dnl check for doxygen
AC_PATH_PROG(DOXYGEN, doxygen)
-AM_CONDITIONAL(HAVE_DOXYGEN, test -n $DOXYGEN);
+AM_CONDITIONAL(HAVE_DOXYGEN, test -n $DOXYGEN)
AC_OUTPUT([libftdi-config],[chmod a+x libftdi-config])
AC_OUTPUT(Makefile src/Makefile examples/Makefile doc/Doxyfile doc/Makefile libftdi.pc)