Detect a 64-bit build environment on Windows, and generate the appropriate

project files.

Based on the work of Tsutomu Yamada, but much refactored.

src/tools/msvc/Project.pm

@@ -3,7 +3,7 @@ package Project;
 #
 # Package that encapsulates a Visual C++ project file generation
 #
-# $PostgreSQL: pgsql/src/tools/msvc/Project.pm,v 1.22 2009/12/23 13:27:04 mha Exp $
+# $PostgreSQL: pgsql/src/tools/msvc/Project.pm,v 1.23 2010/01/01 17:34:25 mha Exp $
 #
 use Carp;
 use strict;
@@ -33,7 +33,8 @@ sub new
         solution        => $solution,
         disablewarnings => '4018;4244;4273;4102;4090',
         disablelinkerwarnings => '',
-        vcver           => $solution->{vcver}
+        vcver           => $solution->{vcver},
+        platform        => $solution->{platform},
     };
 
     bless $self;
@@ -391,7 +392,7 @@ EOF
             $of =~ s/\.y$/.c/;
             $of =~ s{^src\\pl\\plpgsql\\src\\gram.c$}{src\\pl\\plpgsql\\src\\pl_gram.c};
             print F '>'
-              . GenerateCustomTool('Running bison on ' . $f,
+              . $self->GenerateCustomTool('Running bison on ' . $f,
                 'cmd /V:ON /c src\tools\msvc\pgbison.bat ' . $f, $of)
               . '</File>' . "\n";
         }
@@ -400,7 +401,7 @@ EOF
             my $of = $f;
             $of =~ s/\.l$/.c/;
             print F '>'
-              . GenerateCustomTool('Running flex on ' . $f, 'src\tools\msvc\pgflex.bat ' . $f,$of)
+              . $self->GenerateCustomTool('Running flex on ' . $f, 'src\tools\msvc\pgflex.bat ' . $f,$of)
               . '</File>' . "\n";
         }
         elsif (defined($uniquefiles{$file}))
@@ -410,8 +411,8 @@ EOF
             my $obj = $dir;
             $obj =~ s/\\/_/g;
             print F
-"><FileConfiguration Name=\"Debug|Win32\"><Tool Name=\"VCCLCompilerTool\" ObjectFile=\".\\debug\\$self->{name}\\$obj"
-              . "_$file.obj\" /></FileConfiguration><FileConfiguration Name=\"Release|Win32\"><Tool Name=\"VCCLCompilerTool\" ObjectFile=\".\\release\\$self->{name}\\$obj"
+"><FileConfiguration Name=\"Debug|$self->{platform}\"><Tool Name=\"VCCLCompilerTool\" ObjectFile=\".\\debug\\$self->{name}\\$obj"
+              . "_$file.obj\" /></FileConfiguration><FileConfiguration Name=\"Release|$self->{platform}\"><Tool Name=\"VCCLCompilerTool\" ObjectFile=\".\\release\\$self->{name}\\$obj"
               . "_$file.obj\" /></FileConfiguration></File>\n";
         }
         else
@@ -431,14 +432,14 @@ EOF
 
 sub GenerateCustomTool
 {
-    my ($desc, $tool, $output, $cfg) = @_;
+    my ($self, $desc, $tool, $output, $cfg) = @_;
     if (!defined($cfg))
     {
-        return GenerateCustomTool($desc, $tool, $output, 'Debug')
-          .GenerateCustomTool($desc, $tool, $output, 'Release');
+        return $self->GenerateCustomTool($desc, $tool, $output, 'Debug') .
+          $self->GenerateCustomTool($desc, $tool, $output, 'Release');
     }
     return
-"<FileConfiguration Name=\"$cfg|Win32\"><Tool Name=\"VCCustomBuildTool\" Description=\"$desc\" CommandLine=\"$tool\" AdditionalDependencies=\"\" Outputs=\"$output\" /></FileConfiguration>";
+"<FileConfiguration Name=\"$cfg|$self->{platform}\"><Tool Name=\"VCCustomBuildTool\" Description=\"$desc\" CommandLine=\"$tool\" AdditionalDependencies=\"\" Outputs=\"$output\" /></FileConfiguration>";
 }
 
