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 # Programs that we want to install in the bin directory too
  25 my %bin_install =
  26 (
  27   "msiexec" => 1,
  28   "notepad" => 1,
  29   "regedit" => 1,
  30   "regsvr32" => 1,
  31   "wineboot" => 1,
  32   "winecfg" => 1,
  33   "wineconsole" => 1,
  34   "winedbg" => 1,
  35   "winefile" => 1,
  36   "winemine" => 1,
  37   "winepath" => 1,
  38 );
  39
  40 # Programs that we don't want to install at all
  41 my %dont_install =
  42 (
  43   "winetest" => 1,
  44 );
  45
  46 # Dlls and programs that are 16-bit specific
  47 my %modules16 =
  48 (
  49   "ifsmgr.vxd" => 1,
  50   "mmdevldr.vxd" => 1,
  51   "monodebg.vxd" => 1,
  52   "vdhcp.vxd" => 1,
  53   "vmm.vxd" => 1,
  54   "vnbt.vxd" => 1,
  55   "vnetbios.vxd" => 1,
  56   "vtdapi.vxd" => 1,
  57   "vwin32.vxd" => 1,
  58   "w32skrnl.dll" => 1,
  59   "winevdm.exe" => 1,
  60   "wow32.dll" => 1,
  61 );
  62
  63 my %exported_wine_headers = (
  64     "wine/debug.h" => 1,
  65     "wine/exception.h" => 1,
  66     "wine/library.h" => 1,
  67     "wine/unicode.h" => 1,
  68     "wine/itss.idl" => 1,
  69     "wine/svcctl.idl" => 1,
  70 );
  71
  72 my %private_idl_headers = (
  73     "access.idl" => 1,
  74     "asynot.idl" => 1,
  75     "asysta.idl" => 1,
  76     "axcore.idl" => 1,
  77     "axextend.idl" => 1,
  78     "binres.idl" => 1,
  79     "chprst.idl" => 1,
  80     "cmdbas.idl" => 1,
  81     "cmdtxt.idl" => 1,
  82     "crtrow.idl" => 1,
  83     "dbccmd.idl" => 1,
  84     "dbcses.idl" => 1,
  85     "dbdsad.idl" => 1,
  86     "dbinit.idl" => 1,
  87     "dbprop.idl" => 1,
  88     "dbs.idl" => 1,
  89     "devenum.idl" => 1,
  90     "dyngraph.idl" => 1,
  91     "errrec.idl" => 1,
  92     "opnrst.idl" => 1,
  93     "row.idl" => 1,
  94     "rowchg.idl" => 1,
  95     "rowpos.idl" => 1,
  96     "rowpsc.idl" => 1,
  97     "rstbas.idl" => 1,
  98     "rstinf.idl" => 1,
  99     "rstloc.idl" => 1,
 100     "rstnot.idl" => 1,
 101     "srcrst.idl" => 1,
 102     "sesprp.idl" => 1,
 103     "vmrender.idl" => 1,
 104     "xmldom.idl" => 1,
 105     "xmldso.idl" => 1,
 106     "wine/winedxgi.idl" => 1,
 107 );
 108
 109 my %ignored_source_files = (
 110     "dlls/wineps.drv/afm2c.c" => 1,
 111     "dlls/wineps.drv/mkagl.c" => 1,
 112     "programs/winetest/dist.rc" => 1,
 113 );
 114
 115 my (@linguas, @makefiles, %makefiles);
 116
 117 sub dirname($)
 118 {
 119     my $ret = shift;
 120     return "" unless $ret =~ /\//;
 121     $ret =~ s!/[^/]*$!!;
 122     return $ret;
 123 }
 124
 125 # update a file if changed
 126 sub update_file($)
 127 {
 128     my $file = shift;
 129     my $ret = !(-f $file) || system "cmp $file $file.new >/dev/null";
 130     if (!$ret)
 131     {
 132         unlink "$file.new";
 133     }
 134     else
 135     {
 136         rename "$file.new", "$file";
 137         print "$file updated\n";
 138         if ($file eq "configure.ac")
 139         {
 140             system "autoconf";
 141             print "configure updated\n";
 142         }
 143     }
 144     return $ret;
 145 }
 146
 147 # replace some lines in a file between two markers
 148 sub replace_in_file($$$@)
 149 {
 150     my $file = shift;
 151     my $start = shift;
 152     my $end = shift;
 153
 154     open NEW_FILE, ">$file.new" or die "cannot create $file.new";
 155
 156     if (defined($start))
 157     {
 158         open OLD_FILE, "$file" or die "cannot open $file";
 159         while (<OLD_FILE>)
