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 # Dlls and programs that are 16-bit specific
  25 my %modules16 =
  26 (
  27   "ifsmgr.vxd" => 1,
  28   "mmdevldr.vxd" => 1,
  29   "monodebg.vxd" => 1,
  30   "vdhcp.vxd" => 1,
  31   "vmm.vxd" => 1,
  32   "vnbt.vxd" => 1,
  33   "vnetbios.vxd" => 1,
  34   "vtdapi.vxd" => 1,
  35   "vwin32.vxd" => 1,
  36   "w32skrnl.dll" => 1,
  37   "winevdm.exe" => 1,
  38   "wow32.dll" => 1,
  39 );
  40
  41 my %exported_wine_headers = (
  42     "wine/debug.h" => 1,
  43     "wine/exception.h" => 1,
  44     "wine/library.h" => 1,
  45     "wine/unicode.h" => 1,
  46     "wine/itss.idl" => 1,
  47     "wine/svcctl.idl" => 1,
  48 );
  49
  50 my %private_idl_headers = (
  51     "access.idl" => 1,
  52     "asynot.idl" => 1,
  53     "asysta.idl" => 1,
  54     "axcore.idl" => 1,
  55     "axextend.idl" => 1,
  56     "binres.idl" => 1,
  57     "chprst.idl" => 1,
  58     "cmdbas.idl" => 1,
  59     "cmdtxt.idl" => 1,
  60     "crtrow.idl" => 1,
  61     "dbccmd.idl" => 1,
  62     "dbcses.idl" => 1,
  63     "dbdsad.idl" => 1,
  64     "dbinit.idl" => 1,
  65     "dbprop.idl" => 1,
  66     "dbs.idl" => 1,
  67     "devenum.idl" => 1,
  68     "dyngraph.idl" => 1,
  69     "errrec.idl" => 1,
  70     "opnrst.idl" => 1,
  71     "row.idl" => 1,
  72     "rowchg.idl" => 1,
  73     "rowpos.idl" => 1,
  74     "rowpsc.idl" => 1,
  75     "rstbas.idl" => 1,
  76     "rstinf.idl" => 1,
  77     "rstloc.idl" => 1,
  78     "rstnot.idl" => 1,
  79     "srcrst.idl" => 1,
  80     "sesprp.idl" => 1,
  81     "vmrender.idl" => 1,
  82     "xmldom.idl" => 1,
  83     "xmldso.idl" => 1,
  84     "wine/winedxgi.idl" => 1,
  85 );
  86
  87 my %ignored_source_files = (
  88     "dlls/wineps.drv/afm2c.c" => 1,
  89     "dlls/wineps.drv/mkagl.c" => 1,
  90     "programs/winetest/dist.rc" => 1,
  91     "tools/makedep.c" => 1,
  92 );
  93
  94 my (@linguas, @makefiles, %makefiles);
  95
  96 sub dirname($)
  97 {
  98     my $ret = shift;
  99     return "" unless $ret =~ /\//;
 100     $ret =~ s!/[^/]*$!!;
 101     return $ret;
 102 }
 103
 104 # update a file if changed
 105 sub update_file($)
 106 {
 107     my $file = shift;
 108     my $ret = !(-f $file) || system "cmp $file $file.new >/dev/null";
 109     if (!$ret)
 110     {
 111         unlink "$file.new";
 112     }
 113     else
 114     {
 115         rename "$file.new", "$file";
 116         print "$file updated\n";
 117         if ($file eq "configure.ac")
 118         {
 119             system "autoconf";
 120             print "configure updated\n";
 121         }
 122     }
 123     return $ret;
 124 }
 125
 126 # replace some lines in a file between two markers
 127 sub replace_in_file($$$@)
 128 {
 129     my $file = shift;
 130     my $start = shift;
 131     my $end = shift;
 132
 133     open NEW_FILE, ">$file.new" or die "cannot create $file.new";
 134
 135     if (defined($start))
 136     {
 137         open OLD_FILE, "$file" or die "cannot open $file";
 138         while (<OLD_FILE>)
 139         {
 140             last if /$start/;
 141             print NEW_FILE $_;
 142         }
 143     }
 144
 145     print NEW_FILE @_;
 146
 147     if (defined($end))
 148     {
 149         my $skip=1;
 150         while (<OLD_FILE>)
 151         {
 152             print NEW_FILE $_ unless $skip;
 153             $skip = 0 if /$end/;
 154         }
 155     }
 156
 157     close OLD_FILE if defined($start);
