[50fdf12] | 1 | # |
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| 2 | # RTEMS Tools Project (http://www.rtems.org/) |
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[b0fa2ae] | 3 | # Copyright 2010-2016 Chris Johns (chrisj@rtems.org) |
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[50fdf12] | 4 | # All rights reserved. |
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| 5 | # |
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| 6 | # This file is part of the RTEMS Tools package in 'rtems-tools'. |
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| 7 | # |
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| 8 | # Redistribution and use in source and binary forms, with or without |
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| 9 | # modification, are permitted provided that the following conditions are met: |
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| 10 | # |
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| 11 | # 1. Redistributions of source code must retain the above copyright notice, |
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| 12 | # this list of conditions and the following disclaimer. |
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| 13 | # |
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| 14 | # 2. Redistributions in binary form must reproduce the above copyright notice, |
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| 15 | # this list of conditions and the following disclaimer in the documentation |
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| 16 | # and/or other materials provided with the distribution. |
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| 17 | # |
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| 18 | # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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| 19 | # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 20 | # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 21 | # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
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| 22 | # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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| 23 | # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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| 24 | # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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| 25 | # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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| 26 | # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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| 27 | # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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| 28 | # POSSIBILITY OF SUCH DAMAGE. |
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| 29 | # |
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| 30 | |
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| 31 | # |
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| 32 | # Check the defaults for a specific host. |
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| 33 | # |
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| 34 | |
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[b0fa2ae] | 35 | from __future__ import print_function |
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| 36 | |
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[50fdf12] | 37 | import os |
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| 38 | |
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[7e5cdea] | 39 | from rtemstoolkit import error |
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| 40 | from rtemstoolkit import execute |
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| 41 | from rtemstoolkit import log |
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| 42 | from rtemstoolkit import options |
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| 43 | from rtemstoolkit import path |
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| 44 | from rtemstoolkit import version |
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[50fdf12] | 45 | |
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| 46 | def _check_none(_opts, macro, value, constraint): |
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| 47 | return True |
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| 48 | |
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| 49 | |
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| 50 | def _check_triplet(_opts, macro, value, constraint): |
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| 51 | return True |
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| 52 | |
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| 53 | |
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| 54 | def _check_dir(_opts, macro, value, constraint, silent = False): |
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| 55 | if constraint != 'none' and not path.isdir(value): |
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| 56 | if constraint == 'required': |
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| 57 | if not silent: |
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| 58 | log.notice('error: dir: not found: (%s) %s' % (macro, value)) |
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| 59 | return False |
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| 60 | if not silent and _opts.warn_all(): |
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| 61 | log.notice('warning: dir: not found: (%s) %s' % (macro, value)) |
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| 62 | return True |
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| 63 | |
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| 64 | |
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| 65 | def _check_exe(_opts, macro, value, constraint, silent = False): |
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| 66 | |
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| 67 | if len(value) == 0 or constraint == 'none': |
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| 68 | return True |
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| 69 | |
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| 70 | orig_value = value |
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| 71 | |
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| 72 | if path.isabspath(value): |
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| 73 | if path.isfile(value): |
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| 74 | return True |
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| 75 | if os.name == 'nt': |
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| 76 | if path.isfile('%s.exe' % (value)): |
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| 77 | return True |
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| 78 | value = path.basename(value) |
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| 79 | absexe = True |
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| 80 | else: |
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| 81 | absexe = False |
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| 82 | |
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| 83 | paths = os.environ['PATH'].split(os.pathsep) |
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| 84 | |
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| 85 | if _check_paths(value, paths): |
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| 86 | if absexe: |
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| 87 | if not silent: |
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| 88 | log.notice('warning: exe: absolute exe found in path: (%s) %s' % (macro, orig_value)) |
