add notes support for multiple targets

hardware/Rakefile

@@ -47,26 +47,31 @@ task :release => release
 CLOBBER.include(release) if File.exist? release
 
 desc "set version in schematic and layout"
-task :version => targets.collect{|target| [target[:vsch],target[:vpcb]]}.flatten
+versions = targets.collect{|target| [target[:vsch],target[:vpcb]]}.flatten
+task :version => versions
+versions.each do |version|
+  CLEAN.include(version) if File.exist? version
+end
 targets.each do |target|
-  CLEAN.include(target[:vsch]) if File.exist? target[:vsch]
-  CLEAN.include(target[:vpcb]) if File.exist? target[:vpcb]
   CLOBBER.include("#{target[:name]}_*.sch") if File.exist? "#{target[:name]}_*.sch"
   CLOBBER.include("#{target[:name]}_*.pcb") if File.exist? "#{target[:name]}_*.pcb"
 end
 
 desc "print schematic and layout (as pdf)"
-task :print => targets.collect{|target| ["#{target[:name]}_schematic.pdf","#{target[:name]}_layout.pdf"]}.flatten
-targets.each do |target|
-  CLEAN.include("#{target[:name]}_schematic.pdf") if File.exist? "#{target[:name]}_schematic.pdf"
-  CLEAN.include("#{target[:name]}_layout.pdf") if File.exist? "#{target[:name]}_layout.pdf"
+prints = targets.collect{|target| ["#{target[:name]}_schematic.pdf","#{target[:name]}_layout.pdf"]}.flatten
+task :print => prints
+prints.each do |print|
+  CLEAN.include(print) if File.exist? print
+end
+
+desc "export notes from schematic"
+notes = targets.collect{|target| "#{target[:name]}_notes.txt"}
+task :notes => notes
+notes.each do |note|
+  CLEAN.include(note) if File.exist? note
 end
 
 =begin
-desc "export notes from schematic"
-task :notes => "notes.txt"
-CLOBBER.include("notes.txt")
-
 desc "verify schematic attributes"
 task :verify => vsch do |t|
   ["value","footprint"].each do |attribute|
@@ -204,18 +209,20 @@ targets.each do |target|
   end
 end
 
-=begin
 desc "generate note file from schematic, listing the 'note' attributes from elements"
-file "notes.txt" => vsch do |t|
-  notes_data = bom2(t.prerequisites[0],"note")
-  File.open(t.name,"w") do |notes_file|
-    notes_data.each do |note|
-      next if note["note"]=="unknown"
-      notes_file.puts "#{note[:refdes]*','}:\n#{note["note"]}\n\n"
+targets.each do |target|
+  file "#{target[:name]}_notes.txt" => target[:vsch] do |t|
+    notes_data = bom2(t.prerequisites[0],"note")
+    File.open(t.name,"w") do |notes_file|
+      notes_data.each do |note|
+        next if note["note"]=="unknown"
+        notes_file.puts "#{note[:refdes]*','}:\n#{note["note"]}\n\n"
+      end
     end
   end
 end
 
+=begin
 desc "generate photo realistic picture from layout (front side)"
 file "#{target}_layout-top.png" => vpcb do |t|
 #  sh "pcb -x png --dpi 600 --format PNG --photo-mode --outfile #{target}_layout-top.png #{t.prerequisites.join(' ')}"