 160         {
 161             last if /$start/;
 162             print NEW_FILE $_;
 163         }
 164     }
 165
 166     print NEW_FILE @_;
 167
 168     if (defined($end))
 169     {
 170         my $skip=1;
 171         while (<OLD_FILE>)
 172         {
 173             print NEW_FILE $_ unless $skip;
 174             $skip = 0 if /$end/;
 175         }
 176     }
 177
 178     close OLD_FILE if defined($start);
 179     close NEW_FILE;
 180     return update_file($file);
 181 }
 182
 183 # replace a variable in a makefile
 184 sub replace_makefile_variable($$)
 185 {
 186     my ($file, $var) = @_;
 187     my $make = $makefiles{$file};
 188     my $replaced = 0;
 189     my @values;
 190
 191     if (defined ${$make}{"=$var"})
 192     {
 193         @values = @{${$make}{"=$var"}};
 194         ${$make}{$var} = \@values;
 195     }
 196     else
 197     {
 198         return unless defined ${$make}{$var};
 199         undef ${$make}{$var};
 200     }
 201
 202     open NEW_FILE, ">$file.in.new" or die "cannot create $file.in.new";
 203
 204     open OLD_FILE, "$file.in" or die "cannot open $file.in";
 205     while (<OLD_FILE>)
 206     {
 207         if (/^\s*($var\s*)=/)
 208         {
 209             # try to preserve formatting
 210             my $prefix = $1;
 211             my $multiline = /\\$/ || (@values > 1);
 212             while (/\\$/)
 213             {
 214                 $_ = <OLD_FILE>;
 215                 last unless $_;
 216             }
 217             if (!@values)
 218             {
 219                 # nothing
 220             }
 221             elsif ($multiline)
 222             {
 223                 print NEW_FILE "$var = \\\n\t" . join(" \\\n\t", sort @values) . "\n";
 224             }
 225             else
 226             {
 227                 print NEW_FILE "$prefix= @values\n";
 228             }
 229             $replaced = 1;
 230             next;
 231         }
 232         if (/^\@MAKE/ && !$replaced && @values)
 233         {
 234             print NEW_FILE "$var = \\\n\t" . join(" \\\n\t", sort @values) . "\n";
 235         }
 236         print NEW_FILE $_;
 237     }
 238     close OLD_FILE;
 239     close NEW_FILE;
 240     return update_file("$file.in");
 241 }
 242
 243 # parse the specified makefile and load the variables
 244 sub parse_makefile($)
 245 {
 246     my $file = shift;
 247     my %make;
 248
 249     ($make{"=dir"} = $file) =~ s/[^\/]+$//;
 250
 251     open MAKE, "$file.in" or die "cannot open $file.in\n";
 252
 253     while (<MAKE>)
 254     {
 255         chomp;
 256         next if (/^\s*#/);
 257         while (/\\$/) { chop; $_ .= <MAKE>; chomp; }  # merge continued lines
 258         next if (/^\s*$/);
 259
 260         if (/^\s*(MODULE|IMPORTLIB|TESTDLL|PARENTSRC|APPMODE)\s*=\s*(.*)/)
 261         {
 262             my $var = $1;
 263             $make{$var} = $2;
 264             ${$make{"=flags"}}{"implib"} = 1 if $var eq "IMPORTLIB";
 265             next;
 266         }
 267         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)\s*=\s*(.*)/)
 268         {
 269             my $var = $1;
 270             my @list = split(/\s+/, $2);
 271             $make{$var} = \@list;
 272             ${$make{"=flags"}}{"clean"} = 1 if $var eq "PROGRAMS";
 273             ${$make{"=flags"}}{"clean"} = 1 if $var eq "EXTRA_TARGETS";
 274             next;
 275         }
 276         if (/(install-lib|install-dev|clean)\s*:/)
 277         {
