make'ing current for i386 appears to fail buliding includes:

includes ===> regress/usr.bin/m4
(cd /current/usr/src/lib/csu &&  make depend && make  MKMAN=no &&  make MKMAN=no install)
depend ===> i386_elf
all ===> i386_elf
cc -O2 -fPIC -Werror   -DLIBC_SCCS -DPIC -DDYNAMIC -DELFSIZE=32 -I/current/usr/src/lib/csu/i386_elf/../../../libexec/ld.elf_so -I/current/usr/src/lib/csu/i386_elf/../common_elf -nostdinc -idirafter /current/i386/usr/include -c -DCRT0 /current/usr/src/lib/csu/i386_elf/crt0.c -o crt0.o
In file included from /current/usr/src/lib/csu/i386_elf/../common_elf/common.h:47,
                 from /current/usr/src/lib/csu/i386_elf/crt0.c:35:
/current/usr/src/lib/csu/i386_elf/../../../libexec/ld.elf_so/rtld.h:180: field `linkmap' has incomplete type
cc1: warnings being treated as errors
In file included from /current/usr/src/lib/csu/i386_elf/crt0.c:35:
/current/usr/src/lib/csu/i386_elf/../common_elf/common.h:83: warning: parameter names (without types) in function declaration
/current/usr/src/lib/csu/i386_elf/../common_elf/common.h:83: warning: data definition has no type or storage class
*** Error code 1

Stop.
*** Error code 1

Stop.
*** Error code 1

Stop.