m4: fix output of sphinx-build version check

[awesomized/libmemcached] / m4 / deprecated.m4

diff --git a/m4/deprecated.m4 b/m4/deprecated.m4
index 9268f7766c36e1b195542d20f718311113086d42..11f80bd65338429667f784a768034f33fee27a1c 100644 (file)
--- a/m4/deprecated.m4
+++ b/m4/deprecated.m4
@@ -1,18 +1,17 @@
 dnl ---------------------------------------------------------------------------
 dnl Macro: deprecated
 dnl ---------------------------------------------------------------------------
-AC_ARG_ENABLE([deprecated],
-  [AS_HELP_STRING([--enable-deprecated],
-     [Enable deprecated interface @<:@default=off@:>@])],
-  [ac_enable_deprecated="$enableval"],
-  [ac_enable_deprecated="no"])
+AC_DEFUN([ENABLE_DEPRECATED],[
+  AC_ARG_ENABLE([deprecated],
+    [AS_HELP_STRING([--enable-deprecated],
+       [Enable deprecated interface @<:@default=off@:>@])],
+    [ac_enable_deprecated="$enableval"],
+    [ac_enable_deprecated="no"])
 
-if test "x$ac_enable_deprecated" = "xyes"
-then
-   DEPRECATED="#define MEMCACHED_ENABLE_DEPRECATED 1"
-fi
-
-AC_SUBST(DEPRECATED)
+  AS_IF([test "$ac_enable_deprecated" = "yes"],
+        [DEPRECATED="#define MEMCACHED_ENABLE_DEPRECATED 1"])
+  AC_SUBST([DEPRECATED])
+])
 dnl ---------------------------------------------------------------------------
 dnl End Macro: deprecated
 dnl ---------------------------------------------------------------------------