So we could remove the "#define _GNU_SOURCE" at the top
of scripts/kallsyms.c too, presumably? If not (i.e. if there are
more GNUisms left in that file anyway), then I'm not sure if we
really gain by the change.
yes, i believe this is true
I only tried in on x86 with my toolchain and it works, but I don't
know if it is worth the risk of breaking someone's setup for virtually
no gain...
With the memmem() removed, the code builds (and works)
fine on several non-GNU systems. It should be perfectly
safe to remove the _GNU_SOURCE. Perhaps you should
replace it with the proper POSIX_ define so it won't
be broken again?
Segher
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