clang-3.8 fails on El Capitan

[capponi.francesco87@…]

Hi, I was trying to install clang-3.8 and every time I get the following error message.

---> Building clang-3.8 Error: org.macports.build for port clang-3.8 returned: command execution failed Please see the log file for port clang-3.8 for details:

/opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_llvm-3.8/clang-3.8/main.log

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Error: Processing of port clang-3.8 failed

The problem seems repeating even if I try to install an older version, like clang-3.7 I've already tried to clean and rebuild, or uninstall and rebuild: the result is always the same

I attach the log file

[capponi.francesco87@…]

: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_llvm-3.8/clang-3.8/main.log