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f04d4ac919
Discussion: https://postgr.es/m/CABUevEzK3cNiHZQ18f5tK0guoT+cN_jWeVzhYYxY=r+1Q3SmoA@mail.gmail.com
426 lines
8.2 KiB
Perl
426 lines
8.2 KiB
Perl
package Project;
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#
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# Package that encapsulates a Visual C++ project file generation
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#
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# src/tools/msvc/Project.pm
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#
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use Carp;
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use strict;
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use warnings;
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use File::Basename;
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sub _new
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{
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my ($classname, $name, $type, $solution) = @_;
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my $good_types = {
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lib => 1,
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exe => 1,
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dll => 1, };
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confess("Bad project type: $type\n") unless exists $good_types->{$type};
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my $self = {
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name => $name,
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type => $type,
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guid => Win32::GuidGen(),
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files => {},
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references => [],
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libraries => [],
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suffixlib => [],
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includes => '',
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prefixincludes => '',
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defines => ';',
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solution => $solution,
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disablewarnings => '4018;4244;4273;4102;4090;4267',
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disablelinkerwarnings => '',
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platform => $solution->{platform}, };
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bless($self, $classname);
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return $self;
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}
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sub AddFile
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{
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my ($self, $filename) = @_;
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$self->{files}->{$filename} = 1;
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}
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sub AddFiles
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{
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my $self = shift;
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my $dir = shift;
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while (my $f = shift)
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{
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$self->{files}->{ $dir . "/" . $f } = 1;
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}
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}
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sub ReplaceFile
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{
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my ($self, $filename, $newname) = @_;
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my $re = "\\/$filename\$";
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foreach my $file (keys %{ $self->{files} })
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{
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# Match complete filename
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if ($filename =~ m!/!)
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{
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if ($file eq $filename)
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{
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delete $self->{files}{$file};
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$self->{files}{$newname} = 1;
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return;
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}
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}
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elsif ($file =~ m/($re)/)
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{
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delete $self->{files}{$file};
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$self->{files}{"$newname/$filename"} = 1;
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return;
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}
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}
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confess("Could not find file $filename to replace\n");
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}
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sub RemoveFile
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{
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my ($self, $filename) = @_;
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my $orig = scalar keys %{ $self->{files} };
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delete $self->{files}->{$filename};
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if ($orig > scalar keys %{ $self->{files} })
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{
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return;
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}
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confess("Could not find file $filename to remove\n");
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}
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sub RelocateFiles
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{
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my ($self, $targetdir, $proc) = @_;
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foreach my $f (keys %{ $self->{files} })
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{
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my $r = &$proc($f);
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if ($r)
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{
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$self->RemoveFile($f);
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$self->AddFile($targetdir . '/' . basename($f));
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}
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}
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}
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sub AddReference
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{
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my $self = shift;
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while (my $ref = shift)
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{
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push @{ $self->{references} }, $ref;
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$self->AddLibrary(
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"__CFGNAME__/" . $ref->{name} . "/" . $ref->{name} . ".lib");
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}
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}
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sub AddLibrary
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{
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my ($self, $lib, $dbgsuffix) = @_;
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if ($lib =~ m/\s/)
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{
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$lib = '"' . $lib . """;
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}
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push @{ $self->{libraries} }, $lib;
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if ($dbgsuffix)
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{
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push @{ $self->{suffixlib} }, $lib;
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}
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}
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sub AddIncludeDir
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{
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my ($self, $inc) = @_;
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if ($self->{includes} ne '')
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{
