Use clang++ for CXX when --enable-clang.

omasanori · omasanori · commit f36204c7e836 · 2014-05-27T18:48:32.000+09:00
Signed-off-by: OGINO Masanori &lt;masanori.ogino@gmail.com&gt;
diff --git a/configure b/configure
@@ -725,6 +725,7 @@ then
             if [ -z "$CC" ]
             then
                 CFG_CC="clang"
+                CFG_CXX="clang++"
             fi
             ;;
             (*)
