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