 278             ${$make{"=flags"}}{$1} = 1;
 279             next;
 280         }
 281         if (/^\s*(TOPSRCDIR|TOPOBJDIR|SRCDIR|VPATH)\s*=\s*(.*)/)
 282         {
 283             die "Variable $1 in $file.in is obsolete";
 284         }
 285     }
 286
 287     if ($file =~ /^programs\/([^\/]+)\/Makefile/)
 288     {
 289         ${$make{"=flags"}}{"install"} = 1 unless $dont_install{$1};
 290         ${$make{"=flags"}}{"installbin"} = 1 if $bin_install{$1};
 291     }
 292
 293     if (defined $make{"=flags"} && defined $make{"MODULE"})
 294     {
 295         die "Custom install-lib rule not allowed in $file" if defined ${$make{"=flags"}}{"install-lib"};
 296         die "Custom install-dev rule not allowed in $file" if defined ${$make{"=flags"}}{"install-dev"};
 297     }
 298
 299     return %make;
 300 }
 301
 302 # read pragma makedep flags from a source file
 303 sub get_makedep_flags($)
 304 {
 305     my $file = shift;
 306     my %flags;
 307
 308     open FILE, $file or die "cannot open $file";
 309     while (<FILE>)
 310     {
 311         next unless /^#\s*pragma\s+makedep\s+(.*)/;
 312         foreach my $flag (split /\s+/, $1)
 313         {
 314             last if $flag eq "depend";
 315             $flags{$flag} = 1;
 316         }
 317     }
 318     close FILE;
 319     return %flags;
 320 }
 321
 322 sub get_parent_makefile($)
 323 {
 324     my $file = shift;
 325     my %make = %{$makefiles{$file}};
 326     my $reldir = $make{"PARENTSRC"} || "";
 327     return "" unless $reldir;
 328     (my $path = $file) =~ s/\/Makefile$/\//;
 329     while ($reldir =~ /^\.\.\//)
 330     {
 331         $reldir =~ s/^\.\.\///;
 332         $path =~ s/[^\/]+\/$//;
 333     }
 334     return "$path$reldir/Makefile";
 335 }
 336
 337 # preserve shared source files that are listed in the existing makefile
 338 sub preserve_shared_source_files($$$)
 339 {
 340     my ($make, $parent, $var) = @_;
 341     my %srcs;
 342
 343     return unless defined ${$parent}{"=$var"};
 344     foreach my $file (@{${$parent}{"=$var"}}) { $srcs{$file} = 1; }
 345     foreach my $file (@{${$make}{"=$var"}}) { $srcs{$file} = 0; }
 346
 347     foreach my $file (@{${$make}{$var}})
 348     {
 349         next unless defined $srcs{$file} && $srcs{$file} == 1;
 350         push @{${$make}{"=$var"}}, $file;
 351     }
 352 }
 353
 354 # assign source files to their respective makefile
 355 sub assign_sources_to_makefiles(@)
 356 {
 357     foreach my $file (@_)
 358     {
 359         next if defined $ignored_source_files{$file};
 360         next if $file =~ /Makefile\.in$/;
 361         my $dir = dirname( $file );
 362         my $subdir = $dir;
 363
 364         while ($dir && !defined $makefiles{"$dir/Makefile"}) { $dir = dirname( $dir ); }
 365         $subdir =~ s/^$dir\/?//;
 366         next unless $dir;
 367
 368         die "no makefile found for $file\n" unless defined $makefiles{"$dir/Makefile"};
 369
 370         my $make = $makefiles{"$dir/Makefile"};
 371         my $name = substr( $file, length($dir) + 1 );
 372
 373         ${$make}{"=flags"}{"clean"} = 1 if $subdir;
 374
 375         if ($dir eq "include")
 376         {
 377             next if ($name =~ /\.in$/);
 378             if ($name =~ /^wine\// && !$exported_wine_headers{$name})
 379             {
 380                 if ($private_idl_headers{$name}) { push @{${$make}{"=PRIVATE_IDL_H_SRCS"}}, $name; }
 381                 next;
 382             }
