Hello Tom,
We still want this, and it's still applicable right?
Yes, it's still applicable and I really want it on the code base.
Without this patch, log message would be sprinked with warnings when using some cross tools.
$ make CROSS_COMPILE=m68k-linux- M54418TWR_config all [ snip ] CC arch/m68k/lib/cache.o arch/m68k/lib/cache.c: In function 'flush_cache': arch/m68k/lib/cache.c:18:1: warning: -fstack-usage not supported for this target [enabled by default] CC arch/m68k/lib/interrupts.o arch/m68k/lib/interrupts.c: In function 'irq_install_handler': arch/m68k/lib/interrupts.c:56:1: warning: -fstack-usage not supported for this target [enabled by default] CC arch/m68k/lib/time.o arch/m68k/lib/time.c: In function 'dtimer_interrupt': arch/m68k/lib/time.c:76:1: warning: -fstack-usage not supported for this target [enabled by default] CC arch/m68k/lib/traps.o arch/m68k/lib/traps.c: In function 'exc_handler': arch/m68k/lib/traps.c:40:1: warning: -fstack-usage not supported for this target [enabled by default] LD arch/m68k/lib/built-in.o LD board/freescale/common/built-in.o CC board/freescale/m54418twr/m54418twr.o board/freescale/m54418twr/m54418twr.c: In function 'checkboard': board/freescale/m54418twr/m54418twr.c:26:1: warning: -fstack-usage not supported for this target [enabled by default] LD board/freescale/m54418twr/built-in.o CC common/main.o common/main.c: In function 'delete_char.part.1': common/main.c:1167:1: warning: -fstack-usage not supported for this target [enabled by default] CC common/command.o common/command.c: In function 'find_cmd_tbl': common/command.c:120:1: warning: -fstack-usage not supported for this target [enabled by default]
Best Regards Masahiro Yamada