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 use strict;
  23
  24 # Make rules files
  25 my %makerules =
  26 (
  27  "MAKE_RULES" => "Make.rules",
  28  "MAKE_DLL_RULES" => "dlls/Makedll.rules",
  29  "MAKE_IMPLIB_RULES" => "dlls/Makeimplib.rules",
  30  "MAKE_TEST_RULES" => "dlls/Maketest.rules",
  31  "MAKE_PROG_RULES" => "programs/Makeprog.rules",
  32 );
  33
  34 # Programs that we want to install in the bin directory too
  35 my %bin_install =
  36 (
  37   "msiexec" => 1,
  38   "notepad" => 1,
  39   "regedit" => 1,
  40   "regsvr32" => 1,
  41   "wineboot" => 1,
  42   "winecfg" => 1,
  43   "wineconsole" => 1,
  44   "winedbg" => 1,
  45   "winefile" => 1,
  46   "winemine" => 1,
  47   "winepath" => 1,
  48 );
  49
  50 # Programs that we don't want to install at all
  51 my %dont_install =
  52 (
  53   "cmdlgtst" => 1,
  54   "view" => 1,
  55   "winetest" => 1,
  56 );
  57
  58 # Default patterns for top-level .gitignore
  59 my @ignores = (
  60     "*.[oa]",
  61     "*.ok",
  62     "*.res",
  63     "*.so",
  64     "/autom4te.cache",
  65     "/config.cache",
  66     "/config.log",
  67     "/config.status",
  68     "/TAGS",
  69     "/tags",
  70     "Makefile",
  71     "dlldata.c",
  72     "dlls/*/*.def",
  73     "dlls/*/tests/*crosstest.exe",
  74     "dlls/*/tests/testlist.c",
  75     "include/config.h",
  76     "include/stamp-h",
  77     "programs/winetest/*_test.exe",
  78     "programs/winetest/*_test.rc",
  79     "programs/winetest/build.rc",
  80 );
  81
  82 # Source files and their resulting target to ignore
  83 my @ignore_srcs = (
  84     [ 'BISON_SRCS',   '\.y',   '.tab.c' ],
  85     [ 'BISON_SRCS',   '\.y',   '.tab.h' ],
  86     [ 'LEX_SRCS',     '\.l',   '.yy.c' ],
  87     [ 'MC_SRCS',      '\.mc',  '.mc.rc' ],
  88     [ 'IDL_TLB_SRCS', '\.idl', '.tlb' ],
  89     [ 'IDL_H_SRCS',   '\.idl', '.h' ],
  90     [ 'IDL_C_SRCS',   '\.idl', '.h' ],
  91     [ 'IDL_I_SRCS',   '\.idl', '.h' ],
  92     [ 'IDL_P_SRCS',   '\.idl', '.h' ],
  93     [ 'IDL_S_SRCS',   '\.idl', '.h' ],
  94     [ 'IDL_C_SRCS',   '\.idl', '_c.c' ],
  95     [ 'IDL_I_SRCS',   '\.idl', '_i.c' ],
  96     [ 'IDL_P_SRCS',   '\.idl', '_p.c' ],
  97     [ 'IDL_S_SRCS',   '\.idl', '_s.c' ],
  98 );
  99
 100 my %exported_wine_headers = (
 101     "wine/debug.h" => 1,
 102     "wine/exception.h" => 1,
 103     "wine/library.h" => 1,
 104     "wine/unicode.h" => 1,
 105     "wine/itss.idl" => 1,
 106     "wine/svcctl.idl" => 1,
 107 );
 108
 109 my %private_idl_headers = (
 110     "axcore.idl" => 1,
 111     "axextend.idl" => 1,
 112     "dbinit.idl" => 1,
 113     "dbprop.idl" => 1,
 114     "dbs.idl" => 1,
 115     "devenum.idl" => 1,
 116     "dyngraph.idl" => 1,
 117     "vmrender.idl" => 1,
 118     "wine/wined3d.idl" => 1,
 119     "wine/winedxgi.idl" => 1,
 120 );
 121
 122 my %ignored_source_files = (
 123     "dlls/wineps.drv/afm2c.c" => 1,
 124     "dlls/wineps.drv/mkagl.c" => 1,
 125     "programs/winetest/dist.rc" => 1,
 126 );
 127
 128 my (@all_files, @makefiles, %makefiles);
 129
 130 sub dirname($)
 131 {
 132     my $ret = shift;
 133     return "" unless $ret =~ /\//;
 134     $ret =~ s!/[^/]*$!!;
 135     return $ret;
 136 }
 137
 138 # update a file if changed
 139 sub update_file($)
 140 {
 141     my $file = shift;