 383             if ($name =~ /stdole2\.idl$/) { push @{${$make}{"=IDL_TLB_SRCS"}}, $name; }
 384             elsif ($private_idl_headers{$name}) { push @{${$make}{"=SRCDIR_INCLUDES"}}, $name; }
 385             elsif ($name =~ /\.h$/) { push @{${$make}{"=SRCDIR_INCLUDES"}}, $name; }
 386             elsif ($name =~ /\.x$/) { push @{${$make}{"=XTEMPLATE_SRCS"}}, $name; }
 387             elsif ($name =~ /\.rh$/) { push @{${$make}{"=SRCDIR_INCLUDES"}}, $name; }
 388             elsif ($name =~ /\.inl$/) { push @{${$make}{"=SRCDIR_INCLUDES"}}, $name; }
 389             elsif ($name =~ /\.idl$/) { push @{${$make}{"=PUBLIC_IDL_H_SRCS"}}, $name; }
 390             else { die "unknown file $name in include dir"; }
 391         }
 392         else
 393         {
 394             if ($name =~ /\.m$/) { push @{${$make}{"=OBJC_SRCS"}}, $name; }
 395             elsif ($name =~ /\.l$/) { push @{${$make}{"=LEX_SRCS"}}, $name; }
 396             elsif ($name =~ /\.y$/) { push @{${$make}{"=BISON_SRCS"}}, $name; }
 397             elsif ($name =~ /\.svg$/) { push @{${$make}{"=SVG_SRCS"}}, $name; }
 398             elsif ($name =~ /\.sfd$/) { push @{${$make}{"=FONT_SRCS"}}, $name; }
 399             elsif ($name =~ /\.c$/)
 400             {
 401                 my %flags = get_makedep_flags( $file );
 402                 if (defined $flags{"implib"})
 403                 {
 404                     push @{${$make}{"=IMPLIB_SRCS"}}, $name;
 405                     ${${$make}{"=flags"}}{"staticimplib"} = 1;
 406                 }
 407                 push @{${$make}{"=C_SRCS"}}, $name;
 408             }
 409             elsif ($name =~ /\.rc$/)
 410             {
 411                 my %flags = get_makedep_flags( $file );
 412                 ${${$make}{"=flags"}}{"po"} = 1 if defined $flags{"po"};
 413                 push @{${$make}{"=RC_SRCS"}}, $name;
 414             }
 415             elsif ($name =~ /\.mc$/)
 416             {
 417                 push @{${$make}{"=MC_SRCS"}}, $name;
 418                 ${${$make}{"=flags"}}{"mc"} = 1;
 419             }
 420             elsif ($name =~ /\.idl$/)
 421             {
 422                 push @{${$make}{"=IDL_SRCS"}}, $name;
 423                 ${${$make}{"=flags"}}{"clean"} = 1;
 424             }
 425             elsif ($name =~ /\.man\.in$/)
 426             {
 427                 push @{${$make}{"=MANPAGES"}}, $name;
 428                 ${${$make}{"=flags"}}{"manpage"} = 1;
 429             }
 430             elsif ($name =~ /\.in$/)
 431             {
 432                 push @{${$make}{"=IN_SRCS"}}, $name;
 433             }
 434         }
 435     }
 436
 437     # add extra variables to include source list
 438     my $make = $makefiles{"include/Makefile"};
 439     unshift @{${$make}{"=SRCDIR_INCLUDES"}}, "\$(XTEMPLATE_SRCS)";
 440     unshift @{${$make}{"=SRCDIR_INCLUDES"}}, "\$(PUBLIC_IDL_H_SRCS)";
 441     unshift @{${$make}{"=SRCDIR_INCLUDES"}}, "\$(IDL_TLB_SRCS)";
 442     unshift @{${$make}{"=IDL_SRCS"}}, "\$(IDL_H_SRCS) \$(IDL_TLB_SRCS)";
 443
 444     # preserve shared source files from the parent makefile
 445     foreach my $file (@makefiles)
 446     {
 447         my $make = $makefiles{$file};
 448         my $parent = get_parent_makefile( $file );
 449         next unless $parent;
 450         preserve_shared_source_files( $makefiles{$file}, $makefiles{$parent}, "C_SRCS" );
 451         preserve_shared_source_files( $makefiles{$file}, $makefiles{$parent}, "IDL_SRCS" );
