tools/make_makefiles

   1 #!/usr/bin/perl -w
   2 #
   3 # Build the auto-generated parts of the Wine makefiles.
   4 #
   5 # Copyright 2006 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 # Make rules files
  23 my %makerules =
  24 (
  25  "MAKE_RULES" => "Make.rules",
  26  "MAKE_DLL_RULES" => "dlls/Makedll.rules",
  27  "MAKE_IMPLIB_RULES" => "dlls/Makeimplib.rules",
  28  "MAKE_TEST_RULES" => "dlls/Maketest.rules",
  29  "MAKE_PROG_RULES" => "programs/Makeprog.rules",
  30 );
  31
  32 # Programs that we want to install in the bin directory too
  33 my %bin_install =
  34 (
  35   "msiexec" => 1,
  36   "notepad" => 1,
  37   "regedit" => 1,
  38   "regsvr32" => 1,
  39   "wineboot" => 1,
  40   "winecfg" => 1,
  41   "wineconsole" => 1,
  42   "winedbg" => 1,
  43   "winefile" => 1,
  44   "winemine" => 1,
  45   "winepath" => 1,
  46 );
  47
  48 # Programs that we don't want to install at all
  49 my %dont_install =
  50 (
  51   "cmdlgtst" => 1,
  52   "view" => 1,
  53   "winetest" => 1,
  54 );
  55
  56 # Default patterns for top-level .gitignore
  57 my @ignores = (
  58     "*.[oa]",
  59     "*.ok",
  60     "*.res",
  61     "*.so",
  62     "/autom4te.cache",
  63     "/config.cache",
  64     "/config.log",
  65     "/config.status",
  66     "/TAGS",
  67     "/tags",
  68     "Makefile",
  69     "dlldata.c",
  70     "dlls/*/*.def",
  71     "dlls/*/tests/*crosstest.exe",
  72     "dlls/*/tests/testlist.c",
  73     "include/config.h",
  74     "include/stamp-h",
  75     "programs/winetest/tests.rc",
  76     "programs/winetest/*_test.exe",
  77 );
  78
  79 # Source files and their resulting target to ignore
  80 my @ignore_srcs = (
  81     [ 'BISON_SRCS',   '\.y',   '.tab.c' ],
  82     [ 'BISON_SRCS',   '\.y',   '.tab.h' ],
  83     [ 'LEX_SRCS',     '\.l',   '.yy.c' ],
  84     [ 'MC_SRCS',      '\.mc',  '.mc.rc' ],
  85     [ 'IDL_TLB_SRCS', '\.idl', '.tlb' ],
  86     [ 'IDL_H_SRCS',   '\.idl', '.h' ],
  87     [ 'IDL_C_SRCS',   '\.idl', '.h' ],
  88     [ 'IDL_I_SRCS',   '\.idl', '.h' ],
  89     [ 'IDL_P_SRCS',   '\.idl', '.h' ],
  90     [ 'IDL_S_SRCS',   '\.idl', '.h' ],
  91     [ 'IDL_C_SRCS',   '\.idl', '_c.c' ],
  92     [ 'IDL_I_SRCS',   '\.idl', '_i.c' ],
  93     [ 'IDL_P_SRCS',   '\.idl', '_p.c' ],
  94     [ 'IDL_S_SRCS',   '\.idl', '_s.c' ],
  95 );
  96
  97 my %exported_wine_headers = (
  98     "wine/debug.h" => 1,
  99     "wine/exception.h" => 1,
 100     "wine/library.h" => 1,
 101     "wine/unicode.h" => 1,
 102     "wine/itss.idl" => 1,
 103     "wine/svcctl.idl" => 1,
 104 );
 105
 106 my %private_idl_headers = (
 107     "axcore.idl" => 1,
 108     "axextend.idl" => 1,
 109     "dbinit.idl" => 1,
 110     "dbprop.idl" => 1,
 111     "dbs.idl" => 1,
 112     "devenum.idl" => 1,
 113     "dyngraph.idl" => 1,
 114     "vmrender.idl" => 1,
 115     "wine/wined3d.idl" => 1,
 116     "wine/winedxgi.idl" => 1,
 117 );
 118
 119 my (@makefiles, %makefiles);
 120
 121 # update a file if changed
 122 sub update_file($)
 123 {
 124     my $file = shift;
 125     my $ret = !(-f $file) || system "cmp $file $file.new >/dev/null";
 126     if (!$ret)
 127     {
 128         unlink "$file.new";
 129     }
 130     else
 131     {
 132         rename "$file.new", "$file";
 133         print "$file updated\n";
