I would like to build a gcc that don's search /lib and /usr/lib when compiling others.

[duanxun]

Ian,

Thanks for your information.
Currently, gcc was built completely.
And I type ./i686-pc-linux-gnu-gcc -print-search-dirs, the libraries haven't include the system path. That is what I need.

But it seems there are lots of other issues.
such as can't found ld and stdlib.
I'm going to investigate these issues.

Thank you again.



--- 09年3月25日，周三, Ian Lance Taylor <iant@google.com> 写道：

> 发件人: Ian Lance Taylor <iant@google.com>
> 主题: Re: I would like to build a gcc that don's search /lib and /usr/lib when compiling others.
> 收件人: duanxun@yahoo.com.cn
> 抄送: gcc-help@gcc.gnu.org
> 日期: 2009年3月25日,周三,下午2:34
> duanxun <duanxun@yahoo.com.cn>
> writes:
> 
> > I tried to using --target=i686-pc-linux-gnu
> --host=i586-pc-linux-gnu
> 
> Don't use --host without also using --build.  I didn't
> spell it out, but
> I recommended using either --target, or specifying all of
> --host,
> --target, and --build.  Using --host without --build
> gets you into
> trouble, because autoconf decides that you are doing a
> Canadian Cross.
> 
> Ian
> 
> > --- 09年3月25日，周三, Ian Lance Taylor <iant@google.com>
> 写道：
> >
> >> 发件人: Ian Lance Taylor <iant@google.com>
> >> 主题: Re: I would like to build a gcc that don's
> search /lib and /usr/lib when compiling others.
> >> 收件人: duanxun@yahoo.com.cn
> >> 抄送: gcc-help@gcc.gnu.org
> >> 日期: 2009年3月25日,周三,上午1:18
> >> duanxun <duanxun@yahoo.com.cn>
> >> writes:
> >> 
> >> > When passing --target option:
> i686-pc-linux-gnu, this
> >> macro will not be defined, Because my pc is the
> same.
> >> 
> >> So, pass something else, e.g.,
> --target=i386-pc-linux-gnu
> >> .  Or use
> >> explicit --build, --host and --target options, and
> make
> >> --build and
> >> --host the same but --target different.
> >> 
> >> Ian
> >> 
> >
> >
> >   
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> 
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