Fix PPC wrt new __uClibc_start_main.
Fix PPC wrt new __uClibc_start_main.

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