Subversion Repositories openrisc

# ====================================================================

#

#      posix.cdl

#

#      POSIX layer configuration data

#

# ====================================================================

## ####ECOSGPLCOPYRIGHTBEGIN####

## -------------------------------------------

## This file is part of eCos, the Embedded Configurable Operating System.

## Copyright (C) 1998, 1999, 2000, 2001, 2002, 2008 Free Software Foundation, Inc.

##

## eCos is free software; you can redistribute it and/or modify it under

## the terms of the GNU General Public License as published by the Free

## Software Foundation; either version 2 or (at your option) any later

## version.

##

## eCos is distributed in the hope that it will be useful, but WITHOUT

## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

## FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

## for more details.

##

## You should have received a copy of the GNU General Public License

## along with eCos; if not, write to the Free Software Foundation, Inc.,

## 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

##

## As a special exception, if other files instantiate templates or use

## macros or inline functions from this file, or you compile this file

## and link it with other works to produce a work based on this file,

## this file does not by itself cause the resulting work to be covered by

## the GNU General Public License. However the source code for this file

## must still be made available in accordance with section (3) of the GNU

## General Public License v2.

##

## This exception does not invalidate any other reasons why a work based

## on this file might be covered by the GNU General Public License.

## -------------------------------------------

## ####ECOSGPLCOPYRIGHTEND####

# ====================================================================

######DESCRIPTIONBEGIN####

#

# Author(s):      nickg

# Contributors:

# Date:           2000-3-28

#

#####DESCRIPTIONEND####

#

# ====================================================================

cdl_package CYGPKG_POSIX {

    display        "POSIX compatibility layer"

    description    "This package enables the POSIX compatibility

                    layer that implements IEEE 1003.1."

    doc            ref/posix-compatibility.html

    include_dir    cyg/posix

    requires       CYGPKG_KERNEL

    requires       CYGPKG_ISOINFRA

    requires       CYGPKG_ERROR

    requires       CYGINT_ISO_ERRNO

    requires       CYGINT_ISO_ERRNO_CODES

    requires       CYGIMP_KERNEL_SCHED_SORTED_QUEUES

    implements     CYGINT_ISO_POSIX_LIMITS

    requires       { CYGBLD_ISO_POSIX_LIMITS_HEADER == \

                         "" }

    requires       { CYGBLD_ISO_PMUTEXTYPES_HEADER == \

                         "" }

    requires       { CYGBLD_ISO_PTHREAD_MUTEX_HEADER == \

                         "" }

    compile        misc.cxx

    compile       -library=libextras.a startup.cxx

    cdl_component CYGPKG_POSIX_PTHREAD_MUTEX {

        display          "POSIX pthread mutexes"

        flavor           bool

        default_value    1

        implements       CYGINT_ISO_PMUTEXTYPES

        implements       CYGINT_ISO_PTHREAD_MUTEX

        description      "

            This component provides support for POSIX pthreads

            mutexes."

        compile          mutex.cxx

        cdl_option _POSIX_THREAD_PRIO_INHERIT {

            display       "POSIX mutex priority inheritance feature test macro"

            flavor        bool

            default_value 1

            requires      CYGSEM_KERNEL_SYNCH_MUTEX_PRIORITY_INVERSION_PROTOCOL_INHERIT

            description   "

                This option defines the POSIX feature test macro for

                supporting priority inheritance protocol in mutexes."

        }

        cdl_option _POSIX_THREAD_PRIO_PROTECT {

            display       "POSIX mutex priority ceiling feature test macro"

            flavor        bool

            default_value 1

            requires      CYGSEM_KERNEL_SYNCH_MUTEX_PRIORITY_INVERSION_PROTOCOL_CEILING

            description   "

                This option defines the POSIX feature test macro for

                supporting priority ceiling protocol in mutexes."

        }

    }

    # ----------------------------------------------------------------

    # Scheduling component

    cdl_component CYGPKG_POSIX_SCHED {

        display          "POSIX scheduling configuration"

        flavor           bool

        default_value    1

        implements       CYGINT_ISO_SCHED_IMPL

        requires         CYGPKG_POSIX_CLOCKS

        description      "

            This component provides controls over scheduling in POSIX."

        compile          sched.cxx

        cdl_option _POSIX_PRIORITY_SCHEDULING {

            display       "POSIX priority scheduling feature test macro"

            flavor        bool

            calculated    1

            requires      CYGSEM_KERNEL_SCHED_MLQUEUE

            description   "

                This option defines the POSIX feature test macro that

                indicates that priority scheduling is present. This

                should not be undefined."