 142     my $ret = !(-f $file) || system "cmp $file $file.new >/dev/null";
 143     if (!$ret)
 144     {
 145         unlink "$file.new";
 146     }
 147     else
 148     {
 149         rename "$file.new", "$file";
 150         print "$file updated\n";
 151         if ($file eq "configure.ac")
 152         {
 153             system "autoconf";
 154             print "configure updated\n";
 155         }
 156     }
 157     return $ret;
 158 }
 159
 160 # replace some lines in a file between two markers
 161 sub replace_in_file($$$@)
 162 {
 163     my $file = shift;
 164     my $start = shift;
 165     my $end = shift;
 166
 167     open NEW_FILE, ">$file.new" or die "cannot create $file.new";
 168
 169     if (defined($start))
 170     {
 171         open OLD_FILE, "$file" or die "cannot open $file";
 172         while (<OLD_FILE>)
 173         {
 174             last if /$start/;
 175             print NEW_FILE $_;
 176         }
 177     }
 178
 179     print NEW_FILE @_;
 180
 181     if (defined($end))
 182     {
 183         my $skip=1;
 184         while (<OLD_FILE>)
 185         {
 186             print NEW_FILE $_ unless $skip;
 187             $skip = 0 if /$end/;
 188         }
 189     }
 190
 191     close OLD_FILE if defined($start);
 192     close NEW_FILE;
 193     return update_file($file);
 194 }
 195
 196 # replace a variable in a makefile
 197 sub replace_makefile_variable($$)
 198 {
 199     my ($file, $var) = @_;
 200     my $make = $makefiles{$file};
 201
 202     return unless defined ${$make}{"=$var"};
 203
 204     my @values = @{${$make}{"=$var"}};
 205     ${$make}{$var} = \@values;
 206
 207     open NEW_FILE, ">$file.in.new" or die "cannot create $file.in.new";
 208
 209     open OLD_FILE, "$file.in" or die "cannot open $file.in";
 210     while (<OLD_FILE>)
 211     {
 212         if (/^\s*($var\s+)=/)
 213         {
 214             # try to preserve formatting
 215             my $prefix = $1;
 216             my $multiline = /\\$/ || (@values > 1);
 217             while (/\\$/)
 218             {
 219                 $_ = <OLD_FILE>;
 220                 last unless $_;
 221             }
 222             if ($multiline)
 223             {
 224                 print NEW_FILE "$var = \\\n\t" . join(" \\\n\t", sort @values) . "\n";
 225             }
 226             else
 227             {
 228                 print NEW_FILE "$prefix= @values\n";
 229             }
 230             next;
 231         }
 232         print NEW_FILE $_;
 233     }
 234     close OLD_FILE;
 235     close NEW_FILE;
 236     return update_file("$file.in");
 237 }
 238
 239 # parse the specified makefile to identify the rules file
 240 sub parse_makefile($)
 241 {
 242     my $file = shift;
 243     my %make;
 244
 245     ($make{"=dir"} = $file) =~ s/[^\/]+$//;
 246
 247     open MAKE, "$file.in" or die "cannot open $file.in\n";
 248
 249     while (<MAKE>)
 250     {
 251         chomp;
 252         next if (/^\s*#/);
 253         while (/\\$/) { chop; $_ .= <MAKE>; chomp; }  # merge continued lines
 254         next if (/^\s*$/);
 255
 256         if (/^\@(MAKE.*RULES)\@/)
 257         {
 258             my $var = $1;
 259             $make{"=rules"} = $makerules{$var};
 260             next;
 261         }
 262         if (/^\s*(MODULE|IMPORTLIB|TESTDLL)\s*=\s*(.*)/)
