tests: Move Autotest compatibility macros into tests directory.

compat.at mixes compatibility for m4sh, which is used by Autoconf and
Autotest, with compatibility for Autotest.  It makes more sense to separate
them.  This moves the Autotest-only compatibility macros into an Autotest
specific file.

Signed-off-by: Ben Pfaff <blp@ovn.org>

diff --git a/m4/compat.at b/m4/compat.at
index 736f1ff..78da7a9 100644 (file)
--- a/m4/compat.at
+++ b/m4/compat.at
@@ -12,21 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-m4_ifndef([AT_CHECK_UNQUOTED],
-  [m4_define([AT_CHECK_UNQUOTED],
-  [_AT_CHECK([$1], [$2], AS_ESCAPE(m4_dquote(m4_expand([$3])), [""]),
-    AS_ESCAPE(m4_dquote(m4_expand([$4])),[""]), [$5], [$6])])])
-
-m4_ifndef([AT_SKIP_IF],
-  [m4_define([AT_SKIP_IF],
-    [AT_CHECK([($1) \
-    && exit 77 || exit 0], [0], [ignore], [ignore])])])
-
-m4_ifndef([AT_FAIL_IF],
-  [m4_define([AT_FAIL_IF],
-    [AT_CHECK([($1) \
-    && exit 99 || exit 0], [0], [ignore], [ignore])])])
-
 m4_ifndef([AS_VAR_COPY],
   [m4_define([AS_VAR_COPY],
     [AS_LITERAL_IF([$1[]$2], [$1=$$2], [eval $1=\$$2])])])

diff --git a/tests/ovs-macros.at b/tests/ovs-macros.at
index 6c0f58d..f09af4e 100644 (file)
--- a/tests/ovs-macros.at
+++ b/tests/ovs-macros.at
@@ -162,3 +162,21 @@ m4_ifndef([AS_VAR_APPEND],
      }
 ])
    m4_define([AS_VAR_APPEND], [as_var_append $1 $2])])
+
+dnl Autoconf 2.63 compatibility verison of macro introduced in Autoconf 2.64:
+m4_ifndef([AT_CHECK_UNQUOTED],
+  [m4_define([AT_CHECK_UNQUOTED],
+  [_AT_CHECK([$1], [$2], AS_ESCAPE(m4_dquote(m4_expand([$3])), [""]),
+    AS_ESCAPE(m4_dquote(m4_expand([$4])),[""]), [$5], [$6])])])
+
+dnl Autoconf 2.63 compatibility verison of macro introduced in Autoconf 2.64:
+m4_ifndef([AT_SKIP_IF],
+  [m4_define([AT_SKIP_IF],
+    [AT_CHECK([($1) \
+    && exit 77 || exit 0], [0], [ignore], [ignore])])])
+
+dnl Autoconf 2.63 compatibility verison of macro introduced in Autoconf 2.64:
+m4_ifndef([AT_FAIL_IF],
+  [m4_define([AT_FAIL_IF],
+    [AT_CHECK([($1) \
+    && exit 99 || exit 0], [0], [ignore], [ignore])])])