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 );
  29
  30 # Programs that we want to install in the bin directory too
  31 my %bin_install =
  32 (
  33   "msiexec" => 1,
  34   "notepad" => 1,
  35   "regedit" => 1,
  36   "regsvr32" => 1,
  37   "wineboot" => 1,
  38   "winecfg" => 1,
  39   "wineconsole" => 1,
  40   "winedbg" => 1,
  41   "winefile" => 1,
  42   "winemine" => 1,
  43   "winepath" => 1,
  44 );
  45
  46 # Programs that we don't want to install at all
  47 my %dont_install =
  48 (
  49   "winetest" => 1,
  50 );
  51
  52 # Dlls and programs that are 16-bit specific
  53 my %modules16 =
  54 (
  55   "ifsmgr.vxd" => 1,
  56   "mmdevldr.vxd" => 1,
  57   "monodebg.vxd" => 1,
  58   "vdhcp.vxd" => 1,
  59   "vmm.vxd" => 1,
  60   "vnbt.vxd" => 1,
  61   "vnetbios.vxd" => 1,
  62   "vtdapi.vxd" => 1,
  63   "vwin32.vxd" => 1,
  64   "w32skrnl.dll" => 1,
  65   "winevdm.exe" => 1,
  66   "wow32.dll" => 1,
  67 );
  68
  69 # Default patterns for top-level .gitignore
  70 my @ignores = (
  71     "*.[oa]",
  72     "*.exe",
  73     "*.fake",
  74     "*.man",
  75     "*.ok",
  76     "*.res",
  77     "*.so",
  78     "/autom4te.cache",
  79     "/config.cache",
  80     "/config.log",
  81     "/config.status",
  82     "/configure.lineno",
  83     "/TAGS",
  84     "/tags",
  85     "/wine",
  86     "/wine64",
  87     "Makefile",
  88     "dlldata.c",
  89     "dlls/*/*.def",
  90     "dlls/shell32/AUTHORS",
  91     "*/*/tests/testlist.c",
  92     "include/config.h",
  93     "include/stamp-h",
  94     "msg.pot",
  95     "po/*.mo",
  96     "programs/winetest/build.nfo",
  97     "programs/winetest/build.rc",
  98     "rsrc.pot",
  99     "tools/makedep",
 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     [ '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     [ 'PUBLIC_IDL_H_SRCS',  '\.idl', '.h' ],
 118     [ 'PRIVATE_IDL_H_SRCS', '\.idl', '.h' ],
 119     [ 'XTEMPLATE_SRCS',     '\.x',   '.h' ],
 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     "chprst.idl" => 1,
 139     "cmdbas.idl" => 1,
 140     "cmdtxt.idl" => 1,
 141     "crtrow.idl" => 1,
 142     "dbccmd.idl" => 1,
 143     "dbcses.idl" => 1,
 144     "dbdsad.idl" => 1,
 145     "dbinit.idl" => 1,
 146     "dbprop.idl" => 1,
 147     "dbs.idl" => 1,
 148     "devenum.idl" => 1,
 149     "dyngraph.idl" => 1,
 150     "errrec.idl" => 1,
 151     "opnrst.idl" => 1,
 152     "row.idl" => 1,
 153     "rowchg.idl" => 1,
 154     "rowpos.idl" => 1,
 155     "rowpsc.idl" => 1,
 156     "rstbas.idl" => 1,
 157     "rstinf.idl" => 1,
 158     "rstloc.idl" => 1,
 159     "rstnot.idl" => 1,
 160     "srcrst.idl" => 1,
 161     "sesprp.idl" => 1,
 162     "vmrender.idl" => 1,
 163     "xmldom.idl" => 1,
 164     "xmldso.idl" => 1,
 165     "wine/winedxgi.idl" => 1,
 166 );
 167
 168 my %ignored_source_files = (
 169     "dlls/wineps.drv/afm2c.c" => 1,
 170     "dlls/wineps.drv/mkagl.c" => 1,
 171     "programs/winetest/dist.rc" => 1,
 172 );
 173
 174 my (@linguas, @makefiles, %makefiles);
 175
 176 sub dirname($)
 177 {
 178     my $ret = shift;
 179     return "" unless $ret =~ /\//;
 180     $ret =~ s!/[^/]*$!!;
 181     return $ret;
 182 }
 183
 184 # update a file if changed
 185 sub update_file($)
 186 {
 187     my $file = shift;
 188     my $ret = !(-f $file) || system "cmp $file $file.new >/dev/null";
 189     if (!$ret)
 190     {
 191         unlink "$file.new";
 192     }
 193     else
 194     {
 195         rename "$file.new", "$file";
 196         print "$file updated\n";
 197         if ($file eq "configure.ac")
 198         {
 199             system "autoconf";
 200             print "configure updated\n";
 201         }
