e24a72c4d8
On 64-bit powerpc, perf needs to be built as a 64-bit executable. This arranges to add the -m64 flag to CFLAGS if we are running on a 64-bit machine, indicated by the result of uname -m ending in "64". This means that we'll use -m64 on x86_64 machines as well. Signed-off-by: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: linuxppc-dev@ozlabs.org Cc: benh@kernel.crashing.org LKML-Reference: <19000.55666.866148.559620@cargo.ozlabs.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> |
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