[PATCH] Enable libmpx by default on supported target

[Ilya Enkovich]

Hi,

libmpx was added close to release date and therefore was disabled by default 
for all targets.  This patch enables it by default for supported targets.  Is 
it OK for trunk?

Thanks,
Ilya
--
2015-11-12  Tsvetkova Alexandra  <aleksandra.tsvetk...@intel.com>

        * configure.ac: Enable libmpx by default.
        * configure: Regenerated.


diff --git a/configure.ac b/configure.ac
index cb6ca24..55f9ab0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -660,7 +660,7 @@ fi
 
 # Enable libmpx on supported systems by request.
 if test -d ${srcdir}/libmpx; then
-    if test x$enable_libmpx = xyes; then
+    if test x$enable_libmpx = x; then
        AC_MSG_CHECKING([for libmpx support])
        if (srcdir=${srcdir}/libmpx; \
                . ${srcdir}/configure.tgt; \
@@ -671,8 +671,6 @@ if test -d ${srcdir}/libmpx; then
        else
            AC_MSG_RESULT([yes])
        fi
-    else
-       noconfigdirs="$noconfigdirs target-libmpx"
     fi
 fi