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From: Chris Friesen <cfriesen@nortelnetworks.com>
To: Linux kernel <linux-kernel@vger.kernel.org>
Subject: ppc64 cross compiler hangs in infinite loop while compiling kernel/posix-timers.c optimised
Date: Tue, 24 Aug 2004 15:30:32 -0400	[thread overview]
Message-ID: <412B9758.5050804@nortelnetworks.com> (raw)

I'm using a crosstool-generated ppc64 cross compiler for ppc.  Specifically, its 
the 3.4.0 compiler.

Building with "V=1", the full command is:

powerpc64-linux-gnu-gcc -m64 -Wp,-MD,kernel/.posix-timers.o.d -nostdinc 
-iwithprefix include -D__KERNEL__ -Iinclude  -Wall -Wstrict-prototypes 
-Wno-trigraphs -fno-strict-aliasing -fno-common -msoft-float -pipe 
-Wno-uninitialized -mminimal-toc -mtraceback=none -mtune=power4 -funit-at-a-time 
-O2 -Wdeclaration-after-statement    -DKBUILD_BASENAME=posix_timers 
-DKBUILD_MODNAME=posix_timers -c -o kernel/.tmp_posix-timers.o kernel/posix-timers.c

This hangs.  If I remove the "-O2" portion, it compiles fine.  Obviously 
something is confusing it.  Anyone have any ideas?

Chris

             reply	other threads:[~2004-08-24 19:32 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-08-24 19:30 Chris Friesen [this message]
2004-08-24 19:38 ` Christoph Hellwig

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