 158     close NEW_FILE;
 159     return update_file($file);
 160 }
 161
 162 # replace a variable in a makefile
 163 sub replace_makefile_variable($$)
 164 {
 165     my ($file, $var) = @_;
 166     my $make = $makefiles{$file};
 167     my $replaced = 0;
 168     my @values;
 169
 170     if (defined ${$make}{"=$var"})
 171     {
 172         @values = @{${$make}{"=$var"}};
 173         ${$make}{$var} = \@values;
 174     }
 175     else
 176     {
 177         return unless defined ${$make}{$var};
 178         undef ${$make}{$var};
 179     }
 180
 181     open NEW_FILE, ">$file.in.new" or die "cannot create $file.in.new";
 182
 183     open OLD_FILE, "$file.in" or die "cannot open $file.in";
 184     while (<OLD_FILE>)
 185     {
 186         if (/^\s*($var\s*)=/)
 187         {
 188             # try to preserve formatting
 189             my $prefix = $1;
 190             my $multiline = /\\$/ || (@values > 1);
 191             while (/\\$/)
 192             {
 193                 $_ = <OLD_FILE>;
 194                 last unless $_;
 195             }
 196             if (!@values)
 197             {
 198                 # nothing
 199             }
 200             elsif ($multiline)
 201             {
 202                 print NEW_FILE "$var = \\\n\t" . join(" \\\n\t", sort @values) . "\n";
 203             }
 204             else
 205             {
 206                 print NEW_FILE "$prefix= @values\n";
 207             }
 208             $replaced = 1;
 209             next;
 210         }
 211         if (/^\@MAKE/ && !$replaced && @values)
 212         {
 213             print NEW_FILE "$var = \\\n\t" . join(" \\\n\t", sort @values) . "\n";
 214         }
 215         print NEW_FILE $_;
 216     }
 217     close OLD_FILE;
 218     close NEW_FILE;
 219     return update_file("$file.in");
 220 }
 221
 222 # parse the specified makefile and load the variables
 223 sub parse_makefile($)
 224 {
 225     my $file = shift;
 226     my %make;
 227
 228     ($make{"=dir"} = $file) =~ s/[^\/]+$//;
 229
 230     open MAKE, "$file.in" or die "cannot open $file.in\n";
 231
 232     while (<MAKE>)
 233     {
 234         chomp;
 235         next if (/^\s*#/);
 236         while (/\\$/) { chop; $_ .= <MAKE>; chomp; }  # merge continued lines
 237         next if (/^\s*$/);
 238
 239         if (/^\s*(MODULE|IMPORTLIB|TESTDLL|PARENTSRC|APPMODE)\s*=\s*(.*)/)
 240         {
 241             my $var = $1;
 242             $make{$var} = $2;
 243             ${$make{"=flags"}}{"implib"} = 1 if $var eq "IMPORTLIB";
 244             next;
 245         }
 246         if (/^\s*(BISON_SRCS|LEX_SRCS|IDL_SRCS|IMPLIB_SRCS|C_SRCS|OBJC_SRCS|MC_SRCS|RC_SRCS|SVG_SRCS|FONT_SRCS|IN_SRCS|PROGRAMS|EXTRA_TARGETS|MANPAGES|INSTALL_LIB|INSTALL_DEV)\s*=\s*(.*)/)
 247         {
 248             my $var = $1;
 249             my @list = split(/\s+/, $2);
 250             $make{$var} = \@list;
 251             next;
 252         }
 253         if (/(install-lib|install-dev|clean)\s*:/)
 254         {
 255             ${$make{"=flags"}}{$1} = 1;
 256             next;
 257         }
 258         if (/^\s*(TOPSRCDIR|TOPOBJDIR|SRCDIR|VPATH)\s*=\s*(.*)/)
 259         {
 260             die "Variable $1 in $file.in is obsolete";
 261         }
 262         if (/\@[A-Z_]+\@/)  # config.status substitution variable
 263         {
 264             ${$make{"=flags"}}{"config"} = 1;
 265         }
 266     }
