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" => "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 # Dlls and programs that are 16-bit specific
  59 my %modules16 =
  60 (
  61   "ifsmgr.vxd" => 1,
  62   "mmdevldr.vxd" => 1,
  63   "monodebg.vxd" => 1,
  64   "vdhcp.vxd" => 1,
  65   "vmm.vxd" => 1,
  66   "vnbt.vxd" => 1,
  67   "vnetbios.vxd" => 1,
  68   "vtdapi.vxd" => 1,
  69   "vwin32.vxd" => 1,
  70   "w32skrnl.dll" => 1,
  71   "winevdm.exe" => 1,
  72   "wow32.dll" => 1,
  73 );
  74
  75 # Default patterns for top-level .gitignore
  76 my @ignores = (
  77     "*.[oa]",
  78     "*.fake",
  79     "*.ok",
  80     "*.res",
  81     "*.so",
  82     "/autom4te.cache",
  83     "/config.cache",
  84     "/config.log",
  85     "/config.status",
  86     "/configure.lineno",
  87     "/TAGS",
  88     "/tags",
  89     "/wine",
  90     "Makefile",
  91     "dlldata.c",
  92     "dlls/*/*.def",
  93     "*/*/tests/*crosstest.exe",
  94     "*/*/tests/testlist.c",
  95     "include/config.h",
  96     "include/stamp-h",
  97     "programs/winetest/*_test.exe",
  98     "programs/winetest/*_test.rc",
  99     "programs/winetest/build.nfo",
 100     "programs/winetest/build.rc",
 101     "tools/makedep",
 102 );
 103
 104 # Source files and their resulting target to ignore
 105 my @ignore_srcs = (
 106     [ 'BISON_SRCS',   '\.y',   '.tab.c' ],
 107     [ 'BISON_SRCS',   '\.y',   '.tab.h' ],
 108     [ 'LEX_SRCS',     '\.l',   '.yy.c' ],
 109     [ 'MC_SRCS',      '\.mc',  '.mc.rc' ],
 110     [ 'IDL_TLB_SRCS', '\.idl', '.tlb' ],
 111     [ 'IDL_H_SRCS',   '\.idl', '.h' ],
 112     [ 'IDL_C_SRCS',   '\.idl', '.h' ],
 113     [ 'IDL_I_SRCS',   '\.idl', '.h' ],
 114     [ 'IDL_P_SRCS',   '\.idl', '.h' ],
 115     [ 'IDL_S_SRCS',   '\.idl', '.h' ],
 116     [ 'IDL_C_SRCS',   '\.idl', '_c.c' ],
 117     [ 'IDL_I_SRCS',   '\.idl', '_i.c' ],
 118     [ 'IDL_P_SRCS',   '\.idl', '_p.c' ],
 119     [ 'IDL_S_SRCS',   '\.idl', '_s.c' ],
 120 );
 121
 122 my %exported_wine_headers = (
 123     "wine/debug.h" => 1,
 124     "wine/exception.h" => 1,
 125     "wine/library.h" => 1,
 126     "wine/unicode.h" => 1,
 127     "wine/itss.idl" => 1,
 128     "wine/svcctl.idl" => 1,
 129 );
 130
 131 my %private_idl_headers = (
 132     "access.idl" => 1,
 133     "asynot.idl" => 1,
 134     "asysta.idl" => 1,
 135     "axcore.idl" => 1,
 136     "axextend.idl" => 1,
 137     "binres.idl" => 1,
 138     "cmdbas.idl" => 1,
 139     "cmdtxt.idl" => 1,
 140     "crtrow.idl" => 1,
 141     "dbccmd.idl" => 1,
 142     "dbcses.idl" => 1,
 143     "dbdsad.idl" => 1,
 144     "dbinit.idl" => 1,
 145     "dbprop.idl" => 1,
 146     "dbs.idl" => 1,
 147     "devenum.idl" => 1,
 148     "dyngraph.idl" => 1,
 149     "opnrst.idl" => 1,
 150     "row.idl" => 1,
 151     "rowchg.idl" => 1,
 152     "rstbas.idl" => 1,
 153     "rstinf.idl" => 1,
 154     "rstloc.idl" => 1,
 155     "sesprp.idl" => 1,
 156     "vmrender.idl" => 1,
 157     "wine/wined3d.idl" => 1,
 158     "wine/winedxgi.idl" => 1,
 159 );
 160
 161 my %ignored_source_files = (
 162     "dlls/wineps.drv/afm2c.c" => 1,
 163     "dlls/wineps.drv/mkagl.c" => 1,
 164     "programs/winetest/dist.rc" => 1,
 165 );
 166
 167 my (@all_files, @makefiles, %makefiles);
 168
 169 sub dirname($)
 170 {
 171     my $ret = shift;
 172     return "" unless $ret =~ /\//;
 173     $ret =~ s!/[^/]*$!!;
 174     return $ret;
 175 }
 176
 177 # update a file if changed
 178 sub update_file($)
 179 {
 180     my $file = shift;
 181     my $ret = !(-f $file) || system "cmp $file $file.new >/dev/null";
