Date: Sun, 31 Jan 1999 10:51:15 -0800 (PST) From: John Polstra <jdp@polstra.com> To: asmodai@wxs.nl Cc: hackers@FreeBSD.ORG Subject: Re: ldconfig and libraries Message-ID: <199901311851.KAA07228@vashon.polstra.com> In-Reply-To: <XFMail.990131121008.asmodai@wxs.nl>
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In article <XFMail.990131121008.asmodai@wxs.nl>,
Jeroen Ruigrok/Asmodai <asmodai@wxs.nl> wrote:
>
> I just want to verify a few things before I go off ranting about broken
> stuff in CURRENT.
>
> are libraries in /usr/lib and /usr/local/lib tied to naming standards?
To be recognized by ldconfig, an a.out shared library must have a
name that ends with ".so." followed by at least two version numbers,
like this:
libfoo.so.12.0
It accepts names with > 2 version numbers, but anybody who puts such a
library into our code base will be sentenced to a long, slow, painful,
suffering death. :-)
To be recognized by ldconfig, an ELF shared library must have a name
that ends with ".so." followed by exactly one version number, like
this:
libfoo.so.12
> for example, is this an accepted name for ldconfig:
>
> libgmodule-1.1.so.12.0
For a.out: yes. For ELF: no.
> Also, should a library have special permissions?
It just has to be readable.
> Every library found by ldconfig in the specified paths should be
> reported back with ldconfig -r, right?
Only the ones with names that fit the rules above.
John
--
John Polstra jdp@polstra.com
John D. Polstra & Co., Inc. Seattle, Washington USA
"Nobody ever went broke underestimating the taste of the American public."
-- H. L. Mencken
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