Subject: Re: apache + ap-perl = abort trap
To: Dieter Baron <firstname.lastname@example.org>
From: Johnny Lam <email@example.com>
Date: 01/03/2006 12:19:04
Dieter Baron wrote:
> after upgrading to NetBSD/i386 3.0 (from 2.0) and recompiling all
> packages (from current pkgsrc as of about a week ago), apache exits
> with abort trap on startup when loading mod_perl. [It worked under
> 2.0, but I don't know how recent the packages were.]
> The abort happens in libc's fgetc, somewhere in the file locking
> code; recompiling apache with CFLAGS+=-pthread fixes the problem. It
> looks like the old problem of a non-threaded executable (apache)
> loading a threaded library (perl is built with threads support).
> Has this been / should this be fixed in libc?
> Should I add a threads option to www/apache, which adds -pthread to
> CFLAGS (at least on NetBSD)?
I thought NetBSD 3.0 didn't suffer from this problem. dlopen.builtin.mk
thinks that the problem was fixed after NetBSD-2.99.10. If it's not,
then we should add NetBSD<=3.0 to the list in dlopen.builtin.mk of
platforms that require pthreads when using dlopen(). Can you test to
see if that makes apache + ap-perl on your system work correctly?
-- Johnny Lam <firstname.lastname@example.org>