tools/make_specfiles

   1 #!/usr/bin/perl -w
   2 #
   3 # Update spec files across dlls that share an implementation
   4 #
   5 # Copyright 2011 Alexandre Julliard
   6 #
   7 # This library is free software; you can redistribute it and/or
   8 # modify it under the terms of the GNU Lesser General Public
   9 # License as published by the Free Software Foundation; either
  10 # version 2.1 of the License, or (at your option) any later version.
  11 #
  12 # This library is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 # Lesser General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU Lesser General Public
  18 # License along with this library; if not, write to the Free Software
  19 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20 #
  21
  22 use strict;
  23
  24 my %funcs;
  25 my $group_head;
  26
  27 my @dll_groups =
  28 (
  29  [
  30   "msvcrt",
  31   "msvcirt",
  32   "msvcrt40",
  33   "msvcrt20",
  34  ],
  35  [
  36   "msvcrt",
  37   "msvcp90",
  38   "msvcp100",
  39   "msvcp110",
  40   "msvcp120",
  41   "msvcp140",
  42   "msvcp71",
  43   "msvcp80",
  44   "msvcp70",
  45   "msvcp60",
  46  ],
  47  [
  48   "msvcr120",
  49   "msvcr120_app",
  50   "concrt140",
  51  ],
  52  [
  53   "ucrtbase",
  54   "api-ms-win-crt-conio-l1-1-0",
  55   "api-ms-win-crt-convert-l1-1-0",
  56   "api-ms-win-crt-environment-l1-1-0",
  57   "api-ms-win-crt-filesystem-l1-1-0",
  58   "api-ms-win-crt-heap-l1-1-0",
  59   "api-ms-win-crt-locale-l1-1-0",
  60   "api-ms-win-crt-math-l1-1-0",
  61   "api-ms-win-crt-multibyte-l1-1-0",
  62   "api-ms-win-crt-private-l1-1-0",
  63   "api-ms-win-crt-process-l1-1-0",
  64   "api-ms-win-crt-runtime-l1-1-0",
  65   "api-ms-win-crt-stdio-l1-1-0",
  66   "api-ms-win-crt-string-l1-1-0",
  67   "api-ms-win-crt-time-l1-1-0",
  68   "api-ms-win-crt-utility-l1-1-0",
  69   "vcruntime140",
  70  ],
  71  [
  72   "msvcp120",
  73   "msvcp120_app",
  74  ],
  75  [
  76   "d3d10",
  77   "d3d10_1",
  78  ],
  79  [
  80   "d3dx10_43",
  81   "d3dx10_42",
  82   "d3dx10_41",
  83   "d3dx10_40",
  84   "d3dx10_39",
  85   "d3dx10_38",
  86   "d3dx10_37",
  87   "d3dx10_36",
  88   "d3dx10_35",
  89   "d3dx10_34",
  90   "d3dx10_33",
  91  ],
  92  [
  93   "xinput1_3",
  94   "xinput1_4",
  95   "xinput1_2",
  96   "xinput1_1",
  97   "xinput9_1_0",
  98  ],
  99  [
 100   "setupapi",
 101   "cfgmgr32",
 102   "api-ms-win-devices-config-l1-1-0",
 103   "api-ms-win-devices-config-l1-1-1",
 104   "api-ms-win-devices-query-l1-1-1",
 105  ],
 106  [
 107   "vcomp",
 108   "vcomp140",
 109   "vcomp120",
 110   "vcomp110",
 111   "vcomp100",
 112   "vcomp90",
 113  ],
 114  [
 115   "advapi32",
 116   "api-ms-win-core-localregistry-l1-1-0",
 117   "api-ms-win-downlevel-advapi32-l1-1-0",
 118   "api-ms-win-downlevel-advapi32-l2-1-0",
 119   "api-ms-win-security-base-l1-1-0",
 120   "api-ms-win-core-registry-l1-1-0",
 121   "api-ms-win-core-registry-l2-1-0",
