Messages in this thread | | | Date | Sun, 1 Jan 2012 17:39:31 -0600 | From | Jonathan Nieder <> | Subject | Re: [m68k] in modpost: "strlen" [iscsi_target_mod.ko] undefined! (and others) |
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Thorsten Glaser wrote[1]: > Dixi quod…
>> So, please, compile the Linux kernel with -ffreestanding, too. > > Just to keep this bugreport in the loop: that fixes the FTBFS error.
Yep, sounds like a reasonable idea, though these calls to "strncat(buf, str, strlen(str))" in the iscsi driver are still a little insane. Could you suggest a patch to arch/m68k/Makefile to do that?
Thanks, Jonathan
[1] http://bugs.debian.org/648996
Background:
commit 6edfba1b33c7 Author: Andi Kleen <ak@suse.de> Date: Sat Mar 25 16:29:49 2006 +0100
[PATCH] x86_64: Don't define string functions to builtin
gcc should handle this anyways, and it causes problems when sprintf is turned into strcpy by gcc behind our backs and the C fallback version of strcpy is actually defining __builtin_strcpy
Then drop -ffreestanding from the main Makefile because it isn't needed anymore and implies -fno-builtin, which is wrong now. (it was only added for x86-64, so dropping it should be safe) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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