clean subdir as well
clean subdir as well

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