https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41526
--- Comment #11 from Richard Weickelt <richard at weickelt dot de> --- I would prefer a warning over an error. Cross-compiling for arm-none-eabi does work unless floating point arithmetic is involved as reported in bug 105641, but I understand that this might be a special case. My use-case is that vendor A provides a binary blob of a library to vendor B. Both A and B ensure that they use the same toolchain version, but the developers involved use different host operating systems. LTO is a valuable feature for us because it shrinks our binaries by 25%.
