* ppc64 cross compiler hangs in infinite loop while compiling kernel/posix-timers.c optimised
@ 2004-08-24 19:30 Chris Friesen
2004-08-24 19:38 ` Christoph Hellwig
0 siblings, 1 reply; 2+ messages in thread
From: Chris Friesen @ 2004-08-24 19:30 UTC (permalink / raw)
To: Linux kernel
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
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2004-08-24 19:30 ppc64 cross compiler hangs in infinite loop while compiling kernel/posix-timers.c optimised Chris Friesen
2004-08-24 19:38 ` Christoph Hellwig
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