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


Margaret Doll wrote:

> 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

  ? I thought we weren't supposed to use "make bootstrap" any more, that it
was the default you got from just running plain "make".  I'd omit the "make
bootstrap" and just go straight to the next line.

> 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+

  Possibly you have an old version lying around and it's finding it first?
Does it help if you add a suitable --with-mpfr= option?  Otherwise you may
have to reproduce the failing autoconf test to figure out why it thinks you
have an outdated mpfr header.


    cheers,
      DaveK


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