---
 configure.ac |    1 +
 1 file changed, 1 insertion(+)

--- libsndfile-1.0.17.orig/configure.ac
+++ libsndfile-1.0.17/configure.ac
@@ -29,10 +29,11 @@ AC_LANG([C])
 #     to 0.
 
 SHARED_VERSION_INFO="1:17:0"
 
 AC_PROG_CC
+AC_PROG_CXX
 AM_PROG_LIBTOOL
 
 AC_CHECK_PROG(autogen, autogen, yes, no)
 
 AC_PROG_INSTALL