From mboxrd@z Thu Jan  1 00:00:00 1970
Return-path: <ptxdist-bounces@pengutronix.de>
Received: from ptx.hi.pengutronix.de ([2001:6f8:1178:2:5054:ff:fec0:8e10]
	ident=Debian-exim) by metis.ext.pengutronix.de with esmtp (Exim 4.72)
	(envelope-from <mol@pengutronix.de>) id 1WQurh-0002iE-NS
	for ptxdist@pengutronix.de; Fri, 21 Mar 2014 09:31:45 +0100
Received: from mol by ptx.hi.pengutronix.de with local (Exim 4.80)
	(envelope-from <mol@pengutronix.de>) id 1WQurh-0000eE-LV
	for ptxdist@pengutronix.de; Fri, 21 Mar 2014 09:31:45 +0100
Date: Fri, 21 Mar 2014 09:31:45 +0100
From: Michael Olbrich <m.olbrich@pengutronix.de>
Message-ID: <20140321083145.GJ23331@pengutronix.de>
References: <1395389064-5802-1-git-send-email-alex.aring@gmail.com>
MIME-Version: 1.0
Content-Disposition: inline
In-Reply-To: <1395389064-5802-1-git-send-email-alex.aring@gmail.com>
Subject: Re: [ptxdist] [PATCH 1/4] libgmp: fix issue with missing -fPIC
Reply-To: ptxdist@pengutronix.de
List-Id: PTXdist Development Mailing List <ptxdist.pengutronix.de>
List-Unsubscribe: <http://metis.pengutronix.de/cgi-bin/mailman/options/ptxdist>, 
	<mailto:ptxdist-request@pengutronix.de?subject=unsubscribe>
List-Archive: <http://metis.pengutronix.de/pipermail/ptxdist>
List-Post: <mailto:ptxdist@pengutronix.de>
List-Help: <mailto:ptxdist-request@pengutronix.de?subject=help>
List-Subscribe: <http://metis.pengutronix.de/cgi-bin/mailman/listinfo/ptxdist>, 
	<mailto:ptxdist-request@pengutronix.de?subject=subscribe>
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Sender: ptxdist-bounces@pengutronix.de
Errors-To: ptxdist-bounces@pengutronix.de
To: ptxdist@pengutronix.de

On Fri, Mar 21, 2014 at 09:04:21AM +0100, Alexander Aring wrote:
> While compiling nettle which depends on libgmp I got the following
> linking error:
> 
> .../sysroot-target/usr/lib/libgmp.a(mp_get_fns.o): relocation
> R_ARM_THM_MOVW_ABS_NC against `__gmp_allocate_func' can not be used when
> making a shared object; recompile with -fPIC
> .../sysroot-target/usr/lib/libgmp.a: error adding symbols: Bad value
> 
> This patch adds a "--with-pic" to the configure argument to solve this
> problem.

I'd rather you remove the LIBGMP_STATIC option. The shared library is
always PIC.

Michael

> Signed-off-by: Alexander Aring <alex.aring@gmail.com>
> ---
>  rules/libgmp.make | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/rules/libgmp.make b/rules/libgmp.make
> index 8e3b356..cf36ece 100644
> --- a/rules/libgmp.make
> +++ b/rules/libgmp.make
> @@ -39,7 +39,8 @@ LIBGMP_ENV 	:= $(CROSS_ENV)
>  LIBGMP_AUTOCONF := \
>  	$(CROSS_AUTOCONF_USR) \
>  	--$(call ptx/endis, PTXCONF_LIBGMP_SHARED)-shared \
> -	--$(call ptx/endis, PTXCONF_LIBGMP_STATIC)-static
> +	--$(call ptx/endis, PTXCONF_LIBGMP_STATIC)-static \
> +	--with-pic
>  
>  # ----------------------------------------------------------------------------
>  # Target-Install
> -- 
> 1.9.1
> 
> 
> -- 
> ptxdist mailing list
> ptxdist@pengutronix.de
> 

-- 
Pengutronix e.K.                           |                             |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

-- 
ptxdist mailing list
ptxdist@pengutronix.de