 sub WriteReferences
@@ -460,7 +461,7 @@ sub WriteHeader
     print $f <<EOF;
 <?xml version="1.0" encoding="Windows-1252"?>
 <VisualStudioProject ProjectType="Visual C++" Version="$self->{vcver}" Name="$self->{name}" ProjectGUID="$self->{guid}">
- <Platforms><Platform Name="Win32"/></Platforms>
+ <Platforms><Platform Name="$self->{platform}"/></Platforms>
  <Configurations>
 EOF
     $self->WriteConfiguration($f, 'Debug',
@@ -493,8 +494,9 @@ sub WriteConfiguration
     }
     $libs =~ s/ $//;
     $libs =~ s/__CFGNAME__/$cfgname/g;
+    my $targetmachine = $self->{platform} eq 'Win32' ? 1 : 17;
     print $f <<EOF;
-  <Configuration Name="$cfgname|Win32" OutputDirectory=".\\$cfgname\\$self->{name}" IntermediateDirectory=".\\$cfgname\\$self->{name}"
+  <Configuration Name="$cfgname|$self->{platform}" OutputDirectory=".\\$cfgname\\$self->{name}" IntermediateDirectory=".\\$cfgname\\$self->{name}"
 	ConfigurationType="$cfgtype" UseOfMFC="0" ATLMinimizesCRunTimeLibraryUsage="FALSE" CharacterSet="2" WholeProgramOptimization="$p->{wholeopt}">
 	<Tool Name="VCCLCompilerTool" Optimization="$p->{opt}"
 		AdditionalIncludeDirectories="$self->{prefixincludes}src/include;src/include/port/win32;src/include/port/win32_msvc;$self->{includes}"
@@ -513,7 +515,7 @@ EOF
 		StackReserveSize="4194304" DisableSpecificWarnings="$self->{disablewarnings}"
 		GenerateDebugInformation="TRUE" ProgramDatabaseFile=".\\$cfgname\\$self->{name}\\$self->{name}.pdb"
 		GenerateMapFile="FALSE" MapFileName=".\\$cfgname\\$self->{name}\\$self->{name}.map"
-		SubSystem="1" TargetMachine="1"
+		SubSystem="1" TargetMachine="$targetmachine"
 EOF
     if ($self->{disablelinkerwarnings})
     {
@@ -540,7 +542,7 @@ EOF
     if ($self->{builddef})
     {
         print $f
-"\t<Tool Name=\"VCPreLinkEventTool\" Description=\"Generate DEF file\" CommandLine=\"perl src\\tools\\msvc\\gendef.pl $cfgname\\$self->{name}\" />\n";
+"\t<Tool Name=\"VCPreLinkEventTool\" Description=\"Generate DEF file\" CommandLine=\"perl src\\tools\\msvc\\gendef.pl $cfgname\\$self->{name} $self->{platform}\" />\n";
     }
     print $f <<EOF;
   </Configuration>

src/tools/msvc/Solution.pm

@@ -3,7 +3,7 @@ package Solution;
 #
 # Package that encapsulates a Visual C++ solution file generation
 #
-# $PostgreSQL: pgsql/src/tools/msvc/Solution.pm,v 1.50 2009/12/30 12:26:41 mha Exp $
+# $PostgreSQL: pgsql/src/tools/msvc/Solution.pm,v 1.51 2010/01/01 17:34:25 mha Exp $
 #
 use Carp;
 use strict;
@@ -21,6 +21,7 @@ sub new
         numver   => '',
         strver   => '',
         vcver    => undef,
+        platform => undef,
     };
     bless $self;
 	# integer_datetimes is now the default
@@ -73,6 +74,19 @@ sub DetermineToolVersions
     elsif ($1 == 9) { $self->{vcver} = '9.00' }
     else { die "Unsupported version of Visual Studio: $1" }
     print "Detected Visual Studio version $self->{vcver}\n";
+
+# Determine if we are in 32 or 64-bit mode. Do this by seeing if CL has
+# 64-bit only parameters.
+	$self->{platform} = 'Win32';
+	open(P,"cl /? 2>NUL|") || die "cl command not found";
+	while (<P>) {
+		if (/^\/favor:</) {
+			$self->{platform} = 'x64';
+			last;
+		}
+	}
+	close(P);
+	print "Detected hardware platform: $self->{platform}\n";
 }
 
