dlls/make_dlls

   1 #!/usr/bin/perl -w
   2 #
   3 # Update the dll dependencies in the dlls main Makefile.in.
   4 #
   5 # Copyright 2001 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 my %directories = ();
  25 my %testdirs = ();
  26 my %importlibs = ();
  27 my %static_implibs = ();
  28 my %staticlib_dirs = ();
  29 my %altnames = ();
  30
  31 # list of special dlls that can be switched on or off by configure
  32 my %special_dlls =
  33 (
  34   "glu32"    => "GLU32FILES",
  35   "glut32"   => "GLUT32FILES",
  36   "opengl32" => "OPENGLFILES",
  37   "wined3d"  => "OPENGLFILES",
  38   "winex11.drv" => "XFILES"
  39 );
  40
  41 sub needs_symlink($)
  42 {
  43     (my $mod = $_[0]) =~ s/\.dll$//;
  44     return $mod ne $directories{$_[0]};
  45 }
  46
  47 sub update_file($)
  48 {
  49     my $file = shift;
  50     if (!system "cmp $file $file.new >/dev/null")
  51     {
  52         unlink "$file.new";
  53         print "$file is unchanged\n";
  54     }
  55     else
  56     {
  57         rename "$file.new", "$file";
  58         print "$file updated\n";
  59         if (-x "./config.status" && $file =~ /(.*Makefile)\.in$/)
  60         {
  61             system "./config.status", $1;
  62         }
  63     }
  64 }
  65
  66 # if we are inside the dlls dir, go up one level
  67 if (! -f "configure.ac" && -f "../configure.ac") { chdir(".."); }
  68
  69 my @args = @ARGV;
  70 if (!@args) { @args = map { s/^(.*)\.in/$1/; $_; } split(/\s/,`find dlls -name Makefile.in -print`); }
  71
  72 foreach my $i (@args)
  73 {
  74     if ($i =~ /dlls\/(.*)\/tests\/Makefile/)
  75     {
  76         $testdirs{$1} = "$1/tests";
  77         next;
  78     }
  79
  80     open MAKE, "$i.in" or die "cannot open $i.in\n";
  81
  82     my $module = undef;
  83     my $dir = $i;
  84
  85     while (<MAKE>)
  86     {
  87         chop;
  88         # EPP hack to disable this DLL... the MKDLL_SKIP comment must appear
  89         # at the very top of the Makefile.in
  90         last if (/^\#\s*MKDLL_SKIP/);
  91
  92         if (/^MODULE\s*=\s*([a-zA-Z0-9_.]+)/)
  93         {
  94             $module = $1;
  95             if ($module =~ /^lib.*\.a$/)
  96             {
  97                 ($staticlib_dirs{$module} = $i) =~ s/^dlls\/(.*)\/[^\/]+$/$1/;
  98                 die "invalid module $module in dir $staticlib_dirs{$module}\n" if "lib$staticlib_dirs{$module}.a" ne $module;
  99             }
 100             else
 101             {
 102                 ($directories{$module} = $i) =~ s/^dlls\/(.*)\/[^\/]+$/$1/;
 103             }
 104             next;
 105         }
 106         if (/^IMPORTLIB\s*=\s*([a-zA-Z0-9_.]+)\.\$\(IMPLIBEXT\)/)
 107         {
 108             $importlibs{$module} = $1;
 109             next;
 110         }
 111         if (/^IMPLIB_SRCS\s*=/)
 112         {
 113             $static_implibs{$module} = 1;
 114             next;
 115         }
 116         if (/^SPEC_SRCS16\s*=\s*(.*)/)
 117         {
 118             my $specs = $1;
 119             while ($specs =~ /\s*(.*)\\$/) { $specs = $1 . <MAKE>; }
 120             my @list = split(/\s+/,$specs);
 121             @list = map { $_ =~ s/\.spec$//; $_ .= ".dll" unless $_ =~ /\./; $_; } @list;
 122             $altnames{$module} = \@list;
 123             next;
 124         }
 125     }
 126     close MAKE;
 127 }
 128
 129 open NEWMAKE,">dlls/Makefile.in.new" or die "cannot create dlls/Makefile.in.new";
 130
 131 ################################################################
 132 # makefile header
 133
 134 print NEWMAKE <<EOF;
 135 # Automatically generated by make_dlls; DO NOT EDIT!!
