Merging upstream version 1.11.0+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 36 deletions

diff --git a/m4/ax_c___atomic.m4 b/m4/ax_c___atomic.m4
deleted file mode 100644
index dd5ee3d1c..000000000
--- a/m4/ax_c___atomic.m4
+++ /dev/null
@@ -1,36 +0,0 @@
-# AC_C___ATOMIC
-# -------------
-# Define HAVE_C___ATOMIC if __atomic works.
-AN_IDENTIFIER([__atomic], [AC_C___ATOMIC])
-AC_DEFUN([AC_C___ATOMIC],
-[AC_CACHE_CHECK([for __atomic], ac_cv_c___atomic,
-[AC_LINK_IFELSE(
-   [AC_LANG_SOURCE(
-      [[int
-        main (int argc, char **argv)
-        {
-          volatile unsigned long ul1 = 1, ul2 = 0, ul3 = 2;
-          __atomic_load_n(&ul1, __ATOMIC_SEQ_CST);
-          __atomic_compare_exchange(&ul1, &ul2, &ul3, 1, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST);
-          __atomic_fetch_add(&ul1, 1, __ATOMIC_SEQ_CST);
-          __atomic_fetch_sub(&ul3, 1, __ATOMIC_SEQ_CST);
-          __atomic_or_fetch(&ul1, ul2, __ATOMIC_SEQ_CST);
-          __atomic_and_fetch(&ul1, ul2, __ATOMIC_SEQ_CST);
-          volatile unsigned long long ull1 = 1, ull2 = 0, ull3 = 2;
-          __atomic_load_n(&ull1, __ATOMIC_SEQ_CST);
-          __atomic_compare_exchange(&ull1, &ull2, &ull3, 1, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST);
-          __atomic_fetch_add(&ull1, 1, __ATOMIC_SEQ_CST);
-          __atomic_fetch_sub(&ull3, 1, __ATOMIC_SEQ_CST);
-          __atomic_or_fetch(&ull1, ull2, __ATOMIC_SEQ_CST);
-          __atomic_and_fetch(&ull1, ull2, __ATOMIC_SEQ_CST);
-          return 0;
-        }
-      ]])],
-   [ac_cv_c___atomic=yes],
-   [ac_cv_c___atomic=no])])
-if test $ac_cv_c___atomic = yes; then
-  AC_DEFINE([HAVE_C___ATOMIC], 1,
-           [Define to 1 if __atomic operations work.])
-fi
-])# AC_C___ATOMIC
-