 122   "api-ms-win-core-registry-l2-2-0",
 123   "api-ms-win-core-shutdown-l1-1-0",
 124   "api-ms-win-eventing-classicprovider-l1-1-0",
 125   "api-ms-win-eventing-consumer-l1-1-0",
 126   "api-ms-win-eventing-controller-l1-1-0",
 127   "api-ms-win-eventing-legacy-l1-1-0",
 128   "api-ms-win-eventing-provider-l1-1-0",
 129   "api-ms-win-eventlog-legacy-l1-1-0",
 130   "api-ms-win-perf-legacy-l1-1-0",
 131   "api-ms-win-security-audit-l1-1-1",
 132   "api-ms-win-security-base-l1-2-0",
 133   "api-ms-win-security-base-private-l1-1-1",
 134   "api-ms-win-security-credentials-l1-1-0",
 135   "api-ms-win-security-cryptoapi-l1-1-0",
 136   "api-ms-win-security-lsalookup-l1-1-0",
 137   "api-ms-win-security-lsalookup-l1-1-1",
 138   "api-ms-win-security-lsalookup-l2-1-0",
 139   "api-ms-win-security-lsalookup-l2-1-1",
 140   "api-ms-win-security-lsapolicy-l1-1-0",
 141   "api-ms-win-security-provider-l1-1-0",
 142   "api-ms-win-security-sddl-l1-1-0",
 143   "api-ms-win-security-systemfunctions-l1-1-0",
 144   "api-ms-win-service-core-l1-1-0",
 145   "api-ms-win-service-core-l1-1-1",
 146   "api-ms-win-service-management-l1-1-0",
 147   "api-ms-win-service-management-l2-1-0",
 148   "api-ms-win-service-private-l1-1-1",
 149   "api-ms-win-service-winsvc-l1-1-0",
 150   "api-ms-win-service-winsvc-l1-2-0",
 151   "sechost",
 152  ],
 153  [
 154   "authz",
 155   "ext-ms-win-authz-context-l1-1-0",
 156  ],
 157  [
 158   "comctl32",
 159   "ext-ms-win-shell-comctl32-init-l1-1-0",
 160  ],
 161  [
 162   "comdlg32",
 163   "ext-ms-win-shell-comdlg32-l1-1-0",
 164  ],
 165  [
 166   "credui",
 167   "ext-ms-win-security-credui-l1-1-0",
 168  ],
 169  [
 170   "cryptui",
 171   "ext-ms-win-security-cryptui-l1-1-0",
 172  ],
 173  [
 174   "dwmapi",
 175   "ext-ms-win-dwmapi-ext-l1-1-0",
 176  ],
 177  [
 178   "netapi32",
 179   "ext-ms-win-domainjoin-netjoin-l1-1-0",
 180  ],
 181  [
 182   "ntdll",
 183   "api-ms-win-core-xstate-l1-1-0",
 184  ],
 185  [
 186   "ntdll",
 187   "powrprof",
 188   "api-ms-win-power-base-l1-1-0",
 189   "api-ms-win-power-setting-l1-1-0",
 190  ],
 191  [
 192   "ntdsapi",
 193   "api-ms-win-security-activedirectoryclient-l1-1-0",
 194  ],
 195  [
 196   "rasapi32",
 197   "ext-ms-win-ras-rasapi32-l1-1-0",
 198  ],
 199  [
 200   "kernel32",
 201 #  "kernelbase",
 202   "api-ms-win-appmodel-identity-l1-1-0",
 203   "api-ms-win-appmodel-runtime-l1-1-1",
 204   "api-ms-win-downlevel-normaliz-l1-1-0",
 205   "api-ms-win-core-appcompat-l1-1-1",
 206   "api-ms-win-core-atoms-l1-1-0",
 207   "api-ms-win-core-comm-l1-1-0",
 208   "api-ms-win-core-debug-l1-1-0",
 209   "api-ms-win-core-debug-l1-1-1",
 210   "api-ms-win-core-delayload-l1-1-0",
 211   "api-ms-win-core-delayload-l1-1-1",
 212   "api-ms-win-core-errorhandling-l1-1-0",
 213   "api-ms-win-core-errorhandling-l1-1-1",
 214   "api-ms-win-core-errorhandling-l1-1-2",
 215   "api-ms-win-core-errorhandling-l1-1-3",
