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Re: [Help-smalltalk] Lightning inclusion problem


From: Paolo Bonzini
Subject: Re: [Help-smalltalk] Lightning inclusion problem
Date: Fri, 14 Jan 2011 09:04:42 +0100
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101209 Fedora/3.1.7-0.35.b3pre.fc14 Lightning/1.0b3pre Mnenhy/0.8.3 Thunderbird/3.1.7

On 01/10/2011 08:29 PM, Denis Washington wrote:
Hi,

I am trying to get GNU Smalltalk to compile with JIT compilation. While
I still haven't been able to do so (see my post on the lightning mailing
list for those interested), I have at least found one problematic cause:

When trying to use the system-installed Lightning, I run into the
problem that GNU Smalltalk's build directory is prioritised above the
system include directory (because of "-I ." in CPPFLAGS) and that the
build directory also contains a subdirectory "lightning". This leads to
the situation that lines like

#include "lightning/foo.h"

Yes, GNU Smalltalk tries to use a bundled lightning rather than the system one. This is obsolete (it should go away, just like the bundled libffi/libltdl/libsigsegv are being deprecated).

For the time being your workaround is okay.

Paolo



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