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Diffstat (limited to 'm4/ulonglong.m4')
| -rw-r--r-- | m4/ulonglong.m4 | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/m4/ulonglong.m4 b/m4/ulonglong.m4 deleted file mode 100644 index 1da8b809..00000000 --- a/m4/ulonglong.m4 +++ /dev/null @@ -1,25 +0,0 @@ -# ulonglong.m4 serial 3 -dnl Copyright (C) 1999-2003 Free Software Foundation, Inc. -dnl This file is free software, distributed under the terms of the GNU -dnl General Public License. As a special exception to the GNU General -dnl Public License, this file may be distributed as part of a program -dnl that contains a configuration script generated by Autoconf, under -dnl the same distribution terms as the rest of that program. - -dnl From Paul Eggert. - -# Define HAVE_UNSIGNED_LONG_LONG if 'unsigned long long' works. - -AC_DEFUN([jm_AC_TYPE_UNSIGNED_LONG_LONG], -[ - AC_CACHE_CHECK([for unsigned long long], ac_cv_type_unsigned_long_long, - [AC_TRY_LINK([unsigned long long ull = 1ULL; int i = 63;], - [unsigned long long ullmax = (unsigned long long) -1; - return ull << i | ull >> i | ullmax / ull | ullmax % ull;], - ac_cv_type_unsigned_long_long=yes, - ac_cv_type_unsigned_long_long=no)]) - if test $ac_cv_type_unsigned_long_long = yes; then - AC_DEFINE(HAVE_UNSIGNED_LONG_LONG, 1, - [Define if you have the 'unsigned long long' type.]) - fi -]) |