        }

    }

    # ----------------------------------------------------------------

    # Pthreads component

    cdl_component CYGPKG_POSIX_PTHREAD {

        display          "POSIX pthread configuration"

        flavor           bool

        default_value    1

        description      "

            This component provides configuration controls for the

            POSIX pthreads package."

        script           pthread.cdl

        compile          pthread.cxx

    }

    # ----------------------------------------------------------------

    # Clock component

    cdl_option CYGPKG_POSIX_CLOCKS {

        display          "POSIX clocks"

        flavor           bool

        default_value    1

        implements       CYGINT_ISO_POSIX_CLOCK_TYPES

        implements       CYGINT_ISO_POSIX_CLOCKS

        implements       CYGINT_ISO_POSIX_SLEEP

        requires         { CYGBLD_ISO_POSIX_CLOCK_TYPES_HEADER == \

                             "" }

        requires         { CYGBLD_ISO_POSIX_CLOCKS_HEADER == \

                             "" }

        requires         { CYGBLD_ISO_STRUCTTIMEVAL_HEADER == \

                             "" }

        requires         CYGPKG_KERNEL

        requires         CYGVAR_KERNEL_COUNTERS_CLOCK

        description      "

            This component provides configuration controls for

            the POSIX clocks and the sleep(), nanosleep() and

            gettimeofday() functions."

        compile          time.cxx

    }

    # ----------------------------------------------------------------

    # Timers component

    cdl_option CYGPKG_POSIX_TIMERS {

        display          "POSIX timers"

        flavor           bool

        default_value    1

        implements       CYGINT_ISO_POSIX_TIMER_TYPES

        implements       CYGINT_ISO_POSIX_TIMERS

        implements       CYGINT_ISO_POSIX_TIMER_OPS

        requires         { CYGBLD_ISO_POSIX_TIMER_TYPES_HEADER == \

                             "" }

        requires         { CYGBLD_ISO_POSIX_TIMERS_HEADER == \

                             "" }

        requires         CYGPKG_KERNEL

        requires         CYGVAR_KERNEL_COUNTERS_CLOCK

        requires         CYGPKG_POSIX_PTHREAD

        requires         CYGPKG_POSIX_SIGNALS

        requires         CYGINT_ISO_POSIX_CLOCKS

        description      "

             This component provides configuration controls for

             the POSIX timers."

    }

    # ----------------------------------------------------------------

    # Semaphores component

    cdl_option CYGPKG_POSIX_SEMAPHORES {

        display          "POSIX semaphores"

        flavor           bool

        default_value    1

        implements       CYGINT_ISO_SEMAPHORES

        requires         { CYGBLD_ISO_SEMAPHORES_HEADER == \

                             "" }

        description      "This component provides configuration controls for

                          POSIX semaphores."

        compile          sem.cxx

    }

    # ----------------------------------------------------------------

    # Message queues component

    cdl_component CYGPKG_POSIX_MQUEUES {

        display          "POSIX message queues"

        flavor           bool

        default_value    1

        compile          mqueue.cxx

        implements       CYGINT_ISO_MQUEUE

        requires         CYGPKG_KERNEL

        requires         CYGINT_ISO_MALLOC

        requires         CYGINT_ISO_ERRNO

        requires         CYGINT_ISO_STRING_STRFUNCS

        requires         CYGINT_ISO_PTHREAD_MUTEX

        requires         CYGPKG_POSIX_CLOCKS

        description      "This component provides configuration controls for

                          POSIX message queues."

        cdl_option CYGNUM_POSIX_MQUEUE_OPEN_MAX {

            display          "Maximum number of message queues"

            flavor           data

            default_value    8

            legal_values     1 to 999999

        }

        cdl_option CYGIMP_POSIX_MQUEUE_VALIDATE_DESCRIPTOR {

            display          "Validate queue descriptors"

            flavor           bool

            default_value    1

            description      "

                This option turns on checking that message queue descriptors

                (of type mqd_t) passed into mq_* functions are valid. If so,

                the functions will fail with EBADF, as POSIX 1003.1 mandates.

