mirror of
https://github.com/wine-mirror/wine
synced 2024-06-29 06:14:34 +00:00
410 lines
12 KiB
Perl
Executable File
410 lines
12 KiB
Perl
Executable File
#!/usr/bin/perl -w
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#
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# Build the auto-generated parts of the Wine makefiles.
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#
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# Copyright 2006 Alexandre Julliard
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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#
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use strict;
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# Dlls and programs that are 16-bit specific
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my %modules16 =
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(
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"ifsmgr.vxd" => 1,
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"mmdevldr.vxd" => 1,
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"monodebg.vxd" => 1,
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"vdhcp.vxd" => 1,
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"vmm.vxd" => 1,
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"vnbt.vxd" => 1,
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"vnetbios.vxd" => 1,
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"vtdapi.vxd" => 1,
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"vwin32.vxd" => 1,
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"w32skrnl.dll" => 1,
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"winevdm.exe" => 1,
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"wow32.dll" => 1,
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);
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my %ignored_source_files = (
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"dlls/wineps.drv/afm2c.c" => 1,
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"dlls/wineps.drv/mkagl.c" => 1,
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);
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my (@makefiles, %makefiles);
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my @nls_files;
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sub dirname($)
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{
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my $ret = shift;
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return "" unless $ret =~ /\//;
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$ret =~ s!/[^/]*$!!;
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return $ret;
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}
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# update a file if changed
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sub update_file($$)
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{
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my $file = shift;
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my $new = shift;
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open FILE, ">$file.new" or die "cannot create $file.new";
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print FILE $new;
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close FILE;
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rename "$file.new", "$file";
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print "$file updated\n";
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if ($file eq "configure.ac")
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{
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system "autoconf";
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print "configure updated\n";
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}
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}
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# replace some lines in a file between two markers
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sub replace_in_file($$$@)
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{
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my $file = shift;
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my $start = shift;
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my $end = shift;
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my ($old, $new);
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open OLD_FILE, "$file" or die "cannot open $file";
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while (<OLD_FILE>)
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{
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$old .= $_;
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last if /$start/;
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$new .= $_;
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}
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$new .= join "", @_;
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my $skip = 1;
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while (<OLD_FILE>)
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{
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$old .= $_;
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$new .= $_ unless $skip;
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$skip = 0 if /$end/;
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}
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close OLD_FILE;
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update_file($file, $new) if $old ne $new;
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}
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# replace all source variables in a makefile
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sub replace_makefile_variables($)
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{
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my $file = shift;
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my $make = $makefiles{$file};
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my $old;
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my $new;
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my $replaced = 0;
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my $value = "";
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$value = "\\\n\t" . join(" \\\n\t", sort @{${$make}{"=SOURCES"}}) if defined ${$make}{"=SOURCES"};
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open OLD_FILE, $file or die "cannot open $file";
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while (<OLD_FILE>)
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{
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$old .= $_;
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if (/^\s*SOURCES\s*=/)
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{
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my $old_str = $_;
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while (/\\$/)
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{
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$_ = <OLD_FILE>;
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last unless $_;
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$old .= $_;
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$old_str .= $_;
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}
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$new .= "SOURCES = $value\n" if $value;
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$replaced = 1;
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next;
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}
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$new .= $_;
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}
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unless ($replaced)
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{
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$new .= "\nSOURCES = $value\n" if $value;
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}
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close OLD_FILE;
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update_file($file, $new) if $old ne $new;
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}
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# parse the specified makefile and load the variables
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sub parse_makefile($)
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{
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my $file = shift;
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my %make;
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($make{"=dir"} = $file) =~ s/[^\/]+$//;
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open MAKE, $file or die "cannot open $file\n";
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while (<MAKE>)
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{
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chomp;
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next if (/^\s*#/);
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while (/\\$/) { chop; $_ .= <MAKE>; chomp; } # merge continued lines
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next if (/^\s*$/);