 182     if (!$ret)
 183     {
 184         unlink "$file.new";
 185     }
 186     else
 187     {
 188         rename "$file.new", "$file";
 189         print "$file updated\n";
 190         if ($file eq "configure.ac")
 191         {
 192             system "autoconf";
 193             print "configure updated\n";
 194         }
 195     }
 196     return $ret;
 197 }
 198
 199 # replace some lines in a file between two markers
 200 sub replace_in_file($$$@)
 201 {
 202     my $file = shift;
 203     my $start = shift;
 204     my $end = shift;
 205
 206     open NEW_FILE, ">$file.new" or die "cannot create $file.new";
 207
 208     if (defined($start))
 209     {
 210         open OLD_FILE, "$file" or die "cannot open $file";
 211         while (<OLD_FILE>)
 212         {
 213             last if /$start/;
 214             print NEW_FILE $_;
 215         }
 216     }
 217
 218     print NEW_FILE @_;
 219
 220     if (defined($end))
 221     {
 222         my $skip=1;
 223         while (<OLD_FILE>)
 224         {
 225             print NEW_FILE $_ unless $skip;
 226             $skip = 0 if /$end/;
 227         }
 228     }
 229
 230     close OLD_FILE if defined($start);
 231     close NEW_FILE;
 232     return update_file($file);
 233 }
 234
 235 # replace a variable in a makefile
 236 sub replace_makefile_variable($$)
 237 {
 238     my ($file, $var) = @_;
 239     my $make = $makefiles{$file};
 240
 241     return unless defined ${$make}{"=$var"};
 242
 243     my @values = @{${$make}{"=$var"}};
 244     ${$make}{$var} = \@values;
 245
 246     open NEW_FILE, ">$file.in.new" or die "cannot create $file.in.new";
 247
 248     open OLD_FILE, "$file.in" or die "cannot open $file.in";
 249     while (<OLD_FILE>)
 250     {
 251         if (/^\s*($var\s+)=/)
 252         {
 253             # try to preserve formatting
 254             my $prefix = $1;
 255             my $multiline = /\\$/ || (@values > 1);
 256             while (/\\$/)
 257             {
 258                 $_ = <OLD_FILE>;
 259                 last unless $_;
 260             }
 261             if ($multiline)
 262             {
 263                 print NEW_FILE "$var = \\\n\t" . join(" \\\n\t", sort @values) . "\n";
 264             }
 265             else
 266             {
 267                 print NEW_FILE "$prefix= @values\n";
 268             }
 269             next;
 270         }
 271         print NEW_FILE $_;
 272     }
 273     close OLD_FILE;
 274     close NEW_FILE;
 275     return update_file("$file.in");
 276 }
 277
 278 # parse the specified makefile to identify the rules file
 279 sub parse_makefile($)
 280 {
 281     my $file = shift;
 282     my %make;
 283
 284     ($make{"=dir"} = $file) =~ s/[^\/]+$//;
 285
 286     open MAKE, "$file.in" or die "cannot open $file.in\n";
 287
 288     while (<MAKE>)
 289     {
 290         chomp;
 291         next if (/^\s*#/);
 292         while (/\\$/) { chop; $_ .= <MAKE>; chomp; }  # merge continued lines
 293         next if (/^\s*$/);
 294
 295         if (/^\@(MAKE.*RULES)\@/)
 296         {
 297             my $var = $1;
 298             $make{"=rules"} = $makerules{$var};
 299             next;
 300         }
 301         if (/^\s*(MODULE|IMPORTLIB|TESTDLL)\s*=\s*(.*)/)
 302         {
 303             $make{$1} = $2;
 304             next;
 305         }
 306         if (/^\s*(BISON_SRCS|LEX_SRCS|IDL_[CHIPS]_SRCS|IDL_TLB_SRCS|IMPLIB_SRCS|C_SRCS|MC_SRCS|RC_SRCS|SVG_SRCS|MANPAGES|PROGRAMS)\s*=\s*(.*)/)
 307         {
