Date: Thu, 21 Feb 2019 13:46:46 -0800 From: Steve Kargl <sgk@troutmask.apl.washington.edu> To: Diane Bruce <db@db.net> Cc: =?utf-8?Q?T=C4=B3l?= Coosemans <tijl@freebsd.org>, "Russell L. Carter" <rcarter@pinyon.org>, Eugene Grosbein <eugen@grosbein.net>, FreeBSD Ports ML <freebsd-ports@freebsd.org> Subject: Re: FreeCAD 0.17 && /lib//libgcc_s.so.1 Message-ID: <20190221214646.GA86448@troutmask.apl.washington.edu> In-Reply-To: <20190221183040.GA42303@night.db.net> References: <a2102b4e-7d7a-7d5b-2ba1-b9a14f8574f6@pinyon.org> <f6a45ec9-7ae4-d9ba-f71c-f2ef8c235039@grosbein.net> <416689e6-37f9-17ec-54d8-0d224c26f30f@pinyon.org> <20190217151604.GB68620@night.db.net> <20190221180515.39c79ce6@kalimero.tijl.coosemans.org> <20190221183040.GA42303@night.db.net>
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On Thu, Feb 21, 2019 at 01:30:41PM -0500, Diane Bruce wrote:
>
> Yes yes and yes. It would be a right PITA. Perhaps it could be done
> with some weak symbols but personally I think that's another hack.
> I'll go look for whatever symbols we are missing and see if we
> can fix our libgcc_s
>
Diane,
The missing symbols are
% objdump -x lib/libgfortran.so | grep GCC_4.6.0 | awk '{print $5}' | sort
__addtf3@@GCC_4.6.0
__divtf3@@GCC_4.6.0
__eqtf2@@GCC_4.6.0
__floatditf@@GCC_4.6.0
__floatsitf@@GCC_4.6.0
__floatunditf@@GCC_4.6.0
__getf2@@GCC_4.6.0
__gttf2@@GCC_4.6.0
__letf2@@GCC_4.6.0
__lttf2@@GCC_4.6.0
__multf3@@GCC_4.6.0
__netf2@@GCC_4.6.0
__subtf3@@GCC_4.6.0
__unordtf2@@GCC_4.6.0
It looks like we may be able to grab some of these from libc/softfloat:
getf2.c, gttf2.c, letf2.c, lttf2.c, netf2.c.
It looks like we might be able to grab a few more from NetBSD:
eqtf2.c and unordtf2.c
--
steve
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