Hi, Is it possible to build libgcc with different CFLAGS than the rest of the target libraries? Specifically, I want to build the target libraries with -flto, but omit that option for libgcc, because LTO infos in libgcc cause errors like this one when linking programs: `__Unwind_Resume' referenced in section `.text' of ccAtADcl.lto.o: defined in discarded section `.text' of unwind-dw2.o (symbol from plugin) Even if not for the errors, I'd still like to know how can I e.g. build libgcc with -Os, but other libraries (especially libstdc++) with -O2.
