sh: Fix FPU config option
sh: Fix FPU config option

Change to UCLIBC_HAS_FPU because UCLIBC_HAS_FLOATS can be used with
UCLIBC_HAS_SOFT_FLOAT option.

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