Hi,
i am getting a strange error message from racket if i use racket/gui in
the main module and only racket in a required one. If i load another
shared lib in the required module i get the following output:
jpeg: unsupported library version: "unknown"
=== context ===
racket-5.2.0.1/collects/racket/draw/unsafe/jpeg.rkt: [running body]
racket-5.2.0.1/collects/racket/draw/private/bitmap.rkt: [traversing imports]
racket-5.2.0.1/collects/racket/draw/private/dc.rkt: [traversing imports]
racket-5.2.0.1/collects/racket/draw/private/svg-dc.rkt: [traversing imports]
racket-5.2.0.1/collects/racket/draw.rkt: [traversing imports]
racket-5.2.0.1/collects/mred/private/kernel.rkt: [traversing imports]
racket-5.2.0.1/collects/mred/private/const.rkt: [traversing imports]
racket-5.2.0.1/collects/mred/private/check.rkt: [traversing imports]
racket-5.2.0.1/collects/mred/private/mred.rkt: [traversing imports]
racket-5.2.0.1/collects/mred/mred.rkt: [traversing imports]
racket-5.2.0.1/collects/mred/main.rkt: [traversing imports]
racket-5.2.0.1/collects/racket/gui/base.rkt: [traversing imports]
racket-5.2.0.1/collects/racket/gui.rkt: [traversing imports]
guibug.rkt: [traversing imports]
Same problem with last nightly. It seems like it is happening only if
the shared lib is statically linked to another libjpeg but as far as i
understand that should have no invfuence on anything. It's also not
happening if i use racket/gui instead of only racket as lang in the
required module.
I used the following code to produce the error.
guibug.rkt:
#lang racket/gui
(require "guibug_req.rkt")
guibug_req.rkt
#lang racket
(require ffi/unsafe)
(require racket/runtime-path)
(define-runtime-path lib-path "libVLCore")
(define lib-handle (ffi-lib lib-path))
Has anyone an idea what is happening there?
Tobias
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