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|
# ====================================================================
#
# 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 == \
"<cyg/posix/limits.h>" }
requires { CYGBLD_ISO_PMUTEXTYPES_HEADER == \
"<cyg/posix/muttypes.h>" }
requires { CYGBLD_ISO_PTHREAD_MUTEX_HEADER == \
"<cyg/posix/mutex.h>" }
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 == \
"<cyg/posix/time.h>" }
requires { CYGBLD_ISO_POSIX_CLOCKS_HEADER == \
"<cyg/posix/time.h>" }
requires { CYGBLD_ISO_STRUCTTIMEVAL_HEADER == \
"<cyg/posix/sys/time.h>" }
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 == \
"<cyg/posix/time.h>" }
requires { CYGBLD_ISO_POSIX_TIMERS_HEADER == \
"<cyg/posix/time.h>" }
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 == \
"<cyg/posix/semaphore.h>" }
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 == \
"<cyg/posix/sigsetjmp.h>" }
implements CYGINT_ISO_SIGNAL_NUMBERS
implements CYGINT_ISO_SIGNAL_IMPL
requires { CYGBLD_ISO_SIGNAL_NUMBERS_HEADER == \
"<cyg/posix/signal.h>" }
requires { CYGBLD_ISO_SIGNAL_IMPL_HEADER == \
"<cyg/posix/signal.h>" }
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 == \
"<cyg/posix/utsname.h>" }
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
|