 308             my @list = split(/\s+/, $2);
 309             $make{$1} = \@list;
 310             next;
 311         }
 312         if (/^\s*(TOPSRCDIR|TOPOBJDIR|SRCDIR|VPATH)\s*=\s*(.*)/)
 313         {
 314             die "Variable $1 in $file.in is obsolete";
 315         }
 316     }
 317     return %make;
 318 }
 319
 320 # assign source files to their respective makefile
 321 sub assign_sources_to_makefiles()
 322 {
 323     foreach my $file (@all_files)
 324     {
 325         next if defined $ignored_source_files{$file};
 326         my $dir = dirname( $file );
 327
 328         while ($dir && !defined $makefiles{"$dir/Makefile"}) { $dir = dirname( $dir ); }
 329         next unless $dir;
 330
 331         die "no makefile found for $file\n" unless defined $makefiles{"$dir/Makefile"};
 332
 333         my $make = $makefiles{"$dir/Makefile"};
 334         my $basename = substr( $file, length($dir) + 1 );
 335
 336         if ($basename =~ /\.c$/) { push @{${$make}{"=C_SRCS"}}, $basename; }
 337         elsif ($basename =~ /\.l$/) { push @{${$make}{"=LEX_SRCS"}}, $basename; }
 338         elsif ($basename =~ /\.y$/) { push @{${$make}{"=BISON_SRCS"}}, $basename; }
 339         elsif ($basename =~ /\.rc$/) { push @{${$make}{"=RC_SRCS"}}, $basename; }
 340         elsif ($basename =~ /\.mc$/) { push @{${$make}{"=MC_SRCS"}}, $basename; }
 341         elsif ($basename =~ /\.svg$/) { push @{${$make}{"=SVG_SRCS"}}, $basename; }
 342     }
 343 }
 344
 345 ################################################################
 346 # update the makefile list in configure.ac
 347
 348 sub update_makefiles(@)
 349 {
 350     my (@lines);
 351
 352     foreach my $var (sort { $makerules{$a} cmp $makerules{$b}; } keys %makerules)
 353     {
 354         my $file = $makerules{$var};
 355         my %make = %{$makefiles{$file}};
 356         my $rules = $make{"=rules"} ? ",[$make{\"=rules\"}]" : "";
 357         push @lines, "WINE_CONFIG_MAKERULES([$file],[$var]$rules)\n";
 358     }
 359     push @lines, "\n";
 360
 361     foreach my $file (sort @_)
 362     {
 363         my %make = %{$makefiles{$file}};
 364         my $rules = $make{"=rules"};
 365         my $args = "";
 366         my $is_win16 = $make{"MODULE"} && ($make{"MODULE"} =~ /16$/ || $modules16{$make{"MODULE"}});
 367         if ($rules eq $makerules{"MAKE_DLL_RULES"})
 368         {
 369             (my $name = $file) =~ s/^dlls\/(.*)\/Makefile/$1/;
 370             if ($name =~ /\./)
 371             {
 372                 die "Invalid MODULE in $file" unless $make{"MODULE"} eq $name;
 373             }
 374             else
 375             {
 376                 die "Invalid MODULE in $file" unless $make{"MODULE"} eq "$name.dll";
 377             }
 378             my $implib = $make{"IMPORTLIB"} || "";
 379             my $implib_srcs = defined($make{"IMPLIB_SRCS"}) && join( " ", @{$make{"IMPLIB_SRCS"}} );
 380             $args .= "," if $implib || $is_win16;
 381             $args .= "enable_win16" if $is_win16;
 382             $args .= ",[$implib]" if $implib;
 383             $args .= ",[$implib_srcs]" if $implib_srcs;
 384             push @lines, "WINE_CONFIG_DLL($name$args)\n";
 385         }
 386         elsif ($rules eq $makerules{"MAKE_PROG_RULES"})
 387         {
 388             (my $name = $file) =~ s/^programs\/(.*)\/Makefile/$1/;
 389             if ($name =~ /\./)
 390             {
 391                 die "Invalid MODULE in $file" unless $make{"MODULE"} eq $name;
 392             }
 393             else
 394             {
