Re: The compiling problems about Gcc-3.0.x

[Alexandre Oliva <aoliva at redhat dot com>]

On Sep 10, 2001, Ming-Shae Wu <shair@dragon.ee.nctu.edu.tw> wrote:

> There are some problems when I comples gcc-3.0 or . gcc-3.0.1.
> First :
>   When I use "make bootstrap" after "configure", the procedure stops at
>   gcc-3.0.1/sparc-sun-solaris2.6/libstdc++-v3/../gcc/gthr.h . I find
> that
>   the directory "gcc-3.0.1/sparc-sun-solaris2.6/libstdc++-v3/../gcc"
> does
>   not exist. I link it to gcc-3.0.1/gcc, and it works. Did I do it
> right?

Kind of.  You started wrong.  You should have used a separate build
tree, as per the manual, in which case this work-around would not have
been necessary.

>   If I installed "bintool" before. The compiling procedure will try to
> use
>   "/usr/local/sparc-sun-solaris2.6/bin/ld" when the second stage
> compiles.
>   It seems that "gnu ld" can not recognize the format of libgcc.map
> which
>   is made by gawk during compiling procedure. If I remove
>   "/usr/local/sparc-sun-solaris2.6", it uses /usr/ccs/bin/ld, but fails
> to use
>   /usr/ccs/bin/as. Finally, I use /usr/ccs/bin/ld and
>   /usr/local/sparc-sun-solaris2.6/bin/as to complete the compilation.

You have to configure --with-gnu-ld in this case.  And you have have
to point GCC at the exact linker name
--with-ld=/usr/local/sparc-sun-solaris2.6/bin/ld too.

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                  aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
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