 216   "api-ms-win-core-interlocked-l1-1-0",
 217   "api-ms-win-core-interlocked-l1-2-0",
 218   "api-ms-win-core-misc-l1-1-0",
 219   "api-ms-win-core-profile-l1-1-0",
 220   "api-ms-win-core-realtime-l1-1-0",
 221   "api-ms-win-core-sidebyside-l1-1-0",
 222   "api-ms-win-core-string-l1-1-0",
 223   "api-ms-win-core-string-obsolete-l1-1-0",
 224   "api-ms-win-core-sysinfo-l1-1-0",
 225   "api-ms-win-core-sysinfo-l1-2-0",
 226   "api-ms-win-core-util-l1-1-0",
 227   "api-ms-win-core-synch-ansi-l1-1-0",
 228   "api-ms-win-core-synch-l1-1-0",
 229   "api-ms-win-core-synch-l1-2-0",
 230   "api-ms-win-core-synch-l1-2-1",
 231   "api-ms-win-core-console-l1-1-0",
 232   "api-ms-win-core-console-l2-1-0",
 233   "api-ms-win-core-file-l1-1-0",
 234   "api-ms-win-core-file-l1-2-1",
 235   "api-ms-win-core-file-l1-2-0",
 236   "api-ms-win-core-file-l1-2-2",
 237   "api-ms-win-core-file-l2-1-0",
 238   "api-ms-win-core-file-l2-1-1",
 239   "api-ms-win-core-file-l2-1-2",
 240   "api-ms-win-core-file-ansi-l2-1-0",
 241   "api-ms-win-core-file-fromapp-l1-1-0",
 242   "api-ms-win-core-handle-l1-1-0",
 243   "api-ms-win-core-heap-l1-1-0",
 244   "api-ms-win-core-heap-l1-2-0",
 245   "api-ms-win-core-heap-l2-1-0",
 246   "api-ms-win-core-heap-obsolete-l1-1-0",
 247   "api-ms-win-core-io-l1-1-0",
 248   "api-ms-win-core-io-l1-1-1",
 249   "api-ms-win-core-job-l1-1-0",
 250   "api-ms-win-core-job-l2-1-0",
 251   "api-ms-win-core-kernel32-legacy-l1-1-0",
 252   "api-ms-win-core-kernel32-legacy-l1-1-1",
 253   "api-ms-win-core-kernel32-private-l1-1-1",
 254   "api-ms-win-core-largeinteger-l1-1-0",
 255   "api-ms-win-core-libraryloader-l1-2-1",
 256   "api-ms-win-core-libraryloader-l1-2-2",
 257   "api-ms-win-core-localization-l1-1-0",
 258   "api-ms-win-core-localization-l1-2-0",
 259   "api-ms-win-core-localization-l2-1-0",
 260   "api-ms-win-core-localization-obsolete-l1-1-0",
 261   "api-ms-win-core-localization-obsolete-l1-2-0",
 262   "api-ms-win-core-localization-obsolete-l1-3-0",
 263   "api-ms-win-core-localization-private-l1-1-0",
 264   "api-ms-win-core-memory-l1-1-0",
 265   "api-ms-win-core-memory-l1-1-1",
 266   "api-ms-win-core-memory-l1-1-2",
 267   "api-ms-win-core-memory-l1-1-3",
 268   "api-ms-win-core-namespace-l1-1-0",
 269   "api-ms-win-core-normalization-l1-1-0",
 270   "api-ms-win-core-privateprofile-l1-1-1",
 271   "api-ms-win-core-processenvironment-l1-1-0",
 272   "api-ms-win-core-processenvironment-l1-2-0",
 273   "api-ms-win-core-psapi-l1-1-0",
 274   "api-ms-win-core-psapi-ansi-l1-1-0",
 275   "api-ms-win-core-psapi-obsolete-l1-1-0",
 276   "api-ms-win-core-threadpool-l1-1-0",
 277   "api-ms-win-core-threadpool-l1-2-0",
 278   "api-ms-win-core-threadpool-legacy-l1-1-0",
 279   "api-ms-win-core-threadpool-private-l1-1-0",
 280   "api-ms-win-core-timezone-l1-1-0",
 281   "api-ms-win-core-toolhelp-l1-1-0",
 282   "api-ms-win-core-sysinfo-l1-2-1",
 283   "api-ms-win-core-fibers-l1-1-0",