 202     }
 203     return $ret;
 204 }
 205
 206 # replace some lines in a file between two markers
 207 sub replace_in_file($$$@)
 208 {
 209     my $file = shift;
 210     my $start = shift;
 211     my $end = shift;
 212
 213     open NEW_FILE, ">$file.new" or die "cannot create $file.new";
 214
 215     if (defined($start))
 216     {
 217         open OLD_FILE, "$file" or die "cannot open $file";
 218         while (<OLD_FILE>)
 219         {
 220             last if /$start/;
 221             print NEW_FILE $_;
 222         }
 223     }
 224
 225     print NEW_FILE @_;
 226
 227     if (defined($end))
 228     {
 229         my $skip=1;
 230         while (<OLD_FILE>)
 231         {
 232             print NEW_FILE $_ unless $skip;
 233             $skip = 0 if /$end/;
 234         }
 235     }
 236
 237     close OLD_FILE if defined($start);
 238     close NEW_FILE;
 239     return update_file($file);
 240 }
 241
 242 # replace a variable in a makefile
 243 sub replace_makefile_variable($$)
 244 {
 245     my ($file, $var) = @_;
 246     my $make = $makefiles{$file};
 247     my $replaced = 0;
 248     my @values;
 249
 250     if (defined ${$make}{"=$var"})
 251     {
 252         @values = @{${$make}{"=$var"}};
 253         ${$make}{$var} = \@values;
 254     }
 255     else
 256     {
 257         return unless defined ${$make}{$var};
 258         undef ${$make}{$var};
 259     }
 260
 261     open NEW_FILE, ">$file.in.new" or die "cannot create $file.in.new";
 262
 263     open OLD_FILE, "$file.in" or die "cannot open $file.in";
 264     while (<OLD_FILE>)
 265     {
 266         if (/^\s*($var\s*)=/)
 267         {
 268             # try to preserve formatting
 269             my $prefix = $1;
 270             my $multiline = /\\$/ || (@values > 1);
 271             while (/\\$/)
 272             {
 273                 $_ = <OLD_FILE>;
 274                 last unless $_;
 275             }
 276             if (!@values)
 277             {
 278                 # nothing
 279             }
 280             elsif ($multiline)
 281             {
 282                 print NEW_FILE "$var = \\\n\t" . join(" \\\n\t", sort @values) . "\n";
 283             }
 284             else
 285             {
 286                 print NEW_FILE "$prefix= @values\n";
 287             }
 288             $replaced = 1;
 289             next;
 290         }
 291         if (/^\@MAKE/ && !$replaced && @values)
 292         {
 293             print NEW_FILE "$var = \\\n\t" . join(" \\\n\t", sort @values) . "\n";
 294         }
 295         print NEW_FILE $_;
 296     }
 297     close OLD_FILE;
 298     close NEW_FILE;
 299     return update_file("$file.in");
 300 }
 301
 302 # parse the specified makefile and load the variables
 303 sub parse_makefile($)
 304 {
 305     my $file = shift;
 306     my %make;
 307
 308     ($make{"=dir"} = $file) =~ s/[^\/]+$//;
 309
 310     open MAKE, "$file.in" or die "cannot open $file.in\n";
 311
 312     while (<MAKE>)
 313     {
 314         chomp;
 315         next if (/^\s*#/);
 316         while (/\\$/) { chop; $_ .= <MAKE>; chomp; }  # merge continued lines
 317         next if (/^\s*$/);
 318
 319         if (/^\@(MAKE.*RULES)\@/)
 320         {
 321             my $var = $1;
 322             $make{"=rules"} = $makerules{$var} || $var;
 323             next;
 324         }
 325         if (/^\s*(MODULE|IMPORTLIB|TESTDLL|MANPAGE)\s*=\s*(.*)/)
 326         {
 327             my $var = $1;
 328             $make{$var} = $2;
 329             ${$make{"=flags"}}{"implib"} = 1 if $var eq "IMPORTLIB";
 330             ${$make{"=flags"}}{"manpage"} = 1 if $var eq "MANPAGE";
 331             next;
 332         }
