Re: make bootstrap and make not working for gcc-4.4.1

[Richard Guenther <richard dot guenther at gmail dot com>]

On Fri, Sep 4, 2009 at 9:01 PM, Margaret Doll<Margaret_Doll@brown.edu> wrote:
>
>
> Begin forwarded message:
>
>> From: Margaret Doll <Margaret_Doll@brown.edu>
>> Date: September 4, 2009 12:07:51 PM EDT
>> To: gcc@gcc.gnu.org
>> Subject: Re: make bootstrap and make not working for gcc-4.4.1
>>
>>
>> On Sep 4, 2009, at 10:42 AM, Paolo Carlini wrote:
>>
>>> Margaret Doll wrote:
>>>>
>>>> I need help in installing gcc in /usr/local.
>>>>
>>>> After configuring gcc in /usr/local/gcc-4.4.1/objdir using
>>>>
>>>> ../gcc/configure --prefix=/usr/local/ --enable-threads=[osix
>>>> --enable-shared --enable-languages=c++,java --enable-bootstrap
>>>
>>> Last but not least, from your build dir you should invoke the toplevel
>>> configure, that is the one in gcc-4.4.1, not in gcc-4.4.1/gcc.
>>>
>>> Paolo.
>>
>> The [osix ?was a typo. ?My email system is not on my server.
>>
>> I added the --enable-bootstrap because I was not getting a bootstrap
>> option
>>
>> I was following the instructions on the build from
>> http://gcc.gnu.org/java/build-snapshot.html
>>
>> 5. Compile and install gcc/gcj/libgcj
>> $ cd compile
>> $ mkdir objdir
>> $ cd objdir
>> $ ../gcc/configure --enable-threads=posix --prefix=/home/joerg/gcc \
>> --enable-shared --enable-languages=c++,java \ --with-as=/opt/gnu/bin/as
>> --with-ld=/opt/gnu/bin/ld
>> $ make bootstrap
>> $ make
>> $ make install
>> Which doesn't work.
>> cd /usr/local/gcc-4.1.1
>> ./configure
>> ends in the error that I have the wrong version of mpfr.h. ? I am using
>> mpfr-2.4.1. ? The error log says that I should be using
>> mpfr 2.3.2+
>> I will look for mpfr 2.3.2 and try again.
>
> I am still using mpfr 2.4.1 installed in /usr/local
>
> I started with a clean gcc-4.4.1 directory
> cd /usr/local/gcc-4.4.1
> mkdir objdir
> cd objdir
> ../configure ?--prefix=/usr/local/ --enable-threads=posix --enable-shared
> --enable-languages=c++,java --with-gmp --with-mpfr
>
> make bootstrap
>
> ? ? ? ?goes on for many minutes and ends with
>
> /i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include
> -isystem /usr/l
> ocal/i686-pc-linux-gnu/sys-include
> checking for suffix of object files... configure: error: in
> `/usr/local/gcc-4.4.1/i68
> 6-pc-linux-gnu/libgcc':
> configure: error: cannot compute suffix of object files: cannot compile
> See `config.log' for more details.
> make[2]: *** [configure-stage1-target-libgcc] Error 1
> make[2]: Leaving directory `/usr/local/gcc-4.4.1'
> make[1]: *** [stage1-bubble] Error 2
> make[1]: Leaving directory `/usr/local/gcc-4.4.1'
> make: *** [bootstrap] Error 2
>
> Looking in config.log I found
>
> configure:3450: checking for suffix of object files
> configure:3471: gcc -c ? conftest.c >&5
> configure:3474: $? = 0
> configure:3498: result: o
>
> What was I supposed to do to make this work?

Adjust your LD_LIBRARY_PATH to pick up the shared libraries in
/usr/local where gmp/mpfr are installed.

Wrong config.log btw, the relevant one is i686-pc-linux-gnu/libgcc/config.log

Richard.

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