scsh-ldap/pkg-def.scm

(define-package "ldap" (0 1 0) 
  ((options (ldap-prefix "Use LDAP library with prefix" "<dir>" #t #f #f)))

  (newline) 
  (display "Configuring, compiling and installting C-stubs")
  (newline)

  (let* ((scsh-includes (include-dir))
	 (build-host (get-option-value 'build))
	 (prefix (string-append (get-directory 'lib #f) "/" build-host))
         (configure (append
		     (list "./configure"
			   (string-append "--prefix=" prefix)
			   (string-append "--with-scsh-includes=" scsh-includes)
			   (string-append "--build=" build-host))
		     (cond ((get-option-value 'ldap-prefix)
			    => (lambda (prefix)
				 (list 
				  (string-append "--with-ldap-prefix=" prefix))))
			   (else '()))))
         (make `(make install
		  ,(string-append "DESTDIR=" (get-option-value 'dest-dir)))))
     (if (get-option-value 'dry-run)
         (begin
          (display configure) (newline)
          (display make) (newline))
         (if (not (and (zero? (run ,configure))
		       (zero? (run ,make))))
	     (exit))))

  (newline)
  (display "creating load.scm")
  (newline)

  (let ((schemedir (get-directory 'scheme #f))
	(libdir (get-directory 'lib #f)))
    (write-to-load-script
     `((user)
       (load-package 'dynamic-externals)
       (open 'dynamic-externals)
       (open 'external-calls)
       (open 'configure)
       (open 'signals)
       ,@(map (lambda (x) `(run ',x)) tmpl-libtool-la-reader)
       (run '(let* ((lib-dir (string-append ,libdir "/" (host)))
		    (la-file-name (string-append lib-dir "/libscshldap.la"))
		    (initializer-name "scsh_init_ldap_bindings"))
	       (let ((la-alist (read-libtool-la la-file-name)))
		 (cond
		  ((assoc 'dlname la-alist)
		   => (lambda (p)
			(let ((module-file (string-append lib-dir "/" (cdr p))))
			  (dynamic-load module-file)
			  (call-external (get-external initializer-name)))))
		  (else
		   (error "Could not figure out libscshldap's name" la-file-name))))))
       (config)
       (load ,(string-append schemedir "/ffi-tools-rts.scm"))
       (load ,(string-append schemedir "/interfaces.scm"))
       (load ,(string-append schemedir "/packages.scm"))
       (user))))

  (install-directory-contents "scheme" 'scheme)
  (install-file "ffi-tools/ffi-tools-rts.scm" 'scheme)
)