dlls/make_dlls

   1 #!/usr/bin/perl -w
   2 #
   3 # Update the dll dependencies in the dlls main Makefile.in.
   4 # Must be run in the dlls/ directory of the Wine tree.
   5 #
   6 # Copyright 2001 Alexandre Julliard
   7 #
   8 # This library is free software; you can redistribute it and/or
   9 # modify it under the terms of the GNU Lesser General Public
  10 # License as published by the Free Software Foundation; either
  11 # version 2.1 of the License, or (at your option) any later version.
  12 #
  13 # This library is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16 # Lesser General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU Lesser General Public
  19 # License along with this library; if not, write to the Free Software
  20 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21 #
  22
  23 use strict;
  24
  25 my $makefiles = `find . -name Makefile.in -print`;
  26
  27 my %imports = ();
  28 my %directories = ();
  29 my %altnames = ();
  30 my %linked_dlls = ();
  31
  32 # list of special dlls that can be switched on or off by configure
  33 my %special_dlls =
  34 (
  35   "ddraw"    => "XFILES",
  36   "glu32"    => "GLU32FILES",
  37   "opengl32" => "OPENGLFILES",
  38   "x11drv"   => "XFILES"
  39 );
  40
  41 foreach my $i (split(/\s/,$makefiles))
  42 {
  43     my $module;
  44
  45     open MAKE,$i;
  46
  47     $module = undef;
  48     while (<MAKE>)
  49     {
  50         chop;
  51         # EPP hack to disable this DLL... the MKDLL_SKIP comment must appear
  52         # at the very top of the Makefile.in
  53         last if (/^\#\s*MKDLL_SKIP/);
  54
  55         if (/^MODULE\s*=\s*([a-zA-Z0-9_.]+)/)
  56         {
  57             $module = $1;
  58             $imports{$module} = [ ];
  59             ($directories{$module} = $i) =~ s/^\.\/(.*)\/[^\/]+$/$1/;
  60             next;
  61         }
  62         if (/^ALTNAMES\s*=\s*(.*)/)
  63         {
  64             my @list = split(/\s/,$1);
  65             $altnames{$module} = \@list;
  66             next;
  67         }
  68         if (/^(DELAYIMPORTS|IMPORTS)\s*=\s*(.*)/)
  69         {
  70             my @list = map { /\./ ? $_ : $_ . ".dll"; } split(/\s/,$2);
  71             push @{$imports{$module}}, @list;
  72             next;
  73         }
  74         if (/^LDIMPORTS\s*=\s*(.*)/)
  75         {
  76             my @list = map { /\./ ? $_ : $_ . ".dll"; } split(/\s/,$1);
  77             $linked_dlls{$module} = \@list;
  78             next;
  79         }
  80     }
  81     close MAKE;
  82     push @{$imports{$module}}, "kernel32.dll" unless !defined($module) || @{$imports{$module}} || $module eq "ntdll.dll";
  83 }
  84
  85 open NEWMAKE,">Makefile.in.new" or die "cannot create Makefile.in.new";
  86
  87 ################################################################
  88 # makefile header
  89
  90 print NEWMAKE <<EOF;
  91 # Automatically generated by make_dlls; DO NOT EDIT!!
  92
  93 TOPSRCDIR = \@top_srcdir\@
  94 TOPOBJDIR = ..
  95 SRCDIR    = \@srcdir\@
  96 VPATH     = \@srcdir\@
  97
  98 EOF
  99
 100 ################################################################
 101 # output special dlls configure definitions
 102
 103 printf NEWMAKE "# special configure-dependent targets\n\n";
 104 my %specials = ();
 105 foreach my $mod (sort keys %special_dlls)
 106 {
 107     $specials{$special_dlls{$mod}} .= " " . $mod;
 108 }
 109 foreach my $i (sort keys %specials)
 110 {
 111     printf NEWMAKE "%s =%s\n", $i, $specials{$i};
 112 }
 113 printf NEWMAKE "EXTRADIRS =";
 114 foreach my $i (sort keys %specials) { printf NEWMAKE " \@%s\@", $i; }
 115 printf NEWMAKE "\n\n";
 116
 117
 118 ################################################################
 119 # output the subdirs list
 120
 121 print NEWMAKE <<EOF;
 122 # Subdir list
 123
 124 SUBDIRS = \\
 125 EOF
 126 printf NEWMAKE "\t\$(EXTRADIRS)";
 127 foreach my $dir (sort values %directories)
 128 {
