From: heroxbd <heroxbd@gmail.com>
To: gentoo-soc@lists.gentoo.org
Subject: Re: [gentoo-soc] Gentoo on Android, Summary for 2013.6.28-7.1
Date: Mon, 22 Jul 2013 21:24:43 +0900 [thread overview]
Message-ID: <87ppuabx4k.fsf@proton.in.awa.tohoku.ac.jp> (raw)
In-Reply-To: <51ED1EFC.7070607@gentoo.org> (Luca Barbato's message of "Mon, 22 Jul 2013 14:01:00 +0200")
Dear Luca,
Luca Barbato <lu_zero@gentoo.org> writes:
> On 07/22/2013 09:19 AM, Benda Xu wrote:
>
> You have some flavours, e.g.
>
> +#define GLIBC_DYNAMIC_LINKER32 RUNTIME_ROOT_PREFIX "/lib/ld-linux.so.2"
> +#define GLIBC_DYNAMIC_LINKER64 RUNTIME_ROOT_PREFIX "/lib64/ld-linux-x86-64.so.2"
>
> or
>
> +#define UCLIBC_DYNAMIC_LINKER RUNTIME_ROOT_PREFIX "/lib/ld-uClibc.so.0"
> +#define UCLIBC_DYNAMIC_LINKER32 RUNTIME_ROOT_PREFIX "/lib/ld-uClibc.so.0"
> +#define UCLIBC_DYNAMIC_LINKER64 RUNTIME_ROOT_PREFIX "/lib/ld64-uClibc.so.0"
>
> And you add some prefix to it.
>
> while the correct patch would just wipe all this cruft and have a
>
> DYNAMIC_LINKER_{32/64/default} and a mean to set it.
>
> Everything is still not exactly great since you could have more than 2
> abis per architecture.
>
> As said the patch is surely an improvement over the previous situation
> but doesn't help solving the problem fully.
Got what you meant. I am just afraid if upstream would reject a mean to
fully override the dynamic linker for the sake of a /absolutely stable
soname/.
An alternative: Given the similar situation in binutils, I am thinking
of another switch (like --{enable,with}-native-sysroot) to turn
--with-sysroot into a native (non-cross) version for our purpose. (GLEP
draft follows) What do you say?
Cheers,
Benda
next prev parent reply other threads:[~2013-07-22 12:26 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-01 14:48 [gentoo-soc] Gentoo on Android, Summary for 2013.6.28-7.1 heroxbd
2013-07-01 14:59 ` Luca Barbato
2013-07-01 15:18 ` heroxbd
2013-07-01 15:27 ` Luca Barbato
2013-07-22 7:19 ` Benda Xu
2013-07-22 12:01 ` Luca Barbato
2013-07-22 12:24 ` heroxbd [this message]
2013-07-22 12:32 ` Luca Barbato
2013-08-18 12:16 ` heroxbd
2013-08-18 12:29 ` Luca Barbato
2013-08-18 13:17 ` heroxbd
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