screen-4.6.2 build fails

[Henry]

The build fails with the following errors.  Ideas on how to proceed?
TIA,
Henry

gcc -c -I. -I.  -I/usr/local/include
-DETCSCREENRC='"/usr/local/etc/screenrc"'
-DSCREENENCODINGS='"/usr/local/share/screen/utf8encodings"'
-DHAVE_CONFIG_H -DGIT_REV=\"\" \
     -g -O2 utmp.c
In file included from screen.h:30:0,
                 from utmp.c:34:
os.h:257:20: error: static declaration of ‘getutxent’ follows
non-static declaration
 #  define getutent getutxent
                    ^
utmp.c:92:21: note: in expansion of macro ‘getutent’
 static struct utmp *getutent __P((void));
                     ^
In file included from os.h:254:0,
                 from screen.h:30,
                 from utmp.c:34:
/usr/include/utmpx.h:135:15: note: previous declaration of ‘getutxent’ was here
 struct utmpx *getutxent(void) __RENAME(__getutxent50);
               ^
In file included from screen.h:30:0,
                 from utmp.c:34:
os.h:262:20: error: static declaration of ‘endutxent’ follows
non-static declaration
 #  define endutent endutxent
                    ^
utmp.c:93:13: note: in expansion of macro ‘endutent’
 static void endutent __P((void));
             ^
In file included from os.h:254:0,
                 from screen.h:30,
                 from utmp.c:34:
/usr/include/utmpx.h:132:6: note: previous declaration of ‘endutxent’ was here
 void endutxent(void);
      ^
In file included from screen.h:30:0,
                 from utmp.c:34:
os.h:261:20: error: static declaration of ‘setutxent’ follows
non-static declaration
 #  define setutent setutxent
                    ^
utmp.c:95:13: note: in expansion of macro ‘setutent’
 static void setutent __P((void));
             ^
In file included from os.h:254:0,
                 from screen.h:30,
                 from utmp.c:34:
/usr/include/utmpx.h:131:6: note: previous declaration of ‘setutxent’ was here
 void setutxent(void);
      ^
In file included from screen.h:30:0,
                 from utmp.c:34:
os.h:255:20: error: ‘UTMPX_FILE’ undeclared here (not in a function)
 #  define UTMPFILE UTMPX_FILE
                    ^
utmp.c:104:26: note: in expansion of macro ‘UTMPFILE’
 static char UtmpName[] = UTMPFILE;
                          ^
gmake: *** [Makefile:82: utmp.o] Error 1