guile-2 on Tru64/OSF1 regcomp.c const warning and unresolved mktime_internal

[Jay K]

/bin/ksh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. 
-I/usr/users/jay/s/guile-2.0-2.0.13+1.orig/lib -I..   
-I/usr/users/jay/s/guile-2.0-2.0.13+1.orig  -mieee -I/usr/users/jay/include  
-I/usr/users/jay/include -pthread -MT regex.lo -MD -MP -MF .deps/regex.Tpo -c 
-o regex.lo /usr/users/jay/s/guile-2.0-2.0.13+1.orig/lib/regex.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. 
-I/usr/users/jay/s/guile-2.0-2.0.13+1.orig/lib -I.. 
-I/usr/users/jay/s/guile-2.0-2.0.13+1.orig -mieee -I/usr/users/jay/include 
-I/usr/users/jay/include -pthread -MT regex.lo -MD -MP -MF .deps/regex.Tpo -c 
/usr/users/jay/s/guile-2.0-2.0.13+1.orig/lib/regex.c  -DPIC -o .libs/regex.o
In file included from /usr/users/jay/s/guile-2.0-2.0.13+1.orig/lib/regex.c:71:0:
/usr/users/jay/s/guile-2.0-2.0.13+1.orig/lib/regcomp.c: In function 
'build_charclass':
/usr/users/jay/s/guile-2.0-2.0.13+1.orig/lib/regcomp.c:3607:3: warning: passing 
argument 1 of 'wctype' discards 'const' qualifier from pointer target type 
[enabled by default]
In file included from ./wctype.h:59:0,

mbcset->char_classes[mbcset->nchar_classes++] = __wctype (name);

For increased portability, please cast away const here:

mbcset->char_classes[mbcset->nchar_classes++] = __wctype ((char*)(name));

I realize it is just a warning, but still seems nice-ish.

libtool: link: gcc -shared  -DPIC  .libs/binary-io.o .libs/c-ctype.o 
.libs/c-strcasecmp.o .libs/c-strncasecmp.o .libs/dirname-lgpl.o 
.libs/basename-lgpl.o .libs/stripslash.o .libs/full-read.o .libs/full-write.o 
.libs/hard-locale.o .libs/localcharset.o .libs/malloca.o .libs/math.o 
.libs/nproc.o .libs/pipe2.o .libs/safe-read.o .libs/safe-write.o 
.libs/stat-time.o .libs/strftime.o .libs/striconveh.o .libs/sys_socket.o 
.libs/tempname.o .libs/unistd.o .libs/wctype-h.o .libs/xsize.o 
.libs/asnprintf.o .libs/canonicalize-lgpl.o .libs/dirfd.o .libs/gai_strerror.o 
.libs/isfinite.o .libs/isinf.o .libs/malloc.o .libs/mbrtowc.o .libs/mbsinit.o 
.libs/mkostemp.o .libs/printf-args.o .libs/printf-parse.o .libs/putenv.o 
.libs/readlink.o .libs/regex.o .libs/secure_getenv.o .libs/setenv.o 
.libs/time_rz.o .libs/timegm.o .libs/unsetenv.o .libs/vasnprintf.o 
.libs/vsnprintf.o .libs/wcrtomb.o   -L/usr/users/jay/lib -lunistring 
/usr/users/jay/lib/libiconv.so /usr/users/jay/lib/libgc.so -lpthread -lrt 
-lpthreads -lm  -pthread   -pthread -Wl,-msym -Wl,-soname -Wl,libgnu.so.0 `test 
-n "0.0.0:0.0" && func_echo_all "-Wl,-set_version -Wl,0.0.0:0.0"` 
-Wl,-update_registry -Wl,.libs/so_locations -o .libs/libgnu.so.0.0.0

Unresolved symbol: mktime_internal

I haven't solved yet.

libgnu.so? That seems kinda wrong but maybe I don't understand something.
Maybe it is really just building libgnu.a and doesn't use/install libgnu.so.

Thank you,
 - Jay