 452         preserve_shared_source_files( $makefiles{$file}, $makefiles{$parent}, "LEX_SRCS" );
 453         preserve_shared_source_files( $makefiles{$file}, $makefiles{$parent}, "BISON_SRCS" );
 454         ${${$make}{"=flags"}}{"clean"} = 1 if defined ${$make}{"=IDL_SRCS"} && @{${$make}{"=IDL_SRCS"}};
 455     }
 456 }
 457
 458 ################################################################
 459 # update the makefile list in configure.ac
 460
 461 sub update_makefiles(@)
 462 {
 463     my (@lines);
 464
 465     foreach my $file (sort @_)
 466     {
 467         my %make = %{$makefiles{$file}};
 468         my $args = "";
 469         my $is_win16 = $make{"MODULE"} && ($make{"MODULE"} =~ /16$/ || $modules16{$make{"MODULE"}});
 470         my $flag_args = defined $make{"=flags"} ? ",[" . join(",",sort keys %{$make{"=flags"}}) ."]" : "";
 471         if (defined($make{"TESTDLL"}))  # test
 472         {
 473             die "TESTDLL should not be defined in $file" unless $file =~ /\/tests\/Makefile$/;
 474             die "MODULE should not be defined in $file" if defined $make{"MODULE"};
 475             die "STATICLIB should not be defined in $file" if defined $make{"STATICLIB"};
 476             (my $dir = $file) =~ s/^(.*)\/Makefile/$1/;
 477             push @lines, "WINE_CONFIG_TEST($dir$flag_args)\n";
 478         }
 479         elsif (defined($make{"MODULE"}) && $make{"MODULE"} =~ /\.a$/)  # import lib
 480         {
 481             die "MODULE should not be defined as static lib in $file" unless $file =~ /^dlls\//;
 482             die "APPMODE should not be defined in $file" if defined $make{"APPMODE"};
 483             die "STATICLIB should not be defined in $file" if defined $make{"STATICLIB"};
 484             (my $name = $file) =~ s/^dlls\/(.*)\/Makefile/$1/;
 485             push @lines, "WINE_CONFIG_LIB($name$flag_args)\n";
 486         }
 487         elsif (defined($make{"MODULE"}) && defined($make{"APPMODE"}))  # program
 488         {
 489             die "APPMODE should not be defined in $file" unless $file =~ /^programs\//;
 490             die "STATICLIB should not be defined in $file" if defined $make{"STATICLIB"};
 491             (my $name = $file) =~ s/^programs\/(.*)\/Makefile/$1/;
 492             if ($name =~ /\./)
 493             {
 494                 die "Invalid MODULE in $file" unless $make{"MODULE"} eq $name;
 495             }
 496             else
 497             {
 498                 die "Invalid MODULE in $file" unless $make{"MODULE"} eq "$name.exe";
 499             }
 500             $args .= "," if $is_win16 || defined $make{"=flags"};
 501             $args .= "enable_win16" if $is_win16;
 502             push @lines, "WINE_CONFIG_PROGRAM($name$args$flag_args)\n";
 503         }
 504         elsif (defined($make{"MODULE"}))  # dll
 505         {
 506             die "APPMODE should be defined in $file" if $file =~ /^programs\//;
 507             die "MODULE should not be defined in $file" unless $file =~ /^dlls\//;
 508             die "STATICLIB should not be defined in $file" if defined $make{"STATICLIB"};
 509             (my $name = $file) =~ s/^dlls\/(.*)\/Makefile/$1/;
 510             if ($name =~ /\./)
 511             {
 512                 die "Invalid MODULE in $file" unless $make{"MODULE"} eq $name;
 513             }
 514             else
 515             {
 516                 die "Invalid MODULE in $file" unless $make{"MODULE"} eq "$name.dll";
 517             }
