defaria.com/blogs/Status/2005/01/files4ecr.html

   1 <!DOCTYPE html>
   2 <html lang="en-us" itemscope itemtype="http://schema.org/Article">
   3   <head>
   4     <meta charset="utf-8">
   5     <meta name="description" content=" Finished up files4ecr PPC toolchain build W/23084 is failing...">
   6     <meta name="generator" content="Movable Type 5.2.3">
   7     <title>Files4ecr - Status</title>
   8     <link rel="alternate" type="application/atom+xml" title="Recent Entries" href="http://defaria.com/blogs/Status/atom.xml">
   9     <link rel="canonical" href="http://defaria.com/blogs/Status/2005/01/files4ecr.html">
  10     <meta name="viewport" content="width=device-width,initial-scale=1">
  11     <link rel="stylesheet" href="http://defaria.com/blogs/Status/styles.css">
  12     <!--[if lt IE 9]>
  13     <link rel="stylesheet" href="http://defaria.com/blogs/Status/styles_ie.css">
  14     <script src="/mt/mt-static/support/theme_static/rainier/js/html5shiv.js"></script>
  15     <![endif]-->
  16
  17     <link rel="start" href="http://defaria.com/blogs/Status/">
  18
  19     <link rel="prev" href="http://defaria.com/blogs/Status/2005/01/files4ecrpl.html" title="files4ecr.pl">
  20     <link rel="next" href="http://defaria.com/blogs/Status/2005/01/ecrdesc.html" title="ecrdesc">
  21     <!-- Open Graph Protocol -->
  22     <meta property="og:type" content="article">
  23     <meta property="og:locale" content="en-us">
  24     <meta property="og:title" content="Files4ecr">
  25     <meta property="og:url" content="http://defaria.com/blogs/Status/2005/01/files4ecr.html">
  26     <meta property="og:description" content=" Finished up files4ecr PPC toolchain build W/23084 is failing...">
  27     <meta property="og:site_name" content="Status">
  28     <meta property="og:image" content="/mt/mt-static/support/theme_static/rainier/img/siteicon-sample.png">
  29     <!-- Metadata -->
  30     <meta itemprop="description" content=" Finished up files4ecr PPC toolchain build W/23084 is failing...">
  31     <link itemprop="url" href="http://defaria.com/blogs/Status/2005/01/files4ecr.html">
  32     <link itemprop="image" href="/mt/mt-static/support/theme_static/rainier/img/siteicon-sample.png">
  33
  34   </head>
  35   <body>
  36     <div id="container">
  37       <div id="container-inner">
  38         <header id="header" role="banner">
  39           <div id="header-inner">
  40             <div id="header-content">
  41               <h1>
  42                 <a href="http://defaria.com/blogs/Status/">
  43
  44                   Status
  45
  46                 </a>
  47               </h1>
  48
  49             </div>
  50
  51             <nav role="navigation">
  52           <ul>
  53             <li><a href="http://defaria.com/blogs/Status/">Home</a></li>
  54
  55
  56           </ul>
  57         </nav>
  58
  59           </div>
  60         </header>
  61         <div id="content">
  62           <div id="content-inner">
  63             <ul class="breadcrumb breadcrumb-list">
  64               <li class="breadcrumb-list-item"><a href="http://defaria.com/blogs/Status/">Home</a></li>
  65               <li class="breadcrumb-list-item">Files4ecr</li>
  66             </ul>
  67             <div id="individual-main" class="main" role="main">
  68               <article id="entry-1546" class="entry entry-asset asset hentry">
  69                 <div class="asset-header">
  70                   <h2 itemprop="name" class="asset-name entry-title">Files4ecr</h2>
  71                   <footer class="asset-meta">
  72                     <ul class="asset-meta-list">
  73                       <li class="asset-meta-list-item">Posted on <time datetime="2005-01-06T10:31:03-08:00" itemprop="datePublished">January  6, 2005</time></li>
  74                       <li class="asset-meta-list-item">by <span class="author entry-author vcard"></span></li>
  75
  76
  77                       <li class="asset-meta-list-item">in <a itemprop="articleSection" rel="tag" href="http://defaria.com/blogs/Status/lynuxworks/">LynuxWorks</a></li>
  78
  79
  80                    </ul>
  81                 </footer>
  82                 </div>
  83                 <div class="entry-content asset-content" itemprop="articleBody">
  84                   <ul>
  85
  86 <li>Finished up files4ecr</li>
