gcc 4.2.2, libgomp under cygwin

["Joerg Frochte" <joerg dot frochte at uni-due dot de>]

Hi,

I tried to compile gcc-4.2.2 with openmp support under cygwin.
To do so, I previously installed gmp-4.2.2 and mpfr-2.3.0.
Now I start configure and up like this:

----------------
$ ./configure --prefix=/usr/local/ --enable-languages=c

loading cache ./config.cache
checking host system type... i686-pc-cygwin
checking target system type... i686-pc-cygwin
checking build system type... i686-pc-cygwin
checking for a BSD compatible install... (cached) /usr/bin/install -c
checking whether ln works... (cached) yes
checking whether ln -s works... (cached) yes
checking for gcc... (cached) gcc
checking whether the C compiler (gcc  ) works... yes
checking whether the C compiler (gcc  ) is a cross-compiler... no
checking whether we are using GNU C... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for gnatbind... no
checking whether compiler driver understands Ada... (cached) no
checking how to compare bootstrapped objects... (cached) cmp --ignore-initial=16
 $$f1 $$f2
checking for correct version of gmp.h... yes
checking for correct version of mpfr.h... yes
checking for any version of mpfr.h... yes
*** This configuration is not supported in the following subdirectories:
     target-libmudflap target-libgomp target-libffi target-zlib target-libjava t
arget-libada gnattools target-libstdc++-v3 target-libgfortran zlib target-libobj
c target-boehm-gc
    (Any other directories should still work fine.)
----------------

Now I am a bit confused. What is still missing?
Because target-libgomp is of course required for the openmp-support.

Thanks a lot for any suggestion.

Yours sincerely,

Joerg

-- 
http://www.joerg.frochte.de/en/