 267
 268     if ($file =~ /^programs\/([^\/]+)\/Makefile/)
 269     {
 270         my $prog = $1;
 271         if (defined $make{"INSTALL_LIB"})
 272         {
 273             ${$make{"=flags"}}{"install"} = 1 if grep { "$prog.exe" eq $_; } @{$make{"INSTALL_LIB"}};
 274             ${$make{"=flags"}}{"installbin"} = 1 if grep { $prog eq $_; } @{$make{"INSTALL_LIB"}};
 275         }
 276         else
 277         {
 278             ${$make{"=flags"}}{"install"} = 1;
 279         }
 280     }
 281
 282     unless (defined $make{"MODULE"})
 283     {
 284         ${$make{"=flags"}}{"install-lib"} = 1 if defined $make{"INSTALL_LIB"};
 285         ${$make{"=flags"}}{"install-dev"} = 1 if defined $make{"INSTALL_DEV"};
 286     }
 287     ${$make{"=flags"}}{"clean"} = 1 if defined $make{"PROGRAMS"} || defined $make{"EXTRA_TARGETS"};
 288
 289     if (defined $make{"=flags"} && defined $make{"MODULE"})
 290     {
 291         die "Custom install-lib rule not allowed in $file" if defined ${$make{"=flags"}}{"install-lib"};
 292         die "Custom install-dev rule not allowed in $file" if defined ${$make{"=flags"}}{"install-dev"};
 293     }
 294
 295     return %make;
 296 }
 297
 298 # read pragma makedep flags from a source file
 299 sub get_makedep_flags($)
 300 {
 301     my $file = shift;
 302     my %flags;
 303
 304     open FILE, $file or die "cannot open $file";
 305     while (<FILE>)
 306     {
 307         next unless /^#\s*pragma\s+makedep\s+(.*)/;
 308         foreach my $flag (split /\s+/, $1)
 309         {
 310             last if $flag eq "depend";
 311             $flags{$flag} = 1;
 312         }
 313     }
 314     close FILE;
 315     return %flags;
 316 }
 317
 318 sub get_parent_makefile($)
 319 {
 320     my $file = shift;
 321     my %make = %{$makefiles{$file}};
 322     my $reldir = $make{"PARENTSRC"} || "";
 323     return "" unless $reldir;
 324     (my $path = $file) =~ s/\/Makefile$/\//;
 325     while ($reldir =~ /^\.\.\//)
 326     {
 327         $reldir =~ s/^\.\.\///;
 328         $path =~ s/[^\/]+\/$//;
 329     }
 330     return "$path$reldir/Makefile";
 331 }
 332
 333 # preserve shared source files that are listed in the existing makefile
 334 sub preserve_shared_source_files($$$)
 335 {
 336     my ($make, $parent, $var) = @_;
 337     my %srcs;
 338
 339     return unless defined ${$parent}{"=$var"};
 340     foreach my $file (@{${$parent}{"=$var"}}) { $srcs{$file} = 1; }
 341     foreach my $file (@{${$make}{"=$var"}}) { $srcs{$file} = 0; }
 342
 343     foreach my $file (@{${$make}{$var}})
 344     {
 345         next unless defined $srcs{$file} && $srcs{$file} == 1;
 346         push @{${$make}{"=$var"}}, $file;
 347     }
 348 }
 349
 350 # assign source files to their respective makefile
 351 sub assign_sources_to_makefiles(@)
 352 {
 353     foreach my $file (@_)
 354     {
 355         next if defined $ignored_source_files{$file};
 356         next if $file =~ /Makefile\.in$/;
 357         my $dir = dirname( $file );
 358         my $subdir = $dir;
 359
 360         while ($dir && !defined $makefiles{"$dir/Makefile"}) { $dir = dirname( $dir ); }
 361         $subdir =~ s/^$dir\/?//;
 362         next unless $dir;
 363
 364         die "no makefile found for $file\n" unless defined $makefiles{"$dir/Makefile"};
 365
 366         my $make = $makefiles{"$dir/Makefile"};
 367         my $name = substr( $file, length($dir) + 1 );
 368
