Fix 'make clean' target
Fix 'make clean' target

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