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