File dbi-0.1.0_install.patch of Package ruby-dbi

Index: setup.rb
===================================================================
--- setup.rb.orig
+++ setup.rb
@@ -266,17 +266,17 @@
 				SUBPACKAGES.each do |package_code, capname|
 					basefile = capname + '.rb'
 					if @with.include?( package_code )
-						isdir( File.join( @config['rb-dir'], 'DBD', capname ) )
+						inst_dir = isdir( File.join( @config['rb-dir'], 'DBD', capname ) )
 						install(
 							basefile,
-							File.join( @config['rb-dir'], 'DBD', capname, basefile ),
+							File.join( inst_dir, basefile ),
 							0644
 						)
 					end
 				end
 			}
 			into_dir( 'dbi' ) { install_rb 'dbi' }
-			install( 'dbi.rb', @config['rb-dir'], 0644 )
+			install( 'dbi.rb', isdir(@config['rb-dir']), 0644 )
     }
     into_dir( 'ext' ) {
       foreach_package do |targ, *dummy|
@@ -643,6 +643,7 @@
   end
 
   def isdir( dn )
+    dn = ENV['DESTDIR'] ? File.join(ENV['DESTDIR'], dn) : dn
     mkpath dn
     dn
   end