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sbcl-1.2.2 doesn't have threads. #29

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fukamachi opened this issue Aug 6, 2014 · 5 comments
Open

sbcl-1.2.2 doesn't have threads. #29

fukamachi opened this issue Aug 6, 2014 · 5 comments

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@fukamachi
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I just tried sbcl-1.2.2 that installed via CIM, and I noticed it doesn't have thread support.

$ sbcl
This is SBCL 1.2.2, an implementation of ANSI Common Lisp.
More information about SBCL is available at <http://www.sbcl.org/>.

SBCL is free software, provided as is, with absolutely no warranty.
It is mostly in the public domain; some portions are provided under
BSD-style licenses.  See the CREDITS and COPYING files in the
distribution for more information.
* #+sb-thread :ok #-sb-thread :not-ok

:NOT-OK
* 

Before this version, I had SBCL with thread support without any settings. Anything changed?

@KeenS
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KeenS commented Aug 6, 2014

Maybe it is related the change in #12. --fancy build flag is dropped. You can build with flags=--fancy cim install sbcl to enable the flag.

@fukamachi
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You're right. flags=--fancy worked well.

Although, I gave a glance at #12.
I think the thread is very important feature enough to enable by default.
Is there any way to enable threads without passing --fancy?

@KeenS
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KeenS commented Aug 6, 2014

No way for now. Do you need some way to configure default option(s)?

@fukamachi
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I meant the change in #12.

IMO, CIM should install SBCL with threads by default because just no-threads implementation could be confusable.
On no thread SBCL, you cannot use some features of some libraries.
(Hunchentoot blocks the execution after a server started.)

Is it acceptable to enable --with-sb-thread flag of make.sh by default?

@KeenS
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KeenS commented Aug 6, 2014

I see. I'll enable some options by default. This will be another issue.

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