more beta_5 native build problems;

[Brad Parker <brad%heeltoe.com@localhost>]

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

-brad