 369         ${$make}{"=flags"}{"clean"} = 1 if $subdir;
 370
 371         if ($dir eq "include")
 372         {
 373             next if ($name =~ /\.in$/);
 374             if ($name =~ /^wine\// && !$exported_wine_headers{$name})
 375             {
 376                 if ($private_idl_headers{$name}) { push @{${$make}{"=IDL_SRCS"}}, $name; }
 377                 next;
 378             }
 379             if ($private_idl_headers{$name}) { push @{${$make}{"=SRCDIR_INCLUDES"}}, $name; }
 380             elsif ($name =~ /\.h$/) { push @{${$make}{"=HEADER_SRCS"}}, $name; }
 381             elsif ($name =~ /\.x$/) { push @{${$make}{"=XTEMPLATE_SRCS"}}, $name; }
 382             elsif ($name =~ /\.rh$/) { push @{${$make}{"=HEADER_SRCS"}}, $name; }
 383             elsif ($name =~ /\.inl$/) { push @{${$make}{"=HEADER_SRCS"}}, $name; }
 384             elsif ($name =~ /\.idl$/) { push @{${$make}{"=IDL_SRCS"}}, $name; }
 385             else { die "unknown file $name in include dir"; }
 386         }
 387         else
 388         {
 389             if ($name =~ /\.m$/) { push @{${$make}{"=OBJC_SRCS"}}, $name; }
 390             elsif ($name =~ /\.l$/) { push @{${$make}{"=LEX_SRCS"}}, $name; }
 391             elsif ($name =~ /\.y$/) { push @{${$make}{"=BISON_SRCS"}}, $name; }
 392             elsif ($name =~ /\.svg$/) { push @{${$make}{"=SVG_SRCS"}}, $name; }
 393             elsif ($name =~ /\.sfd$/) { push @{${$make}{"=FONT_SRCS"}}, $name; }
 394             elsif ($name =~ /\.c$/)
 395             {
 396                 my %flags = get_makedep_flags( $file );
 397                 if (defined $flags{"implib"})
 398                 {
 399                     push @{${$make}{"=IMPLIB_SRCS"}}, $name;
 400                     ${${$make}{"=flags"}}{"staticimplib"} = 1;
 401                 }
 402                 push @{${$make}{"=C_SRCS"}}, $name;
 403             }
 404             elsif ($name =~ /\.rc$/)
 405             {
 406                 my %flags = get_makedep_flags( $file );
 407                 ${${$make}{"=flags"}}{"po"} = 1 if defined $flags{"po"};
 408                 push @{${$make}{"=RC_SRCS"}}, $name;
 409             }
 410             elsif ($name =~ /\.mc$/)
 411             {
 412                 push @{${$make}{"=MC_SRCS"}}, $name;
 413                 ${${$make}{"=flags"}}{"mc"} = 1;
 414             }
 415             elsif ($name =~ /\.idl$/)
 416             {
 417                 my %flags = get_makedep_flags( $file );
 418                 die "no makedep flags specified in $file" unless %flags;
 419                 push @{${$make}{"=IDL_SRCS"}}, $name;
 420                 ${${$make}{"=flags"}}{"clean"} = 1;
 421             }
 422             elsif ($name =~ /\.man\.in$/)
 423             {
 424                 push @{${$make}{"=MANPAGES"}}, $name;
 425                 ${${$make}{"=flags"}}{"manpage"} = 1;
 426             }
 427             elsif ($name =~ /\.in$/)
 428             {
 429                 push @{${$make}{"=IN_SRCS"}}, $name;
 430             }
 431         }
 432     }
 433
 434     # preserve shared source files from the parent makefile
 435     foreach my $file (@makefiles)
 436     {
 437         my $make = $makefiles{$file};
 438         my $parent = get_parent_makefile( $file );
 439         next unless $parent;
 440         preserve_shared_source_files( $makefiles{$file}, $makefiles{$parent}, "C_SRCS" );
 441         preserve_shared_source_files( $makefiles{$file}, $makefiles{$parent}, "IDL_SRCS" );
