From: Szabolcs Nagy <nsz@port70.net>
To: musl@lists.openwall.com
Subject: Re: Compilation error
Date: Wed, 17 Aug 2011 12:33:28 +0200 [thread overview]
Message-ID: <20110817103328.GR29562@port70.net> (raw)
In-Reply-To: <20110808070817.GD29562@port70.net>
* Szabolcs Nagy <nsz@port70.net> [2011-08-08 09:08:17 +0200]:
> * Rich Felker <dalias@aerifal.cx> [2011-08-07 18:00:25 -0400]:
> > > (for some reason dynamic linking with musl fails now if i
> > > compile musl with pcc imho it used to work..)
> >
> > Can you find where it fails?
> >
>
> the only change to the linker flags is -L/path/to/pcclibs -lpcc
> instead of -lgcc, so either pcc does not call ld properly
> or there is some issue with -lpcc
>
i've just rechecked this and the problem simply was that
libpcc.a was not compiled with -fPIC
(it used to work because i didn't specify -lpcc when building libc.so
and later i only tried dynamic linking with pcc
which adds -lpcc automatically so there were no missing symbols)
but i guess it would be nice if musl implemented long long arithmetics
and made -lpcc/-lgcc unnecessary
(i'm not sure where alloca should go, pcc does not provide it)
next prev parent reply other threads:[~2011-08-17 10:33 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-07 18:57 nicolas
2011-08-07 19:36 ` Szabolcs Nagy
2011-08-07 19:34 ` Rich Felker
2011-08-07 19:50 ` Rich Felker
2011-08-07 21:01 ` nicolas
2011-08-07 20:52 ` Rich Felker
2011-08-07 22:09 ` Szabolcs Nagy
2011-08-07 22:00 ` Rich Felker
2011-08-07 22:05 ` Rich Felker
2011-08-08 7:08 ` Szabolcs Nagy
2011-08-17 10:33 ` Szabolcs Nagy [this message]
2011-08-17 13:39 ` Rich Felker
2011-08-17 14:47 ` Szabolcs Nagy
2011-08-17 14:59 ` Szabolcs Nagy
2011-08-17 18:18 ` Rich Felker
2011-08-08 13:03 ` Make nicolas
2011-08-08 20:55 ` Make Rich Felker
2011-08-08 20:56 ` Make Rich Felker
2011-08-09 19:10 ` Make nicolas
2011-08-09 19:29 ` Make Rich Felker
2011-08-09 20:23 ` Make Szabolcs Nagy
2011-08-10 19:19 ` Make nicolas
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