msvc, build and install with cygwin in the PATH

With a small modification to src/tools/msvc/Install.pm (see attached
patch) it's possible for me to build with msvc and install postgres on a
Windows xp box and leave cygwin in the PATH. Since I use cygwin
frequently it's usfull for me to have it in the PATH.

This might not work on Win9x platforms. But is that platform supported
for development anyway?

Hannes.


Index: src/tools/msvc/Install.pm
===================================================================
--- src/tools/msvc/Install.pm    (revision 44)
+++ src/tools/msvc/Install.pm    (working copy)
@@ -110,7 +110,7 @@
 
     my $subdirs = $norecurse?'':'/s';
     print "Copying $what" unless ($silent);
-    open($D, "dir /b $subdirs $spec |") || croak "Could not list $spec\n";
+    open($D, "cmd /c dir /b $subdirs $spec |") || croak "Could not list $spec\n";
     while (<$D>)
     {
         chomp;
@@ -375,7 +375,7 @@
 
     print "Installing NLS files...";
     EnsureDirectories($target, "share/locale");
-    open($D,"dir /b /s nls.mk|") || croak "Could not list nls.mk\n";
+    open($D,"cmd /c dir /b /s nls.mk|") || croak "Could not list nls.mk\n";
     while (<$D>)
     {
         chomp;