 263         {
 264             $make{$1} = $2;
 265             next;
 266         }
 267         if (/^\s*(BISON_SRCS|LEX_SRCS|IDL_[CHIPS]_SRCS|IDL_TLB_SRCS|IMPLIB_SRCS|C_SRCS|MC_SRCS|RC_SRCS|SVG_SRCS|C_SRCS16|RC_SRCS16|SPEC_SRCS16|EXTRA_OBJS16|MANPAGES|PROGRAMS)\s*=\s*(.*)/)
 268         {
 269             my @list = split(/\s+/, $2);
 270             $make{$1} = \@list;
 271             next;
 272         }
 273     }
 274     return %make;
 275 }
 276
 277 # assign source files to their respective makefile
 278 sub assign_sources_to_makefiles()
 279 {
 280     foreach my $file (@all_files)
 281     {
 282         next if defined $ignored_source_files{$file};
 283         my $dir = dirname( $file );
 284
 285         while ($dir && !defined $makefiles{"$dir/Makefile"}) { $dir = dirname( $dir ); }
 286         next unless $dir;
 287
 288         die "no makefile found for $file\n" unless defined $makefiles{"$dir/Makefile"};
 289
 290         my $make = $makefiles{"$dir/Makefile"};
 291         my $basename = substr( $file, length($dir) + 1 );
 292
 293         if ($basename =~ /\.c$/) { push @{${$make}{"=C_SRCS"}}, $basename; }
 294         elsif ($basename =~ /\.l$/) { push @{${$make}{"=LEX_SRCS"}}, $basename; }
 295         elsif ($basename =~ /\.y$/) { push @{${$make}{"=BISON_SRCS"}}, $basename; }
 296         elsif ($basename =~ /\.rc$/) { push @{${$make}{"=RC_SRCS"}}, $basename; }
 297         elsif ($basename =~ /\.rc$/) { push @{${$make}{"=RC_SRCS"}}, $basename; }
 298         elsif ($basename =~ /\.svg$/) { push @{${$make}{"=SVG_SRCS"}}, $basename; }
 299     }
 300 }
 301
 302 ################################################################
 303 # update the makefile list in configure.ac
 304
 305 sub update_makefiles(@)
 306 {
 307     my (@lines);
 308
 309     foreach my $var (sort { $makerules{$a} cmp $makerules{$b}; } keys %makerules)
 310     {
 311         my $file = $makerules{$var};
 312         my %make = %{$makefiles{$file}};
 313         my $rules = $make{"=rules"} ? ",[$make{\"=rules\"}]" : "";
 314         push @lines, "WINE_CONFIG_MAKERULES([$file],[$var]$rules)\n";
 315     }
 316     push @lines, "\n";
 317
 318     foreach my $file (sort @_)
 319     {
 320         my %make = %{$makefiles{$file}};
 321         my $rules = $make{"=rules"};
 322         my $args = "";
 323         if ($rules eq $makerules{"MAKE_DLL_RULES"})
 324         {
 325             $args = ",[dlls],[ALL_DLL_DIRS]";
 326             $args .= ",[enable_win16]" if $make{"MODULE"} =~ /(16|\.vxd)$/;
 327         }
 328         elsif ($rules eq $makerules{"MAKE_IMPLIB_RULES"}) { $args = ",[dlls],[ALL_IMPLIB_DIRS]"; }
 329         elsif ($rules eq $makerules{"MAKE_TEST_RULES"}) { $args = ",[dlls],[ALL_TEST_DIRS],[enable_tests]"; }
 330         elsif ($rules eq $makerules{"MAKE_PROG_RULES"})
 331         {
 332             (my $name = $file) =~ s/^programs\/(.*)\/Makefile/$1/;
 333             $args = ",[programs],[ALL_PROGRAM_DIRS";
 334             $args .= ",ALL_PROGRAM_INSTALL_DIRS" unless $dont_install{$name};
 335             $args .= ",ALL_PROGRAM_BIN_INSTALL_DIRS" if $bin_install{$name};
 336             $args .= "]";
 337             $args .= ",[enable_win16]" if $make{"MODULE"} =~ /16$/;
 338         }
 339         elsif ($file =~ /^[^\/]*\/Makefile$/) { $args = ",[],[ALL_TOP_DIRS]"; }
