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