Properly substitute DLOPEN flags to build with ADL support when -ldl is needed and not when opencl is not found.
diff --git a/configure.ac b/configure.ac
index f5f1cf0..2c3f43b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -136,6 +136,8 @@ if test "$found_opencl" = 1; then
DLOPEN_FLAGS=""
fi
fi
+else
+ DLOPEN_FLAGS=""
fi
AC_SEARCH_LIBS(addstr, ncurses pdcurses, ,
@@ -238,6 +240,7 @@ AC_DEFINE_UNQUOTED([CGMINER_PREFIX], ["$prefix/bin"], [Path to cgminer install])
AC_SUBST(OPENCL_LIBS)
AC_SUBST(JANSSON_LIBS)
AC_SUBST(PTHREAD_FLAGS)
+AC_SUBST(DLOPEN_FLAGS)
AC_SUBST(PTHREAD_LIBS)
AC_SUBST(NCURSES_LIBS)
AC_SUBST(PDCURSES_LIBS)