 340         push @lines, "WINE_CONFIG_MAKEFILE([$file],[$rules]$args)\n";
 341     }
 342
 343     # update the source variables in all the makefiles
 344
 345     foreach my $file (sort @_)
 346     {
 347         my %make = %{$makefiles{$file}};
 348
 349         replace_makefile_variable( $file, "LEX_SRCS" );
 350         replace_makefile_variable( $file, "BISON_SRCS" );
 351         replace_makefile_variable( $file, "MC_SRCS" );
 352         replace_makefile_variable( $file, "SVG_SRCS" );
 353         replace_makefile_variable( $file, "C_SRCS" ) unless defined $make{"C_SRCS16"};
 354         replace_makefile_variable( $file, "RC_SRCS" ) unless defined $make{"RC_SRCS16"};
 355     }
 356
 357     push @lines, "\ndnl Build dependencies for test files compiled into winetest\n";
 358     replace_in_file( "configure.ac", '^WINE_CONFIG_MAKERULES', '^dnl Build dependencies for test files compiled into winetest$', @lines);
 359 }
 360
 361
 362 ################################################################
 363 # process ignore targets for generic source files
 364
 365 sub update_ignores(@)
 366 {
 367     my @ignores;
 368
 369     foreach my $file (sort @_)
 370     {
 371         my %makefile = %{$makefiles{$file}};
 372         my @list;
 373
 374         foreach my $src (@ignore_srcs)
 375         {
 376             my @pattern = @{$src};
 377             next unless defined $makefile{$pattern[0]};
 378             push @list, map { (my $ret = $_) =~ s/$pattern[1]$/$pattern[2]/; $ret; } @{$makefile{$pattern[0]}};
 379         }
 380         foreach my $f (@list)
 381         {
 382             push @ignores, $makefile{"=dir"} . $f unless $f =~ /\$\(.*\)/;  # skip make variables
 383         }
 384     }
 385     return @ignores;
 386 }
 387
 388 ################################################################
 389 # update dlls/Makefile.in
 390
 391 sub update_dlls(@)
 392 {
 393     my (%directories, %importlibs, %static_implibs, %staticlib_dirs, %altnames);
 394     my $text = "";
 395     my @ignores = ();
 396
 397     foreach my $make (@_)
 398     {
 399         my %makefile = %{$makefiles{$make}};
 400         next if ($makefile{"=rules"} eq $makerules{"MAKE_TEST_RULES"});
 401
 402         next unless defined $makefile{"MODULE"};
 403         my $module = $makefile{"MODULE"};
 404         (my $dir = $makefile{"=dir"}) =~ s/^dlls\/(.*)\//$1/;
 405
 406         if ($makefile{"=rules"} eq $makerules{"MAKE_IMPLIB_RULES"})
 407         {
 408             $staticlib_dirs{$module} = $dir;
 409             die "invalid module $module in dir $staticlib_dirs{$module}\n" if "$staticlib_dirs{$module}" ne $module;
 410         }
 411         else
 412         {
 413             die "invalid module $module" unless $module =~ /\./;
 414             (my $mod = $module) =~ s/\.dll$//;
 415             die "invalid directory $dir for module $module\n" unless $mod eq $dir;
 416             $directories{$module} = $dir;
 417         }
 418
 419         if (defined $makefile{"IMPORTLIB"})
 420         {
 421             if ($makefile{"IMPORTLIB"} =~ /^([a-zA-Z0-9_.]+)/)
 422             {
 423                 $importlibs{$module} = $1;
 424             }
 425             else
 426             {
 427                 die "invalid importlib name $makefile{IMPORTLIB} in $make";