 284   "api-ms-win-core-fibers-l1-1-1",
 285   "api-ms-win-core-localization-l1-2-1",
 286   "api-ms-win-core-datetime-l1-1-0",
 287   "api-ms-win-core-datetime-l1-1-1",
 288   "api-ms-win-core-windowserrorreporting-l1-1-0",
 289   "api-ms-win-core-wow64-l1-1-0",
 290   "api-ms-win-core-wow64-l1-1-1",
 291   "api-ms-win-core-xstate-l2-1-0",
 292   "api-ms-win-core-processtopology-obsolete-l1-1-0",
 293   "api-ms-win-core-util-l1-1-0",
 294   "api-ms-win-downlevel-kernel32-l2-1-0",
 295   "ext-ms-win-kernel32-package-current-l1-1-0",
 296   "ext-ms-win-kernel32-package-l1-1-1",
 297  ],
 298  [
 299   "kernel32",
 300   "user32",
 301   "api-ms-win-core-appinit-l1-1-0",
 302   "api-ms-win-core-libraryloader-l1-1-0",
 303   "api-ms-win-core-libraryloader-l1-1-1",
 304   "api-ms-win-core-libraryloader-l1-2-0",
 305  ],
 306  [
 307   "kernel32",
 308   "advapi32",
 309   "api-ms-win-core-namedpipe-l1-1-0",
 310   "api-ms-win-core-namedpipe-l1-2-0",
 311   "api-ms-win-core-processthreads-l1-1-0",
 312   "api-ms-win-core-processthreads-l1-1-1",
 313   "api-ms-win-core-processthreads-l1-1-2",
 314   "api-ms-win-core-processthreads-l1-1-3",
 315  ],
 316  [
 317   "kernel32",
 318   "advapi32",
 319   "user32",
 320   "shlwapi",
 321   "version",
 322   "api-ms-win-core-bem-l1-1-0",
 323  ],
 324  [
 325   "kernelbase",
 326   "api-ms-win-appmodel-runtime-l1-1-2",
 327   "api-ms-win-core-path-l1-1-0",
 328   "api-ms-win-core-quirks-l1-1-0",
 329   "api-ms-win-core-systemtopology-l1-1-0",
 330   "api-ms-win-security-grouppolicy-l1-1-0",
 331  ],
 332  [
 333   "ole32",
 334   "api-ms-win-downlevel-ole32-l1-1-0",
 335   "api-ms-win-core-com-l1-1-0",
 336   "api-ms-win-core-com-l1-1-1",
 337   "api-ms-win-core-com-private-l1-1-0",
 338   "combase",
 339   "iprop",
 340  ],
 341  [
 342   "oleacc",
 343   "ext-ms-win-oleacc-l1-1-0",
 344  ],
 345  [
 346   "secur32",
 347   "sspicli",
 348  ],
 349  [
 350   "shcore",
 351   "shell32",
 352   "api-ms-win-shcore-obsolete-l1-1-0",
 353   "api-ms-win-shcore-thread-l1-1-0",
 354   "api-ms-win-shcore-stream-l1-1-0",
 355  ],
 356  [
 357   "shell32",
 358   "api-ms-win-downlevel-shell32-l1-1-0",
 359   "api-ms-win-shell-shellcom-l1-1-0",
 360   "api-ms-win-shell-shellfolders-l1-1-0",
 361   "ext-ms-win-shell-shell32-l1-2-0",
 362  ],
 363  [
 364   "shlwapi",
 365   "api-ms-win-downlevel-shlwapi-l1-1-0",
 366   "api-ms-win-downlevel-shlwapi-l2-1-0",
 367   "api-ms-win-core-registryuserspecific-l1-1-0",
 368   "api-ms-win-core-shlwapi-legacy-l1-1-0",
 369   "api-ms-win-core-shlwapi-obsolete-l1-1-0",
 370   "api-ms-win-core-shlwapi-obsolete-l1-2-0",
 371   "api-ms-win-core-url-l1-1-0",
 372  ],
 373  [
 374   "shell32",
 375   "shlwapi",
 376   "api-ms-win-shcore-scaling-l1-1-1",
 377  ],
 378  [
 379   "user32",
 380   "api-ms-win-core-stringansi-l1-1-0",
 381   "api-ms-win-core-stringloader-l1-1-1",
 382   "api-ms-win-core-string-l2-1-0",