 333         if (/^\s*(BISON_SRCS|LEX_SRCS|IDL_[CHIPRS]_SRCS|IDL_TLB_SRCS|IMPLIB_SRCS|C_SRCS|OBJC_SRCS|MC_SRCS|RC_SRCS|PO_SRCS|SVG_SRCS|PROGRAMS)\s*=\s*(.*)/)
 334         {
 335             my $var = $1;
 336             my @list = split(/\s+/, $2);
 337             $make{$var} = \@list;
 338             ${$make{"=flags"}}{"mc"} = 1 if $var eq "MC_SRCS";
 339             ${$make{"=flags"}}{"staticimplib"} = 1 if $var eq "IMPLIB_SRCS";
 340             ${$make{"=flags"}}{"clean"} = 1 if $var =~ /IDL_[CHIPRS]_SRCS|IDL_TLB_SRCS|PROGRAMS/;
 341             next;
 342         }
 343         if (/(install-lib|install-dev|clean)\s*:/)
 344         {
 345             ${$make{"=flags"}}{$1} = 1;
 346             next;
 347         }
 348         if (/^\s*(TOPSRCDIR|TOPOBJDIR|SRCDIR|VPATH)\s*=\s*(.*)/)
 349         {
 350             die "Variable $1 in $file.in is obsolete";
 351         }
 352     }
 353
 354     if ($file =~ /^programs\/([^\/]+)\/Makefile/)
 355     {
 356         ${$make{"=flags"}}{"install"} = 1 unless $dont_install{$1};
 357         ${$make{"=flags"}}{"installbin"} = 1 if $bin_install{$1};
 358     }
 359
 360     if (defined $make{"=flags"} && defined $make{"=rules"} &&
 361         ($make{"=rules"} eq "MAKE_DLL_RULES" ||
 362          $make{"=rules"} eq "MAKE_PROG_RULES"))
 363     {
 364         die "Custom install-lib rule not allowed in $file" if defined ${$make{"=flags"}}{"install-lib"};
 365         die "Custom install-dev rule not allowed in $file" if defined ${$make{"=flags"}}{"install-dev"};
 366     }
 367
 368     return %make;
 369 }
 370
 371 # read pragma makedep flags from a source file
 372 sub get_makedep_flags($)
 373 {
 374     my $file = shift;
 375     my %flags;
 376
 377     open FILE, $file or die "cannot open $file";
 378     while (<FILE>)
 379     {
 380         next unless /^#\s*pragma\s+makedep\s+(.*)/;
 381         foreach my $flag (split /\s+/, $1)
 382         {
 383             last if $flag eq "depend";
 384             $flags{$flag} = 1;
 385         }
 386     }
 387     close FILE;
 388     return %flags;
 389 }
 390
 391 # assign source files to their respective makefile
 392 sub assign_sources_to_makefiles(@)
 393 {
 394     my %subdirs;
 395
 396     foreach my $file (@_)
 397     {
 398         next if defined $ignored_source_files{$file};
 399         my $dir = dirname( $file );
 400         my $subdir = $dir;
 401
 402         while ($dir && !defined $makefiles{"$dir/Makefile"}) { $dir = dirname( $dir ); }
 403         $subdir =~ s/^$dir\/?//;
 404         $subdirs{"$dir/ $subdir"} = 1 if $subdir;
 405         next unless $dir;
 406
 407         my $basedir = dirname( $dir );
 408         if ($basedir && !defined $makefiles{"$basedir/Makefile"})
 409         {
 410             $subdir = $basedir;
 411             $basedir = dirname( $basedir );
 412             $subdirs{"$basedir/ $subdir"} = 1;
 413         }
 414
 415         die "no makefile found for $file\n" unless defined $makefiles{"$dir/Makefile"};
 416
 417         my $make = $makefiles{"$dir/Makefile"};
 418         my $name = substr( $file, length($dir) + 1 );
 419
 420         if ($dir eq "include")
 421         {
 422             next if ($name =~ /\.in$/);
 423             if ($name =~ /^wine\// && !$exported_wine_headers{$name})
 424             {
 425                 if ($private_idl_headers{$name}) { push @{${$make}{"=PRIVATE_IDL_H_SRCS"}}, $name; }
 426                 next;
 427             }
 428             if ($name =~ /stdole2\.idl$/) { push @{${$make}{"=IDL_TLB_SRCS"}}, $name; }
 429             elsif ($private_idl_headers{$name}) { push @{${$make}{"=SRCDIR_INCLUDES"}}, $name; }
