Remove BLP_INT_DIGITS. Now we use the intprops.h header file instead.

[pspp-builds.git] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index e45a9be468f66c4d1af7d2f748929b77c3898d0c..e3ddb129b1464f0119500566fbe61d8e8bbdb6c3 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -3,41 +3,6 @@ dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
 
-dnl Check longest integer in digits.
-
-AC_DEFUN([BLP_INT_DIGITS],
-[
-AC_MSG_CHECKING(number of digits in LONG_MIN (incl. sign))
-AC_CACHE_VAL(blp_int_digits,
-            [AC_TRY_RUN([#include <stdio.h>
-                          #include <limits.h>
-                         int
-                         main()
-                         {
-                           int len;
-                           char s[80];
-                           sprintf(s, "%ld", LONG_MAX);
-                           len = strlen(s);
-                           sprintf(s, "%ld", LONG_MIN);
-                           if(strlen(s)>len) len=strlen(s);
-                           sprintf(s, "%lu", ULONG_MAX);
-                           if(strlen(s)>len) len=strlen(s);
-                           exit(len);
-                         }
-                        ],
-                        eval "blp_int_digits=19",
-                        eval "blp_int_digits=$?"
-                        if test "$blp_int_digits" -lt 11; then
-                          blp_int_digits=11
-                        fi,
-                        eval "blp_int_digits=19")
-            ])
-AC_DEFINE_UNQUOTED([INT_DIGITS], $blp_int_digits,
-       [Number of digits in longest `long' value, including sign.
-         This is usually 11, for 32-bit `long's, or 19, for 64-bit
-         `long's.])
-AC_MSG_RESULT($blp_int_digits) ])dnl
-
 dnl Check for readline and history libraries.
 
 dnl Modified for PSPP by Ben Pfaff, based on readline.m4 serial 3 from