make sure we use optimized version when building for newer intel/amd cpus
make sure we use optimized version when building for newer intel/amd cpus

ndmsystems/uClibc,skristiansson/uClibc-or1k,groundwater/uClibc,ddcc/klee-uclibc-0.9.33.2,brgl/uclibc-ng,ChickenRunjyd/klee-uclibc,atgreen/uClibc-moxie,mephi42/uClibc,kraj/uClibc,skristiansson/uClibc-or1k,czankel/xtensa-uclibc,ndmsystems/uClibc,gittup/uClibc,OpenInkpot-archive/iplinux-uclibc,hjl-tools/uClibc,OpenInkpot-archive/iplinux-uclibc,hwoarang/uClibc,czankel/xtensa-uclibc,kraj/uclibc-ng,foss-xtensa/uClibc,foss-for-synopsys-dwc-arc-processors/uClibc,klee/klee-uclibc,gittup/uClibc,hjl-tools/uClibc,ChickenRunjyd/klee-uclibc,hwoarang/uClibc,ndmsystems/uClibc,ffainelli/uClibc,majek/uclibc-vx32,ChickenRunjyd/klee-uclibc,klee/klee-uclibc,ysat0/uClibc,mephi42/uClibc,hwoarang/uClibc,skristiansson/uClibc-or1k,waweber/uclibc-clang,OpenInkpot-archive/iplinux-uclibc,waweber/uclibc-clang,mephi42/uClibc,groundwater/uClibc,gittup/uClibc,groundwater/uClibc,m-labs/uclibc-lm32,wbx-github/uclibc-ng,hwoarang/uClibc,hjl-tools/uClibc,ffainelli/uClibc,brgl/uclibc-ng,ddcc/klee-uclibc-0.9.33.2,foss-xtensa/uClibc,kraj/uClibc,foss-for-synopsys-dwc-arc-processors/uClibc,waweber/uclibc-clang,foss-for-synopsys-dwc-arc-processors/uClibc,wbx-github/uclibc-ng,kraj/uclibc-ng,ddcc/klee-uclibc-0.9.33.2,ChickenRunjyd/klee-uclibc,majek/uclibc-vx32,atgreen/uClibc-moxie,kraj/uClibc,majek/uclibc-vx32,mephi42/uClibc,ndmsystems/uClibc,groundwater/uClibc,kraj/uClibc,hjl-tools/uClibc,ysat0/uClibc,kraj/uclibc-ng,groundwater/uClibc,majek/uclibc-vx32,ysat0/uClibc,brgl/uclibc-ng,kraj/uclibc-ng,foss-for-synopsys-dwc-arc-processors/uClibc,wbx-github/uclibc-ng,OpenInkpot-archive/iplinux-uclibc,atgreen/uClibc-moxie,waweber/uclibc-clang,czankel/xtensa-uclibc,ffainelli/uClibc,brgl/uclibc-ng,ddcc/klee-uclibc-0.9.33.2,ffainelli/uClibc,hjl-tools/uClibc,foss-xtensa/uClibc,ysat0/uClibc,foss-xtensa/uClibc,skristiansson/uClibc-or1k,m-labs/uclibc-lm32,atgreen/uClibc-moxie,czankel/xtensa-uclibc,ffainelli/uClibc,klee/klee-uclibc,m-labs/uclibc-lm32,gittup/uClibc,klee/klee-uclibc,m-labs/uclibc-lm32,wbx-github/uclibc-ng