Problem with GCC build

[Eugaia-GCC]

Hi,

I'm trying to compile GCC, but I'm getting an error that I can only 
compile for the 'C' language, and not C++ etc.

GCC version to compile : 4.4.3

Configure :

--prefix=/simpl/apps/gcc/4.4.3
--enable-languages=c,c++,fortran,objc,obj-c++,treelang
--with-gmp=/simpl/apps/gmp/5.0.1
--with-mpfr=/simpl/apps/mpfr/2.4.2

Compiler output :

checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether ln works... yes
checking whether ln -s works... yes
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ANSI C... none needed
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking for gnatbind... no
checking for gnatmake... no
checking whether compiler driver understands Ada... no
checking how to compare bootstrapped objects... cmp --ignore-initial=16 
$$f1 $$f2
checking for correct version of gmp.h... yes
checking for correct version of mpfr.h... yes
checking for version 0.10 of PPL... no
checking for correct version of CLooG... no
configure: error:
The following requested languages could not be built: 
c++,fortran,objc,obj-c++,treelang
Supported languages are: c

compile.log has been attached

Can anyone give me some guidance of how to fix it?

Thanks in advance,

Marcus Clyne.

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