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Re: make libstdc++ testsuite work better standalone
- From: Daniel Jacobowitz <drow at false dot org>
- To: Geoffrey Keating <gkeating at apple dot com>
- Cc: gcc-patches at gcc dot gnu dot org, libstdc++-v3 at gcc dot gnu dot org
- Date: Fri, 28 Jan 2005 14:30:06 -0500
- Subject: Re: make libstdc++ testsuite work better standalone
- References: <20050128185620.E38E32212A3C@geoffk5.apple.com>
On Fri, Jan 28, 2005 at 10:56:20AM -0800, Geoffrey Keating wrote:
> A significant regression from 3.3 is that the libstdc++ testsuite no
> longer works standalone, that is when no build tree is available.
> This patch helps matters. Now all you need is:
> - a site.exp
> - the testsuite directory
> - libv3test.a in the current directory
> - a suitable setting for LOCALEDIR
> and you can run the tests without a build tree.
> Tested by a bootstrap on powerpc-darwin7; a testrun in the build tree;
> and a standalone testrun. The runs all ran the same tests as before
> the patch, and the results are comparable but not exactly the same; to
> be precise, the 'long double' failures seem to go away when testing
> the installed tree. I think this is a real difference.
Any chance you could update contrib/test_installed to handle this, or
at least document how to run the libstdc++-v3 tests standalone?