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 "# Subdir list\n\nBASEDIRS =";
 122 foreach my $dir (sort values %directories)
 123 {
 124     next if defined($special_dlls{$dir});  # skip special dlls
 125     printf NEWMAKE " \\\n\t%s", $dir;
 126 }
 127
 128 printf NEWMAKE "\n\nSUBDIRS = \\\n\t\$(BASEDIRS)";
 129 foreach my $dir (sort keys %special_dlls)
 130 {
 131     printf NEWMAKE " \\\n\t%s", $dir;
 132 }
 133 printf NEWMAKE <<EOF;
 134
 135
 136 BUILDSUBDIRS = \$(BASEDIRS) \$(EXTRADIRS)
 137
 138 INSTALLSUBDIRS = \$(BUILDSUBDIRS)
 139 EOF
 140
 141 ################################################################
 142 # output the all: target
 143
 144 my %targets = ();  # use a hash to get rid of duplicate target names
 145 foreach my $mod (sort keys %directories)
 146 {
 147     next if defined($special_dlls{$directories{$mod}});  # skip special dlls
 148     $targets{sprintf("%s\$(DLLEXT)",$mod)} = 1;
 149     next unless defined $altnames{$mod};
 150     foreach my $i (sort @{$altnames{$mod}})
 151     {
 152         $targets{sprintf("%s\$(DLLEXT)",$i)} = 1;
 153     }
 154 }
 155 print NEWMAKE <<EOF;
 156
 157 # Main target
 158
 159 \@MAKE_RULES\@
 160
 161 all: \\
 162         \$(EXTRADIRS:%=%.dll\$(DLLEXT)) \\
 163 EOF
 164 printf NEWMAKE "\t%s\n", join( " \\\n\t", sort keys %targets );
 165
 166
 167 ################################################################
 168 # output the lib name -> directory rules
 169
 170 print NEWMAKE <<EOF;
 171
 172 # Map symlink name to the corresponding library
 173
 174 EOF
 175
 176 foreach my $mod (sort keys %directories)
 177 {
 178     printf NEWMAKE "%s\$(DLLEXT)", $mod;
 179     if (defined $altnames{$mod})
 180     {
 181         my $count = 1;
 182         foreach my $i (sort @{$altnames{$mod}})
 183         {
 184             if (!($count++ % 3)) { printf NEWMAKE " \\\n "; }
 185             printf NEWMAKE " %s\$(DLLEXT)", $i;
 186         }
 187     }
 188     printf NEWMAKE ": %s/%s\$(DLLEXT)\n", $directories{$mod}, $mod;
 189     printf NEWMAKE "\t\$(RM) \$@ && \$(LN_S) %s/%s\$(DLLEXT) \$@\n\n", $directories{$mod}, $mod;
 190 }
 191
 192
 193 ################################################################
 194 # output the inter-dll dependencies and rules
 195
 196 print NEWMAKE "# Map library name to the corresponding directory\n\n";
 197
 198 foreach my $mod (sort keys %directories)
 199 {
 200     printf NEWMAKE "%s/%s\$(DLLEXT): %s\n", $directories{$mod}, $mod, $directories{$mod};
 201 }
 202
 203 print NEWMAKE "\n# Install dependencies\n\n";
 204
 205 foreach my $mod (sort keys %directories)
 206 {
 207     printf NEWMAKE "%s/__install__: %s\$(DLLEXT)\n", $directories{$mod}, $mod;
 208 }
 209
 210 print NEWMAKE "\n# Inter-dll dependencies\n\n";
 211
 212 my @depends = ();
 213 foreach my $mod (sort keys %imports)
 214 {
 215     next unless @{$imports{$mod}};
 216     my $count = 0;
 217     my $dep = sprintf("%s:", $directories{$mod});
 218     $dep .= " " x (8-length($directories{$mod}));
 219     foreach my $i (@{$imports{$mod}})
 220     {
 221         if ($count++ >= 4)
 222         {
 223             $count = 1;
 224             $dep .= " \\\n" . " " x 9;
 225         }
 226         $dep .= sprintf(" %s\$(DLLEXT)", $i);
 227     }
 228     foreach my $i (@{$linked_dlls{$mod}})
 229     {
 230         if ($count++ >= 4)
 231         {
 232             $count = 1;
 233             $dep .= " \\\n" . " " x 9;
 234         }
 235         $dep .= sprintf(" lib%s.\$(LIBEXT)", $i);
 236     }
 237     push @depends, $dep . "\n";
 238 }
 239 print NEWMAKE sort @depends;
 240
 241
 242 ################################################################
 243 # output the linkable dlls special links
 244
 245 my %linkable_dlls = ();
 246 foreach my $mod (keys %imports)
 247 {
 248     foreach my $i (@{$linked_dlls{$mod}}) { $linkable_dlls{$i} = 1; }
 249 }
 250
 251 print NEWMAKE "\n# Special targets for dlls that we need to link to\n\n";
 252 printf NEWMAKE "LINKABLE_DLLS = %s\n\n", join( " ", keys %linkable_dlls );
 253
 254 foreach my $mod (keys %linkable_dlls)
 255 {
 256     printf NEWMAKE "lib%s.\$(LIBEXT): %s/%s\$(DLLEXT)\n", $mod, $directories{$mod}, $mod;
 257     printf NEWMAKE "\t\$(RM) \$@ && \$(LN_S) %s/%s\$(DLLEXT) \$@\n\n", $directories{$mod}, $mod;
 258 }
 259
 260 print NEWMAKE <<EOF;
 261 uninstall::
 262         \$(RM) \$(LINKABLE_DLLS:%=\$(libdir)/lib%.\$(LIBEXT))
 263
 264 install::
 265         \$(RM) \$(LINKABLE_DLLS:%=\$(libdir)/lib%.\$(LIBEXT))
 266         cd \$(libdir) && if [ "\$(dlldir)" = "\$(libdir)/wine" ]; \\
 267         then \\
 268 EOF
 269 foreach my $mod (keys %linkable_dlls)
 270 {
 271     printf NEWMAKE "\t  \$(LN_S) wine/%s\$(DLLEXT) lib%s.\$(LIBEXT); \\\n", $mod, $mod;
 272 }
 273 print NEWMAKE "\telse \\\n";
 274 foreach my $mod (keys %linkable_dlls)
 275 {
 276     printf NEWMAKE "\t  \$(LN_S) \$(dlldir)/%s\$(DLLEXT) lib%s.\$(LIBEXT); \\\n", $mod, $mod;
 277 }
 278 print NEWMAKE "\tfi\n\n";
 279
 280 ################################################################
 281 # makefile trailer
 282
 283 print NEWMAKE <<EOF;
 284 # Misc rules
 285
 286 \$(BUILDSUBDIRS:%=%/__checklink__): dummy
 287         \@cd `dirname \$\@` && \$(MAKE) checklink
 288
 289 uninstall::
 290         -rmdir \$(dlldir)
 291
 292 check test:: \$(BUILDSUBDIRS:%=%/__test__)
 293
 294 checklink:: \$(BUILDSUBDIRS:%=%/__checklink__)
 295
 296 .PHONY: checklink \$(BUILDSUBDIRS:%=%/__checklink__)
 297
 298 ### Dependencies:
 299 EOF
 300
 301 close NEWMAKE;
 302 rename "Makefile.in.new", "Makefile.in";
 303 printf "Successfully updated Makefile.in\n";