 430             elsif ($name =~ /\.h$/) { push @{${$make}{"=SRCDIR_INCLUDES"}}, $name; }
 431             elsif ($name =~ /\.x$/) { push @{${$make}{"=XTEMPLATE_SRCS"}}, $name; }
 432             elsif ($name =~ /\.rh$/) { push @{${$make}{"=SRCDIR_INCLUDES"}}, $name; }
 433             elsif ($name =~ /\.inl$/) { push @{${$make}{"=SRCDIR_INCLUDES"}}, $name; }
 434             elsif ($name =~ /\.idl$/) { push @{${$make}{"=PUBLIC_IDL_H_SRCS"}}, $name; }
 435             else { die "unknown file $name in include dir"; }
 436         }
 437         else
 438         {
 439             if ($name =~ /\.c$/) { push @{${$make}{"=C_SRCS"}}, $name; }
 440             elsif ($name =~ /\.m$/) { push @{${$make}{"=OBJC_SRCS"}}, $name; }
 441             elsif ($name =~ /\.l$/) { push @{${$make}{"=LEX_SRCS"}}, $name; }
 442             elsif ($name =~ /\.y$/) { push @{${$make}{"=BISON_SRCS"}}, $name; }
 443             elsif ($name =~ /\.mc$/) { push @{${$make}{"=MC_SRCS"}}, $name; }
 444             elsif ($name =~ /\.svg$/) { push @{${$make}{"=SVG_SRCS"}}, $name; }
 445             elsif ($name =~ /\.rc$/)
 446             {
 447                 my %flags = get_makedep_flags( $file );
 448                 if (defined $flags{"po"})
 449                 {
 450                     push @{${$make}{"=PO_SRCS"}}, $name;
 451                     ${${$make}{"=flags"}}{"po"} = 1;
 452                 }
 453                 push @{${$make}{"=RC_SRCS"}}, $name;
 454             }
 455             elsif ($name =~ /\.idl$/)
 456             {
 457                 my %flags = get_makedep_flags( $file );
 458                 push @{${$make}{"=IDL_C_SRCS"}}, $name if defined $flags{"client"};
 459                 push @{${$make}{"=IDL_H_SRCS"}}, $name if defined $flags{"header"};
 460                 push @{${$make}{"=IDL_I_SRCS"}}, $name if defined $flags{"ident"};
 461                 push @{${$make}{"=IDL_P_SRCS"}}, $name if defined $flags{"proxy"};
 462                 push @{${$make}{"=IDL_R_SRCS"}}, $name if defined $flags{"register"};
 463                 push @{${$make}{"=IDL_S_SRCS"}}, $name if defined $flags{"server"};
 464                 push @{${$make}{"=IDL_TLB_SRCS"}}, $name if defined $flags{"typelib"};
 465             }
 466         }
 467     }
 468     foreach my $key (keys %subdirs)
 469     {
 470         my ($dir, $subdir) = split " ", $key;
 471         if ($dir eq "/") { $dir = ""; }
 472         push @{${$makefiles{"${dir}Makefile"}}{"=EXTRASUBDIRS"}}, $subdir;
 473     }
 474
 475     # add extra variables to include source list
 476     my $make = $makefiles{"include/Makefile"};
 477     unshift @{${$make}{"=SRCDIR_INCLUDES"}}, "\$(XTEMPLATE_SRCS)";
 478     unshift @{${$make}{"=SRCDIR_INCLUDES"}}, "\$(PUBLIC_IDL_H_SRCS)";
 479     unshift @{${$make}{"=SRCDIR_INCLUDES"}}, "\$(IDL_TLB_SRCS)";
 480 }
 481
 482 ################################################################
 483 # update the makefile list in configure.ac
 484
 485 sub update_makefiles(@)
 486 {
 487     my (@lines);
 488
 489     foreach my $var (sort { $makerules{$a} cmp $makerules{$b}; } keys %makerules)
 490     {
 491         my $file = $makerules{$var};
 492         my %make = %{$makefiles{$file}};
 493         my $rules = $make{"=rules"} ? ",[$make{\"=rules\"}]" : "";
 494         push @lines, "WINE_CONFIG_MAKERULES([$file],[$var]$rules)\n";
 495     }
 496     push @lines, "\n";
 497
 498     foreach my $file (sort @_)
 499     {
 500         my %make = %{$makefiles{$file}};
 501         my $rules = $make{"=rules"};
 502         my $args = "";
 503         my $is_win16 = $make{"MODULE"} && ($make{"MODULE"} =~ /16$/ || $modules16{$make{"MODULE"}});
 504         my $flag_args = defined $make{"=flags"} ? ",[" . join(",",sort keys %{$make{"=flags"}}) ."]" : "";