 442         preserve_shared_source_files( $makefiles{$file}, $makefiles{$parent}, "LEX_SRCS" );
 443         preserve_shared_source_files( $makefiles{$file}, $makefiles{$parent}, "BISON_SRCS" );
 444         ${${$make}{"=flags"}}{"clean"} = 1 if defined ${$make}{"=IDL_SRCS"} && @{${$make}{"=IDL_SRCS"}};
 445     }
 446 }
 447
 448 ################################################################
 449 # update the makefile list in configure.ac
 450
 451 sub update_makefiles(@)
 452 {
 453     my (@lines);
 454
 455     foreach my $file (sort @_)
 456     {
 457         my %make = %{$makefiles{$file}};
 458         my $args = "";
 459         my $is_win16 = $make{"MODULE"} && ($make{"MODULE"} =~ /16$/ || $modules16{$make{"MODULE"}});
 460         my $flag_args = defined $make{"=flags"} ? ",[" . join(",",sort keys %{$make{"=flags"}}) ."]" : "";
 461         if (defined($make{"TESTDLL"}))  # test
 462         {
 463             die "TESTDLL should not be defined in $file" unless $file =~ /\/tests\/Makefile$/;
 464             die "MODULE should not be defined in $file" if defined $make{"MODULE"};
 465             die "STATICLIB should not be defined in $file" if defined $make{"STATICLIB"};
 466             (my $dir = $file) =~ s/^(.*)\/Makefile/$1/;
 467             push @lines, "WINE_CONFIG_TEST($dir$flag_args)\n";
 468         }
 469         elsif (defined($make{"MODULE"}) && $make{"MODULE"} =~ /\.a$/)  # import lib
 470         {
 471             die "MODULE should not be defined as static lib in $file" unless $file =~ /^dlls\//;
 472             die "APPMODE should not be defined in $file" if defined $make{"APPMODE"};
 473             die "STATICLIB should not be defined in $file" if defined $make{"STATICLIB"};
 474             (my $name = $file) =~ s/^dlls\/(.*)\/Makefile/$1/;
 475             push @lines, "WINE_CONFIG_LIB($name$flag_args)\n";
 476         }
 477         elsif (defined($make{"MODULE"}) && defined($make{"APPMODE"}))  # program
 478         {
 479             die "APPMODE should not be defined in $file" unless $file =~ /^programs\//;
 480             die "STATICLIB should not be defined in $file" if defined $make{"STATICLIB"};
 481             (my $name = $file) =~ s/^programs\/(.*)\/Makefile/$1/;
 482             if ($name =~ /\./)
 483             {
 484                 die "Invalid MODULE in $file" unless $make{"MODULE"} eq $name;
 485             }
 486             else
 487             {
 488                 die "Invalid MODULE in $file" unless $make{"MODULE"} eq "$name.exe";
 489             }
 490             $args .= "," if $is_win16 || defined $make{"=flags"};
 491             $args .= "enable_win16" if $is_win16;
 492             push @lines, "WINE_CONFIG_PROGRAM($name$args$flag_args)\n";
 493         }
 494         elsif (defined($make{"MODULE"}))  # dll
 495         {
 496             die "APPMODE should be defined in $file" if $file =~ /^programs\//;
 497             die "MODULE should not be defined in $file" unless $file =~ /^dlls\//;
 498             die "STATICLIB should not be defined in $file" if defined $make{"STATICLIB"};
 499             (my $name = $file) =~ s/^dlls\/(.*)\/Makefile/$1/;
 500             if ($name =~ /\./)
 501             {
 502                 die "Invalid MODULE in $file" unless $make{"MODULE"} eq $name;
 503             }
 504             else
 505             {
