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>>> Sam Ravnborg <sam@ravnborg.org> 14.01.06 15:03:01 >>> >On Sat, Jan 14, 2006 at 04:56:35AM -0800, Andrew Morton wrote: >> >> > Index: linux/Makefile >> > =================================================================== >> > --- linux.orig/Makefile >> > +++ linux/Makefile >> > @@ -502,6 +502,10 @@ CFLAGS += $(call add-align,CONFIG_CC_AL >> > CFLAGS += $(call add-align,CONFIG_CC_ALIGN_LOOPS,-loops) >> > CFLAGS += $(call add-align,CONFIG_CC_ALIGN_JUMPS,-jumps) >> > >> > +ifdef CONFIG_UNWIND_INFO >> > +CFLAGS += -fasynchronous-unwind-tables >> > +endif >Is this option available on all gcc's for all archs? >Otherwise you have to do: >CFLAGS += $(call cc-option,-fasynchronous-unwind-tables,) Yes, it is (and it has been at least since 3.2.x). Apparently the PPC backend doesn't fully support this... Jan - 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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