 383   "api-ms-win-downlevel-user32-l1-1-0",
 384   "api-ms-win-ntuser-dc-access-l1-1-0",
 385   "api-ms-win-rtcore-ntuser-draw-l1-1-0",
 386   "api-ms-win-rtcore-ntuser-private-l1-1-0",
 387   "api-ms-win-rtcore-ntuser-private-l1-1-4",
 388   "api-ms-win-rtcore-ntuser-window-l1-1-0",
 389   "api-ms-win-rtcore-ntuser-winevent-l1-1-0",
 390   "api-ms-win-rtcore-ntuser-wmpointer-l1-1-0",
 391   "api-ms-win-rtcore-ntuser-wmpointer-l1-1-3",
 392   "ext-ms-win-ntuser-dialogbox-l1-1-0",
 393   "ext-ms-win-ntuser-draw-l1-1-0",
 394   "ext-ms-win-ntuser-gui-l1-1-0",
 395   "ext-ms-win-ntuser-gui-l1-3-0",
 396   "ext-ms-win-ntuser-keyboard-l1-3-0",
 397   "ext-ms-win-ntuser-message-l1-1-0",
 398   "ext-ms-win-ntuser-message-l1-1-1",
 399   "ext-ms-win-ntuser-misc-l1-1-0",
 400   "ext-ms-win-ntuser-misc-l1-2-0",
 401   "ext-ms-win-ntuser-misc-l1-5-1",
 402   "ext-ms-win-ntuser-mouse-l1-1-0",
 403   "ext-ms-win-ntuser-private-l1-1-1",
 404   "ext-ms-win-ntuser-private-l1-3-1",
 405   "ext-ms-win-ntuser-rectangle-ext-l1-1-0",
 406   "api-ms-win-ntuser-rectangle-l1-1-0",
 407   "api-ms-win-ntuser-sysparams-l1-1-0",
 408   "ext-ms-win-ntuser-uicontext-ext-l1-1-0",
 409   "ext-ms-win-ntuser-windowclass-l1-1-0",
 410   "ext-ms-win-ntuser-windowclass-l1-1-1",
 411   "ext-ms-win-ntuser-window-l1-1-0",
 412   "ext-ms-win-ntuser-window-l1-1-1",
 413   "ext-ms-win-ntuser-window-l1-1-4",
 414   "ext-ms-win-rtcore-ntuser-cursor-l1-1-0",
 415   "ext-ms-win-rtcore-ntuser-dc-access-l1-1-0",
 416   "ext-ms-win-rtcore-ntuser-dpi-l1-1-0",
 417   "ext-ms-win-rtcore-ntuser-dpi-l1-2-0",
 418   "ext-ms-win-rtcore-ntuser-rawinput-l1-1-0",
 419   "ext-ms-win-rtcore-ntuser-syscolors-l1-1-0",
 420   "ext-ms-win-rtcore-ntuser-sysparams-l1-1-0",
 421  ],
 422  [
 423   "version",
 424   "api-ms-win-core-versionansi-l1-1-0",
 425   "api-ms-win-core-version-l1-1-0",
 426   "api-ms-win-core-version-l1-1-1",
 427   "api-ms-win-core-version-private-l1-1-0",
 428   "api-ms-win-downlevel-version-l1-1-0",
 429  ],
 430  [
 431   "winmm",
 432   "api-ms-win-mm-joystick-l1-1-0",
 433   "api-ms-win-mm-misc-l1-1-1",
 434   "api-ms-win-mm-mme-l1-1-0",
 435   "api-ms-win-mm-time-l1-1-0",
 436  ],
 437  [
 438   "msvcrt",
 439   "ntdll",
 440   "ntoskrnl.exe",
 441   "api-ms-win-core-apiquery-l1-1-0",
 442   "api-ms-win-core-rtlsupport-l1-1-0",
 443   "api-ms-win-core-rtlsupport-l1-2-0",
 444   "api-ms-win-core-crt-l1-1-0",
 445   "api-ms-win-core-crt-l2-1-0",
 446  ],
 447  [
 448   "gdi32",
 449   "api-ms-win-dx-d3dkmt-l1-1-0",
 450   "api-ms-win-gdi-dpiinfo-l1-1-0",
 451   "ext-ms-win-gdi-dc-create-l1-1-0",
 452   "ext-ms-win-gdi-dc-create-l1-1-1",
 453   "ext-ms-win-gdi-dc-l1-2-0",
 454   "ext-ms-win-gdi-devcaps-l1-1-0",
 455   "ext-ms-win-gdi-draw-l1-1-0",
 456   "ext-ms-win-gdi-draw-l1-1-1",
 457   "ext-ms-win-gdi-font-l1-1-0",
 458   "ext-ms-win-gdi-font-l1-1-1",
 459   "ext-ms-win-gdi-render-l1-1-0",
 460   "ext-ms-win-rtcore-gdi-devcaps-l1-1-0",
