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dnl check-posix.m4,v 1.8 2001/12/20 17:33:23 joel Exp

dnl

AC_DEFUN(RTEMS_CHECK_POSIX_API,

[dnl

AC_REQUIRE([RTEMS_CHECK_CPU])dnl

AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl

AC_CACHE_CHECK([whether CPU supports libposix],

  rtems_cv_HAS_POSIX_API,

  [dnl

    case "$RTEMS_CPU" in

    unix*)

      rtems_cv_HAS_POSIX_API="no"

      ;;

    *)

      if test "${RTEMS_HAS_POSIX_API}" = "yes"; then

        rtems_cv_HAS_POSIX_API="yes";

      else

        rtems_cv_HAS_POSIX_API="disabled";

      fi

      ;;

    esac])

if test "$rtems_cv_HAS_POSIX_API" = "yes"; then

  HAS_POSIX_API="yes";

else

  HAS_POSIX_API="no";

fi

AC_SUBST(HAS_POSIX_API)dnl

])

AC_DEFUN(RTEMS_DEFINE_POSIX_API,

[AC_REQUIRE([RTEMS_CHECK_POSIX_API])dnl

AS_IF(

  [test x"${HAS_POSIX_API}" = x"yes"],

  [AC_DEFINE_UNQUOTED(RTEMS_POSIX_API,1,[if posix api is supported])])

])