Re: [patch] Add an option to prevent a native gcc from searching /usr/libexec/gcc and /usr/lib/gcc

[Rafael Espindola <espindola at google dot com>]

2009/8/5 Joseph S. Myers <joseph@codesourcery.com>:
> On Wed, 5 Aug 2009, Rafael Espindola wrote:

> I suggest it should not search these directories at all, unless it happens
> to be installed in /usr. ÂI.e., your configure option should be on by
> default without any alternative.
>
> /usr/lib and /usr/include, yes. ÂSystem directories known to contain
> system assemblers, linkers etc. on some systems (e.g. /usr/ccs/bin in
> MD_EXEC_PREFIX), yes. ÂDirectories mentioning "gcc", only from the
> installed prefix (relocated, so not necessarily the configured prefix).
> Directories from the configured prefix, only if that is where GCC is
> installed (not if relocated).

So, is the attached patch OK? :-)

2009-08-05  Rafael Avila de Espindola  <espindola@google.com>

	* gcc.c (standard_exec_prefix_1,standard_exec_prefix_2): Remove.
	(process_command): Don't search standard_exec_prefix_1 and
	standard_exec_prefix_2.

>
> --
> Joseph S. Myers
> joseph@codesourcery.com
>

Cheers,
-- 
Rafael Avila de Espindola

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Attachment: hermetic.patch
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