--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/makeinst-script.sh	Sat May 18 18:15:43 2013 -0400
@@ -0,0 +1,104 @@
+#! /bin/bash
+set -e
+
+if [ $# != 1 ]; then
+  echo "Expected octave folder"
+  exit
+fi
+
+ARG1=$1
+
+TOPDIR=`dirname $ARG1`
+OCTAVE_SOURCE=`basename $ARG1`
+
+echo "Generating installer script ... "
+
+cd $TOPDIR
+
+# find icon
+ICON=`find $OCTAVE_SOURCE -name octave-logo.ico -printf "%P" | sed 's,/,\\\\,g'`
+
+# create installer script
+echo "; octave setup script $OCTAVE_SOURCE" > octave.nsi
+
+# initial installer settings
+  cat >> octave.nsi << EOF
+
+; installer settings
+Name "Octave"
+OutFile "Octave-Installer.exe"
+InstallDir "c:\\$OCTAVE_SOURCE"
+ShowInstDetails show
+ShowUnInstDetails show
+
+Page directory
+Page instfiles
+
+UninstPage uninstConfirm
+Uninstpage instfiles
+ 
+; file section
+Section "MainFiles"
+
+EOF
+
+# insert the files
+  IFS=$'\n'
+  for f in $(find $OCTAVE_SOURCE -type d -printf "%P\n"); do
+    winf=`echo $f | sed 's,/,\\\\,g'`
+    echo " CreateDirectory \"\$INSTDIR\\$winf\"" >> octave.nsi
+    echo " SetOutPath \"\$INSTDIR\\$winf\"" >> octave.nsi
+    find "$OCTAVE_SOURCE/$f" -maxdepth 1 -type f -printf " File \"%p\"\n" >> octave.nsi 
+  done
+
+  cat >> octave.nsi << EOF
+
+SectionEnd
+
+Section make_uninstaller
+ ; Write the uninstall keys for Windows
+ SetOutPath "\$INSTDIR"
+ WriteRegStr HKLM "Software\Microsoft\\Windows\\CurrentVersion\\Uninstall\\Octave" "DisplayName" "Octave"
+ WriteRegStr HKLM "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\Octave" "UninstallString" "\$INSTDIR\uninstall.exe"
+ WriteRegDWORD HKLM "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\Octave" "NoModify" 1
+ WriteRegDWORD HKLM "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\Octave" "NoRepair" 1
+ WriteUninstaller "uninstall.exe"
+SectionEnd
+
+; start menu (currently hardcoded)
+Section "Shortcuts"
+
+ CreateDirectory "\$SMPROGRAMS\\Octave"
+ CreateShortCut "\$SMPROGRAMS\\Octave\\Uninstall.lnk" "\$INSTDIR\\uninstall.exe" "" "\$INSTDIR\\uninstall.exe" 0
+ CreateShortCut "\$SMPROGRAMS\Octave\\Octave.lnk" "\$INSTDIR\\bin\\octave.exe" "" "\$INSTDIR\\$ICON" 0
+ CreateShortCut "\$SMPROGRAMS\Octave\\Octave (No GUI).lnk" "\$INSTDIR\\bin\\octave-cli.exe" "" "\$INSTDIR\\$ICON" 0
+  
+SectionEnd
+
+Section "Uninstall"
+
+ DeleteRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Octave"
+ DeleteRegKey HKLM "Software\Octave"
+
+ ; Remove shortcuts
+ Delete "\$SMPROGRAMS\Octave\*.*"
+ RMDir "\$SMPROGRAMS\Octave"
+
+EOF
+
+# insert dir list (backwards order) for uninstall files
+  for f in $(find $OCTAVE_SOURCE -depth -type d -printf "%P\n"); do
+    winf=`echo $f | sed 's,/,\\\\,g'`
+    echo " Delete \"\$INSTDIR\\$winf\\*.*\"" >> octave.nsi
+    echo " RmDir \"\$INSTDIR\\$winf\"" >> octave.nsi
+  done
+
+# last bit of the uninstaller
+  cat >> octave.nsi << EOF
+ Delete "\$INSTDIR\*.*"
+ RmDir "\$INSTDIR"
+SectionEnd
+EOF
+
+echo "Generation Completed"
+