[Boost-build] Boost architecture=sh4?

Subject: [Boost-build] Boost architecture=sh4?
From: Edvintas (edvintas_at_[hidden])
Date: 2015-05-12 10:49:55

Hello everybody,

I am struggling a bit with boost build for SuperH architecture.
If I use only sh4 toolset without specifying architecture, I get the
following error:
./bjam toolset=gcc-sh4
...
sh4-linux-gcc: error: unrecognized command line option ‘-m32’
...

and with architecture defined:

./bjam toolset=gcc-sh4 architecture=sh4
error: "sh4" is not a known value of feature <architecture>
error: legal values: "x86" "ia64" "sparc" "power" "mips1" "mips2" "mips3"
"mips4" "mips32" "mips32r2" "mips64" "parisc" "arm" "combined"
"combined-x86-power"

Is there any way to build boost or at least part ("system, thread,
date_time, regex, serialization") of it for SuperH?

-- 
Art doesn't have to be ugly to look clever...