configure: arrange needed autotools

Change-Id: Ie69475dda7a6fff28bc82d70b127704cc083fc46
Signed-off-by: WaLyong Cho <walyong.cho@samsung.com>

diff --git a/configure.ac b/configure.ac
index b8c8daf..df18d8e 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -18,7 +18,9 @@ LT_INIT([disable-static])
 
 # Checks for programs.
 AC_PROG_CC
+AC_PROG_CXX
 AC_PROG_INSTALL
+AC_PROG_MAKE_SET
 
 # Checks for libraries.
 # FIXME: Replace `main' with a function in `-lrt':