 428             }
 429         }
 430
 431         $static_implibs{$module} = 1 if defined $makefile{"IMPLIB_SRCS"};
 432
 433         if (defined $makefile{"SPEC_SRCS16"})
 434         {
 435             my @list = map { $_ =~ s/\.spec$//; $_ .= ".dll" unless $_ =~ /\./; $_; } @{$makefile{"SPEC_SRCS16"}};
 436             $altnames{$module} = \@list;
 437         }
 438         if (defined $makefile{"EXTRA_OBJS16"})
 439         {
 440             foreach my $obj (@{$makefile{"EXTRA_OBJS16"}})
 441             {
 442                 if ($obj =~ /^(.*\.(exe|mod))\.o/) { push @{$altnames{$module}}, $1; }
 443             }
 444         }
 445     }
 446
 447     # output the list of 16-bit files
 448
 449     my @targets16 = ();
 450     foreach my $mod (sort keys %directories)
 451     {
 452         next unless defined $altnames{$mod};
 453         foreach my $i (sort @{$altnames{$mod}})
 454         {
 455             push @targets16, $i . "16";
 456         }
 457     }
 458     $text .= "# 16-bit dlls\n\n";
 459     $text .= "WIN16_FILES = \\\n";
 460     $text .=  "\t" . join( " \\\n\t", sort @targets16 ) . "\n\n";
 461     $text .= "\@MAKE_RULES\@\n\n";
 462
 463     # output the all: target
 464
 465     $text .= "# Main target\n\n";
 466     $text .= "all: \$(BUILDSUBDIRS) \@WIN16_FILES\@\n\n";
 467
 468     # output the lib name -> directory rules
 469
 470     $text .= "# Placeholders for 16-bit libraries\n\n";
 471     foreach my $mod (sort keys %directories)
 472     {
 473         next unless defined $altnames{$mod};
 474         $text .= sprintf "%s:\n", join(" ", map { $_ . "16"; } sort @{$altnames{$mod}});
 475         $text .= sprintf "\techo \"%s\" >\$\@\n\n", $mod;
 476     }
 477
 478     # output the import libraries rules
 479
 480     $text .= "# Import libraries\n\n";
 481     $text .= "STATIC_IMPLIBEXT = \$(IMPLIBEXT:def=def.a)\n\n";
 482
 483     my @lib_symlinks = ();
 484     foreach my $mod (sort keys %importlibs)
 485     {
 486         my $dir = $directories{$mod};
 487         my $lib = $importlibs{$mod};
 488         if ($lib ne $dir) { push @lib_symlinks, $mod; }
 489     }
 490     $text .= "IMPORT_SYMLINKS =";
 491     foreach my $mod (sort @lib_symlinks)
 492     {
 493         $text .= sprintf " \\\n\tlib%s.\$(IMPLIBEXT)", $importlibs{$mod};
 494     }
 495
 496     $text .= "\n\nIMPORT_LIBS = \\\n\t\$(IMPORT_SYMLINKS)";
 497     foreach my $mod (sort keys %staticlib_dirs)
 498     {
 499         $text .= sprintf " \\\n\t%s/lib%s.a", $staticlib_dirs{$mod}, $mod;
 500     }
 501     foreach my $mod (sort keys %importlibs)
 502     {
 503         $text .= " \\\n\t$directories{$mod}/lib$importlibs{$mod}.\$(IMPLIBEXT)";
 504         next unless defined $static_implibs{$mod};
 505         $text .= " \\\n\t$directories{$mod}/lib$importlibs{$mod}.\$(STATIC_IMPLIBEXT)";
 506     }
 507     $text .= "\n\nCROSS_IMPLIBS =";
 508     foreach my $mod (sort @lib_symlinks)
 509     {
 510         $text .= sprintf " \\\n\tlib%s.a", $importlibs{$mod};
 511     }
 512     foreach my $mod (sort keys %importlibs)
 513     {
 514         next if defined $static_implibs{$mod};
 515         $text .= " \\\n\t$directories{$mod}/lib$importlibs{$mod}.a";
 516     }
 517     $text .= "\n\n";
