Make errors in 4.0.39, mbswidth()

[Matt Schalit]

Hi folks, 

Trying to compile 4.0.39 on an i586-sco-sysv5uw7.1.1,
UnixWare 7.1.1 system, using gcc 2.95.2.1 and gnu-make-3.79.1.

I get make errors and I don't know how to fix them.
Would someone please advise?  The make ouput and some of the
header files that conflict are listed below:

I used the following to configure:
------------------------------------------------------------------------
LDFLAGS="-L/usr/lib -L/lib -L/usr/ccs/lib -L/usr/local/lib" \
CPPFLAGS="-I/usr/include -I/usr/local/include" LIBS="-lsocket -lnsl" \
./configure > con.log 2>&1
------------------------------------------------------------------------




make.log
--------------------------------------------------------------------------
gcc -DLIBDIR=\"/usr/local/lib\" -DHAVE_CONFIG_H -I.. -I. -I../intl -g -O2 -c -o 
mbswidth.o `test -f mbswidth.c || echo './'`mbswidth.c
In file included from mbswidth.c:85:
mbswidth.h:37: conflicting types for `mbswidth'
/usr/local/lib/gcc-lib/i586-sco-sysv5uw7.1.1/2.95.2.1/include/wchar.h:201: 
previous declaration of `mbswidth'
gmake[2]: *** [mbswidth.o] Error 1
gmake[2]: Leaving directory `/home/matthew/Uber/Dev/fileutils-4.0.39/lib'
gmake[1]: *** [all-recursive] Error 1
gmake[1]: Leaving directory `/home/matthew/Uber/Dev/fileutils-4.0.39'
gmake: *** [all-recursive-am] Error 2
------------------------------------------------------------------------




./libs/mbswidth.h:37:
---------------------------------------------------------------
/* Returns the number of screen columns needed for STRING.  */
extern int mbswidth PARAMS ((const char *string, int flags));
---------------------------------------------------------------





/usr/local/lib/gcc-lib/i586-sco-sysv5uw7.1.1/2.95.2.1/include/wchar.h:201
------------------------------------------------------------------
#if !defined (__STRICT_ANSI__) && !defined(_XOPEN_SOURCE)
extern int      mbswidth(const char *, size_t);
extern int      wcwidth(wint_t);
extern int      vfwscanf(struct _FILE_ *, const wchar_t *, _VA_LIST);
extern int      vwscanf(const wchar_t *, _VA_LIST);
extern int      vswscanf(const wchar_t *, const wchar_t *, _VA_LIST);
#endif
--------------------------------------------------------------------


Thanks for you time,
Matthew