 506                 die "Invalid MODULE in $file" unless $make{"MODULE"} eq "$name.dll";
 507             }
 508             my $implib = $make{"IMPORTLIB"} || "";
 509             $args .= "," if $is_win16 || defined $make{"=flags"};
 510             $args .= "enable_win16" if $is_win16;
 511             $args .= $flag_args;
 512             $args .= ",[$implib]" if $implib && $implib ne $name;
 513             push @lines, "WINE_CONFIG_DLL($name$args)\n";
 514         }
 515         elsif ($file =~ /^tools.*\/Makefile$/)
 516         {
 517             die "APPMODE should not be defined in $file" if defined $make{"APPMODE"};
 518             die "STATICLIB should not be defined in $file" if defined $make{"STATICLIB"};
 519             (my $name = $file) =~ s/^(.*)\/Makefile/$1/;
 520             push @lines, "WINE_CONFIG_TOOL($name$flag_args)\n";
 521         }
 522         elsif ($file =~ /\/Makefile$/)
 523         {
 524             (my $name = $file) =~ s/^(.*)\/Makefile/$1/;
 525             $args = "[$name]";
 526             $args .= "," if defined $make{"=flags"};
 527             push @lines, "WINE_CONFIG_MAKEFILE($args$flag_args)\n";
 528         }
 529     }
 530
 531     push @lines, "\nAC_SUBST([LINGUAS],[\"\\\n", join( " \\\n", sort @linguas ), "\"])\n\n";
 532
 533     # update the source variables in all the makefiles
 534
 535     foreach my $file (sort @_)
 536     {
 537         replace_makefile_variable( $file, "LEX_SRCS" );
 538         replace_makefile_variable( $file, "BISON_SRCS" );
 539         replace_makefile_variable( $file, "MC_SRCS" );
 540         replace_makefile_variable( $file, "SVG_SRCS" );
 541         replace_makefile_variable( $file, "FONT_SRCS" );
 542         replace_makefile_variable( $file, "C_SRCS" );
 543         replace_makefile_variable( $file, "OBJC_SRCS" );
 544         replace_makefile_variable( $file, "RC_SRCS" );
 545         replace_makefile_variable( $file, "IDL_SRCS" );
 546         replace_makefile_variable( $file, "HEADER_SRCS" );
 547         replace_makefile_variable( $file, "XTEMPLATE_SRCS" );
 548         replace_makefile_variable( $file, "IN_SRCS" );
 549         replace_makefile_variable( $file, "IMPLIB_SRCS" );
 550         replace_makefile_variable( $file, "MANPAGES" );
 551         next unless $file eq "include/Makefile";
 552         replace_makefile_variable( $file, "SRCDIR_INCLUDES" );
 553     }
 554
 555     push @lines, "dnl End of auto-generated output commands\n";
 556     replace_in_file( "configure.ac", '^WINE_CONFIG_DLL', '^dnl End of auto-generated output commands\n$', @lines);
 557 }
 558
 559
 560 ################################################################
 561 # update the LINGUAS file
 562
 563 sub update_linguas(@)
 564 {
 565     replace_in_file( "po/LINGUAS", undef, undef, join("\n", sort @_), "\n" );
 566 }
 567
 568
 569 my $git_dir = $ENV{GIT_DIR} || ".git";
 570 die "needs to be run from a git checkout" unless -d $git_dir;
 571
 572 my @all_files = split /\0/, `git ls-files -c -z`;
 573 @linguas = map { (my $ret = $_) =~ s/^po\/(.*)\.po/$1/; $ret; } grep /^po\/.*\.po$/, @all_files;
 574 @makefiles = map { (my $ret = $_) =~ s/\.in$//; $ret; } grep /Makefile.in$/, @all_files;
 575
 576 foreach my $file (sort @makefiles)
 577 {
 578     my %make = parse_makefile( $file );
 579     $makefiles{$file} = \%make;
 580 }
 581
 582 assign_sources_to_makefiles( @all_files );
 583 update_linguas( @linguas );
 584 update_makefiles( @makefiles );