(defpackage #:sb-posix-system (:use #:asdf #:cl #:sb-grovel))
(in-package #:sb-posix-system)
+
+;;; we also have a shared library with some .o files in it
+;;;
+;;; FIXME: we share this with SB-BSD-SOCKETS. This should either (a)
+;;; be part of ASDF itself, or (b) be in a shared file that we can
+;;; LOAD at this point.
+(defclass unix-dso (module) ())
+(defun unix-name (pathname)
+ (namestring
+ (typecase pathname
+ (logical-pathname (translate-logical-pathname pathname))
+ (t pathname))))
+
+(defmethod asdf::input-files ((operation compile-op) (dso unix-dso))
+ (mapcar #'component-pathname (module-components dso)))
+
+(defmethod output-files ((operation compile-op) (dso unix-dso))
+ (let ((dir (component-pathname dso)))
+ (list
+ (make-pathname :type "so"
+ :name (car (last (pathname-directory dir)))
+ :directory (butlast (pathname-directory dir))
+ :defaults dir))))
+
+
+(defmethod perform :after ((operation compile-op) (dso unix-dso))
+ (let ((dso-name (unix-name (car (output-files operation dso)))))
+ (unless (zerop
+ (run-shell-command
+ "gcc ~A -o ~S ~{~S ~}"
+ (concatenate 'string
+ (sb-ext:posix-getenv "EXTRA_LDFLAGS")
+ " "
+ #+sunos "-shared -lresolv -lsocket -lnsl"
+ #+darwin "-bundle"
+ #-(or darwin sunos) "-shared")
+ dso-name
+ (mapcar #'unix-name
+ (mapcan (lambda (c)
+ (output-files operation c))
+ (module-components dso)))))
+ (error 'operation-error :operation operation :component dso))))
+
+;;; if this goes into the standard asdf, it could reasonably be extended
+;;; to allow cflags to be set somehow
+(defmethod output-files ((op compile-op) (c c-source-file))
+ (list
+ (make-pathname :type "o" :defaults
+ (component-pathname c))))
+(defmethod perform ((op compile-op) (c c-source-file))
+ (unless
+ (= 0 (run-shell-command "gcc ~A -o ~S -c ~S"
+ (concatenate
+ 'string
+ (sb-ext:posix-getenv "EXTRA_CFLAGS")
+ " "
+ "-fPIC")
+ (unix-name (car (output-files op c)))
+ (unix-name (component-pathname c))))
+ (error 'operation-error :operation op :component c)))
+
+(defmethod perform ((operation load-op) (c c-source-file))
+ t)
+
+(defmethod perform ((o load-op) (c unix-dso))
+ (let ((co (make-instance 'compile-op)))
+ (let ((filename (car (output-files co c))))
+ #+cmu (ext:load-foreign filename)
+ #+sbcl (sb-alien:load-shared-object filename))))
+
(defsystem sb-posix
:depends-on (sb-grovel)
+ #+sb-building-contrib :pathname
+ #+sb-building-contrib "SYS:CONTRIB;SB-POSIX;"
:components ((:file "defpackage")
(:file "designator" :depends-on ("defpackage"))
- (:file "macros" :depends-on ("defpackage"))
+ (:unix-dso "alien"
+ :components ((:c-source-file "stat-macros")
+ (:c-source-file "waitpid-macros")))
+ (:file "macros" :depends-on ("designator"))
(sb-grovel:grovel-constants-file
"constants"
:package :sb-posix :depends-on ("defpackage"))
- (:file "interface" :depends-on ("constants" "macros"))))
+ (:file "interface" :depends-on ("constants" "macros" "designator" "alien"))))
-(defmethod perform :after ((o test-op) (c (eql (find-system :sb-posix))))
+(defsystem sb-posix-tests
+ :depends-on (sb-rt)
+ :components ((:file "posix-tests")))
+
+(defmethod perform :after ((o load-op) (c (eql (find-system :sb-posix))))
(provide 'sb-posix))
(defmethod perform ((o test-op) (c (eql (find-system :sb-posix))))
- t)
+ (operate 'load-op 'sb-posix-tests)
+ (operate 'test-op 'sb-posix-tests))
+
+(defmethod perform ((o test-op) (c (eql (find-system :sb-posix-tests))))
+ (funcall (intern "DO-TESTS" (find-package "SB-RT")))
+ (let ((failures (funcall (intern "PENDING-TESTS" "SB-RT")))
+ (ignored-failures (loop for sym being the symbols of :sb-posix-tests
+ if (search ".ERROR" (symbol-name sym))
+ collect sym)))
+ (cond
+ ((null failures)
+ t)
+ ((null (set-difference failures ignored-failures))
+ (warn "~@<some POSIX implementations return incorrect error values for ~
+ failing calls, but there is legitimate variation between ~
+ implementations too. If you think the errno ~
+ from your platform is valid, please contact the sbcl ~
+ developers; otherwise, please submit a bug report to your ~
+ kernel distributor~@:>")
+ t)
+ (t
+ (error "non-errno tests failed!")))))