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On Fri, 15 Jun 2012, tom wrote:
On intel and amd you can just: cat /proc/cpuinfo and more or less paste the flags into a make file and away you go. I'm surprised arm doesn’t do that.
Flags? gordon @ pi0: fgrep -i flags /proc/cpuinfo gordon @ pi0: The full cpuinfo is: gordon @ pi0: cat /proc/cpuinfo Processor : ARMv6-compatible processor rev 7 (v6l) BogoMIPS : 898.66 Features : swp half thumb fastmult vfp edsp java tls CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x0 CPU part : 0xb76 CPU revision : 7 Hardware : BCM2708 Revision : 0002 Serial : 00000000c6a516f6 Yes, that's a serial number and it's different for every chip. It's used to initialise the Ethernet MAC... eth0 Link encap:Ethernet HWaddr b8:27:eb:a5:16:f6The cpuinfo won't tell you if the underlying OS is compiled for armel or armhf, however th 'vfp' Feature is the floating point unit present. I don't have access to any other ARM processor to compare.
Gordon
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