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annotate packages/devs/wallclock/current/cdl/wallclock.cdl @ 76:435cced73e2f ecos-v1_3_1-release

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eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
author jlarmour
date Tue, 28 Mar 2000 14:10:45 +0000
parents
children 59d97b6ba612
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435cced73e2f eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
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1 # ====================================================================
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2 #
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3 # wallclock.cdl
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4 #
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5 # eCos wallclock configuration data
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6 #
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7 # ====================================================================
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8 #####COPYRIGHTBEGIN####
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9 #
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10 # -------------------------------------------
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11 # The contents of this file are subject to the Red Hat eCos Public License
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12 # Version 1.1 (the "License"); you may not use this file except in
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13 # compliance with the License. You may obtain a copy of the License at
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14 # http://www.redhat.com/
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15 #
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16 # Software distributed under the License is distributed on an "AS IS"
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17 # basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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18 # License for the specific language governing rights and limitations under
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19 # the License.
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20 #
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21 # The Original Code is eCos - Embedded Configurable Operating System,
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22 # released September 30, 1998.
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23 #
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24 # The Initial Developer of the Original Code is Red Hat.
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25 # Portions created by Red Hat are
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26 # Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
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27 # All Rights Reserved.
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28 # -------------------------------------------
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29 #
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30 #####COPYRIGHTEND####
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31 # ====================================================================
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32 ######DESCRIPTIONBEGIN####
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33 #
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34 # Author(s): jskov
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35 # Original data: nickg
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36 # Contributors:
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37 # Date: 1999-07-13
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38 #
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39 #####DESCRIPTIONEND####
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40 #
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41 # ====================================================================
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42
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43 cdl_package CYGPKG_DEVICES_WALLCLOCK {
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44 display "Wallclock device"
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45 requires CYGVAR_KERNEL_COUNTERS_CLOCK
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46 include_dir cyg/devs
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47 define_header wallclock.h
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48 description "
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49 The wallclock device provides real time stamps, as opposed
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50 to the eCos kernel timers which typically just count the
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51 number of clock ticks since the hardware was powered up.
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52 Depending on the target platform this device may involve
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53 interacting with a suitable clock chip, or it may be
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54 emulated by using the kernel timers."
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55
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56 # FIXME: should be editable when there are HW alternatives.
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57 cdl_option CYGIMP_WALLCLOCK_EMULATE {
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58 display "Wallclock emulator"
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59 calculated 1
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60 compile emulate.cxx
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61 description "
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62 When this option is enabled, a wallclock device will be
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63 emulated using the kernel real-time clock."
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64 }
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65
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66 cdl_component CYGPKG_DEVICES_WALLCLOCK_OPTIONS {
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67 display "Wallclock build options"
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68 flavor none
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69 description "
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70 Package specific build options including control over
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71 compiler flags used only in building this package,
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72 and details of which tests are built."
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73
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74
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75 cdl_option CYGPKG_DEVICES_WALLCLOCK_CFLAGS_ADD {
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76 display "Additional compiler flags"
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77 flavor data
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78 no_define
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79 default_value { "" }
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80 description "
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81 This option modifies the set of compiler flags for
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82 building the wallclock device. These flags are used in addition
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83 to the set of global flags."
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84 }
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85
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86 cdl_option CYGPKG_DEVICES_WALLCLOCK_CFLAGS_REMOVE {
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87 display "Supressed compiler flags"
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88 flavor data
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89 no_define
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90 default_value { "" }
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91 description "
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92 This option modifies the set of compiler flags for
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93 building the wallclock device. These flags are removed from
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94 the set of global flags if present."
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95 }
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96
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97 cdl_option CYGPKG_DEVICES_WALLCLOCK_TESTS {
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98 display "Wallclock tests"
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99 flavor data
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100 no_define
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101 calculated { "tests/wallclock" }
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102 description "
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103 This option specifies the set of tests for the wallclock device."
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104 }
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105 }
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106 }