Improve logic for finding object files on OBJS lines in contrib Makefiles. If this unbreaks buildfarm mastodon, apply everywhere.

src/tools/msvc/Mkvcbuild.pm

@@ -3,7 +3,7 @@ package Mkvcbuild;
 #
 # Package that generates build files for msvc build
 #
-# $PostgreSQL: pgsql/src/tools/msvc/Mkvcbuild.pm,v 1.27 2008/04/16 14:19:56 adunstan Exp $
+# $PostgreSQL: pgsql/src/tools/msvc/Mkvcbuild.pm,v 1.28 2008/05/09 16:01:05 adunstan Exp $
 #
 use Carp;
 use Win32;
@@ -398,8 +398,10 @@ sub AddContrib
         $mf =~ s{\\\s*[\r\n]+}{}mg;
         my $proj = $solution->AddProject($dn, 'dll', 'contrib');
         $mf =~ /^OBJS\s*=\s*(.*)$/gm || croak "Could not find objects in MODULE_big for $n\n";
-        foreach my $o (split /\s+/, $1)
+		my $objs = $1;
+        while ($objs =~ /\b([\w-]+\.o)\b/g)
         {
+			my $o = $1;
             $o =~ s/\.o$/.c/;
             $proj->AddFile('contrib\\' . $n . '\\' . $o);
         }