arb @6.0.1_3: LD_LIBRARY_PATH is undefined at make_arbperl_makefile.pl line 21

[mcottrell]

arb won't compile on the latest version of OS X (El Capitan, 10.11.2). Apple now includes a security mechanism called System Integrity Protection (SIP) ​https://support.apple.com/en-us/HT204899 that causes problems with LD_LIBRARY_PATH. Is there any way to avoid using this environment variable?

Here is the compile error:

:info:build LD_LIBRARY_PATH is undefined at make_arbperl_makefile.pl line 21.
:info:build make[5]: *** [Makefile] Error 255
:info:build make[5]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_arb/arb/work/arbsrc_12565/PERL2ARB'
:info:build make[4]: *** [.depends] Error 2
:info:build make[4]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_arb/arb/work/arbsrc_12565/PERL2ARB'
:info:build make[3]: *** [all] Error 2
:info:build make[3]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_arb/arb/work/arbsrc_12565/PERL2ARB'
:info:build Command exited with non-zero status 2
:info:build 0.06user 0.02system 0:00.25elapsed 36%CPU (0avgtext+0avgdata 29736960maxresident)k
:info:build 0inputs+2outputs (3major+5798minor)pagefaults 0swaps
:info:build make[2]: *** [realperl] Error 1
:info:build make[2]: *** Waiting for unfinished jobs....

[westram]

of #667