disable mallopt based upon malloc implementation, not mmu status
disable mallopt based upon malloc implementation, not mmu status

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