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if (/\@[A-Z_]+\@/) # config.status substitution variable
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{
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die "Configure substitution is not allowed in $file" unless $file eq "Makefile.in";
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}
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if (/^\s*(MODULE|IMPORTLIB|TESTDLL|STATICLIB|PARENTSRC|EXTRADLLFLAGS)\s*=\s*(.*)/)
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{
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my $var = $1;
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$make{$var} = $2;
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next;
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}
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if (/^\s*(SOURCES|PROGRAMS|EXTRA_TARGETS|EXTRA_OBJS|INSTALL_LIB|INSTALL_DEV)\s*=\s*(.*)/)
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{
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my $var = $1;
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my @list = split(/\s+/, $2);
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$make{$var} = \@list;
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next;
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}
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if (/^\s*(TOPSRCDIR|TOPOBJDIR|SRCDIR|VPATH)\s*=\s*(.*)/)
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{
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die "Variable $1 in $file is obsolete";
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}
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}
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return %make;
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}
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# read pragma makedep flags from a source file
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sub get_makedep_flags($)
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{
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my $file = shift;
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my %flags;
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open FILE, $file or die "cannot open $file";
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if ($file =~ /\.sfd$/)
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{
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while (<FILE>)
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{
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next unless /^UComments:\s*\"(.*)\"$/;
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foreach my $pragma (split /\+AAoA/, $1)
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{
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next unless $pragma =~ /^#\s*pragma\s+makedep\s+(.*)/;
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foreach my $flag (split /\s+/, $1)
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{
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$flags{$flag} = 1;
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last if $flag eq "font";
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}
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}
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}
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}
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else
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{
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while (<FILE>)
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{
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next unless /^#\s*pragma\s+makedep\s+(.*)/;
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foreach my $flag (split /\s+/, $1)
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{
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last if $flag eq "depend";
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$flags{$flag} = 1;
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}
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}
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}
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close FILE;
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return %flags;
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}
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sub get_parent_makefile($)
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{
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my $file = shift;
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my %make = %{$makefiles{$file}};
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my $reldir = $make{"PARENTSRC"} || "";
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return "" unless $reldir;
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(my $path = $file) =~ s/\/Makefile\.in$/\//;
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while ($reldir =~ /^\.\.\//)
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{
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$reldir =~ s/^\.\.\///;
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$path =~ s/[^\/]+\/$//;
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}
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return "$path$reldir/Makefile.in";
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}
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# preserve shared source files that are listed in the existing makefile
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sub preserve_shared_source_files($$)
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{
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my ($make, $parent) = @_;
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my %srcs;
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return unless defined ${$parent}{"=SOURCES"};
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foreach my $file (@{${$parent}{"=SOURCES"}}) { $srcs{$file} = 1; }
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foreach my $file (@{${$make}{"=SOURCES"}}) { $srcs{$file} = 0; }
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foreach my $file (@{${$make}{SOURCES}})
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{
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next unless defined $srcs{$file} && $srcs{$file} == 1;
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push @{${$make}{"=SOURCES"}}, $file;
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}
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}
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# assign source files to their respective makefile
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sub assign_sources_to_makefiles(@)
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{
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foreach my $file (@_)
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{
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next if defined $ignored_source_files{$file};
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next if $file =~ /Makefile\.in$/;
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my $dir = dirname( $file );
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my $subdir = $dir;
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while ($dir && !defined $makefiles{"$dir/Makefile.in"}) { $dir = dirname( $dir ); }
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$subdir =~ s/^$dir\/?//;
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next unless $dir;
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die "no makefile found for $file\n" unless defined $makefiles{"$dir/Makefile.in"};
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my $make = $makefiles{"$dir/Makefile.in"};
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my $name = substr( $file, length($dir) + 1 );
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if ($name =~ /\.h$/)
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{
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next if $dir ne "include";
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}
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elsif ($name =~ /\.idl$/)
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{
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die "no makedep flags specified in $file" unless $dir eq "include" || get_makedep_flags($file);
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}
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elsif ($name =~ /\.spec$/)
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{
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my $dllflags = ${$make}{"EXTRADLLFLAGS"} || "";
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next unless defined ${$make}{"TESTDLL"} ||
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($dllflags =~ /-Wb,--data-only/) ||
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($dllflags =~ /-Wl,--subsystem,native/);
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}
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elsif ($name =~ /\.nls$/)
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{
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push @nls_files, $name if $dir eq "nls";
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}
