(cd /usr/src/lib/csu &&  make depend && NOMAN= make && NOMAN= make install)
depend ===> sparc
depend ===> c++
all ===> sparc
cc -O  -Werror  -DLIBC_SCCS -I/usr/src/lib/csu/sparc/.. -c -DCRT0 -DDYNAMIC
/usr/src/lib/csu/sparc/crt0.c -o crt0.o
cc1: warnings being treated as errors
In file included from /usr/src/lib/csu/sparc/crt0.c:219:
/usr/src/lib/csu/sparc/../common.c:35: warning: `struct crt_ldso' declared
inside parameter list
/usr/src/lib/csu/sparc/../common.c:35: warning: its scope is only this
definition or declaration,
/usr/src/lib/csu/sparc/../common.c:35: warning: which is probably not what
you want.
/usr/src/lib/csu/sparc/../common.c: In function `__load_rtld':
/usr/src/lib/csu/sparc/../common.c:42: storage size of `crt' isn't known
/usr/src/lib/csu/sparc/../common.c:132: `CRT_VERSION_BSD_4' undeclared
(first use this function)
/usr/src/lib/csu/sparc/../common.c:132: (Each undeclared identifier is
reported only once
/usr/src/lib/csu/sparc/../common.c:132: for each function it appears in.)
/usr/src/lib/csu/sparc/../common.c:137: `CRT_VERSION_BSD_3' undeclared
(first use this function)
/usr/src/lib/csu/sparc/../common.c:140: dereferencing pointer to incomplete
type
/usr/src/lib/csu/sparc/../common.c:144: dereferencing pointer to incomplete
type
/usr/src/lib/csu/sparc/../common.c: In function `dlopen':
/usr/src/lib/csu/sparc/../common.c:168: dereferencing pointer to incomplete
type
/usr/src/lib/csu/sparc/../common.c: In function `dlclose':
/usr/src/lib/csu/sparc/../common.c:178: dereferencing pointer to incomplete
type
/usr/src/lib/csu/sparc/../common.c: In function `dlsym':
/usr/src/lib/csu/sparc/../common.c:189: dereferencing pointer to incomplete
type
/usr/src/lib/csu/sparc/../common.c: In function `dlctl':
/usr/src/lib/csu/sparc/../common.c:200: dereferencing pointer to incomplete
type
/usr/src/lib/csu/sparc/../common.c: In function `dlerror':
/usr/src/lib/csu/sparc/../common.c:209: dereferencing pointer to incomplete
type
/usr/src/lib/csu/sparc/../common.c: In function `dladdr':
/usr/src/lib/csu/sparc/../common.c:220: dereferencing pointer to incomplete
type
/usr/src/lib/csu/sparc/../common.c:223: dereferencing pointer to incomplete
type
*** Error code 1

Stop.