 518     $text .= "\$(TESTSUBDIRS:%=%/__crosstest__): \$(CROSS_IMPLIBS)\n\n";
 519     $text .= "implib: \$(IMPORT_LIBS)\n\n";
 520     $text .= "testsubdirs: \$(TESTSUBDIRS)\n\n";
 521     $text .= ".PHONY: implib testsubdirs\n\n";
 522
 523     foreach my $mod (sort keys %importlibs)
 524     {
 525         my $dir = $directories{$mod};
 526         my $lib = $importlibs{$mod};
 527         my $spec = $mod;
 528         $spec =~ s/\.dll$//;
 529         if (defined($static_implibs{$mod}))
 530         {
 531             $text .= sprintf "%s/lib%s.def: %s/%s.spec \$(WINEBUILD)\n", $dir, $lib, $dir, $spec;
 532             $text .= sprintf "\t\@cd %s && \$(MAKE) lib%s.def\n\n", $dir, $lib;
 533             $text .= sprintf "%s/lib%s.\$(STATIC_IMPLIBEXT): dummy\n", $dir, $lib, $dir, $spec;
 534             $text .= sprintf "\t\@cd %s && \$(MAKE) lib%s.\$(STATIC_IMPLIBEXT)\n\n", $dir, $lib;
 535         }
 536         else
 537         {
 538             $text .= sprintf "%s/lib%s.def %s/lib%s.a: %s/%s.spec \$(WINEBUILD)\n",
 539                              $dir, $lib, $dir, $lib, $dir, $spec;
 540             $text .= sprintf "\t\@cd %s && \$(MAKE) `basename \$\@`\n\n", $dir;
 541         }
 542     }
 543     foreach my $mod (sort @lib_symlinks)
 544     {
 545         my $dir = $directories{$mod};
 546         my $lib = "lib" . $importlibs{$mod};
 547         $text .= sprintf "%s.a: %s/%s.a\n", $lib, $dir, $lib;
 548         $text .= sprintf "\t\$(RM) \$@ && \$(LN_S) %s/%s.a \$@\n\n", $dir, $lib;
 549         $text .= sprintf "%s.def: %s/%s.def\n", $lib, $dir, $lib;
 550         $text .= sprintf "\t\$(RM) \$@ && \$(LN_S) %s/%s.def \$@\n\n", $dir, $lib;
 551     }
 552
 553     $text .= "\$(BUILDSUBDIRS): \$(IMPORT_LIBS)\n";
 554     $text .= "\$(INSTALLSUBDIRS:%=%/__install__) \$(INSTALLSUBDIRS:%=%/__install-lib__): \$(IMPORT_LIBS)\n\n";
 555
 556     # output the inter-dll dependencies and rules
 557
 558     $text .= "# Map library name to the corresponding directory\n\n";
 559
 560     foreach my $mod (sort keys %staticlib_dirs)
 561     {
 562         $text .= sprintf "%s/lib%s.a: %s\n", $staticlib_dirs{$mod}, $mod, $staticlib_dirs{$mod};
 563     }
 564     $text .= "\n# Misc rules\n";
 565
 566     replace_in_file( "dlls/Makefile.in",
 567                      '^# 16-bit dlls',
 568                      '^# Misc rules',
 569                      $text );
 570
 571     # .gitignore file
 572
 573     foreach my $mod (sort @lib_symlinks)
 574     {
 575         push @ignores, "dlls/lib$importlibs{$mod}.def";
 576     }
 577     foreach my $mod (sort keys %directories)
 578     {
 579         next unless defined $altnames{$mod};
 580         push @ignores, map { "dlls/" . $_ . "16"; } @{$altnames{$mod}};
 581     }
 582
 583     return @ignores;
 584 }
 585
 586
 587 ################################################################
 588 # update include/Makefile.in
 589
 590 sub update_includes()
 591 {
 592     my (@h_srcs, @private_idl_srcs, @public_idl_srcs, @tlb_srcs, %subdirs);
 593     my @includes = map { (my $ret = $_) =~ s/^include\///; $ret; } grep /^include\//, @all_files;
 594     foreach my $incl (@includes)
 595     {
 596         if ($incl =~ /(.*)\//) { $subdirs{$1} = 1; }
 597         next if ($incl =~ /\.in$/);
 598         if ($incl =~ /^wine\// && !$exported_wine_headers{$incl})
