coreutils-4.5.6; build warnings on SGI IRIX 6.5

[Nelson H. F. Beebe]

Builds and validation tests of coreutils-4.5.6 on SGI IRIX 6.5
with both gcc-3.2.1 and native c89 were completely successful.
However, c89 did raise some warnings that should be easy to
fix:

c89 -DLIBDIR=\"/usr/local/lib\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. 
-I/usr/local/include  -g -c `test -f 'cycle-check.c' || echo
'./'`cycle-check.c
cc-1185 c89: WARNING File = cycle-check.c, Line = 49
  An enumerated type is mixed with another type.

    return (i & (i - 1)) == 0;
           ^


c89 -DLIBDIR=\"/usr/local/lib\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. 
-I/usr/local/include  -g -c `test -f 'exclude.c' || echo './'`exclude.c
cc-1185 c89: WARNING File = exclude.c, Line = 166
  An enumerated type is mixed with another type.

        bool excluded = !! (exclude[0].options & EXCLUDE_INCLUDE);
                        ^

cc-1185 c89: WARNING File = exclude.c, Line = 180
  An enumerated type is mixed with another type.

              bool matched = ((*matcher) (pattern, f, options) == 0);
                             ^

cc-1185 c89: WARNING File = exclude.c, Line = 186
  An enumerated type is mixed with another type.

                    matched = ((*matcher) (pattern, p + 1, options) == 0);
                            ^

cc-1185 c89: WARNING File = exclude.c, Line = 228
  An enumerated type is mixed with another type.

    bool use_stdin = filename[0] == '-' && !filename[1];
                     ^


c89 -DLIBDIR=\"/usr/local/lib\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. 
-I/usr/local/include  -g -c `test -f 'fnmatch.c' || echo './'`fnmatch.c
cc-1548 c89: WARNING File = fnmatch_loop.c, Line = 275
  The transfer of control bypasses...

            ... the initialization of variable "is_range" (declared at line
                      420).
                            goto normal_bracket;
                            ^



c89 -DLIBDIR=\"/usr/local/lib\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. 
-I/usr/local/include  -g -c `test -f 'regex.c' || echo './'`regex.c
cc-1552 c89: WARNING File = regex.c, Line = 7337
  The variable "pdummy" is set but never used.

              UCHAR_T *pdummy = NULL;
                       ^

cc-1552 c89: WARNING File = regex.c, Line = 7338
  The variable "sdummy" is set but never used.

              const CHAR_T *sdummy = NULL;
                            ^

cc-1548 c89: WARNING File = regex.c, Line = 7685
  The transfer of control bypasses...

            ... the initialization of variable "same_str_p" (declared at line
                      6133).
      goto restore_best_regs;
      ^



c89 -DLOCALEDIR=\"/usr/local/share/locale\" -DSHAREDIR=\"/usr/local/share\"
-DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib  -I/usr/local/include 
-g -c `test -f 'cp.c' || echo './'`cp.c
cc-1185 c89: WARNING File = cp.c, Line = 955
  An enumerated type is mixed with another type.

          x.interactive = XARGMATCH ("--reply", optarg,
                        ^


c89 -DLOCALEDIR=\"/usr/local/share/locale\" -DSHAREDIR=\"/usr/local/share\"
-DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib  -I/usr/local/include 
-g -c `test -f 'ls.c' || echo './'`ls.c
cc-1185 c89: WARNING File = ls.c, Line = 406
  An enumerated type is mixed with another type.

    locale_time_style, 0
                       ^



c89 -DLOCALEDIR=\"/usr/local/share/locale\" -DSHAREDIR=\"/usr/local/share\"
-DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib  -I/usr/local/include 
-g -c `test -f 'mv.c' || echo './'`mv.c
cc-1185 c89: WARNING File = mv.c, Line = 422
  An enumerated type is mixed with another type.

          x.interactive = XARGMATCH ("--reply", optarg,
                        ^



c89 -DLOCALEDIR=\"/usr/local/share/locale\" -DSHAREDIR=\"/usr/local/share\"
-DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib  -I/usr/local/include 
-g -c `test -f 'stat.c' || echo './'`stat.c
cc-1119 c89: WARNING File = stat.c, Line = 110
  The "return" expression type differs from the function return type.

    return statfsbuf->f_basetype;
           ^


c89 -DLOCALEDIR=\"/usr/local/share/locale\" -DSHAREDIR=\"/usr/local/share\"
-DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib  -I/usr/local/include 
-g -c `test -f 'fmt.c' || echo './'`fmt.c
cc-1185 c89: WARNING File = fmt.c, Line = 621
  An enumerated type is mixed with another type.

    return (next_prefix_indent == prefix_indent
           ^

cc-1185 c89: WARNING File = fmt.c, Line = 669
  An enumerated type is mixed with another type.

        word_limit->final = (c == EOF
                          ^

cc-1185 c89: WARNING File = fmt.c, Line = 746
  An enumerated type is mixed with another type.

    w->paren = isopen (*start);
             ^

cc-1185 c89: WARNING File = fmt.c, Line = 747
  An enumerated type is mixed with another type.

