118 lines
5.0 KiB
Diff
118 lines
5.0 KiB
Diff
diff -uNr gtk-3.22.30/m4/longlong.m4 gtk-3.22.30.mod/m4/longlong.m4
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--- gtk-3.22.30/m4/longlong.m4 1970-01-01 03:00:00.000000000 +0300
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+++ gtk-3.22.30.mod/m4/longlong.m4 2018-06-22 20:55:46.577959588 +0300
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@@ -0,0 +1,113 @@
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+# longlong.m4 serial 17
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+dnl Copyright (C) 1999-2007, 2009-2015 Free Software Foundation, Inc.
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+dnl This file is free software; the Free Software Foundation
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+dnl gives unlimited permission to copy and/or distribute it,
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+dnl with or without modifications, as long as this notice is preserved.
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+
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+dnl From Paul Eggert.
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+
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+# Define HAVE_LONG_LONG_INT if 'long long int' works.
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+# This fixes a bug in Autoconf 2.61, and can be faster
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+# than what's in Autoconf 2.62 through 2.68.
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+
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+# Note: If the type 'long long int' exists but is only 32 bits large
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+# (as on some very old compilers), HAVE_LONG_LONG_INT will not be
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+# defined. In this case you can treat 'long long int' like 'long int'.
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+
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+AC_DEFUN([AC_TYPE_LONG_LONG_INT],
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+[
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+ AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
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+ AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int],
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+ [ac_cv_type_long_long_int=yes
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+ if test "x${ac_cv_prog_cc_c99-no}" = xno; then
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+ ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
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+ if test $ac_cv_type_long_long_int = yes; then
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+ dnl Catch a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004.
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+ dnl If cross compiling, assume the bug is not important, since
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+ dnl nobody cross compiles for this platform as far as we know.
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+ AC_RUN_IFELSE(
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+ [AC_LANG_PROGRAM(
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+ [[@%:@include <limits.h>
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+ @%:@ifndef LLONG_MAX
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+ @%:@ define HALF \
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+ (1LL << (sizeof (long long int) * CHAR_BIT - 2))
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+ @%:@ define LLONG_MAX (HALF - 1 + HALF)
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+ @%:@endif]],
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+ [[long long int n = 1;
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+ int i;
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+ for (i = 0; ; i++)
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+ {
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+ long long int m = n << i;
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+ if (m >> i != n)
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+ return 1;
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+ if (LLONG_MAX / 2 < m)
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+ break;
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+ }
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+ return 0;]])],
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+ [],
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+ [ac_cv_type_long_long_int=no],
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+ [:])
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+ fi
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+ fi])
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+ if test $ac_cv_type_long_long_int = yes; then
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+ AC_DEFINE([HAVE_LONG_LONG_INT], [1],
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+ [Define to 1 if the system has the type 'long long int'.])
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+ fi
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+])
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+
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+# Define HAVE_UNSIGNED_LONG_LONG_INT if 'unsigned long long int' works.
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+# This fixes a bug in Autoconf 2.61, and can be faster
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+# than what's in Autoconf 2.62 through 2.68.
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+
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+# Note: If the type 'unsigned long long int' exists but is only 32 bits
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+# large (as on some very old compilers), AC_TYPE_UNSIGNED_LONG_LONG_INT
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+# will not be defined. In this case you can treat 'unsigned long long int'
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+# like 'unsigned long int'.
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+
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+AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT],
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+[
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+ AC_CACHE_CHECK([for unsigned long long int],
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+ [ac_cv_type_unsigned_long_long_int],
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+ [ac_cv_type_unsigned_long_long_int=yes
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+ if test "x${ac_cv_prog_cc_c99-no}" = xno; then
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+ AC_LINK_IFELSE(
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+ [_AC_TYPE_LONG_LONG_SNIPPET],
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+ [],
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+ [ac_cv_type_unsigned_long_long_int=no])
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+ fi])
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+ if test $ac_cv_type_unsigned_long_long_int = yes; then
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+ AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1],
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+ [Define to 1 if the system has the type 'unsigned long long int'.])
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+ fi
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+])
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+
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+# Expands to a C program that can be used to test for simultaneous support
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+# of 'long long' and 'unsigned long long'. We don't want to say that
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+# 'long long' is available if 'unsigned long long' is not, or vice versa,
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+# because too many programs rely on the symmetry between signed and unsigned
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+# integer types (excluding 'bool').
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+AC_DEFUN([_AC_TYPE_LONG_LONG_SNIPPET],
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+[
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+ AC_LANG_PROGRAM(
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+ [[/* For now, do not test the preprocessor; as of 2007 there are too many
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+ implementations with broken preprocessors. Perhaps this can
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+ be revisited in 2012. In the meantime, code should not expect
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+ #if to work with literals wider than 32 bits. */
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+ /* Test literals. */
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+ long long int ll = 9223372036854775807ll;
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+ long long int nll = -9223372036854775807LL;
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+ unsigned long long int ull = 18446744073709551615ULL;
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+ /* Test constant expressions. */
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+ typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
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+ ? 1 : -1)];
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+ typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
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+ ? 1 : -1)];
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+ int i = 63;]],
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+ [[/* Test availability of runtime routines for shift and division. */
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+ long long int llmax = 9223372036854775807ll;
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+ unsigned long long int ullmax = 18446744073709551615ull;
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+ return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
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+ | (llmax / ll) | (llmax % ll)
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+ | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
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+ | (ullmax / ull) | (ullmax % ull));]])
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+])
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