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$self->{includes} .= ';';
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}
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$self->{includes} .= $inc;
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}
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sub AddPrefixInclude
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{
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my ($self, $inc) = @_;
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$self->{prefixincludes} = $inc . ';' . $self->{prefixincludes};
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}
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sub AddDefine
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{
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my ($self, $def) = @_;
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$def =~ s/"/""/g;
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$self->{defines} .= $def . ';';
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}
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sub FullExportDLL
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{
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my ($self, $libname) = @_;
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$self->{builddef} = 1;
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$self->{def} = "./__CFGNAME__/$self->{name}/$self->{name}.def";
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$self->{implib} = "__CFGNAME__/$self->{name}/$libname";
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}
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sub UseDef
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{
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my ($self, $def) = @_;
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$self->{def} = $def;
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}
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sub AddDir
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{
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my ($self, $reldir) = @_;
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my $mf = read_makefile($reldir);
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$mf =~ s{\\\r?\n}{}g;
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if ($mf =~ m{^(?:SUB)?DIRS[^=]*=\s*(.*)$}mg)
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{
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foreach my $subdir (split /\s+/, $1)
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{
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next
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if $subdir eq "\$(top_builddir)/src/timezone"
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; #special case for non-standard include
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next
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if $reldir . "/" . $subdir eq "src/backend/port/darwin";
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$self->AddDir($reldir . "/" . $subdir);
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}
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}
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while ($mf =~ m{^(?:EXTRA_)?OBJS[^=]*=\s*(.*)$}m)
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{
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my $s = $1;
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my $filter_re = qr{\$\(filter ([^,]+),\s+\$\(([^\)]+)\)\)};
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while ($s =~ /$filter_re/)
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{
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# Process $(filter a b c, $(VAR)) expressions
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my $list = $1;
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my $filter = $2;
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$list =~ s/\.o/\.c/g;
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my @pieces = split /\s+/, $list;
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my $matches = "";
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foreach my $p (@pieces)
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{
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if ($filter eq "LIBOBJS")
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{
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if (grep(/$p/, @main::pgportfiles, @main::pgcommonfiles)
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== 1)
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{
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$p =~ s/\.c/\.o/;
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$matches .= $p . " ";
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}
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}
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else
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{
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confess "Unknown filter $filter\n";
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}
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}
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$s =~ s/$filter_re/$matches/;
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}
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foreach my $f (split /\s+/, $s)
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{
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next if $f =~ /^\s*$/;
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next if $f eq "\\";
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next if $f =~ /\/SUBSYS.o$/;
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$f =~ s/,$//
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; # Remove trailing comma that can show up from filter stuff
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next unless $f =~ /.*\.o$/;
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$f =~ s/\.o$/\.c/;
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if ($f =~ /^\$\(top_builddir\)\/(.*)/)
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{
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$f = $1;
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$self->{files}->{$f} = 1;
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}
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else
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{
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$self->{files}->{"$reldir/$f"} = 1;
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}
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}
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$mf =~ s{OBJS[^=]*=\s*(.*)$}{}m;
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}
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# Match rules that pull in source files from different directories, eg
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# pgstrcasecmp.c rint.c snprintf.c: % : $(top_srcdir)/src/port/%
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my $replace_re =
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qr{^([^:\n\$]+\.c)\s*:\s*(?:%\s*: )?\$(\([^\)]+\))\/(.*)\/[^\/]+\n}m;
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while ($mf =~ m{$replace_re}m)
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{
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my $match = $1;
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my $top = $2;
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my $target = $3;
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my @pieces = split /\s+/, $match;
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foreach my $fn (@pieces)
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{
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if ($top eq "(top_srcdir)")
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{
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eval { $self->ReplaceFile($fn, $target) };
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}
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elsif ($top eq "(backend_src)")
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{
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eval { $self->ReplaceFile($fn, "src/backend/$target") };
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}
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else
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{
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confess "Bad replacement top: $top, on line $_\n";
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}
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}
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$mf =~ s{$replace_re}{}m;
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}
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$self->AddDirResourceFile($reldir);
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}
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# If the directory's Makefile bears a description string, add a resource file.