 
@@ -109,6 +123,7 @@ sub copyFile
 sub GenerateFiles
 {
     my $self = shift;
+    my $bits = $self->{platform} eq 'Win32' ? 32 : 64;
 
     # Parse configure.in to get version numbers
     open(C,"configure.in") || confess("Could not open configure.in for reading\n");
@@ -144,8 +159,7 @@ sub GenerateFiles
         {
             s{PG_VERSION "[^"]+"}{PG_VERSION "$self->{strver}"};
             s{PG_VERSION_NUM \d+}{PG_VERSION_NUM $self->{numver}};
-            # XXX: When we support 64-bit, need to remove this hardcoding
-s{PG_VERSION_STR "[^"]+"}{__STRINGIFY(x) #x\n#define __STRINGIFY2(z) __STRINGIFY(z)\n#define PG_VERSION_STR "PostgreSQL $self->{strver}, compiled by Visual C++ build " __STRINGIFY2(_MSC_VER) ", 32-bit"};
+s{PG_VERSION_STR "[^"]+"}{__STRINGIFY(x) #x\n#define __STRINGIFY2(z) __STRINGIFY(z)\n#define PG_VERSION_STR "PostgreSQL $self->{strver}, compiled by Visual C++ build " __STRINGIFY2(_MSC_VER) ", $bits-bit"};
             print O;
         }
 		print O "#define PG_MAJORVERSION \"$self->{majorver}\"\n";
@@ -446,8 +460,8 @@ EOF
     print SLN <<EOF;
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Win32 = Debug|Win32
-		Release|Win32 = Release|Win32
+		Debug|$self->{platform}= Debug|$self->{platform}
+		Release|$self->{platform} = Release|$self->{platform}
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 EOF
@@ -457,10 +471,10 @@ EOF
         foreach my $proj (@{$self->{projects}->{$fld}})
         {
             print SLN <<EOF;
-		$proj->{guid}.Debug|Win32.ActiveCfg = Debug|Win32
-		$proj->{guid}.Debug|Win32.Build.0  = Debug|Win32	
-		$proj->{guid}.Release|Win32.ActiveCfg = Release|Win32
-		$proj->{guid}.Release|Win32.Build.0 = Release|Win32
+		$proj->{guid}.Debug|$self->{platform}.ActiveCfg = Debug|$self->{platform}
+		$proj->{guid}.Debug|$self->{platform}.Build.0  = Debug|$self->{platform}
+		$proj->{guid}.Release|$self->{platform}.ActiveCfg = Release|$self->{platform}
+		$proj->{guid}.Release|$self->{platform}.Build.0 = Release|$self->{platform}
 EOF
         }
     }

src/tools/msvc/gendef.pl

@@ -2,11 +2,13 @@ my @def;
 #
 # Script that generates a .DEF file for all objects in a directory
 # 
-# $PostgreSQL: pgsql/src/tools/msvc/gendef.pl,v 1.8 2008/01/31 16:30:24 adunstan Exp $
+# $PostgreSQL: pgsql/src/tools/msvc/gendef.pl,v 1.9 2010/01/01 17:34:25 mha Exp $
 #
 
-die "Usage: gendef.pl <modulepath>\n" unless ($ARGV[0] =~ /\\([^\\]+$)/);
+die "Usage: gendef.pl <modulepath> <platform>\n" unless
+   (($ARGV[0] =~ /\\([^\\]+$)/) && ($ARGV[1] == 'Win32' || $ARGV[1] == 'x64'));
 my $defname = uc $1;
+my $platform = $ARGV[1];
 
 if (-f "$ARGV[0]/$defname.def")
 {
@@ -14,7 +16,7 @@ if (-f "$ARGV[0]/$defname.def")
     exit(0);
 }
 
-print "Generating $defname.DEF from directory $ARGV[0]\n";
+print "Generating $defname.DEF from directory $ARGV[0], platform $platform\n";
 
 while (<$ARGV[0]/*.obj>)
 {
@@ -55,7 +57,7 @@ foreach my $f (sort @def)
 {
     next if ($f eq $last);
     $last = $f;
-    $f =~ s/^_//;
+    $f =~ s/^_// unless ($platform eq "x64"); # win64 has new format of exports
     $i++;
 
     #   print DEF "  $f \@ $i\n";  # ordinaled exports?