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Diffstat (limited to 'm4/ullong_max.m4')
-rw-r--r-- | m4/ullong_max.m4 | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/m4/ullong_max.m4 b/m4/ullong_max.m4 deleted file mode 100644 index 61fdce25e..000000000 --- a/m4/ullong_max.m4 +++ /dev/null @@ -1,27 +0,0 @@ -# ullong_max.m4 - define ULLONG_MAX if necessary - -dnl Copyright (C) 2005 Free Software Foundation, Inc. -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. - -# Written by Paul Eggert. - -AC_DEFUN([gl_ULLONG_MAX], -[ - dnl Avoid _AC_COMPUTE_INT-related macros, as they may not work with - dnl types wider than long int, due to problems with expr. - AC_CACHE_CHECK([whether ULONG_MAX < ULLONG_MAX], - [gl_cv_ulong_max_lt_ullong_max], - [AC_COMPILE_IFELSE( - [AC_LANG_BOOL_COMPILE_TRY( - [AC_INCLUDES_DEFAULT], - [[(unsigned long int) -1 < (unsigned long long int) -1]])], - [gl_cv_ulong_max_lt_ullong_max=yes], - [gl_cv_ulong_max_lt_ullong_max=no])]) - if test $gl_cv_ulong_max_lt_ullong_max = yes; then - AC_DEFINE([ULONG_MAX_LT_ULLONG_MAX], 1, - [Define if ULONG_MAX < ULLONG_MAX, even if your compiler does not - support ULLONG_MAX.]) - fi -]) |