 136
 137 TOPSRCDIR = \@top_srcdir\@
 138 TOPOBJDIR = ..
 139 SRCDIR    = \@srcdir\@
 140 VPATH     = \@srcdir\@
 141
 142 EOF
 143
 144 ################################################################
 145 # output special dlls configure definitions
 146
 147 printf NEWMAKE "# special configure-dependent targets\n\n";
 148 my %specials = ();
 149 foreach my $mod (sort keys %special_dlls)
 150 {
 151     $specials{$special_dlls{$mod}} .= " " . $mod;
 152 }
 153 foreach my $i (sort keys %specials)
 154 {
 155     printf NEWMAKE "%s =%s\n", $i, $specials{$i};
 156 }
 157 printf NEWMAKE "EXTRADIRS =";
 158 foreach my $i (sort keys %specials) { printf NEWMAKE " \@%s\@", $i; }
 159 printf NEWMAKE "\n\n";
 160
 161
 162 ################################################################
 163 # output the subdirs list
 164
 165 print NEWMAKE "# Subdir list\n\nBASEDIRS =";
 166 foreach my $dir (sort values %directories)
 167 {
 168     next if defined($special_dlls{$dir});  # skip special dlls
 169     printf NEWMAKE " \\\n\t%s", $dir;
 170 }
 171
 172 print NEWMAKE "\n\nIMPLIBSUBDIRS = \\\n\t";
 173 print NEWMAKE join " \\\n\t", sort values %staticlib_dirs;
 174
 175 print NEWMAKE "\n\nTESTSUBDIRS = \\\n\t";
 176 print NEWMAKE join " \\\n\t", sort values %testdirs;
 177
 178 print NEWMAKE "\n\nSUBDIRS = \\\n\t";
 179 print NEWMAKE join " \\\n\t", "\$(BASEDIRS)", "\$(IMPLIBSUBDIRS)", "\$(TESTSUBDIRS)",
 180                               sort keys %special_dlls;
 181 print NEWMAKE <<EOF;
 182
 183
 184 BUILDSUBDIRS   = \$(BASEDIRS) \$(EXTRADIRS) \$(TESTSUBDIRS)
 185 INSTALLSUBDIRS = \$(BASEDIRS) \$(EXTRADIRS) \$(IMPLIBSUBDIRS)
 186 DOCSUBDIRS     = \$(BASEDIRS) \$(EXTRADIRS)
 187 EOF
 188
 189 ################################################################
 190 # output the all: target
 191
 192 my %targets = ();  # use a hash to get rid of duplicate target names
 193 my %targets16 = ();
 194 foreach my $mod (sort keys %directories)
 195 {
 196     next if defined($special_dlls{$directories{$mod}});  # skip special dlls
 197     $targets{$mod . ".so"} = 1 if needs_symlink($mod);
 198     next unless defined $altnames{$mod};
 199     foreach my $i (sort @{$altnames{$mod}})
 200     {
 201         $targets16{$i . "16"} = $mod;
 202     }
 203 }
 204
 205 print NEWMAKE <<EOF;
 206
 207 \@MAKE_RULES\@
 208
 209 # Symbolic links
 210
 211 WIN16_FILES = \\
 212 EOF
 213 printf NEWMAKE "\t%s\n", join( " \\\n\t", sort keys %targets16 );
 214
 215 print NEWMAKE <<EOF;
 216
 217 SYMLINKS_SO = \\
 218         \@WIN16_FILES\@ \\
 219 EOF
 220 printf NEWMAKE "\t%s\n", join( " \\\n\t", sort keys %targets );
 221
 222 print NEWMAKE <<EOF;
 223
 224 # Main target
 225