  87
  88 <li>PPC toolchain build W/23084 is failing</li>
  89
  90 </ul>
  91                   <h3>files4ecr</h4>
  92
  93 <p>From the <a href="news:gnu.cvs.help">gnu.cvs.help</a> newsgroup I learned that doing a cvs log of everything then grepping through that is <b>much</b> faster than interrogating each file with cvs log. I then reorganized files4ecr to work in the following manner:</p>
  94
  95 <p>It occurred to me that often we wish to know, or pull, the file
  96 revision associated with an ECR #. I've created a script called
  97 files4ecr that accomplishes this:</p
  98
  99 <div class="code"><pre>
 100 <font color="#3333ff">saturn:</font><u>files4ecr-u</u>
 101 Usage: files4ecr [-v] [-d] [-l] [-x] [-u] &lt;ecr&gt;
 102
 103 Where:
 104
 105         -v:     Turn on verbose mode (Default: off)
 106         -d:     Turn on debug mode (Default: off)
 107         -l:     Local directory only, no recursion
 108         -x:     Turn on execute mode (Default: off)
 109         -u:     Dsplay usage
 110         ecr     ECR number to search for
 111 </pre>
 112 </div>
 113
 114 <p>The performance for this script is pretty good, depending on the amount of information in the CVS logs. Here's an example of it's usage:</p>
 115
 116 <div class="code"><pre>
 117 <font color="#3333ff"><b>saturn:</b></font><u>files4ecr 20505</u>
 118 SETUP.csh: 10.2 - Out of date
 119 etc/tconfig: 10.2 - Already up to date
 120 SETUP.bash: 10.6 - Out of date
 121 etc/ttys-arm: 1.1 - Already up to date
 122 Makefile: 10.13 - Out of date
 123 </pre></div>
 124
 125 <p>In noexecute mode it just displays the file and the revision of the
 126 file associated with that ECR. The -l option is similar to cvs' -l option:</p>
 127
 128 <div class="code"><pre>
 129 <font color="#3333ff">saturn:</font><u>files4ecr -l 20505</u>
 130 SETUP.csh: 10.2 - Out of date
 131 SETUP.bash: 10.6 - Out of date
 132 Makefile: 10.13 - Out of date
 133 </pre></div>
 134
 135 <p>Also, like cvs, files4ecr operates in the current context and current
 136 working directory.</p>
 137
 138 <p>With -x turned on files4ecr will perform the cvs update commands
 139 necessary to "pull" the versions for the ECR:</p>
 140
 141 <div class="code"><pre>
 142 <font color="#3333ff">saturn:</font><u>files4ecr -x 20505</u>
 143 cvs update -r10.2&nbsp; SETUP.csh - Updated
 144 cvs update -r10.2&nbsp; etc/tconfig - Already up to date
 145 cvs update -r10.6&nbsp; SETUP.bash - Updated
 146 cvs update -r1.1&nbsp; etc/ttys-arm - Already up to date
 147 cvs update -r10.13&nbsp; Makefile - Updated
 148 </pre></div>
 149
 150 <p>And we can see that the update has taken place:</p>
 151
 152 <div class="code"><pre>
 153 <font color="#3333ff">saturn:</font><u>files4ecr 20505</u>
 154 SETUP.csh: 10.2 - Already up to date
 155 etc/tconfig: 10.2 - Already up to date
 156 SETUP.bash: 10.6 - Already up to date
 157 etc/ttys-arm: 1.1 - Already up to date
 158 Makefile: 10.13 - Already up to date
 159 </pre></div>
 160
 161 <p>Anybody interested in such a script?</p>
 162
 163 <p><b>Note:</b> I've noticed that "ECR Number:" is not necessarily a
 164 consistent indicator of an ECR number. I search for several strings:</p>
 165
 166 <div class="code"><pre>
 167 /^ECR Number: (\d*)$/    or
 168 /^ECR# (\d*)$/           or
 169 /^ECR # (\d*)$/          or
 170 /^\s*ECR (\d*)/
 171 </pre></div>
 172
 173 <p>I've also noticed that a single ECR number may be attached to several revisions. files4ecr takes the latest revision in such cases.</p>
 174
 175 <h2>PPC toolchain build W/23084 is failing</h2>
 176
 177 <p>Preliminary investigation shows that while attempting to configure libiberty the build process is unable to use gcc to compile things. It seems to be lacking a crt1.o</p>
 178                 </div>
 179                 <nav class="page-navigation entry-navigation pagination content-nav">
 180                   <ul class="page-navigation-list">
 181
 182                     <li class="page-navigation-list-item page-navigation-prev"><a rel="prev" href="http://defaria.com/blogs/Status/2005/01/files4ecrpl.html" title="files4ecr.pl">Previous entry</a></li>
 183
 184
 185                     <li class="page-navigation-list-item page-navigation-next"><a rel="next" href="http://defaria.com/blogs/Status/2005/01/ecrdesc.html" title="ecrdesc">Next entry</a></li>