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| 89 | return True |
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| 90 | |
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| 91 | if constraint == 'optional': |
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| 92 | if not silent: |
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| 93 | log.trace('warning: exe: optional exe not found: (%s) %s' % (macro, orig_value)) |
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| 94 | return True |
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| 95 | |
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| 96 | if not silent: |
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| 97 | log.notice('error: exe: not found: (%s) %s' % (macro, orig_value)) |
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| 98 | return False |
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| 99 | |
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| 100 | |
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| 101 | def _check_paths(name, paths): |
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| 102 | for p in paths: |
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| 103 | exe = path.join(p, name) |
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| 104 | if path.isfile(exe): |
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| 105 | return True |
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| 106 | if os.name == 'nt': |
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| 107 | if path.isfile('%s.exe' % (exe)): |
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| 108 | return True |
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| 109 | return False |
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| 110 | |
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| 111 | |
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| 112 | def host_setup(opts): |
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| 113 | """ Basic sanity check. All executables and directories must exist.""" |
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| 114 | |
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| 115 | checks = { 'none': _check_none, |
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| 116 | 'triplet': _check_triplet, |
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| 117 | 'dir': _check_dir, |
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| 118 | 'exe': _check_exe } |
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| 119 | |
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| 120 | sane = True |
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| 121 | |
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[b0fa2ae] | 122 | for d in list(opts.defaults.keys()): |
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[50fdf12] | 123 | try: |
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| 124 | (test, constraint, value) = opts.defaults.get(d) |
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| 125 | except: |
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| 126 | if opts.defaults.get(d) is None: |
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| 127 | raise error.general('invalid default: %s: not found' % (d)) |
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| 128 | else: |
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| 129 | raise error.general('invalid default: %s [%r]' % (d, opts.defaults.get(d))) |
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| 130 | if test != 'none': |
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| 131 | value = opts.defaults.expand(value) |
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| 132 | if test not in checks: |
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| 133 | raise error.general('invalid check test: %s [%r]' % (test, opts.defaults.get(d))) |
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| 134 | ok = checks[test](opts, d, value, constraint) |
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| 135 | if ok: |
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| 136 | tag = ' ' |
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| 137 | else: |
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| 138 | tag = '*' |
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| 139 | log.trace('%c %15s: %r -> "%s"' % (tag, d, opts.defaults.get(d), value)) |
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| 140 | if sane and not ok: |
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| 141 | sane = False |
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| 142 | |
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| 143 | return sane |
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| 144 | |
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| 145 | |
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| 146 | def check_exe(label, exe): |
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| 147 | return _check_exe(None, label, exe, None, True) |
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| 148 | |
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| 149 | |
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| 150 | def check_dir(label, path): |
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| 151 | return _check_dir(None, label, path, 'required', True) |
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| 152 | |
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| 153 | |
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[7e5cdea] | 154 | def run(args): |
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[50fdf12] | 155 | import sys |
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| 156 | try: |
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[7e5cdea] | 157 | _opts = options.command_line(argv = args) |
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[b0fa2ae] | 158 | options.load(_opts) |
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[7e5cdea] | 159 | log.notice('RTEMS Toolkit - Check, v%s' % (version.string())) |
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[50fdf12] | 160 | if host_setup(_opts): |
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[04a5204] | 161 | print('Environment is ok') |
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[50fdf12] | 162 | else: |
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[04a5204] | 163 | print('Environment is not correctly set up') |
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| 164 | except error.general as gerr: |
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| 165 | print(gerr) |
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[50fdf12] | 166 | sys.exit(1) |
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[04a5204] | 167 | except error.internal as ierr: |
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| 168 | print (ierr) |
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[50fdf12] | 169 | sys.exit(1) |
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[04a5204] | 170 | except error.exit: |
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[50fdf12] | 171 | pass |
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| 172 | except KeyboardInterrupt: |
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| 173 | log.notice('abort: user terminated') |
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| 174 | sys.exit(1) |
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| 175 | sys.exit(0) |
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| 176 | |
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| 177 | |
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| 178 | if __name__ == '__main__': |
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[7e5cdea] | 179 | run(['tester']) |
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