 134         if ($file eq "configure.ac")
 135         {
 136             system "autoconf";
 137             print "configure updated\n";
 138         }
 139     }
 140     return $ret;
 141 }
 142
 143 # replace some lines in a file between two markers
 144 sub replace_in_file($$$@)
 145 {
 146     my $file = shift;
 147     my $start = shift;
 148     my $end = shift;
 149
 150     open NEW_FILE, ">$file.new" or die "cannot create $file.new";
 151
 152     if (defined($start))
 153     {
 154         open OLD_FILE, "$file" or die "cannot open $file";
 155         while (<OLD_FILE>)
 156         {
 157             last if /$start/;
 158             print NEW_FILE $_;
 159         }
 160     }
 161
 162     print NEW_FILE @_;
 163
 164     if (defined($end))
 165     {
 166         my $skip=1;
 167         while (<OLD_FILE>)
 168         {
 169             print NEW_FILE $_ unless $skip;
 170             $skip = 0 if /$end/;
 171         }
 172     }
 173
 174     close OLD_FILE if defined($start);
 175     close NEW_FILE;
 176     return update_file($file);
 177 }
 178
 179 # parse the specified makefile to identify the rules file
 180 sub parse_makefile($)
 181 {
 182     my $file = shift;
 183     my %make;
 184
 185     ($make{"=dir"} = $file) =~ s/[^\/]+$//;
 186
 187     open MAKE, "$file.in" or die "cannot open $file.in\n";
 188
 189     while (<MAKE>)
 190     {
 191         chomp;
 192         while (/\\$/) { chop; $_ .= <MAKE>; chomp; }  # merge continued lines
 193
 194         if (/^\@(MAKE.*RULES)\@/)
 195         {
 196             my $var = $1;
 197             $make{"=rules"} = $makerules{$var};
 198             next;
 199         }
 200         if (/^(MODULE|IMPORTLIB|TESTDLL)\s*=\s*(.*)/)
 201         {
 202             $make{$1} = $2;
 203             next;
 204         }
 205         if (/^(BISON_SRCS|LEX_SRCS|IDL_[CHIPS]_SRCS|IDL_TLB_SRCS|IMPLIB_SRCS|MC_SRCS|RC_SRCS|RC_SRCS16|RC_BINARIES|SPEC_SRCS16|EXTRA_OBJS16|MANPAGES|PROGRAMS)\s*=\s*(.*)/)
 206         {
 207             my @list = split(/\s+/, $2);
 208             $make{$1} = \@list;
 209             next;
 210         }
 211     }
 212     return %make;
 213 }
 214
 215
 216 ################################################################
 217 # update the makefile list in configure.ac
 218
 219 sub update_makefiles(@)
 220 {
 221     my (@lines);
 222
 223     foreach my $var (sort { $makerules{$a} cmp $makerules{$b}; } keys %makerules)
 224     {
 225         my $file = $makerules{$var};
 226         my %make = %{$makefiles{$file}};
 227         my $rules = $make{"=rules"} ? ",[$make{\"=rules\"}]" : "";
 228         push @lines, "WINE_CONFIG_MAKERULES([$file],[$var]$rules)\n";
 229     }
 230     push @lines, "\n";
 231
 232     foreach my $file (sort @_)
 233     {
 234         my %make = %{$makefiles{$file}};
 235         my $rules = $make{"=rules"};
 236         my $args = "";
 237         if ($rules eq $makerules{"MAKE_DLL_RULES"}) { $args = ",[dlls],[ALL_DLL_DIRS]"; }
 238         elsif ($rules eq $makerules{"MAKE_IMPLIB_RULES"}) { $args = ",[dlls],[ALL_IMPLIB_DIRS]"; }
 239         elsif ($rules eq $makerules{"MAKE_TEST_RULES"}) { $args = ",[dlls],[ALL_TEST_DIRS],[enable_tests]"; }
 240         elsif ($rules eq $makerules{"MAKE_PROG_RULES"})
 241         {