 186
 187                   </ul>
 188                 </nav>
 189                 <!--
 190 <aside id="zenback" class="zenback feedback">
 191   Please paste Zenback script code here.
 192 </aside>
 193 -->
 194
 195
 196               </article>
 197             </div>
 198             <aside class="widgets related" role="complementary">
 199               <nav class="widget-search widget">
 200   <div class="widget-content">
 201     <form method="get" id="search" action="http://defaria.com/mt/mt-search.cgi">
 202       <div>
 203         <input type="text" name="search" value="" placeholder="Search...">
 204
 205         <input type="hidden" name="IncludeBlogs" value="8">
 206
 207         <input type="hidden" name="limit" value="20">
 208         <button type="submit" name="button">
 209           <img alt="Search" src="/mt/mt-static/support/theme_static/rainier/img/search-icon.png">
 210         </button>
 211       </div>
 212     </form>
 213   </div>
 214 </nav>
 215 <nav class="widget-archive-category widget">
 216   <h3 class="widget-header">Categories</h3>
 217   <div class="widget-content">
 218
 219
 220     <ul class="widget-list">
 221
 222
 223       <li class="widget-list-item"><a href="http://defaria.com/blogs/Status/ameriquest/">Ameriquest (99)</a>
 224
 225
 226       </li>
 227
 228
 229
 230
 231       <li class="widget-list-item"><a href="http://defaria.com/blogs/Status/audience/">Audience (3)</a>
 232
 233
 234       </li>
 235
 236
 237
 238
 239       <li class="widget-list-item"><a href="http://defaria.com/blogs/Status/broadcom/">Broadcom (76)</a>
 240
 241
 242       </li>
 243
 244
 245
 246
 247       <li class="widget-list-item"><a href="http://defaria.com/blogs/Status/gpdb/">GPDB (35)</a>
 248
 249
 250       </li>
 251
 252
 253
 254
 255       <li class="widget-list-item"><a href="http://defaria.com/blogs/Status/general-dynamics/">General Dynamics (61)</a>
 256
 257
 258       </li>
 259
 260
 261
 262
 263       <li class="widget-list-item"><a href="http://defaria.com/blogs/Status/general-electric/">General Electric (13)</a>
 264
 265
 266       </li>
 267
 268
 269
 270
 271       <li class="widget-list-item"><a href="http://defaria.com/blogs/Status/hewlett-packard/">Hewlett Packard (13)</a>
 272
 273
 274       </li>
 275
 276
 277
 278
 279       <li class="widget-list-item"><a href="http://defaria.com/blogs/Status/lynuxworks/">LynuxWorks (162)</a>
 280
 281
 282       </li>
 283
 284
 285
 286
 287       <li class="widget-list-item"><a href="http://defaria.com/blogs/Status/pqa/">PQA (35)</a>
 288
 289
 290       </li>
 291
 292
 293
 294
 295       <li class="widget-list-item"><a href="http://defaria.com/blogs/Status/salira/">Salira (79)</a>
 296
 297
 298       </li>
 299
 300
 301
 302
 303       <li class="widget-list-item"><a href="http://defaria.com/blogs/Status/tellabs/">Tellabs (2)</a>
 304
 305
 306       </li>
 307
 308
 309
 310
 311       <li class="widget-list-item"><a href="http://defaria.com/blogs/Status/texas-instruments/">Texas Instruments (31)</a>
 312
 313
 314       </li>
 315
 316     </ul>
 317
 318
 319   </div>
 320 </nav>
 321
 322
 323 <nav class="widget-archive-dropdown widget">
 324   <h3 class="widget-header">Archives</h3>
 325   <div class="widget-content">
 326     <select>
 327       <option>Select a Month...</option>
 328
 329       <option value="http://defaria.com/blogs/Status/2016/02/">February 2016</option>
 330
 331
 332
 333       <option value="http://defaria.com/blogs/Status/2014/09/">September 2014</option>
 334
 335
 336
 337       <option value="http://defaria.com/blogs/Status/2014/04/">April 2014</option>
 338
 339
 340
 341       <option value="http://defaria.com/blogs/Status/2014/03/">March 2014</option>
 342
 343
 344
 345       <option value="http://defaria.com/blogs/Status/2013/02/">February 2013</option>
 346
 347
 348
 349       <option value="http://defaria.com/blogs/Status/2012/09/">September 2012</option>
 350
 351
 352
