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Diffstat (limited to 'm4/ulonglong.m4')
| -rw-r--r-- | m4/ulonglong.m4 | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/m4/ulonglong.m4 b/m4/ulonglong.m4 deleted file mode 100644 index 51fc4181..00000000 --- a/m4/ulonglong.m4 +++ /dev/null @@ -1,17 +0,0 @@ -#serial 2 - -dnl From Paul Eggert. - -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 = 1; 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 -]) |