Re: Weekly Bootstrapping Report: 46% Failures

[Theodore Papadopoulo <Theodore dot Papadopoulo at sophia dot inria dot fr>]

oldham@codesourcery.com said:
> This morning, I actually saw a bootstrap comparison failure for gcc
> 3.0 i686-pc-linux-gnu and the `__rethrow@GCC_3.0' failure for gcc 3.1
> i686-pc-linux-gnu.  I have basically given up on tracking down gcc
> bootstrap problems. 

For 3.0, I do not know, for the 3.1 it seems that for some reason it 
looks for the libraries in the installation directory. If a gcc 
(maybe one that is old enough (before the exception revamp?)) is 
found, then you'll get the `__rethrow@GCC_3.0' failure, move the old 
installation directory away and everything works fine.

Of course, it would be better if it compiled without that....
More annoying to me is the testing problem with libstdc++.
I used dejagnu from Cvs of April, 5th (I guess it is recent enough)
and obtain the following failure (this was this sunday). The 
directory /1/egcs/gcc/libstdc++-v3/testsuite/17_intro so I do not 
understand the message.

	Theo.


		=== libstdc++ tests ===

Schedule of variations:
    unix

Running target unix
Using /net/home/robotvis/gnu/share/dejagnu/baseboards/unix.exp as board description file for target.
Using /net/home/robotvis/gnu/share/dejagnu/config/unix.exp as generic interface file for target.
Using /1/egcs/gcc/libstdc++-v3/testsuite/config/default.exp as tool-and-target-specific interface file.
Running /1/egcs/gcc/libstdc++-v3/testsuite/libstdc++.tests/tests.exp ...
ERROR: (DejaGnu) proc "dg-trim-dirname /1/egcs/gcc/libstdc++-v3/testsuite /1/egcs/gcc/libstdc++-v3/testsuite/17_intro" does not exist.
The error code is NONE
The info on the error is:
close: invalid spawn id (6)
    while executing
"close -i 6"
    invoked from within
"catch "close -i $spawn_id""

		=== libstdc++ Summary ===

/1/egcs/gcc/libstdc++-v3 version 20010301
gmake[3]: *** [check-DEJAGNU] Error 1
gmake[3]: Leaving directory `/1/egcs/gcc-solaris/sparc-sun-solaris2.6/libstdc++-v3/testsuite'
gmake[2]: *** [check-am] Error 2
gmake[2]: Leaving directory `/1/egcs/gcc-solaris/sparc-sun-solaris2.6/libstdc++-v3/testsuite'
gmake[1]: *** [check-recursive] Error 1
gmake[1]: Leaving directory `/1/egcs/gcc-solaris/sparc-sun-solaris2.6/libstdc++-v3'
gmake: *** [check-target-libstdc++-v3] Error 2
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Theodore Papadopoulo
Email: Theodore.Papadopoulo@sophia.inria.fr Tel: (33) 04 92 38 76 01
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