 599         {
 600             if ($private_idl_headers{$incl}) { push @private_idl_srcs, $incl; }
 601             next;
 602         }
 603         if ($incl =~ /stdole2\.idl$/) { push @tlb_srcs, $incl; }
 604         elsif ($private_idl_headers{$incl}) { push @h_srcs, $incl; }
 605         elsif ($incl =~ /\.h$/) { push @h_srcs, $incl; }
 606         elsif ($incl =~ /\.rh$/) { push @h_srcs, $incl; }
 607         elsif ($incl =~ /\.inl$/) { push @h_srcs, $incl; }
 608         elsif ($incl =~ /\.idl$/) { push @public_idl_srcs, $incl; }
 609         else { die "unknown file $incl in include dir"; }
 610     }
 611     replace_in_file( "include/Makefile.in", '^PRIVATE_IDL_H_SRCS\s*=', '^INSTALLDIRS',
 612                      "PRIVATE_IDL_H_SRCS = \\\n\t",
 613                      join( " \\\n\t", sort @private_idl_srcs ),
 614                      "\n\nPUBLIC_IDL_H_SRCS = \\\n\t",
 615                      join( " \\\n\t", sort @public_idl_srcs ),
 616                      "\n\nIDL_TLB_SRCS = \\\n\t",
 617                      join( " \\\n\t", sort @tlb_srcs ),
 618                      "\n\nSRCDIR_INCLUDES = \\\n\t\$(IDL_TLB_SRCS) \\\n\t\$(PUBLIC_IDL_H_SRCS) \\\n\t",
 619                      join( " \\\n\t", sort @h_srcs ),
 620                      "\n\nEXTRASUBDIRS = ",
 621                      join( " ", sort keys %subdirs ),
 622                      "\n\nINSTALLDIRS = \\\n" );
 623     return map { s/(.*)\.idl$/include\/$1.h/; $_; } @public_idl_srcs, @private_idl_srcs;
 624 }
 625
 626
 627 ################################################################
 628 # update the main .gitignore
 629
 630 sub update_gitignore(@)
 631 {
 632     my @ignores = values %makerules;
 633
 634     foreach my $make (@makefiles)
 635     {
 636         my %makefile = %{$makefiles{$make}};
 637         my $dir = $makefile{"=dir"};
 638         if (defined $makefile{"MANPAGES"})
 639         {
 640             push @ignores, map { $dir . $_; } @{$makefile{"MANPAGES"}};
 641         }
 642         if (defined $makefile{"PROGRAMS"})
 643         {
 644             push @ignores, map { s/\$\(EXEEXT\)//; $dir . $_; } @{$makefile{"PROGRAMS"}};
 645         }
 646     }
 647
 648     # prepend a slash to paths that don't have one
 649     @ignores = map { $_ =~ s/^([^\/]+)$/\/$1/; $_; } @ignores;
 650
 651     # get rid of duplicates
 652     my %ignores = ();
 653     foreach my $i (@ignores, @_) { $ignores{$i} = 1; }
 654
 655     replace_in_file( ".gitignore", undef, undef,
 656                      "# Automatically generated by make_makefiles; DO NOT EDIT!!\n",
 657                      join("\n", sort keys %ignores), "\n" );
 658 }
 659
 660
 661 die "needs to be run from a git checkout" unless -d ".git";
 662
 663 @all_files = split /\0/, `git ls-files -c -z`;
 664 @makefiles = map { my $ret = $_; $ret =~ s/\.in$//; $ret; } grep /Makefile.in$/, @all_files;
 665
 666 foreach my $file (sort values %makerules, @makefiles)
 667 {
 668     my %make = parse_makefile( $file );
 669     $makefiles{$file} = \%make;
 670 }
 671
 672 assign_sources_to_makefiles();
 673 update_makefiles( @makefiles );
 674 push @ignores, update_includes();
 675 push @ignores, update_ignores( @makefiles );
 676 push @ignores, update_dlls( sort grep /^dlls\//, @makefiles );
 677 update_gitignore( @ignores );