 353       <option value="http://defaria.com/blogs/Status/2012/08/">August 2012</option>
 354
 355
 356
 357       <option value="http://defaria.com/blogs/Status/2012/05/">May 2012</option>
 358
 359
 360
 361       <option value="http://defaria.com/blogs/Status/2012/04/">April 2012</option>
 362
 363
 364
 365       <option value="http://defaria.com/blogs/Status/2012/02/">February 2012</option>
 366
 367
 368
 369       <option value="http://defaria.com/blogs/Status/2012/01/">January 2012</option>
 370
 371
 372
 373       <option value="http://defaria.com/blogs/Status/2011/10/">October 2011</option>
 374
 375
 376
 377       <option value="http://defaria.com/blogs/Status/2011/07/">July 2011</option>
 378
 379
 380
 381       <option value="http://defaria.com/blogs/Status/2010/09/">September 2010</option>
 382
 383
 384
 385       <option value="http://defaria.com/blogs/Status/2010/08/">August 2010</option>
 386
 387
 388
 389       <option value="http://defaria.com/blogs/Status/2010/04/">April 2010</option>
 390
 391
 392
 393       <option value="http://defaria.com/blogs/Status/2010/03/">March 2010</option>
 394
 395
 396
 397       <option value="http://defaria.com/blogs/Status/2010/02/">February 2010</option>
 398
 399
 400
 401       <option value="http://defaria.com/blogs/Status/2009/05/">May 2009</option>
 402
 403
 404
 405       <option value="http://defaria.com/blogs/Status/2009/04/">April 2009</option>
 406
 407
 408
 409       <option value="http://defaria.com/blogs/Status/2008/07/">July 2008</option>
 410
 411
 412
 413       <option value="http://defaria.com/blogs/Status/2008/05/">May 2008</option>
 414
 415
 416
 417       <option value="http://defaria.com/blogs/Status/2008/04/">April 2008</option>
 418
 419
 420
 421       <option value="http://defaria.com/blogs/Status/2008/03/">March 2008</option>
 422
 423
 424
 425       <option value="http://defaria.com/blogs/Status/2008/02/">February 2008</option>
 426
 427
 428
 429       <option value="http://defaria.com/blogs/Status/2008/01/">January 2008</option>
 430
 431
 432
 433       <option value="http://defaria.com/blogs/Status/2007/12/">December 2007</option>
 434
 435
 436
 437       <option value="http://defaria.com/blogs/Status/2007/11/">November 2007</option>
 438
 439
 440
 441       <option value="http://defaria.com/blogs/Status/2007/10/">October 2007</option>
 442
 443
 444
 445       <option value="http://defaria.com/blogs/Status/2007/09/">September 2007</option>
 446
 447
 448
 449       <option value="http://defaria.com/blogs/Status/2007/08/">August 2007</option>
 450
 451
 452
 453       <option value="http://defaria.com/blogs/Status/2007/07/">July 2007</option>
 454
 455
 456
 457       <option value="http://defaria.com/blogs/Status/2007/06/">June 2007</option>
 458
 459
 460
 461       <option value="http://defaria.com/blogs/Status/2007/05/">May 2007</option>
 462
 463
 464
 465       <option value="http://defaria.com/blogs/Status/2007/04/">April 2007</option>
 466
 467
 468
 469       <option value="http://defaria.com/blogs/Status/2007/03/">March 2007</option>
 470
 471
 472
 473       <option value="http://defaria.com/blogs/Status/2007/01/">January 2007</option>
 474
 475
 476
 477       <option value="http://defaria.com/blogs/Status/2006/12/">December 2006</option>
 478
 479
 480
 481       <option value="http://defaria.com/blogs/Status/2006/11/">November 2006</option>
 482
 483
 484
 485       <option value="http://defaria.com/blogs/Status/2006/10/">October 2006</option>
 486
 487
 488
 489       <option value="http://defaria.com/blogs/Status/2006/09/">September 2006</option>
 490
 491
 492
 493       <option value="http://defaria.com/blogs/Status/2006/07/">July 2006</option>
 494
 495
 496
 497       <option value="http://defaria.com/blogs/Status/2006/06/">June 2006</option>
 498
 499
 500
 501       <option value="http://defaria.com/blogs/Status/2006/05/">May 2006</option>
 502
 503
 504
 505       <option value="http://defaria.com/blogs/Status/2006/04/">April 2006</option>
 506
 507
 508