 129     next if defined($special_dlls{$dir});  # skip special dlls
 130     printf NEWMAKE " \\\n\t%s", $dir;
 131 }
 132 printf NEWMAKE "\n";
 133
 134
 135 ################################################################
 136 # output the all: target
 137
 138 my %targets = ();  # use a hash to get rid of duplicate target names
 139 foreach my $mod (sort keys %directories)
 140 {
 141     next if defined($special_dlls{$directories{$mod}});  # skip special dlls
 142     $targets{sprintf("%s\$(DLLEXT)",$mod)} = 1;
 143     next unless defined $altnames{$mod};
 144     foreach my $i (sort @{$altnames{$mod}})
 145     {
 146         $targets{sprintf("%s\$(DLLEXT)",$i)} = 1;
 147     }
 148 }
 149 print NEWMAKE <<EOF;
 150
 151 # Main target
 152
 153 \@MAKE_RULES\@
 154
 155 all: \\
 156         \$(EXTRADIRS:%=%.dll\$(DLLEXT)) \\
 157 EOF
 158 printf NEWMAKE "\t%s\n", join( " \\\n\t", sort keys %targets );
 159
 160
 161 ################################################################
 162 # output the lib name -> directory rules
 163
 164 print NEWMAKE <<EOF;
 165
 166 # Map library name to directory
 167
 168 EOF
 169
 170 foreach my $mod (sort keys %directories)
 171 {
 172     printf NEWMAKE "%s\$(DLLEXT)", $mod;
 173     if (defined $altnames{$mod})
 174     {
 175         my $count = 1;
 176         foreach my $i (sort @{$altnames{$mod}})
 177         {
 178             if (!($count++ % 3)) { printf NEWMAKE " \\\n "; }
 179             printf NEWMAKE " %s\$(DLLEXT)", $i;
 180         }
 181     }
 182     printf NEWMAKE ": %s/%s\$(DLLEXT)\n", $directories{$mod}, $mod;
 183     printf NEWMAKE "\t\$(RM) \$@ && \$(LN_S) %s/%s\$(DLLEXT) \$@\n\n", $directories{$mod}, $mod;
 184 }
 185
 186
 187 ################################################################
 188 # output the inter-dll dependencies and rules
 189
 190 print NEWMAKE "# Inter-dll dependencies\n\n";
 191
 192 my @depends = ();
 193 foreach my $mod (sort keys %imports)
 194 {
 195     my $count = 1;
 196     my $dep = sprintf("%s/%s\$(DLLEXT): dummy", $directories{$mod}, $mod);
 197     foreach my $i (@{$imports{$mod}})
 198     {
 199         if ($count++ >= 3)
 200         {
 201             $count = 0;
 202             $dep .= " \\\n ";
 203         }
 204         $dep .= sprintf(" %s\$(DLLEXT)", $i);
 205     }
 206     foreach my $i (@{$linked_dlls{$mod}})
 207     {
 208         if ($count++ >= 3)
 209         {
 210             $count = 0;
 211             $dep .= " \\\n ";
 212         }
 213         $dep .= sprintf(" lib%s.\$(LIBEXT)", $i);
 214     }
 215     $dep .= sprintf("\n\t\@cd %s && \$(MAKE) %s\$(DLLEXT)\n\n",$directories{$mod}, $mod);
 216     push @depends, $dep;
 217 }
 218 print NEWMAKE sort @depends;
 219
 220
 221 ################################################################
 222 # output the linkable dlls special links
 223
 224 my %linkable_dlls = ();
 225 foreach my $mod (keys %imports)
 226 {
 227     foreach my $i (@{$linked_dlls{$mod}}) { $linkable_dlls{$i} = 1; }
 228 }
 229
 230 print NEWMAKE "# Special targets for dlls that we need to link to\n\n";
 231 foreach my $mod (keys %linkable_dlls)
 232 {
 233     printf NEWMAKE "lib%s.\$(LIBEXT): %s/%s\$(DLLEXT)\n", $mod, $directories{$mod}, $mod;
 234     printf NEWMAKE "\t\$(RM) \$@ && \$(LN_S) %s/%s\$(DLLEXT) \$@\n\n", $directories{$mod}, $mod;
 235 }
 236
 237 ################################################################
 238 # makefile trailer
 239
 240 print NEWMAKE <<EOF;
 241 # Misc rules
 242
 243 \$(SUBDIRS:%=%/__checklink__): dummy
 244         \@cd `dirname \$\@` && \$(MAKE) checklink
 245
 246 install:: \$(SUBDIRS:%=%/__install__)
 247
 248 uninstall:: \$(SUBDIRS:%=%/__uninstall__)
 249         -rmdir \$(dlldir)
 250
 251 check test:: \$(SUBDIRS:%=%/__test__)
 252
 253 checklink:: \$(SUBDIRS:%=%/__checklink__)
 254 EOF
 255
 256 close NEWMAKE;
 257 rename "Makefile.in.new", "Makefile.in";
 258 printf "Successfully updated Makefile.in\n";