 395                 die "Invalid MODULE in $file" unless $make{"MODULE"} eq "$name.exe";
 396             }
 397             my $install = $dont_install{$name} ? "" : "install";
 398             $install .= "bin" if $bin_install{$name};
 399             $args .= "," if $is_win16 || $install;
 400             $args .= "$install" if $install;
 401             $args .= ",enable_win16" if $is_win16;
 402             push @lines, "WINE_CONFIG_PROGRAM($name$args)\n";
 403         }
 404         elsif ($rules eq $makerules{"MAKE_TEST_RULES"})
 405         {
 406             (my $dir = $file) =~ s/^(.*)\/Makefile/$1/;
 407             push @lines, "WINE_CONFIG_TEST($dir)\n";
 408         }
 409         elsif ($rules eq $makerules{"MAKE_IMPLIB_RULES"})
 410         {
 411             (my $name = $file) =~ s/^dlls\/(.*)\/Makefile/$1/;
 412             push @lines, "WINE_CONFIG_LIB($name)\n";
 413         }
 414         elsif ($file =~ /^tools.*\/Makefile$/)
 415         {
 416             (my $name = $file) =~ s/^(.*)\/Makefile/$1/;
 417             push @lines, "WINE_CONFIG_TOOL($name)\n";
 418         }
 419         elsif ($file =~ /\/Makefile$/)
 420         {
 421             (my $name = $file) =~ s/^(.*)\/Makefile/$1/;
 422             push @lines, "WINE_CONFIG_MAKEFILE([$name])\n";
 423         }
 424     }
 425
 426     # update the source variables in all the makefiles
 427
 428     foreach my $file (sort @_)
 429     {
 430         my %make = %{$makefiles{$file}};
 431
 432         replace_makefile_variable( $file, "LEX_SRCS" );
 433         replace_makefile_variable( $file, "BISON_SRCS" );
 434         replace_makefile_variable( $file, "MC_SRCS" );
 435         replace_makefile_variable( $file, "SVG_SRCS" );
 436         replace_makefile_variable( $file, "C_SRCS" );
 437         replace_makefile_variable( $file, "RC_SRCS" );
 438     }
 439
 440     push @lines, "dnl End of auto-generated output commands\n";
 441     replace_in_file( "configure.ac", '^WINE_CONFIG_MAKERULES', '^dnl End of auto-generated output commands\n$', @lines);
 442 }
 443
 444
 445 ################################################################
 446 # process ignore targets for generic source files
 447
 448 sub update_ignores(@)
 449 {
 450     my @ignores;
 451
 452     foreach my $file (sort @_)
 453     {
 454         my %makefile = %{$makefiles{$file}};
 455         my @list;
 456
 457         foreach my $src (@ignore_srcs)
 458         {
 459             my @pattern = @{$src};
 460             next unless defined $makefile{$pattern[0]};
 461             push @list, map { (my $ret = $_) =~ s/$pattern[1]$/$pattern[2]/; $ret; } @{$makefile{$pattern[0]}};
 462         }
 463         foreach my $f (@list)
 464         {
 465             push @ignores, $makefile{"=dir"} . $f unless $f =~ /\$\(.*\)/;  # skip make variables
 466         }
 467
 468         if (defined $makefile{"IMPORTLIB"})
 469         {
 470             if ($makefile{"IMPORTLIB"} =~ /^([a-zA-Z0-9_.]+)/)
 471             {
 472                 if ("dlls/$1/" ne $makefile{"=dir"}) { push @ignores, "dlls/lib$1.def"; }
 473             }
 474             else
 475             {
 476                 die "invalid importlib name $makefile{IMPORTLIB} in $file";
 477             }
 478         }
 479     }
 480     return @ignores;
 481 }
 482
 483
 484 ################################################################
 485 # update include/Makefile.in
 486
 487 sub update_includes()
 488 {
 489     my (@h_srcs, @private_idl_srcs, @public_idl_srcs, @tlb_srcs, %subdirs);