 518             my $implib = $make{"IMPORTLIB"} || "";
 519             $args .= "," if $is_win16 || defined $make{"=flags"};
 520             $args .= "enable_win16" if $is_win16;
 521             $args .= $flag_args;
 522             $args .= ",[$implib]" if $implib && $implib ne $name;
 523             push @lines, "WINE_CONFIG_DLL($name$args)\n";
 524         }
 525         elsif ($file =~ /^tools.*\/Makefile$/)
 526         {
 527             die "APPMODE should not be defined in $file" if defined $make{"APPMODE"};
 528             die "STATICLIB should not be defined in $file" if defined $make{"STATICLIB"};
 529             (my $name = $file) =~ s/^(.*)\/Makefile/$1/;
 530             push @lines, "WINE_CONFIG_TOOL($name$flag_args)\n";
 531         }
 532         elsif ($file =~ /\/Makefile$/)
 533         {
 534             (my $name = $file) =~ s/^(.*)\/Makefile/$1/;
 535             $args = "[$name]";
 536             $args .= "," if defined $make{"=flags"};
 537             push @lines, "WINE_CONFIG_MAKEFILE($args$flag_args)\n";
 538         }
 539     }
 540
 541     push @lines, "\nAC_SUBST([LINGUAS],[\"\\\n", join( " \\\n", sort @linguas ), "\"])\n\n";
 542
 543     # update the source variables in all the makefiles
 544
 545     foreach my $file (sort @_)
 546     {
 547         replace_makefile_variable( $file, "LEX_SRCS" );
 548         replace_makefile_variable( $file, "BISON_SRCS" );
 549         replace_makefile_variable( $file, "MC_SRCS" );
 550         replace_makefile_variable( $file, "SVG_SRCS" );
 551         replace_makefile_variable( $file, "FONT_SRCS" );
 552         replace_makefile_variable( $file, "C_SRCS" );
 553         replace_makefile_variable( $file, "OBJC_SRCS" );
 554         replace_makefile_variable( $file, "RC_SRCS" );
 555         replace_makefile_variable( $file, "IDL_SRCS" );
 556         replace_makefile_variable( $file, "XTEMPLATE_SRCS" );
 557         replace_makefile_variable( $file, "IN_SRCS" );
 558         replace_makefile_variable( $file, "IMPLIB_SRCS" );
 559         replace_makefile_variable( $file, "MANPAGES" );
 560         next unless $file eq "include/Makefile";
 561         replace_makefile_variable( $file, "PRIVATE_IDL_H_SRCS" );
 562         replace_makefile_variable( $file, "PUBLIC_IDL_H_SRCS" );
 563         replace_makefile_variable( $file, "IDL_TLB_SRCS" );
 564         replace_makefile_variable( $file, "SRCDIR_INCLUDES" );
 565     }
 566
 567     push @lines, "dnl End of auto-generated output commands\n";
 568     replace_in_file( "configure.ac", '^WINE_CONFIG_DLL', '^dnl End of auto-generated output commands\n$', @lines);
 569 }
 570
 571
 572 ################################################################
 573 # update the LINGUAS file
 574
 575 sub update_linguas(@)
 576 {
 577     replace_in_file( "po/LINGUAS", undef, undef, join("\n", sort @_), "\n" );
 578 }
 579
 580
 581 my $git_dir = $ENV{GIT_DIR} || ".git";
 582 die "needs to be run from a git checkout" unless -d $git_dir;
 583
 584 my @all_files = split /\0/, `git ls-files -c -z`;
 585 @linguas = map { (my $ret = $_) =~ s/^po\/(.*)\.po/$1/; $ret; } grep /^po\/.*\.po$/, @all_files;
 586 @makefiles = map { (my $ret = $_) =~ s/\.in$//; $ret; } grep /Makefile.in$/, @all_files;
 587
 588 foreach my $file (sort @makefiles)
 589 {
 590     my %make = parse_makefile( $file );
 591     $makefiles{$file} = \%make;
 592 }
 593
 594 assign_sources_to_makefiles( @all_files );
 595 update_linguas( @linguas );
 596 update_makefiles( @makefiles );