merge fixes from upstream (rev 1.10 -> 1.13)
merge fixes from upstream (rev 1.10 -> 1.13)

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