Detect atomic operations support on ppc64le

Current configure detects only stdatomic operations. Fix it to detect
also ISC atomics with assembly.

diff --git a/aclocal.m4 b/aclocal.m4
index ddddd296b5d5db302f52bcf609223a8bebef0f59..48cf3807ce3e9f44ae879f3f2f75902993f30627 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.16.1 -*- Autoconf -*-
+# generated automatically by aclocal 1.16.2 -*- Autoconf -*-
 
-# Copyright (C) 1996-2018 Free Software Foundation, Inc.
+# Copyright (C) 1996-2020 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,

diff --git a/configure b/configure
index 6d05371072d732c783a3a18a9afb4668700c3f9c..9c8ef4f508dd43f94950e556f505f3845dd175ff 100755 (executable)
--- a/configure
+++ b/configure
@@ -21847,7 +21847,7 @@ _ACEOF
        alpha*-*)
                arch=alpha
        ;;
-       powerpc-*|powerpc64-*)
+       powerpc-*|powerpc64*-*|powerpc64el-*)
                arch=powerpc
        ;;
        mips-*|mipsel-*|mips64-*|mips64el-*)

diff --git a/configure.ac b/configure.ac
index eda87707126d8161076c7d1ccd18b76752ba8176..1905d88f7995b4e948be8f0bac40387dcfd8d968 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -4123,7 +4123,7 @@ if test "yes" = "$use_atomic"; then
        alpha*-*)
                arch=alpha
        ;;
-       powerpc-*|powerpc64-*)
+       powerpc-*|powerpc64*-*|powerpc64el-*)
                arch=powerpc
        ;;
        mips-*|mipsel-*|mips64-*|mips64el-*)