--- configure.ac.orig	2013-09-10 11:55:59.000000000 +0200
+++ configure.ac	2013-09-13 09:42:28.018735076 +0200
@@ -8,6 +8,7 @@
 AC_CONFIG_HEADERS([include/config.h:include/config.h.in])
 
 AC_PROG_CC
+AC_PROG_CXX
 AM_PROG_CC_C_O
 AC_PROG_INSTALL
 AC_STDC_HEADERS
@@ -54,7 +55,7 @@
 AC_CHECK_LIB(dl, dlsym, [LIBS="$LIBS -ldl"], [])
 AC_CHECK_LIB(socket, socket, [LIBS="$LIBS -lsocket"], [])
 AC_CHECK_LIB(nsl, gethostbyname, [LIBS="$LIBS -lnsl"], [])
-AC_CHECK_LIB(umem, umem_alloc, [LIBS="$LIBS -lumem"], [])
+dnl AC_CHECK_LIB(umem, umem_alloc, [LIBS="$LIBS -lumem"], [])
 
 AM_CONDITIONAL(SOUND_OSS, false)
 AM_CONDITIONAL(SOUND_SDL, false)