 242             (my $name = $file) =~ s/^programs\/(.*)\/Makefile/$1/;
 243             $args = ",[programs],[ALL_PROGRAM_DIRS";
 244             $args .= ",ALL_PROGRAM_INSTALL_DIRS" unless $dont_install{$name};
 245             $args .= ",ALL_PROGRAM_BIN_INSTALL_DIRS" if $bin_install{$name};
 246             $args .= "]";
 247         }
 248         elsif ($file =~ /^[^\/]*\/Makefile$/) { $args = ",[],[ALL_TOP_DIRS]"; }
 249         push @lines, "WINE_CONFIG_MAKEFILE([$file],[$rules]$args)\n";
 250     }
 251
 252     push @lines, "\ndnl Build dependencies for test files compiled into winetest\n";
 253     replace_in_file( "configure.ac", '^WINE_CONFIG_MAKERULES', '^dnl Build dependencies for test files compiled into winetest$', @lines);
 254 }
 255
 256
 257 ################################################################
 258 # process ignore targets for generic source files
 259
 260 sub update_ignores(@)
 261 {
 262     my @ignores;
 263
 264     foreach my $file (sort @_)
 265     {
 266         my %makefile = %{$makefiles{$file}};
 267         my @list;
 268
 269         foreach my $src (@ignore_srcs)
 270         {
 271             my @pattern = @{$src};
 272             next unless defined $makefile{$pattern[0]};
 273             push @list, map { (my $ret = $_) =~ s/$pattern[1]$/$pattern[2]/; $ret; } @{$makefile{$pattern[0]}};
 274         }
 275         foreach my $f (@list)
 276         {
 277             push @ignores, $makefile{"=dir"} . $f unless $f =~ /\$\(.*\)/;  # skip make variables
 278         }
 279     }
 280     return @ignores;
 281 }
 282
 283 ################################################################
 284 # update dlls/Makefile.in
 285
 286 sub update_dlls(@)
 287 {
 288     my (%directories, %importlibs, %static_implibs, %staticlib_dirs, %altnames);
 289     my $text = "";
 290     my @ignores = ();
 291
 292     foreach my $make (@_)
 293     {
 294         my %makefile = %{$makefiles{$make}};
 295         next if ($makefile{"=rules"} eq $makerules{"MAKE_TEST_RULES"});
 296
 297         next unless defined $makefile{"MODULE"};
 298         my $module = $makefile{"MODULE"};
 299         (my $dir = $makefile{"=dir"}) =~ s/^dlls\/(.*)\//$1/;
 300
 301         if ($makefile{"=rules"} eq $makerules{"MAKE_IMPLIB_RULES"})
 302         {
 303             $staticlib_dirs{$module} = $dir;
 304             die "invalid module $module in dir $staticlib_dirs{$module}\n" if "$staticlib_dirs{$module}" ne $module;
 305         }
 306         else
 307         {
 308             die "invalid module $module" unless $module =~ /\./;
 309             (my $mod = $module) =~ s/\.dll$//;
 310             die "invalid directory $dir for module $module\n" unless $mod eq $dir;
 311             $directories{$module} = $dir;
 312         }
 313
 314         if (defined $makefile{"IMPORTLIB"})
 315         {
 316             if ($makefile{"IMPORTLIB"} =~ /^([a-zA-Z0-9_.]+)/)
 317             {
 318                 $importlibs{$module} = $1;
 319             }
 320             else
 321             {
 322                 die "invalid importlib name $makefile{IMPORTLIB} in $make";
 323             }
 324         }
 325
 326         $static_implibs{$module} = 1 if defined $makefile{"IMPLIB_SRCS"};
 327
 328         if (defined $makefile{"SPEC_SRCS16"})