 505         if ($rules eq "MAKE_DLL_RULES")
 506         {
 507             (my $name = $file) =~ s/^dlls\/(.*)\/Makefile/$1/;
 508             if ($name =~ /\./)
 509             {
 510                 die "Invalid MODULE in $file" unless $make{"MODULE"} eq $name;
 511             }
 512             else
 513             {
 514                 die "Invalid MODULE in $file" unless $make{"MODULE"} eq "$name.dll";
 515             }
 516             my $implib = $make{"IMPORTLIB"} || "";
 517             $args .= "," if $is_win16 || defined $make{"=flags"};
 518             $args .= "enable_win16" if $is_win16;
 519             $args .= $flag_args;
 520             $args .= ",[$implib]" if $implib && $implib ne $name;
 521             push @lines, "WINE_CONFIG_DLL($name$args)\n";
 522         }
 523         elsif ($rules eq "MAKE_PROG_RULES")
 524         {
 525             (my $name = $file) =~ s/^programs\/(.*)\/Makefile/$1/;
 526             if ($name =~ /\./)
 527             {
 528                 die "Invalid MODULE in $file" unless $make{"MODULE"} eq $name;
 529             }
 530             else
 531             {
 532                 die "Invalid MODULE in $file" unless $make{"MODULE"} eq "$name.exe";
 533             }
 534             $args .= "," if $is_win16 || defined $make{"=flags"};
 535             $args .= "enable_win16" if $is_win16;
 536             push @lines, "WINE_CONFIG_PROGRAM($name$args$flag_args)\n";
 537         }
 538         elsif ($rules eq "MAKE_TEST_RULES")
 539         {
 540             (my $dir = $file) =~ s/^(.*)\/Makefile/$1/;
 541             push @lines, "WINE_CONFIG_TEST($dir$flag_args)\n";
 542         }
 543         elsif ($rules eq "MAKE_IMPLIB_RULES")
 544         {
 545             (my $name = $file) =~ s/^dlls\/(.*)\/Makefile/$1/;
 546             push @lines, "WINE_CONFIG_LIB($name$flag_args)\n";
 547         }
 548         elsif ($file =~ /^tools.*\/Makefile$/)
 549         {
 550             (my $name = $file) =~ s/^(.*)\/Makefile/$1/;
 551             push @lines, "WINE_CONFIG_TOOL($name$flag_args)\n";
 552         }
 553         elsif ($file =~ /\/Makefile$/)
 554         {
 555             (my $name = $file) =~ s/^(.*)\/Makefile/$1/;
 556             $args = "[$name]";
 557             $args .= "," if defined $make{"=flags"};
 558             push @lines, "WINE_CONFIG_MAKEFILE($args$flag_args)\n";
 559         }
 560     }
 561
 562     push @lines, "\nAC_SUBST([LINGUAS],[\"\\\n", join( " \\\n", sort @linguas ), "\"])\n\n";
 563
 564     # update the source variables in all the makefiles
 565
 566     foreach my $file (sort @_)
 567     {
 568         replace_makefile_variable( $file, "LEX_SRCS" );
 569         replace_makefile_variable( $file, "BISON_SRCS" );
 570         replace_makefile_variable( $file, "MC_SRCS" );
 571         replace_makefile_variable( $file, "SVG_SRCS" );
 572         replace_makefile_variable( $file, "C_SRCS" );
 573         replace_makefile_variable( $file, "OBJC_SRCS" );
 574         replace_makefile_variable( $file, "RC_SRCS" );
 575         replace_makefile_variable( $file, "PO_SRCS" );
 576         replace_makefile_variable( $file, "PRIVATE_IDL_H_SRCS" );
 577         replace_makefile_variable( $file, "PUBLIC_IDL_H_SRCS" );
 578         replace_makefile_variable( $file, "IDL_C_SRCS" );
 579         replace_makefile_variable( $file, "IDL_I_SRCS" );
 580         replace_makefile_variable( $file, "IDL_P_SRCS" );
 581         replace_makefile_variable( $file, "IDL_R_SRCS" );
 582         replace_makefile_variable( $file, "IDL_S_SRCS" );
 583         replace_makefile_variable( $file, "IDL_TLB_SRCS" );
