Move the default configuration for the MSVC build system to config_default.pl,

and allow using config.pl to override the defaults. config.pl is removed from
the repository, so changes there will no longer show up when doing diff, and
will not prevent switching branches and such things.

config.pl would normally be used to override single values, but if an
old-style config.pl is read, it will override the entire default configuration,
making it backwards compatible.

src/tools/msvc/Install.pm

@@ -3,7 +3,7 @@ package Install;
 #
 # Package that provides 'make install' functionality for msvc builds
 #
-# $PostgreSQL: pgsql/src/tools/msvc/Install.pm,v 1.33 2009/04/20 08:38:00 mha Exp $
+# $PostgreSQL: pgsql/src/tools/msvc/Install.pm,v 1.34 2010/01/05 13:31:58 mha Exp $
 #
 use strict;
 use warnings;
@@ -38,7 +38,8 @@ sub Install
 
     my $target = shift;
     our $config;
-    require 'config.pl';
+    require "config_default.pl";
+    require "config.pl" if (-f "config.pl");
 
     chdir("../../..") if (-f "../../../configure");
     chdir("../../../..") if (-f "../../../../configure");

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 1.52 2010/01/05 01:06:57 tgl Exp $
+# $PostgreSQL: pgsql/src/tools/msvc/Solution.pm,v 1.53 2010/01/05 13:31:58 mha Exp $
 #
 use Carp;
 use strict;
@@ -93,9 +93,10 @@ sub DetermineToolVersions
 sub IsNewer
 {
     my ($newfile, $oldfile) = @_;
-    if ($oldfile ne 'src\tools\msvc\config.pl')
+    if ($oldfile ne 'src\tools\msvc\config.pl' && $oldfile ne 'src\tools\msvc\config_default.pl')
     {
-        return 1 if IsNewer($newfile, 'src\tools\msvc\config.pl');
+        return 1 if (-f 'src\tools\msvc\config.pl') && IsNewer($newfile, 'src\tools\msvc\config.pl');
+        return 1 if (-f 'src\tools\msvc\config_default.pl') && IsNewer($newfile, 'src\tools\msvc\config_default.pl');
     }
     return 1 if (!(-e $newfile));
     my @nstat = stat($newfile);

src/tools/msvc/build.pl

 
 # -*-perl-*- hey - emacs - this is a perl file
 
-# $PostgreSQL: pgsql/src/tools/msvc/build.pl,v 1.1 2007/09/23 21:52:56 adunstan Exp $
+# $PostgreSQL: pgsql/src/tools/msvc/build.pl,v 1.2 2010/01/05 13:31:58 mha Exp $
 
 BEGIN
 {
@@ -32,7 +32,8 @@ elsif (-e "./buildenv.pl" )
 
 # set up the project
 our $config;
-require "config.pl";
+require "config_default.pl";
+require "config.pl" if (-f "src/tools/msvc/config.pl");
 
 Mkvcbuild::mkvcbuild($config);
 

src/tools/msvc/config.pl → src/tools/msvc/config_default.pl

@@ -10,18 +10,18 @@ our $config = {
     # blocksize => 8,         # --with-blocksize, 8kB by default
     # wal_blocksize => 8,     # --with-wal-blocksize, 8kb by default
     # wal_segsize => 16,      # --with-wal-segsize, 16MB by default
+    ldap=>1,				# --with-ldap
     nls=>undef,				# --enable-nls=<path>
-    tcl=>'c:\tcl',		# --with-tls=<path>
-    perl=>'c:\perl', 			# --with-perl
-    python=>'c:\python24', # --with-python=<path>
-    krb5=>'c:\prog\pgsql\depend\krb5', # --with-krb5=<path>
-    ldap=>1,			# --with-ldap
-    openssl=>'c:\openssl', # --with-ssl=<path>
-    uuid=>'c:\prog\pgsql\depend\ossp-uuid', #--with-ossp-uuid
-    xml=>'c:\prog\pgsql\depend\libxml2',
-    xslt=>'c:\prog\pgsql\depend\libxslt',
-    iconv=>'c:\prog\pgsql\depend\iconv',
-    zlib=>'c:\prog\pgsql\depend\zlib'# --with-zlib=<path>
+    tcl=>undef,				# --with-tls=<path>
+    perl=>undef, 			# --with-perl
+    python=>undef,			# --with-python=<path>
+    krb5=>undef,			# --with-krb5=<path>
+    openssl=>undef,			# --with-ssl=<path>
+    uuid=>undef,			# --with-ossp-uuid
+    xml=>undef,				# --with-libxml=<path>
+    xslt=>undef,			# --with-libxslt=<path>
+    iconv=>undef,			# (not in configure, path to iconv)
+    zlib=>undef				# --with-zlib=<path>
 };
 
 1;

src/tools/msvc/mkvcbuild.pl

@@ -2,7 +2,7 @@
 # Script that parses Unix style build environment and generates build files
 # for building with Visual Studio.
 #
-# $PostgreSQL: pgsql/src/tools/msvc/mkvcbuild.pl,v 1.18 2007/03/17 14:01:01 mha Exp $
+# $PostgreSQL: pgsql/src/tools/msvc/mkvcbuild.pl,v 1.19 2010/01/05 13:31:58 mha Exp $
 #
 use strict;
 use warnings;
@@ -12,9 +12,11 @@ use Mkvcbuild;
 chdir('..\..\..') if (-d '..\msvc' && -d '..\..\..\src');
 die 'Must run from root or msvc directory' unless (-d 'src\tools\msvc' && -d 'src');
 
-die 'Could not find config.pl' unless (-f 'src/tools/msvc/config.pl');
+die 'Could not find config_default.pl' unless (-f 'src/tools/msvc/config_default.pl');
+print "Warning: no config.pl found, using default.\n" unless (-f 'src/tools/msvc/config.pl');
 
 our $config;
-require 'src/tools/msvc/config.pl';
+require 'src/tools/msvc/config_default.pl';
+require 'src/tools/msvc/config.pl' if (-f 'src/tools/msvc/config.pl');
 
 Mkvcbuild::mkvcbuild($config);