 329         {
 330             my @list = map { $_ =~ s/\.spec$//; $_ .= ".dll" unless $_ =~ /\./; $_; } @{$makefile{"SPEC_SRCS16"}};
 331             $altnames{$module} = \@list;
 332         }
 333         if (defined $makefile{"EXTRA_OBJS16"})
 334         {
 335             foreach my $obj (@{$makefile{"EXTRA_OBJS16"}})
 336             {
 337                 if ($obj =~ /^(.*\.(exe|mod))\.o/) { push @{$altnames{$module}}, $1; }
 338             }
 339         }
 340     }
 341
 342     # output the list of 16-bit files
 343
 344     my @targets16 = ();
 345     foreach my $mod (sort keys %directories)
 346     {
 347         next unless defined $altnames{$mod};
 348         foreach my $i (sort @{$altnames{$mod}})
 349         {
 350             push @targets16, $i . "16";
 351         }
 352     }
 353     $text .= "# 16-bit dlls\n\n";
 354     $text .= "WIN16_FILES = \\\n";
 355     $text .=  "\t" . join( " \\\n\t", sort @targets16 ) . "\n\n";
 356     $text .= "\@MAKE_RULES\@\n\n";
 357
 358     # output the all: target
 359
 360     $text .= "# Main target\n\n";
 361     $text .= "all: \$(BUILDSUBDIRS) \@WIN16_FILES\@\n\n";
 362
 363     # output the lib name -> directory rules
 364
 365     $text .= "# Placeholders for 16-bit libraries\n\n";
 366     foreach my $mod (sort keys %directories)
 367     {
 368         next unless defined $altnames{$mod};
 369         $text .= sprintf "%s:\n", join(" ", map { $_ . "16"; } sort @{$altnames{$mod}});
 370         $text .= sprintf "\techo \"%s\" >\$\@\n\n", $mod;
 371     }
 372
 373     # output the import libraries rules
 374
 375     $text .= "# Import libraries\n\n";
 376     $text .= "STATIC_IMPLIBEXT = \$(IMPLIBEXT:def=def.a)\n\n";
 377
 378     my @lib_symlinks = ();
 379     foreach my $mod (sort keys %importlibs)
 380     {
 381         my $dir = $directories{$mod};
 382         my $lib = $importlibs{$mod};
 383         if ($lib ne $dir) { push @lib_symlinks, $mod; }
 384     }
 385     $text .= "IMPORT_SYMLINKS =";
 386     foreach my $mod (sort @lib_symlinks)
 387     {
 388         $text .= sprintf " \\\n\tlib%s.\$(IMPLIBEXT)", $importlibs{$mod};
 389     }
 390
 391     $text .= "\n\nIMPORT_LIBS = \\\n\t\$(IMPORT_SYMLINKS)";
 392     foreach my $mod (sort keys %staticlib_dirs)
 393     {
 394         $text .= sprintf " \\\n\t%s/lib%s.a", $staticlib_dirs{$mod}, $mod;
 395     }
 396     foreach my $mod (sort keys %importlibs)
 397     {
 398         $text .= " \\\n\t$directories{$mod}/lib$importlibs{$mod}.\$(IMPLIBEXT)";
 399         next unless defined $static_implibs{$mod};
 400         $text .= " \\\n\t$directories{$mod}/lib$importlibs{$mod}.\$(STATIC_IMPLIBEXT)";
 401     }
 402     $text .= "\n\nCROSS_IMPLIBS =";
 403     foreach my $mod (sort @lib_symlinks)
 404     {
 405         $text .= sprintf " \\\n\tlib%s.a", $importlibs{$mod};
 406     }
 407     foreach my $mod (sort keys %importlibs)
 408     {
 409         next if defined $static_implibs{$mod};
 410         $text .= " \\\n\t$directories{$mod}/lib$importlibs{$mod}.a";
 411     }
 412     $text .= "\n\n";
 413     $text .= "\$(TESTSUBDIRS:%=%/__crosstest__): \$(CROSS_IMPLIBS)\n\n";
 414     $text .= "implib: \$(IMPORT_LIBS)\n\n";
 415     $text .= "testsubdirs: \$(TESTSUBDIRS)\n\n";
 416     $text .= ".PHONY: implib testsubdirs\n\n";