 461   "ext-ms-win-rtcore-gdi-object-l1-1-0",
 462   "ext-ms-win-rtcore-gdi-rgn-l1-1-0",
 463  ],
 464  [
 465   "combase",
 466   "api-ms-win-core-winrt-errorprivate-l1-1-1",
 467   "api-ms-win-core-winrt-l1-1-0",
 468   "api-ms-win-core-winrt-registration-l1-1-0",
 469   "api-ms-win-core-winrt-roparameterizediid-l1-1-0",
 470   "api-ms-win-core-winrt-string-l1-1-0",
 471   "api-ms-win-core-winrt-string-l1-1-1",
 472  ],
 473  [
 474   "uxtheme",
 475   "ext-ms-win-uxtheme-themes-l1-1-0",
 476  ],
 477  [
 478   "bthprops.cpl",
 479   "irprops.cpl",
 480  ],
 481  [
 482   "sfc_os",
 483   "sfc",
 484  ],
 485  [
 486   "bcrypt",
 487   "ncrypt",
 488  ],
 489  [
 490   "ntoskrnl.exe",
 491   "hal",
 492  ],
 493  [
 494   "mscoree",
 495   "mscorwks",
 496  ],
 497 );
 498
 499 my $update_flags = 0;
 500 my $show_duplicates = 0;
 501
 502 foreach my $arg (@ARGV)
 503 {
 504     if ($arg eq "-f") { $update_flags = 1; }
 505     elsif ($arg eq "-d") { $show_duplicates = 1; }
 506 }
 507
 508 # update a file if changed
 509 sub update_file($$)
 510 {
 511     my $file = shift;
 512     my $new = shift;
 513
 514     open FILE, ">$file.new" or die "cannot create $file.new";
 515     print FILE $new;
 516     close FILE;
 517     rename "$file.new", "$file";
 518     print "$file updated\n";
 519 }
 520
 521 # parse a spec file line
 522 sub parse_line($$$)
 523 {
 524     my ($name, $line, $str) = @_;
 525
 526     if ($str =~ /^\s*(\@|\d+)\s+(stdcall|cdecl|varargs|thiscall|stub|extern)\s+((?:-\S+\s+)*)([A-Za-z0-9_\@\$?]+)(?:\s*(\([^)]*\)))?(?:\s+([A-Za-z0-9_\@\$?.]+))?(\s*\#.*)?/)
 527     {
 528         return ( "ordinal" => $1, "callconv" => $2, "flags" => $3, "name" => $4, "args" => $5 || "",
 529                  "target" => $6 || $4, "comment" => $7, "spec" => $name );
 530     }
 531     return () if $str =~ /^\s*$/;
 532     return () if $str =~ /^\s*\#/;
 533     printf STDERR "$name.spec:$line: error: Unrecognized line $_\n";
 534 }
 535
 536 sub read_spec_file($)
 537 {
 538     my $name = shift;
 539     my $file = "dlls/$name/$name.spec";
 540     my %stubs;
 541     open SPEC, "<$file" or die "cannot open $file";
 542     while (<SPEC>)
 543     {
 544         chomp;
 545         my %descr = parse_line( $name, $., $_ );
 546         next unless %descr;
 547
 548         my $func = $descr{name};
 549         next if defined $funcs{$func};
 550         next if $func eq "@";
 551         $funcs{$func} = \%descr;
 552     }
 553     close SPEC;
 554 }
 555
 556 sub update_spec_file($)
 557 {
 558     my $name = shift;
 559     my $file = "dlls/$name/$name.spec";
 560     my %stubs;
 561     my ($old, $new);
 562
 563     open SPEC, "<$file" or die "cannot open $file";
 564     while (<SPEC>)
 565     {
 566         $old .= $_;
 567         chomp;
 568
 569         my $commented_out = 0;
 570         my %descr = parse_line( $name, $., $_ );
 571         if (!%descr)
 572         {
