sh64 build error - sh, kbuild or binutils problem?

From: Adrian Bunk
Date: Sat May 31 2008 - 16:23:01 EST


cayman_defconfig fails to build with the following error
(using binutils 2.18.50.0.7):

<-- snip -->

...
LD drivers/macintosh/built-in.o
LD drivers/media/common/tuners/built-in.o
CC [M] drivers/media/common/tuners/tuner-xc2028.o
CC [M] drivers/media/common/tuners/tuner-simple.o
CC [M] drivers/media/common/tuners/tuner-types.o
CC [M] drivers/media/common/tuners/mt20xx.o
CC [M] drivers/media/common/tuners/tda8290.o
CC [M] drivers/media/common/tuners/tea5767.o
CC [M] drivers/media/common/tuners/tea5761.o
CC [M] drivers/media/common/tuners/tda9887.o
CC [M] drivers/media/common/tuners/xc5000.o
LD drivers/media/common/built-in.o
...
LD drivers/media/built-in.o
sh64-linux-ld: sh3 architecture of input file `drivers/media/common/built-in.o' is incompatible with sh5 outputmake[3]: *** [drivers/media/built-in.o] Error 1

<-- snip -->


Minimal example demonstrating the problem:

$ sh64-linux-ar rcs tmp.o
$ sh64-linux-ld -EL -r -o tmp2.o tmp.o
$ sh64-linux-ld -EL -r -o out.o tmp2.o
sh64-linux-ld: sh3 architecture of input file `tmp2.o' is incompatible with sh5 output
$


cu
Adrian

--

"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed

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