allow people to select target sparc architecture
allow people to select target sparc architecture

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