 490     my @includes = map { (my $ret = $_) =~ s/^include\///; $ret; } grep /^include\//, @all_files;
 491     foreach my $incl (@includes)
 492     {
 493         if ($incl =~ /(.*)\//) { $subdirs{$1} = 1; }
 494         next if ($incl =~ /\.in$/);
 495         if ($incl =~ /^wine\// && !$exported_wine_headers{$incl})
 496         {
 497             if ($private_idl_headers{$incl}) { push @private_idl_srcs, $incl; }
 498             next;
 499         }
 500         if ($incl =~ /stdole2\.idl$/) { push @tlb_srcs, $incl; }
 501         elsif ($private_idl_headers{$incl}) { push @h_srcs, $incl; }
 502         elsif ($incl =~ /\.h$/) { push @h_srcs, $incl; }
 503         elsif ($incl =~ /\.rh$/) { push @h_srcs, $incl; }
 504         elsif ($incl =~ /\.inl$/) { push @h_srcs, $incl; }
 505         elsif ($incl =~ /\.idl$/) { push @public_idl_srcs, $incl; }
 506         else { die "unknown file $incl in include dir"; }
 507     }
 508     replace_in_file( "include/Makefile.in", '^PRIVATE_IDL_H_SRCS\s*=', '^INSTALLDIRS',
 509                      "PRIVATE_IDL_H_SRCS = \\\n\t",
 510                      join( " \\\n\t", sort @private_idl_srcs ),
 511                      "\n\nPUBLIC_IDL_H_SRCS = \\\n\t",
 512                      join( " \\\n\t", sort @public_idl_srcs ),
 513                      "\n\nIDL_TLB_SRCS = \\\n\t",
 514                      join( " \\\n\t", sort @tlb_srcs ),
 515                      "\n\nSRCDIR_INCLUDES = \\\n\t\$(IDL_TLB_SRCS) \\\n\t\$(PUBLIC_IDL_H_SRCS) \\\n\t",
 516                      join( " \\\n\t", sort @h_srcs ),
 517                      "\n\nEXTRASUBDIRS = ",
 518                      join( " ", sort keys %subdirs ),
 519                      "\n\nINSTALLDIRS = \\\n" );
 520     return map { s/(.*)\.idl$/include\/$1.h/; $_; } @public_idl_srcs, @private_idl_srcs;
 521 }
 522
 523
 524 ################################################################
 525 # update the main .gitignore
 526
 527 sub update_gitignore(@)
 528 {
 529     my @ignores = values %makerules;
 530
 531     foreach my $make (@makefiles)
 532     {
 533         my %makefile = %{$makefiles{$make}};
 534         my $dir = $makefile{"=dir"};
 535         if (defined $makefile{"MANPAGES"})
 536         {
 537             push @ignores, map { $dir . $_; } @{$makefile{"MANPAGES"}};
 538         }
 539         if (defined $makefile{"PROGRAMS"})
 540         {
 541             push @ignores, map { s/\$\(EXEEXT\)//; $dir . $_; } @{$makefile{"PROGRAMS"}};
 542         }
 543     }
 544
 545     # prepend a slash to paths that don't have one
 546     @ignores = map { $_ =~ s/^([^\/]+)$/\/$1/; $_; } @ignores;
 547
 548     # get rid of duplicates
 549     my %ignores = ();
 550     foreach my $i (@ignores, @_) { $ignores{$i} = 1; }
 551
 552     replace_in_file( ".gitignore", undef, undef,
 553                      "# Automatically generated by make_makefiles; DO NOT EDIT!!\n",
 554                      join("\n", sort keys %ignores), "\n" );
 555 }
 556
 557
 558 die "needs to be run from a git checkout" unless -d ".git";
 559
 560 @all_files = split /\0/, `git ls-files -c -z`;
 561 @makefiles = map { my $ret = $_; $ret =~ s/\.in$//; $ret; } grep /Makefile.in$/, @all_files;
 562
 563 foreach my $file (sort values %makerules, @makefiles)
 564 {
 565     my %make = parse_makefile( $file );
 566     $makefiles{$file} = \%make;
 567 }
 568
 569 assign_sources_to_makefiles();
 570 update_makefiles( @makefiles );
 571 push @ignores, update_includes();
 572 push @ignores, update_ignores( @makefiles );
 573 update_gitignore( @ignores );