# Darwin sierra.internal.macports.net 16.7.0 Darwin Kernel Version 16.7.0: Sun Jun 2 20:26:31 PDT 2019; root:xnu-3789.73.50~1/RELEASE_X86_64 x86_64

It was created by ecl configure 23.9.9, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  $ /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_ecl/ecl/work/ecl-23.9.9/src/configure --srcdir=/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_ecl/ecl/work/ecl-23.9.9/src --prefix=/opt/local --enable-boehm=system --enable-gmp=system

