check for c++ compiler

diff --git a/configure.in b/configure.in
index ce355cd15d413059a299e3e3aaf508655dc523c4..d6c76e890af728ce8bfe4075b73ba870252e2aad 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -37,6 +37,7 @@ AM_GNU_GETTEXT_VERSION(0.11.5)
 AC_PROG_YACC
 AM_PROG_LEX
 AC_PROG_CC
+AC_PROG_CXX
 AC_PROG_LN_S
 AC_PROG_RANLIB