    w->punct = ISPUNCT (*finish);
             ^

cc-1185 c89: WARNING File = fmt.c, Line = 750
  An enumerated type is mixed with another type.

    w->period = isperiod (*finish);
              ^


c89 -DLOCALEDIR=\"/usr/local/share/locale\" -DSHAREDIR=\"/usr/local/share\"
-DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib  -I/usr/local/include 
-g -c `test -f 'ptx.c' || echo './'`ptx.c
cc-1185 c89: WARNING File = ptx.c, Line = 527
  An enumerated type is mixed with another type.

    bool using_stdin = !file_name || !*file_name || strcmp (file_name, "-") ==
0;
                       ^



c89 -DLOCALEDIR=\"/usr/local/share/locale\" -DSHAREDIR=\"/usr/local/share\"
-DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib  -I/usr/local/include 
-g -c `test -f 'sort.c' || echo './'`sort.c
cc-1185 c89: WARNING File = sort.c, Line = 2164
  An enumerated type is mixed with another type.

    bool obsolete_usage = (posix2_version () < 200112);
                          ^



c89 -DLOCALEDIR=\"/usr/local/share/locale\" -DSHAREDIR=\"/usr/local/share\"
-DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib  -I/usr/local/include 
-g -c `test -f 'tail.c' || echo './'`tail.c
cc-1185 c89: WARNING File = tail.c, Line = 1301
  An enumerated type is mixed with another type.

    obsolete_usage = (posix2_version () < 200112);
                   ^


c89 -DLOCALEDIR=\"/usr/local/share/locale\" -DSHAREDIR=\"/usr/local/share\"
-DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib  -I/usr/local/include 
-g -c `test -f 'uniq.c' || echo './'`uniq.c
cc-1185 c89: WARNING File = uniq.c, Line = 396
  An enumerated type is mixed with another type.

    bool posixly_correct = (getenv ("POSIXLY_CORRECT") != NULL);
                           ^

c89 -DLOCALEDIR=\"/usr/local/share/locale\" -DSHAREDIR=\"/usr/local/share\"
-DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib  -I/usr/local/include 
-g -c `test -f 'date.c' || echo './'`date.c
cc-1185 c89: WARNING File = date.c, Line = 453
  An enumerated type is mixed with another type.

              valid_date = (when.tv_sec != (time_t) -1);
                         ^



c89 -DLOCALEDIR=\"/usr/local/share/locale\" -DSHAREDIR=\"/usr/local/share\"
-DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib  -I/usr/local/include 
-g -c `test -f 'expr.c' || echo './'`expr.c
cc-1116 c89: WARNING File = expr.c, Line = 265
  Non-void function "null" (declared at line 254) should return a value.

  }
  ^

cc-1116 c89: WARNING File = expr.c, Line = 323
  Non-void function "toarith" (declared at line 290) should return a value.

  }
  ^


c89 -DLOCALEDIR=\"/usr/local/share/locale\" -DSHAREDIR=\"/usr/local/share\"
-DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib  -I/usr/local/include 
-g -c `test -f 'pathchk.c' || echo './'`pathchk.c
cc-1188 c89: WARNING File = pathchk.c, Line = 235
  The indicated type qualifier is meaningless on cast type.

      if (portable_chars[(const unsigned char) *p] == 0)
                          ^



c89 -DLOCALEDIR=\"/usr/local/share/locale\" -DSHAREDIR=\"/usr/local/share\"
-DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib  -I/usr/local/include 
-g -c `test -f 'test.c' || echo './'`test.c
cc-1116 c89: WARNING File = test.c, Line = 622
  Non-void function "binary_operator" (declared at line 383) should return a
          value.

  }
  ^



c89 -DLOCALEDIR=\"/usr/local/share/locale\" -DSHAREDIR=\"/usr/local/share\"
-DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib  -I/usr/local/include 
-g -c `test -f 'stty.c' || echo './'`stty.c
cc-1116 c89: WARNING File = stty.c, Line = 1525
  Non-void function "mode_type_flag" (declared at line 1503) should return a
          value.

  }
  ^



c89 -DLOCALEDIR=\"/usr/local/share/locale\" -DSHAREDIR=\"/usr/local/share\"
-DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib  -I/usr/local/include 
-g -c `test -f 'df.c' || echo './'`df.c
cc-1185 c89: WARNING File = df.c, Line = 188
  An enumerated type is mixed with another type.

          divisible_by_1000 = q1000 % 1000 == 0;  q1000 /= 1000;
                            ^

cc-1185 c89: WARNING File = df.c, Line = 189
  An enumerated type is mixed with another type.

          divisible_by_1024 = q1024 % 1024 == 0;  q1024 /= 1024;
                            ^

-------------------------------------------------------------------------------
- Nelson H. F. Beebe                    Tel: +1 801 581 5254                  -
- Center for Scientific Computing       FAX: +1 801 581 4148                  -
- University of Utah                    Internet e-mail: address@hidden  -
- Department of Mathematics, 110 LCB        address@hidden  address@hidden -
- 155 S 1400 E RM 233                       address@hidden                    -
- Salt Lake City, UT 84112-0090, USA    URL: http://www.math.utah.edu/~beebe  -
-------------------------------------------------------------------------------