 417
 418     foreach my $mod (sort keys %importlibs)
 419     {
 420         my $dir = $directories{$mod};
 421         my $lib = $importlibs{$mod};
 422         my $spec = $mod;
 423         $spec =~ s/\.dll$//;
 424         if (defined($static_implibs{$mod}))
 425         {
 426             $text .= sprintf "%s/lib%s.def: %s/%s.spec \$(WINEBUILD)\n", $dir, $lib, $dir, $spec;
 427             $text .= sprintf "\t\@cd %s && \$(MAKE) lib%s.def\n\n", $dir, $lib;
 428             $text .= sprintf "%s/lib%s.\$(STATIC_IMPLIBEXT): dummy\n", $dir, $lib, $dir, $spec;
 429             $text .= sprintf "\t\@cd %s && \$(MAKE) lib%s.\$(STATIC_IMPLIBEXT)\n\n", $dir, $lib;
 430         }
 431         else
 432         {
 433             $text .= sprintf "%s/lib%s.def %s/lib%s.a: %s/%s.spec \$(WINEBUILD)\n",
 434                              $dir, $lib, $dir, $lib, $dir, $spec;
 435             $text .= sprintf "\t\@cd %s && \$(MAKE) `basename \$\@`\n\n", $dir;
 436         }
 437     }
 438     foreach my $mod (sort @lib_symlinks)
 439     {
 440         my $dir = $directories{$mod};
 441         my $lib = "lib" . $importlibs{$mod};
 442         $text .= sprintf "%s.a: %s/%s.a\n", $lib, $dir, $lib;
 443         $text .= sprintf "\t\$(RM) \$@ && \$(LN_S) %s/%s.a \$@\n\n", $dir, $lib;
 444         $text .= sprintf "%s.def: %s/%s.def\n", $lib, $dir, $lib;
 445         $text .= sprintf "\t\$(RM) \$@ && \$(LN_S) %s/%s.def \$@\n\n", $dir, $lib;
 446     }
 447
 448     $text .= "\$(BUILDSUBDIRS): \$(IMPORT_LIBS)\n";
 449     $text .= "\$(INSTALLSUBDIRS:%=%/__install__) \$(INSTALLSUBDIRS:%=%/__install-lib__): \$(IMPORT_LIBS)\n\n";
 450
 451     # output the inter-dll dependencies and rules
 452
 453     $text .= "# Map library name to the corresponding directory\n\n";
 454
 455     foreach my $mod (sort keys %staticlib_dirs)
 456     {
 457         $text .= sprintf "%s/lib%s.a: %s\n", $staticlib_dirs{$mod}, $mod, $staticlib_dirs{$mod};
 458     }
 459     $text .= "\n# Misc rules\n";
 460
 461     replace_in_file( "dlls/Makefile.in",
 462                      '^# 16-bit dlls',
 463                      '^# Misc rules',
 464                      $text );
 465
 466     # .gitignore file
 467
 468     foreach my $mod (sort @lib_symlinks)
 469     {
 470         push @ignores, "dlls/lib$importlibs{$mod}.def";
 471     }
 472     foreach my $mod (sort keys %directories)
 473     {
 474         next unless defined $altnames{$mod};
 475         push @ignores, map { "dlls/" . $_ . "16"; } @{$altnames{$mod}};
 476     }
 477
 478     return @ignores;
 479 }
 480
 481
 482 ################################################################
 483 # update include/Makefile.in
 484
 485 sub update_includes()
 486 {
 487     return unless -d ".git";
 488     my (@h_srcs, @private_idl_srcs, @public_idl_srcs, @tlb_srcs, %subdirs);
 489     my @includes = map { s/^include\///; $_; } split /\0/, `git ls-files -c -z include`;
 490     foreach my $incl (@includes)
 491     {
 492         if ($incl =~ /(.*)\//) { $subdirs{$1} = 1; }
 493         next if ($incl =~ /\.in$/);
 494         if ($incl =~ /^wine\// && !$exported_wine_headers{$incl})
 495         {
 496             if ($private_idl_headers{$incl}) { push @private_idl_srcs, $incl; }
 497             next;
 498         }
