thanks ian,
i tried the same way. as follows
./configure --target=mips-unknown-linux --host=mips-unknown-linux --build=i686-pc-linux --enable-languages=c
and exported the cross tool chain in the PATH
i could able to create the native compiler, but it's not working on my target for simple functions such as below
int foo()
{
return 0;
}
it's giving "???bad rtl" as error.
----- Original Message -----
From: Ian Lance Taylor <iant@xxxxxxxxxx>
To: Tango Nair <tangotst@xxxxxxxxx>
Cc: "gcc-help@xxxxxxxxxxx" <gcc-help@xxxxxxxxxxx>
Sent: Wednesday, January 30, 2013 8:54 PM
Subject: Re: Fw: help regarding native compiler building
On Wed, Jan 30, 2013 at 7:19 AM, Tango Nair <tangotst@xxxxxxxxx> wrote:
>
> i have cross tool chain gcc4 for our target(MIPS like).
> how can i built native compiler using this cross tool chain?
Assuming you have a fully functioning cross tool chain, build GCC in
the usual way, but when you run configure pass --build, --host, and
--target options. The --build option would be the system on which you
are doing the build, the host system of your cross tool chain. The
--host and --target options should be the same, and should be the
target of your cross tool chain.
Ian
