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arm hardfloat port
rofl0r edited this page Nov 11, 2014
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https://wiki.debian.org/ArmHardFloatPort/VfpComparison
"The combination of -mfpu=vfp and -mfloat-abi=hard is not available in FSF GCC 4.4, but the CodeSourcery 2009q1 compiler (and later, current release is 2010q1) supports it as does FSF GCC 4.5."
that means in order to bootstrap sabotage, stage0 has to build gcc >= 4.5 with all its dependencies
an alternate way that already works is to use a musl-cross crosscompiler for armhf to crosscompile stage1 as described in the README. the stage1 rootfs can then be used with the enter-chroot script on a native system to continue a regular build.