[ros-dev] GCC 4.4.x -- What's missing?

[Dmitry Gorbachev]

Colin Finck wrote:
> Yes, I've been fixing the 64-bit problems in RosBE 1.5, but got stuck at
> GMP. Its auto-detection for the ABI value seems to be broken, because it
> wrongly detects ABI=64 on a i386 Linux host for me.

What does not work?

./configure CFLAGS="..." ABI=32
make
make check
make install

Another way is to copy GMP (and MPFR, and Binutils) into GCC top level
directory and allow GCC build scripts to deal with it.