From: Arnout Vandecappelle <arnout@mind.be>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 1/3] c-icap: avoid host library search path
Date: Wed, 20 Apr 2016 23:35:59 +0200 [thread overview]
Message-ID: <5717F63F.8040605@mind.be> (raw)
In-Reply-To: <20160420180433.GK2476@tarshish>
On 04/20/16 20:04, Baruch Siach wrote:
> Hi Thomas,
>
> On Tue, Apr 19, 2016 at 09:14:57PM +0200, Thomas Petazzoni wrote:
>> On Tue, 19 Apr 2016 21:15:44 +0300, Baruch Siach wrote:
>>> +C_ICAP_MAKE_OPTS = exec_prefix=$(STAGING_DIR)/usr
>>
>> This is not correct. Setting exec_prefix to $(STAGING_DIR)/usr is
>> wrong. Instead, can you try to remove:
>>
>> -rpath @libdir@
>>
>> from the various Makefile.am ?
>
> It turns out that forcing AUTORECONF is enough to fix the problem. I'm not
> sure why. I have only noticed that after AUTORECONF, -lz appears explicitly in
> the link command line, whereas before libz was linked in implicitly via
> libicapapi.so NEEDED tag. Manually running the failed link command with -lz
> added, fixes the link as well. I guess that -lz makes the linker search in
> sysroot before rpath, but I could not find an explanation to this behaviour in
> the ld documentation.
As I wrote yesterday: -rpath is used for searching for NEEDED entries, not for
searching for -l argument. And vice versa: -L is used to search for -l
arguments, but not for NEEDED entries.
Regards,
Arnout
>
> Any suggestion for the comment text to explain the AUTORECONF?
>
> baruch
>
--
Arnout Vandecappelle arnout at mind be
Senior Embedded Software Architect +32-16-286500
Essensium/Mind http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint: 7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF
next prev parent reply other threads:[~2016-04-20 21:35 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-19 18:15 [Buildroot] [PATCH 1/3] c-icap: avoid host library search path Baruch Siach
2016-04-19 18:15 ` [Buildroot] [PATCH 2/3] c-icap: bump to version 0.4.2 Baruch Siach
2016-04-19 19:16 ` Thomas Petazzoni
2016-04-20 4:28 ` Baruch Siach
2016-04-20 8:06 ` Thomas Petazzoni
2016-04-19 18:15 ` [Buildroot] [PATCH 3/3] c-icap-modules: " Baruch Siach
2016-04-19 19:14 ` [Buildroot] [PATCH 1/3] c-icap: avoid host library search path Thomas Petazzoni
2016-04-20 4:31 ` Baruch Siach
2016-04-20 18:04 ` Baruch Siach
2016-04-20 19:20 ` Thomas Petazzoni
2016-04-20 19:37 ` Baruch Siach
2016-04-20 21:35 ` Arnout Vandecappelle [this message]
2016-04-21 6:58 ` Baruch Siach
2016-04-21 13:17 ` Arnout Vandecappelle
2016-04-19 21:53 ` Arnout Vandecappelle
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5717F63F.8040605@mind.be \
--to=arnout@mind.be \
--cc=buildroot@busybox.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.