 226 all: \$(BUILDSUBDIRS) symlinks\$(DLLEXT)
 227
 228 .PHONY: symlinks symlinks.so implib
 229
 230 symlinks.so: \$(SYMLINKS_SO)
 231
 232 symlinks: \$(BUILDSUBDIRS)
 233
 234 EOF
 235
 236 ################################################################
 237 # output the lib name -> directory rules
 238
 239 print NEWMAKE "# Map symlink name to the corresponding library\n\n";
 240 foreach my $mod (sort keys %directories)
 241 {
 242     next unless needs_symlink($mod);
 243     printf NEWMAKE "%s.so: %s/%s.so\n", $mod, $directories{$mod}, $mod;
 244     printf NEWMAKE "\t\$(RM) \$@ && \$(LN_S) %s/%s.so \$@\n\n", $directories{$mod}, $mod;
 245 }
 246
 247 print NEWMAKE "# Placeholders for 16-bit libraries\n\n";
 248 foreach my $mod (sort keys %directories)
 249 {
 250     next unless defined $altnames{$mod};
 251     printf NEWMAKE "%s:\n", join(" ", map { $_ . "16"; } sort @{$altnames{$mod}});
 252     printf NEWMAKE "\techo \"%s\" >\$\@\n\n", $mod;
 253 }
 254
 255 ################################################################
 256 # output the import libraries rules
 257
 258 print NEWMAKE "# Import libraries\n\n";
 259 print NEWMAKE "STATIC_IMPLIBEXT = \$(IMPLIBEXT:def=def.a)\n\n";
 260
 261 my @lib_symlinks = ();
 262 foreach my $mod (sort keys %importlibs)
 263 {
 264     my $dir = $directories{$mod};
 265     my $lib = $importlibs{$mod};
 266     if ($lib ne "lib" . $dir) { push @lib_symlinks, $mod; }
 267 }
 268 print NEWMAKE "IMPORT_SYMLINKS =";
 269 foreach my $mod (sort @lib_symlinks)
 270 {
 271     printf NEWMAKE " \\\n\t%s.\$(IMPLIBEXT)", $importlibs{$mod};
 272 }
 273
 274 print NEWMAKE "\n\nIMPORT_LIBS = \\\n\t\$(IMPORT_SYMLINKS)";
 275 foreach my $mod (sort keys %staticlib_dirs)
 276 {
 277     printf NEWMAKE " \\\n\t%s/%s", $staticlib_dirs{$mod}, $mod;
 278 }
 279 foreach my $mod (sort keys %importlibs)
 280 {
 281     my $dir = $directories{$mod};
 282     my $def = $mod;
 283     $def =~ s/\.(dll|drv)$//;
 284     printf NEWMAKE " \\\n\t%s/lib%s.\$(IMPLIBEXT)", $dir, $def;
 285     printf NEWMAKE " \\\n\t%s/lib%s.\$(STATIC_IMPLIBEXT)", $dir, $def if $static_implibs{$mod};
 286 }
 287 print NEWMAKE "\n\n";
 288 print NEWMAKE "implib: \$(IMPORT_LIBS)\n\n";
 289
 290 foreach my $mod (sort keys %importlibs)
 291 {
 292     my $dir = $directories{$mod};
 293     my $lib = $importlibs{$mod};
 294     my $spec = $mod;
 295     $spec =~ s/\.dll$//;
 296     printf NEWMAKE "%s/%s.\$(IMPLIBEXT): %s/%s.spec \$(WINEBUILD)\n", $dir, $lib, $dir, $spec;
 297     printf NEWMAKE "\t\@cd %s && \$(MAKE) %s.\$(IMPLIBEXT)\n\n", $dir, $lib;
 298     next unless $static_implibs{$mod};
 299     printf NEWMAKE "%s/%s.\$(STATIC_IMPLIBEXT): dummy\n", $dir, $lib, $dir, $spec;
