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-rw-r--r--configure.ac1
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 114b513..8f5b39f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -18,6 +18,7 @@ AM_INIT_AUTOMAKE([subdir-objects])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIR([m4])
AC_PROG_CC
+AC_PROG_CXX
AC_PROG_LIBTOOL
AC_PROG_INSTALL
AC_C_BIGENDIAN