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sub AddDirResourceFile
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{
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my ($self, $reldir) = @_;
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my $mf = read_makefile($reldir);
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if ($mf =~ /^PGFILEDESC\s*=\s*\"([^\"]+)\"/m)
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{
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my $desc = $1;
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my $ico;
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if ($mf =~ /^PGAPPICON\s*=\s*(.*)$/m) { $ico = $1; }
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$self->AddResourceFile($reldir, $desc, $ico);
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}
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}
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sub AddResourceFile
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{
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my ($self, $dir, $desc, $ico) = @_;
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my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) =
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localtime(time);
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my $d = sprintf("%02d%03d", ($year - 100), $yday);
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if (Solution::IsNewer("$dir/win32ver.rc", 'src/port/win32ver.rc'))
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{
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print "Generating win32ver.rc for $dir\n";
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open(my $i, '<', 'src/port/win32ver.rc')
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|| confess "Could not open win32ver.rc";
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open(my $o, '>', "$dir/win32ver.rc")
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|| confess "Could not write win32ver.rc";
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my $icostr = $ico ? "IDI_ICON ICON \"src/port/$ico.ico\"" : "";
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while (<$i>)
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{
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s/FILEDESC/"$desc"/gm;
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s/_ICO_/$icostr/gm;
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s/(VERSION.*),0/$1,$d/;
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if ($self->{type} eq "dll")
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{
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s/VFT_APP/VFT_DLL/gm;
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}
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print $o $_;
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}
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close($o);
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close($i);
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}
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$self->AddFile("$dir/win32ver.rc");
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}
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sub DisableLinkerWarnings
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{
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my ($self, $warnings) = @_;
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$self->{disablelinkerwarnings} .= ','
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unless ($self->{disablelinkerwarnings} eq '');
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$self->{disablelinkerwarnings} .= $warnings;
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}
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sub Save
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{
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my ($self) = @_;
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# If doing DLL and haven't specified a DEF file, do a full export of all symbols
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# in the project.
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if ($self->{type} eq "dll" && !$self->{def})
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{
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$self->FullExportDLL($self->{name} . ".lib");
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}
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# Warning 4197 is about double exporting, disable this per
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# http://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=99193
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$self->DisableLinkerWarnings('4197') if ($self->{platform} eq 'x64');
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# Dump the project
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open(my $f, '>', "$self->{name}$self->{filenameExtension}")
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|| croak(
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"Could not write to $self->{name}$self->{filenameExtension}\n");
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$self->WriteHeader($f);
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$self->WriteFiles($f);
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$self->Footer($f);
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close($f);
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}
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sub GetAdditionalLinkerDependencies
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{
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my ($self, $cfgname, $separator) = @_;
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my $libcfg = (uc $cfgname eq "RELEASE") ? "MD" : "MDd";
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my $libs = '';
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foreach my $lib (@{ $self->{libraries} })
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{
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my $xlib = $lib;
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foreach my $slib (@{ $self->{suffixlib} })
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{
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if ($slib eq $lib)
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{
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$xlib =~ s/\.lib$/$libcfg.lib/;
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last;
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}
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}
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$libs .= $xlib . $separator;
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}
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$libs =~ s/.$//;
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$libs =~ s/__CFGNAME__/$cfgname/g;
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return $libs;
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}
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# Utility function that loads a complete file
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sub read_file
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{
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my $filename = shift;
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my $F;
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my $t = $/;
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undef $/;
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open($F, '<', $filename) || croak "Could not open file $filename\n";
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my $txt = <$F>;
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close($F);
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$/ = $t;
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return $txt;
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}
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sub read_makefile
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{
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my $reldir = shift;
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my $F;
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my $t = $/;
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undef $/;
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open($F, '<', "$reldir/GNUmakefile")
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|| open($F, '<', "$reldir/Makefile")
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|| confess "Could not open $reldir/Makefile\n";
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my $txt = <$F>;
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close($F);
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$/ = $t;
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return $txt;
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}
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1;
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