(define QTDIR
  (or (getenv "QTDIR")
      (error "please set the QTDIR environment variable") ) )

(make (("Makefile" ("qt.pro") (run (,(make-pathname QTDIR "bin/qmake") qt.pro)))
       ("qt.so" ("prototypes.h" "main.cpp" "qt-base.c" "Makefile")
	(run (make))
	(run (cp libqtb.so.1.0.0 qt.so)))
       ("qt-base.c" ("qt-base.scm" "prototypes.h")
	(run (csc -t qt-base.scm -O2 -d1 -X easyffi -C -g -j qt))
	(run (csc -s qt.import.scm -O2 -d0)) ))
  "qt.so")

(install-extension
 'qt
 '("qt.so" "qt.import.so")
 '((version 0.5)
   (documentation "qt.html") ) )