AC_CHECK_HEADER([${WITH_JMM_H}/jmm.h],
[AC_DEFINE_UNQUOTED([INCLUDE_JMM_H], "${WITH_JMM_H}/jmm.h", [Java runtime library jmm.h header])],
[AC_MSG_ERROR(cannot find jmm.h)])
AC_CHECK_HEADER([${WITH_JMM_H}/jmm.h],
[AC_DEFINE_UNQUOTED([INCLUDE_JMM_H], "${WITH_JMM_H}/jmm.h", [Java runtime library jmm.h header])],
[AC_MSG_ERROR(cannot find jmm.h)])