                If this option is disabled, if an invalid descriptor is used,

                random corruption may occur, or the system may crash. If

                you are confident invalid descriptors will not be used,

                you may wish to be disable this to save some per-instance

                memory and execution time."

        }

        cdl_option CYGFUN_POSIX_MQUEUE_NOTIFY {

            display          "Allow empty queue notification"

            flavor           bool

            requires         CYGPKG_POSIX_SIGNALS

            default_value    CYGPKG_POSIX_SIGNALS

            description      "

                Enabling this option adds the function mq_notify() to the

                API. Without it, some code and per-message queue descriptor

                space is saved, as well as no longer requiring POSIX realtime

                signal support."

        }

    }

    # ----------------------------------------------------------------

    # Signals component

    cdl_component CYGPKG_POSIX_SIGNALS {

        display          "POSIX signals configuration"

        flavor           bool

        default_value    1

        requires         CYGPKG_KERNEL_EXCEPTIONS

        requires         CYGPKG_POSIX_PTHREAD

        requires         CYGPKG_POSIX_TIMERS

        implements       CYGINT_POSIX_REALTIME_SIGNALS

        implements       CYGINT_ISO_SIGSETJMP

        requires         { CYGBLD_ISO_SIGSETJMP_HEADER == \

                             "" }

        implements       CYGINT_ISO_SIGNAL_NUMBERS

        implements       CYGINT_ISO_SIGNAL_IMPL

        requires         { CYGBLD_ISO_SIGNAL_NUMBERS_HEADER == \

                             "" }

        requires         { CYGBLD_ISO_SIGNAL_IMPL_HEADER == \

                             "" }

        description      "

            This component provides configuration controls for

            the POSIX signals."

        compile          signal.cxx except.cxx

    }

    # ----------------------------------------------------------------

    # uname structure component

    cdl_component CYGPKG_POSIX_UTSNAME {

        display           "POSIX utsname configuration"

        flavor            bool

        default_value     1

        requires          { CYGBLD_ISO_UTSNAME_HEADER == \

                            "" }

        description       "

            This component provides configuration controls for

            the POSIX utsname structure and the uname() function."

        cdl_option CYG_POSIX_UTSNAME_LENGTH {

            display          "Length of name strings in utsname structure"

            flavor           data

            default_value    65

            legal_values     1 to 99999999

        }

        cdl_option CYG_POSIX_UTSNAME_NODENAME_LENGTH {

            display          "Length of nodename string in utsname structure"

            flavor           data

            default_value    { CYG_POSIX_UTSNAME_LENGTH }

            legal_values     1 to 99999999

        }

    }

    # ----------------------------------------------------------------

    # Tests

    cdl_option CYGPKG_POSIX_TESTS {

        display "POSIX tests"

        flavor  data

        no_define

        calculated {

            (CYGPKG_POSIX_PTHREAD ? "tests/pthread1 tests/pthread2 tests/pthread3 "

                                  : "") .

            (CYGPKG_POSIX_PTHREAD_MUTEX ? "tests/pmutex3 " : "") .

            (CYGPKG_POSIX_MQUEUES ? "tests/pmqueue1 tests/pmqueue2 " : "") .

            (CYGPKG_POSIX_SIGNALS ? "tests/signal1 tests/signal2 tests/signal3 \

                                     tests/sigsetjmp " : "") .

            ((CYGPKG_POSIX_SIGNALS &&

              CYGPKG_POSIX_TIMERS &&

              CYGPKG_POSIX_SEMAPHORES) ? "tests/timer1 " : "") .

            ((CYGPKG_POSIX_SIGNALS &&

              CYGPKG_POSIX_TIMERS &&

              CYGPKG_POSIX_PTHREAD &&

              CYGPKG_POSIX_SEMAPHORES) ? "tests/tm_posix " : "")

            }

            description   "

                This option specifies the set of tests for the POSIX package."

        }

}

# ====================================================================

# End of posix.cdl