compilation error groff-1.17

[Robert Benites]

GROFF VERSION:
groff-1.17

MACHINE:
SGI Workstiation

OS:
IRIX davinci 6.5 01200533 IP32


COMPILER:
MIPSpro Compilers: Version 7.30


INPUT FILES:
distribution files


COMMAND LINE:
make (after a configure)

DESCRIPTION OF INCORRECT BEHAVIOUR:
make[2]: Entering directory 
`/woodfin/users/benites/sm/groff-1.17/src/preproc/html'
CC -I. -I/usr/people/benites/woodfin/sm/groff-1.17/src/preproc/html 
-I/usr/people/benites/woodfin/sm/groff-1.17/src/include 
-I/usr/people/benites/woodfin/sm/groff-1.17/src/include -DHAVE_STDLIB_H=1 
-DHAVE_UNISTD_H=1 -DHAVE_DIRENT_H=1 -DHAVE_LIMITS_H=1 -DHAVE_SYS_DIR_H=1 
-DHAVE_STRING_H=1 -DHAVE_STRINGS_H=1 -DHAVE_MATH_H=1 -DRET_TYPE_SRAND_IS_VOID=1 
-DHAVE_SYS_NERR=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_CC_OSFCN_H=1 -DHAVE_CC_LIMITS_H=1 
-DRETSIGTYPE=void -DHAVE_STRUCT_EXCEPTION=1 -DHAVE_UNISTD_H=1 
-DHAVE_GETPAGESIZE=1 -DHAVE_MMAP=1 -DHAVE_FMOD=1 -DHAVE_STRTOL=1 
-DHAVE_GETCWD=1 -DHAVE_STRERROR=1 -DHAVE_PUTENV=1 -DHAVE_RENAME=1 
-DHAVE_MKSTEMP=1 -DHAVE_STRCASECMP=1 -DHAVE_STRNCASECMP=1 -DHAVE_STRDUP=1  -g  
-c pre-html.cc
cc-1174 CC: WARNING File = pre-html.cc, Line = 190
  The variable "i" was declared but never referenced.

    int i=0;
        ^

cc-1174 CC: WARNING File = pre-html.cc, Line = 191
  The variable "old_used" was declared but never referenced.

    unsigned int old_used;
                 ^

cc-1174 CC: WARNING File = pre-html.cc, Line = 459
  The variable "r" was declared but never referenced.

    int r;
        ^

cc-1220 CC: ERROR File = pre-html.cc, Line = 619
  The function "abs" has already been defined.

  int abs (int x)
      ^

cc-1174 CC: WARNING File = pre-html.cc, Line = 715
  The variable "name" was declared but never referenced.

    char       *name;
                ^

cc-1552 CC: WARNING File = pre-html.cc, Line = 763
  The variable "ch" is set but never used.

    char ch;
         ^

1 error detected in the compilation of "pre-html.cc".
make[2]: *** [pre-html.o] Error 2
make[2]: Leaving directory 
`/woodfin/users/benites/sm/groff-1.17/src/preproc/html'
make[1]: *** [src/preproc/html] Error 2
make[1]: Leaving directory `/woodfin/users/benites/sm/groff-1.17'
make: *** [all] Error 2

SUGGESTED FIX [optional]:
None, sorry!