 300     printf NEWMAKE "\t\@cd %s && \$(MAKE) %s.\$(STATIC_IMPLIBEXT)\n\n", $dir, $lib;
 301 }
 302 foreach my $mod (sort @lib_symlinks)
 303 {
 304     my $dir = $directories{$mod};
 305     my $lib = $importlibs{$mod} . ".\$(IMPLIBEXT)";
 306     printf NEWMAKE "%s: %s/%s\n", $lib, $dir, $lib;
 307     printf NEWMAKE "\t\$(RM) \$@ && \$(LN_S) %s/%s \$@\n\n", $dir, $lib;
 308 }
 309
 310 print NEWMAKE <<EOF;
 311 \$(BUILDSUBDIRS): \$(IMPORT_LIBS)
 312 \$(INSTALLSUBDIRS:%=%/__install__) \$(INSTALLSUBDIRS:%=%/__install-lib__): \$(IMPORT_LIBS)
 313
 314 EOF
 315
 316 ################################################################
 317 # output the inter-dll dependencies and rules
 318
 319 print NEWMAKE "# Map library name to the corresponding directory\n\n";
 320
 321 foreach my $mod (sort keys %directories)
 322 {
 323     next unless needs_symlink($mod);
 324     printf NEWMAKE "%s/%s.so: %s\n", $directories{$mod}, $mod, $directories{$mod};
 325 }
 326 foreach my $mod (sort keys %staticlib_dirs)
 327 {
 328     printf NEWMAKE "%s/%s: %s\n", $staticlib_dirs{$mod}, $mod, $staticlib_dirs{$mod};
 329 }
 330
 331 ################################################################
 332 # makefile trailer
 333
 334 print NEWMAKE <<EOF;
 335
 336 # Misc rules
 337
 338 install-lib:: \$(INSTALLSUBDIRS:%=%/__install-lib__)
 339
 340 install-dev:: \$(INSTALLSUBDIRS:%=%/__install-dev__)
 341
 342 uninstall::
 343         -rmdir \$(DESTDIR)\$(dlldir)
 344
 345 clean::
 346         \$(RM) \$(IMPORT_SYMLINKS) \$(WIN16_FILES)
 347 EOF
 348
 349 close NEWMAKE;
 350 update_file("dlls/Makefile.in");
 351
 352 ################################################################
 353 # .gitignore file
 354
 355 open GITIGNORE, ">dlls/.gitignore.new" or die "cannot create dlls/.gitignore.new";
 356 print GITIGNORE "# Automatically generated by make_dlls; DO NOT EDIT!!\n";
 357
 358 my @ignores =
 359 (
 360  "/Makedll.rules",
 361  "/Makeimplib.rules",
 362  "/Maketest.rules",
 363  "*/tests/testlist.c",
 364  "*/tests/*.ok",
 365 );
 366
 367 foreach my $mod (sort @lib_symlinks)
 368 {
 369     push @ignores, "/$importlibs{$mod}.def";
 370 }
 371 foreach my $mod (sort keys %directories)
 372 {
 373     next unless defined $altnames{$mod};
 374     push @ignores, map { "/" . $_ . "16"; } @{$altnames{$mod}};
 375 }
 376 foreach my $mod (sort keys %importlibs)
 377 {
 378     my $dir = $directories{$mod};
 379     my $def = $mod;
 380     $def =~ s/\.(dll|drv)$//;
 381     push @ignores, "$dir/lib$def.def";
 382 }
 383
 384 print GITIGNORE join("\n", sort @ignores) . "\n";
 385
 386 close GITIGNORE;
 387 update_file("dlls/.gitignore");