defect: gnat-gcc +macada 4.4.1 configure: error: C compiler cannot create executables (new)

[macport@…]

I'm trying to install gnat-gcc 4.4.1 with the +macada variant on Snow Leopard 10.6.1 (MacBookPro5.1). (macada is installed) All the dependences are compiled with +universal variants but the installation failed.

I can't find config.log.

== # sudo port install gnat-gcc +macada ---> Computing dependencies for gnat-gcc ---> Configuring gnat-gcc Error: Target org.macports.configure returned: configure failure: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_gnat-gcc/work/build" && ../gcc-4.4.1/configure --prefix=/opt/local --enable-languages=c,c++,ada,objc,obj-c++,java,fortran --libdir=/opt/local/lib/gnat-gcc --includedir=/opt/local/include/gnat-gcc --infodir=/opt/local/share/info --mandir=/opt/local/share/man --with-local-prefix=/opt/local --with-system-zlib --disable-nls --program-suffix=-gnat-4.4 --with-gxx-include-dir=/opt/local/include/gnat-gcc/c++/ --with-gmp=/opt/local --with-mpfr=/opt/local " returned error 77 Command output: checking build system type... i386-apple-darwin10.0.0 checking host system type... i386-apple-darwin10.0.0 checking target system type... i386-apple-darwin10.0.0 checking for a BSD-compatible install... /usr/bin/install -c checking whether ln works... yes checking whether ln -s works... yes checking for gcc... /usr/local/ada-4.3/bin/gcc checking for C compiler default output file name... configure: error: in `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_lang_gnat-gcc/work/build': configure: error: C compiler cannot create executables See `config.log' for more details.