setting env vars from scheme post 0.7

[digego]

can't set env vars from scheme in aot code since 0.7

[JimKuhn]

It seems to work for me on Linux (at least) (?).

I added this to an aot module:

(impc:aot:do-or-emit
  (define EnvTest
    (lambda ()
      (sys:set-env "dummy_env" "ABC"))))

I then loaded it (post aot-compile) and executed:

(EnvTest)
($ (printf "%s\n" (getenv "dummy_env")))

ABC

[benswift]

Hi Andy, what do you mean by "can't set env vars from scheme in aot code" - do you mean the scheme wrappers don't work? Because obviously plain scheme (as per Jim's example) is never AOTed.

[digego]

I'm talking about an xtlang closures captured variables. not the shell's
environment variables.

(bind-func test
(let ((x:i64 0))
(lambda ()
(* 2 x))))

;; this works OK for non-ato'd code but not for aot lib
(println (test))
(test.x 5)
(println (test))

;; this always works
($ (println (test)))
($ (test.x:i64 10))
($ (println (test)))

Don't fuss though guys, the note is for me to chase when I have time.

On Tue, Jun 21, 2016 at 11:10 AM, Ben Swift [email protected]
wrote:

Hi Andy, what do you mean by "can't set env vars from scheme in aot code"

• do you mean the scheme wrappers don't work? Because obviously plain
  scheme (as per Jim's example) is never AOTed.

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[benswift]

Ok, cool.
Andrew Sorensen [email protected] writes:

I'm talking about an xtlang closures captured variables. not the shell's
environment variables.

(bind-func test
(let ((x:i64 0))
(lambda ()
(* 2 x))))

;; this works OK for non-ato'd code but not for aot lib
(println (test))
(test.x 5)
(println (test))

;; this always works
($ (println (test)))
($ (test.x:i64 10))
($ (println (test)))

Don't fuss though guys, the note is for me to chase when I have time.

On Tue, Jun 21, 2016 at 11:10 AM, Ben Swift [email protected]
wrote:

Hi Andy, what do you mean by "can't set env vars from scheme in aot code"

• do you mean the scheme wrappers don't work? Because obviously plain
  scheme (as per Jim's example) is never AOTed.

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