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elsif ($name =~ /\.xml$/)
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{
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next unless $dir eq "dlls/winewayland.drv";
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}
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elsif ($name !~ /\.(c|in|inl|l|m|mc|po|rc|rh|sfd|svg|x|y)$/)
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{
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next unless $dir eq "loader"; # loader dir contains misc files
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}
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push @{${$make}{"=SOURCES"}}, $name;
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}
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# preserve shared source files from the parent makefile
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foreach my $file (@makefiles)
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{
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my $make = $makefiles{$file};
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my $parent = get_parent_makefile( $file );
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next unless $parent;
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preserve_shared_source_files( $makefiles{$file}, $makefiles{$parent} );
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}
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}
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################################################################
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# update the makefile list in configure.ac
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sub update_makefiles(@)
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{
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my (@lines);
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foreach my $file (sort @_)
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{
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next if $file eq "Makefile.in";
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my %make = %{$makefiles{$file}};
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(my $dir = $file) =~ s/^(.*)\/Makefile\.in/$1/;
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my $args = "";
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if (defined($make{"TESTDLL"})) # test
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{
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die "TESTDLL should not be defined in $file" unless $file =~ /\/tests\/Makefile\.in$/;
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die "MODULE should not be defined in $file" if defined $make{"MODULE"};
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die "STATICLIB should not be defined in $file" if defined $make{"STATICLIB"};
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}
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elsif (defined($make{"STATICLIB"}))
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{
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die "MODULE should not be defined in $file" if defined $make{"MODULE"};
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die "invalid STATICLIB name" unless $make{"STATICLIB"} =~ /\.a$/;
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}
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elsif (defined($make{"MODULE"})) # dll or program
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{
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(my $name = $file) =~ s/^(dlls|programs)\/(.*)\/Makefile\.in/$2/;
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my $dllflags = $make{"EXTRADLLFLAGS"} || "";
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die "invalid MODULE name" if $make{"MODULE"} =~ /\.a$/;
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die "MODULE should not be defined in $file" unless $file =~ /^(dlls|programs)\//;
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die "STATICLIB should not be defined in $file" if defined $make{"STATICLIB"};
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if ($file =~ /^programs\//)
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{
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die "EXTRADLLFLAGS should be defined in $file" unless $dllflags;
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die "EXTRADLLFLAGS should contain -mconsole or -mwindows in $file" unless $dllflags =~ /-m(console|windows)/;
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die "Invalid MODULE in $file" unless ($name =~ /\./ && $make{"MODULE"} eq $name) || $make{"MODULE"} eq "$name.exe";
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}
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else
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{
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die "EXTRADLLFLAGS should not contain -mconsole or -mwindows in $file" if $dllflags =~ /-m(console|windows)/;
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die "Invalid MODULE in $file" unless ($name =~ /\./ && $make{"MODULE"} eq $name) || $make{"MODULE"} eq "$name.dll";
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}
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if (defined $make{"IMPORTLIB"})
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{
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die "IMPORTLIB not allowed in programs\n" if $file =~ /^programs\//;
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die "Invalid IMPORTLIB name in $file" if $make{"IMPORTLIB"} =~ /\./;
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}
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$args = ",enable_win16" if $make{"MODULE"} =~ /16$/ || $modules16{$make{"MODULE"}};
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}
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elsif ($file =~ /^tools.*\/Makefile\.in$/)
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{
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die "MODULE should not be defined in $file" if defined $make{"MODULE"};
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die "STATICLIB should not be defined in $file" if defined $make{"STATICLIB"};
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die "EXTRADLLFLAGS should not be defined in $file" if defined $make{"EXTRADLLFLAGS"};
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$args = ",,[test \"x\$enable_tools\" = xno]";
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}
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push @lines, "WINE_CONFIG_MAKEFILE($dir$args)\n";
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}
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# update the source variables in all the makefiles
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foreach my $file (sort @_) { replace_makefile_variables( $file ); }
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push @lines, "dnl End of auto-generated output commands\n";
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replace_in_file( "configure.ac", '^WINE_CONFIG_MAKEFILE', '^dnl End of auto-generated output commands\n$', @lines);
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}
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sub update_wine_inf()
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{
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my @lines;
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push @lines, "[NlsFiles]", sort grep(!/^sort/, @nls_files);
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push @lines, "\n[SortFiles]", sort grep(/^sort/, @nls_files);
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push @lines, "\n[WineSourceDirs]\n";
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replace_in_file "loader/wine.inf.in", '^\[NlsFiles\]', '^\[WineSourceDirs\]', join( "\n", @lines );
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}
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my $git_dir = $ENV{GIT_DIR} || ".git";
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die "needs to be run from a git checkout" unless -e $git_dir;
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my @all_files = split /\0/, `git ls-files -c -z` or die "cannot get files list";
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map { $ignored_source_files{$_} = 1; } split /\0/, `git ls-files -d -z`;
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@makefiles = grep /Makefile.in$/, @all_files;
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foreach my $file (sort @makefiles)
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{
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my %make = parse_makefile( $file );
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$makefiles{$file} = \%make;
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}
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assign_sources_to_makefiles( @all_files );
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update_makefiles( @makefiles );
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update_wine_inf();
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