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From: "Jay dot St dot Pierre at Colorado dot EDU" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug bootstrap/40250] make bootstrap fails on IRIX64: ar: libbackend.a: Error reading tree-phinodes.o
Date: Sat, 30 May 2009 03:08:00 -0000	[thread overview]
Message-ID: <20090530030808.17293.qmail@sourceware.org> (raw)
In-Reply-To: <bug-40250-7082@http.gcc.gnu.org/bugzilla/>



------- Comment #3 from Jay dot St dot Pierre at Colorado dot EDU  2009-05-30 03:08 -------
So first I checked to see if the files were actually different:

$ cmp ./gcc/tree-phinodes.o ./prev-gcc/tree-phinodes.o
$ find . -name tree-phinodes.o | xargs md5sum
3d613b2eb79551b12cd458e212a5fdb5  ./gcc/tree-phinodes.o
3d613b2eb79551b12cd458e212a5fdb5  ./prev-gcc/tree-phinodes.o
ba6b7f241d8436e5685a4ecdf4bcafdb  ./stage1-gcc/tree-phinodes.o

Seeing as they are binary equivalents, I didn't think it would make a
difference.  I tried restarting the "make bootstrap" without changing anything
to make sure I would get the same results as the other day.  Again, the build
failed in the same spot.

Then I did the following:

$ mv ./gcc/tree-phinodes.o ./gcc/tree-phinodes.o.bak
$ cp ./prev-gcc/tree-phinodes.o ./gcc/tree-phinodes.o

And did another "make bootstrap", and the build is progressing!

I am completely confused.

-Jay


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40250


  parent reply	other threads:[~2009-05-30  3:08 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-05-26  3:27 [Bug bootstrap/40250] New: " Jay dot St dot Pierre at Colorado dot EDU
2009-05-26  5:12 ` [Bug bootstrap/40250] " Jay dot St dot Pierre at Colorado dot EDU
2009-05-29  2:47 ` pinskia at gcc dot gnu dot org
2009-05-30  3:08 ` Jay dot St dot Pierre at Colorado dot EDU [this message]
     [not found] <bug-40250-4@http.gcc.gnu.org/bugzilla/>
2011-07-19 14:50 ` ro at gcc dot gnu.org

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