 499         if ($incl =~ /stdole2\.idl$/) { push @tlb_srcs, $incl; }
 500         elsif ($private_idl_headers{$incl}) { push @h_srcs, $incl; }
 501         elsif ($incl =~ /\.h$/) { push @h_srcs, $incl; }
 502         elsif ($incl =~ /\.rh$/) { push @h_srcs, $incl; }
 503         elsif ($incl =~ /\.inl$/) { push @h_srcs, $incl; }
 504         elsif ($incl =~ /\.idl$/) { push @public_idl_srcs, $incl; }
 505         else { die "unknown file $incl in include dir"; }
 506     }
 507     replace_in_file( "include/Makefile.in", '^PRIVATE_IDL_H_SRCS\s*=', '^INSTALLDIRS',
 508                      "PRIVATE_IDL_H_SRCS = \\\n\t",
 509                      join( " \\\n\t", sort @private_idl_srcs ),
 510                      "\n\nPUBLIC_IDL_H_SRCS = \\\n\t",
 511                      join( " \\\n\t", sort @public_idl_srcs ),
 512                      "\n\nIDL_TLB_SRCS = \\\n\t",
 513                      join( " \\\n\t", sort @tlb_srcs ),
 514                      "\n\nSRCDIR_INCLUDES = \\\n\t\$(IDL_TLB_SRCS) \\\n\t\$(PUBLIC_IDL_H_SRCS) \\\n\t",
 515                      join( " \\\n\t", sort @h_srcs ),
 516                      "\n\nEXTRASUBDIRS = ",
 517                      join( " ", sort keys %subdirs ),
 518                      "\n\nINSTALLDIRS = \\\n" );
 519     return map { s/(.*)\.idl$/include\/$1.h/; $_; } @public_idl_srcs, @private_idl_srcs;
 520 }
 521
 522
 523 ################################################################
 524 # update the main .gitignore
 525
 526 sub update_gitignore(@)
 527 {
 528     my @ignores = values %makerules;
 529
 530     foreach my $make (@makefiles)
 531     {
 532         my %makefile = %{$makefiles{$make}};
 533         my $dir = $makefile{"=dir"};
 534         if (defined $makefile{"MANPAGES"})
 535         {
 536             push @ignores, map { $dir . $_; } @{$makefile{"MANPAGES"}};
 537         }
 538         if (defined $makefile{"PROGRAMS"})
 539         {
 540             push @ignores, map { s/\$\(EXEEXT\)//; $dir . $_; } @{$makefile{"PROGRAMS"}};
 541         }
 542         if ($dir =~ /^programs\/(.*)\/$/)
 543         {
 544             push @ignores, "$dir$1";
 545         }
 546     }
 547
 548     # prepend a slash to paths that don't have one
 549     @ignores = map { $_ =~ s/^([^\/]+)$/\/$1/; $_; } @ignores;
 550
 551     # get rid of duplicates
 552     my %ignores = ();
 553     foreach my $i (@ignores, @_) { $ignores{$i} = 1; }
 554
 555     replace_in_file( ".gitignore", undef, undef,
 556                      "# Automatically generated by make_makefiles; DO NOT EDIT!!\n",
 557                      join("\n", sort keys %ignores), "\n" );
 558 }
 559
 560
 561 if (-d ".git")
 562 {
 563     @makefiles = map { s/\.in$//; $_; } split /\0/, `git ls-files -c -z Makefile.in \\*/Makefile.in`;
 564 }
 565 else
 566 {
 567     @makefiles = map { s/^\.\/(.*)\.in/$1/; $_; } split(/\s/,`find . -name Makefile.in -print`);
 568 }
 569
 570 foreach my $file (sort values %makerules, @makefiles)
 571 {
 572     my %make = parse_makefile( $file );
 573     $makefiles{$file} = \%make;
 574 }
 575
 576 update_makefiles( @makefiles );
 577 push @ignores, update_includes();
 578 push @ignores, update_ignores( @makefiles );
 579 push @ignores, update_dlls( sort grep /^dlls\//, @makefiles );
 580 update_gitignore( @ignores );