Difference between revisions of "Cpuid2cpuflags"
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(Created page with "== cpuinfo2cpuflags == There is no program '''cpuinfo2cpuflags''' but '''cpuid2cpuflags''' which can be emerged. ''' emerge app-portage/cpuid2cpuflags''' https://github.com...") |
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https://github.com/mgorny/cpuid2cpuflags | https://github.com/mgorny/cpuid2cpuflags | ||
Quick how too use : | |||
$ mkdir /etc/portage/package.use # if not used yet | ''$ mkdir /etc/portage/package.use # if not used yet | ||
$ echo "*/* $(cpuid2cpuflags)" > /etc/portage/package.use/00cpuflags | $ echo "*/* $(cpuid2cpuflags)" > /etc/portage/package.use/00cpuflags'' | ||
''rpi4 sample arm64 : edsp neon thumb vfp vfpv3 vfpv4 vfp-d32 crc32 v4 v5 v6 v7 v8 thumb2'' | ''[[Raspberry Pi 4|rpi4]] sample arm64 : edsp neon thumb vfp vfpv3 vfpv4 vfp-d32 crc32 v4 v5 v6 v7 v8 thumb2'' | ||
Gentoo-wiki bits: | |||
[https://wiki.gentoo.org/wiki/CPU_FLAGS_X86#Using_cpuid2cpuflags CPU_FLAGS_X86] is a USE_EXPAND variable containing instruction set and other CPU-specific features. | [https://wiki.gentoo.org/wiki/CPU_FLAGS_X86#Using_cpuid2cpuflags CPU_FLAGS_X86] is a USE_EXPAND variable containing instruction set and other CPU-specific features. | ||
[https://packages.gentoo.org/useflags/search?q=cpu_flags_ppc CPU_FLAGS_PPC] is a USE_EXPAND variable containing instruction set and other CPU-specific features. | [https://packages.gentoo.org/useflags/search?q=cpu_flags_ppc CPU_FLAGS_PPC] is a USE_EXPAND variable containing instruction set and other CPU-specific features. | ||
[https://packages.gentoo.org/useflags/search?q=cpu_flags_arm CPU_FLAGS_ARM] is a USE_EXPAND variable containing instruction set and other CPU-specific features. page: | [https://packages.gentoo.org/useflags/search?q=cpu_flags_arm CPU_FLAGS_ARM] is a USE_EXPAND variable containing instruction set and other CPU-specific features. page: | ||
Stub:page so feel free to expand & Expound upon.. | |||
Latest revision as of 15:28, November 16, 2020
cpuinfo2cpuflags
There is no program cpuinfo2cpuflags but cpuid2cpuflags which can be emerged.
emerge app-portage/cpuid2cpuflags
https://github.com/mgorny/cpuid2cpuflags Quick how too use :
$ mkdir /etc/portage/package.use # if not used yet $ echo "*/* $(cpuid2cpuflags)" > /etc/portage/package.use/00cpuflags
rpi4 sample arm64 : edsp neon thumb vfp vfpv3 vfpv4 vfp-d32 crc32 v4 v5 v6 v7 v8 thumb2
Gentoo-wiki bits:
CPU_FLAGS_X86 is a USE_EXPAND variable containing instruction set and other CPU-specific features.
CPU_FLAGS_PPC is a USE_EXPAND variable containing instruction set and other CPU-specific features.
CPU_FLAGS_ARM is a USE_EXPAND variable containing instruction set and other CPU-specific features. page:
Stub:page so feel free to expand & Expound upon..