 509       <option value="http://defaria.com/blogs/Status/2006/03/">March 2006</option>
 510
 511
 512
 513       <option value="http://defaria.com/blogs/Status/2006/02/">February 2006</option>
 514
 515
 516
 517       <option value="http://defaria.com/blogs/Status/2006/01/">January 2006</option>
 518
 519
 520
 521       <option value="http://defaria.com/blogs/Status/2005/12/">December 2005</option>
 522
 523
 524
 525       <option value="http://defaria.com/blogs/Status/2005/11/">November 2005</option>
 526
 527
 528
 529       <option value="http://defaria.com/blogs/Status/2005/10/">October 2005</option>
 530
 531
 532
 533       <option value="http://defaria.com/blogs/Status/2005/09/">September 2005</option>
 534
 535
 536
 537       <option value="http://defaria.com/blogs/Status/2005/08/">August 2005</option>
 538
 539
 540
 541       <option value="http://defaria.com/blogs/Status/2005/07/">July 2005</option>
 542
 543
 544
 545       <option value="http://defaria.com/blogs/Status/2005/06/">June 2005</option>
 546
 547
 548
 549       <option value="http://defaria.com/blogs/Status/2005/05/">May 2005</option>
 550
 551
 552
 553       <option value="http://defaria.com/blogs/Status/2005/04/">April 2005</option>
 554
 555
 556
 557       <option value="http://defaria.com/blogs/Status/2005/03/">March 2005</option>
 558
 559
 560
 561       <option value="http://defaria.com/blogs/Status/2005/02/">February 2005</option>
 562
 563
 564
 565       <option value="http://defaria.com/blogs/Status/2005/01/">January 2005</option>
 566
 567
 568
 569       <option value="http://defaria.com/blogs/Status/2004/12/">December 2004</option>
 570
 571
 572
 573       <option value="http://defaria.com/blogs/Status/2004/09/">September 2004</option>
 574
 575
 576
 577       <option value="http://defaria.com/blogs/Status/2004/08/">August 2004</option>
 578
 579
 580
 581       <option value="http://defaria.com/blogs/Status/2004/07/">July 2004</option>
 582
 583
 584
 585       <option value="http://defaria.com/blogs/Status/2004/06/">June 2004</option>
 586
 587
 588
 589       <option value="http://defaria.com/blogs/Status/2004/05/">May 2004</option>
 590
 591
 592
 593       <option value="http://defaria.com/blogs/Status/2004/04/">April 2004</option>
 594
 595
 596
 597       <option value="http://defaria.com/blogs/Status/2004/03/">March 2004</option>
 598
 599
 600
 601       <option value="http://defaria.com/blogs/Status/2004/02/">February 2004</option>
 602
 603
 604
 605       <option value="http://defaria.com/blogs/Status/2004/01/">January 2004</option>
 606
 607
 608
 609       <option value="http://defaria.com/blogs/Status/2003/12/">December 2003</option>
 610
 611
 612
 613       <option value="http://defaria.com/blogs/Status/2003/11/">November 2003</option>
 614
 615     </select>
 616   </div>
 617 </nav>
 618
 619
 620
 621 <div class="widget-syndication widget section">
 622   <div class="widget-content">
 623     <p><img src="http://defaria.com/mt/mt-static/images/status_icons/feed.gif" alt="Subscribe to feed" width="9" height="9" /> <a href="http://defaria.com/blogs/Status/atom.xml">Subscribe to this blog's feed</a></p>
 624
 625   </div>
 626 </div>
 627
 628             </aside>
 629           </div>
 630         </div>
 631         <footer id="footer" role="contentinfo">
 632           <div id="footer-inner">
 633             <div id="footer-content">
 634   <nav role="navigation">
 635           <ul>
 636             <li><a href="http://defaria.com/blogs/Status/">Home</a></li>
 637
 638
 639           </ul>
 640         </nav>
 641
 642   <p class="license">&copy; Copyright 2016.</p>
 643   <p class="poweredby">Powered by <a href="http://www.movabletype.org/">Movable Type</a></p>
 644 </div>
 645           </div>
 646         </footer>
 647       </div>
 648     </div>
 649     <script src="http://defaria.com/mt/mt-static/jquery/jquery.min.js"></script>
 650     <script src="http://defaria.com/blogs/Status/mt-theme-scale2.js"></script>
 651   </body>
 652 </html>