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From: Shiz <hi@shiz.me>
To: musl@lists.openwall.com
Cc: Paulo Castro <p.oliveira.castro@gmail.com>, simoes.lucas.silva@gmail.com
Subject: Re: Using Musl with LLVM/Clang
Date: Tue, 26 May 2015 03:53:26 +0200	[thread overview]
Message-ID: <2C35A69F-3A8A-4EDE-86CA-029A9B9BDD45@shiz.me> (raw)
In-Reply-To: <20150526013741.GY17573@brightrain.aerifal.cx>

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> On 26 May 2015, at 03:37, Rich Felker <dalias@libc.org> wrote:
> 
> The main reason we need a specfile for gcc rather than just -nostdinc
> and -nostdlib is that the latter does not suppress search of the
> default library paths, just the libraries, i.e. it removes the -l's
> but not the -L's. If you can find a way to remove the default -L's for
> clang then it should be easy.
> 
> Rich

Sadly, after looking at the clang driver source[1], there seems to be no
such option: it unconditionally adds the library paths. Unless there’s
some way to influence ToolChain.getFilePaths(), it doesn’t seem like it
can be done without modifying the clang source code.

-S

[1]: https://github.com/llvm-mirror/clang/blob/9a5a6f0e149ba035168641ca6dc4e3b3e5aa29b5/lib/Driver/Tools.cpp#L8009

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  reply	other threads:[~2015-05-26  1:53 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-25 20:32 Lucas Simões
2015-05-26  1:33 ` Shiz
2015-05-26  1:37   ` Rich Felker
2015-05-26  1:53     ` Shiz [this message]
2015-05-26  7:48       ` Justin Cormack
2015-05-27  0:23         ` Lucas Simões
2015-05-27  1:20           ` Richard Pennington
2015-05-27  1:38           ` Shiz

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