsdelf-gcc
/usr/src/release-5/tooldir/bin/nbmkdep -f crt0.d --
-I/usr/src/lib/csu/vax_elf -DLIBC_SCCS -DPIC -DDYNAMIC -DELFSIZE=32
-I/usr/src/libexec/ld.elf_so -I/usr/src/lib/csu/vax_elf/../common_elf
-I/usr/src/lib/libc/dlfcn -DDWARF2_EH -DJCR -DDSO_HANDLE -nostdinc -isystem
/usr/src/release-5/destdir/vax/usr/include /usr/src/lib/csu/vax_elf/crt0.c
In file included from /usr/src/release-5/destdir/vax/usr/include/sys/types.h:42,
from /usr/src/lib/csu/vax_elf/../common_elf/common.h:37,
from /usr/src/lib/csu/vax_elf/crt0.c:38:
/usr/src/release-5/destdir/vax/usr/include/sys/featuretest.h:61:28: error: missing binary
operator before token "&&"
/usr/src/release-5/destdir/vax/usr/include/sys/featuretest.h:65:5: error:
operator '!' has no left operand
/usr/src/release-5/destdir/vax/usr/include/sys/featuretest.h:70:5: error:
operator '(' has no left operand