 584         replace_makefile_variable( $file, "XTEMPLATE_SRCS" );
 585         replace_makefile_variable( $file, "SRCDIR_INCLUDES" );
 586         replace_makefile_variable( $file, "EXTRASUBDIRS" );
 587     }
 588
 589     push @lines, "dnl End of auto-generated output commands\n";
 590     replace_in_file( "configure.ac", '^WINE_CONFIG_MAKERULES', '^dnl End of auto-generated output commands\n$', @lines);
 591 }
 592
 593
 594 ################################################################
 595 # process ignore targets for generic source files
 596
 597 sub update_ignores(@)
 598 {
 599     my @ignores;
 600
 601     foreach my $file (sort @_)
 602     {
 603         my %makefile = %{$makefiles{$file}};
 604         my @list;
 605
 606         foreach my $src (@ignore_srcs)
 607         {
 608             my @pattern = @{$src};
 609             next unless defined $makefile{$pattern[0]};
 610             next if $pattern[0] eq "IDL_TLB_SRCS" && $makefile{"=rules"} eq "MAKE_DLL_RULES";
 611             push @list, map { (my $ret = $_) =~ s/$pattern[1]$/$pattern[2]/; $ret; } @{$makefile{$pattern[0]}};
 612         }
 613         foreach my $f (@list)
 614         {
 615             push @ignores, $makefile{"=dir"} . $f unless $f =~ /\$\(.*\)/;  # skip make variables
 616         }
 617
 618         if (defined $makefile{"IMPORTLIB"})
 619         {
 620             if ($makefile{"IMPORTLIB"} =~ /^([a-zA-Z0-9_.]+)/)
 621             {
 622                 if ("dlls/$1/" ne $makefile{"=dir"}) { push @ignores, "dlls/lib$1.def"; }
 623             }
 624             else
 625             {
 626                 die "invalid importlib name $makefile{IMPORTLIB} in $file";
 627             }
 628         }
 629     }
 630     return @ignores;
 631 }
 632
 633
 634 ################################################################
 635 # update the main .gitignore
 636
 637 sub update_gitignore(@)
 638 {
 639     my @ignores = values %makerules;
 640
 641     foreach my $make (@makefiles)
 642     {
 643         my %makefile = %{$makefiles{$make}};
 644         my $dir = $makefile{"=dir"};
 645         if (defined $makefile{"PROGRAMS"})
 646         {
 647             push @ignores, map { s/\$\(EXEEXT\)//; $dir . $_; } @{$makefile{"PROGRAMS"}};
 648         }
 649     }
 650
 651     # prepend a slash to paths that don't have one
 652     @ignores = map { $_ =~ s/^([^\/]+)$/\/$1/; $_; } @ignores;
 653
 654     # get rid of duplicates
 655     my %ignores = ();
 656     foreach my $i (@ignores, @_) { $ignores{$i} = 1; }
 657
 658     replace_in_file( ".gitignore", undef, undef,
 659                      "# Automatically generated by make_makefiles; DO NOT EDIT!!\n",
 660                      join("\n", sort keys %ignores), "\n" );
 661 }
 662
 663
 664 ################################################################
 665 # update the LINGUAS file
 666
 667 sub update_linguas(@)
 668 {
 669     replace_in_file( "po/LINGUAS", undef, undef, join("\n", sort @_), "\n" );
 670 }
 671
 672
 673 die "needs to be run from a git checkout" unless -d ".git";
 674
 675 my @all_files = split /\0/, `git ls-files -c -z`;
 676 @linguas = map { (my $ret = $_) =~ s/^po\/(.*)\.po/$1/; $ret; } grep /^po\/.*\.po$/, @all_files;
 677 @makefiles = map { (my $ret = $_) =~ s/\.in$//; $ret; } grep /Makefile.in$/, @all_files;
 678
 679 foreach my $file (sort values %makerules, @makefiles)
 680 {
 681     my %make = parse_makefile( $file );
 682     $makefiles{$file} = \%make;
 683 }
 684
 685 assign_sources_to_makefiles( @all_files );
 686 update_linguas( @linguas );
 687 update_makefiles( @makefiles );
 688 push @ignores, update_ignores( @makefiles );
 689 update_gitignore( @ignores );