Re: [jamboost] Re: [boost] more SGI build updates

From: Dan Gohman (gohmandj_at_[hidden])
Date: 2002-03-25 09:58:35

I'm working on othoganalizing (?) my ABI/ISA changes, and I'm running into
errors that I don't know how to interpret.

I added these to features.jam:

feature sgi-abi : n32 n64 ;
feature sgi-isa : mips3 mips4 ;

and made the appropriate changes to mipspro-tools.jam, but when I try
do a build where I specify both the ABI and a non-default ISA, it doesn't
work.

-sBUILD="<sgi-abi>n64 <sgi-isa>mips4"
required property <sgi-abi>n32 incompatible with <sgi-abi>n64

-sBUILD="<sgi-abi>n32 <sgi-isa>mips4"
required property <sgi-isa>mips3 incompatible with <sgi-isa>mips4

-sBUILD="<sgi-abi>n32/<sgi-isa>mips4" 
required property <sgi-abi>n32 incompatible with <sgi-abi><sgi-isa>mips4

If I specify mips4 and leave off the ABI, it works using the default ABI
(-sBUILD="<sgi-isa>mips4"). I've experimented with several other
variations, only to get similar errors. Is there a way to use more than
one feature like this, or am I looking at a bug? I'm using the v1 build
system; is this something worth trying with the v2 build system?

Dan

-- 
Dan Gohman
gohmandj_at_[hidden]