 573             # check for commented out exports
 574             if (/^\s*\#\s*((?:\@|\d+)\s+)?((?:extern|stub|stdcall|cdecl|varargs|thiscall)\s+.*)/)
 575             {
 576                 $commented_out = 1;
 577                 %descr = parse_line( $name, $., ($1 || "\@ ") . $2 );
 578             }
 579         }
 580         goto done unless %descr;
 581
 582         my $func = $descr{name};
 583         if (!defined $funcs{$func})
 584         {
 585             $funcs{$func} = \%descr unless $commented_out || $name =~ /-/;
 586             goto done;
 587         }
 588
 589         my %parent = %{$funcs{$func}};
 590         goto done if $parent{spec} eq $descr{spec};  # the definition is in this spec file
 591         goto done if $descr{comment} && $descr{comment} =~ /don't forward/;
 592         if ($descr{callconv} ne "stub" && $descr{target} !~ /\./ && !$commented_out)
 593         {
 594             printf "%s:%u: note: %s already defined in %s\n", $file, $., $func, $parent{spec} if $show_duplicates;
 595             goto done;
 596         }
 597
 598         my $flags = $descr{flags};
 599         if ($parent{callconv} ne "stub" || $update_flags)
 600         {
 601             $flags = $parent{flags};
 602             $flags =~ s/-ordinal\s*// if $descr{ordinal} eq "@";
 603             $flags =~ s/-noname\s*// if $descr{ordinal} eq "@";
 604             $flags =~ s/-import\s*//;
 605             if ($descr{flags} =~ /-private/)  # preserve -private flag
 606             {
 607                 $flags = "-private " . $flags unless $flags =~ /-private/;
 608             }
 609         }
 610
 611         if ($parent{callconv} ne "stub" || $parent{args})
 612         {
 613             my $callconv = $parent{callconv} ne "stub" ? $parent{callconv} :
 614                            $parent{spec} =~ /(msvc|ucrtbase)/ ? "cdecl" : "stdcall";  # hack
 615             $_ = sprintf "$descr{ordinal} %s %s%s", $callconv, $flags, $func;
 616
 617             if ($parent{target} =~ /$group_head\./)  # use the same forward as parent if possible
 618             {
 619                 $_ .= sprintf "%s %s", $parent{args}, $parent{target};
 620             }
 621             else
 622             {
 623                 $_ .= sprintf "%s %s.%s", $parent{args}, $parent{spec}, $func;
 624             }
 625         }
 626         else
 627         {
 628             $_ = sprintf "$descr{ordinal} stub %s%s", $flags, $func;
 629         }
 630         $_ .= $descr{comment} || "";
 631
 632       done:
 633         $new .= "$_\n";
 634     }
 635     close SPEC;
 636     update_file( $file, $new ) if $old ne $new;
 637 }
 638
 639 sub sync_spec_files(@)
 640 {
 641     %funcs = ();
 642     $group_head = shift;
 643     read_spec_file( $group_head );
 644     foreach my $spec (@_) { update_spec_file($spec); }
 645 }
 646
 647 foreach my $group (@dll_groups)
 648 {
 649     sync_spec_files( @{$group} );
 650 }