[MacPorts] #72156: flang-20 failed to build on 10.15

[MacPorts]

#72156: flang-20 failed to build on 10.15
-------------------------------+--------------------------
  Reporter:  jmroot            |      Owner:  cjones051073
      Type:  defect            |     Status:  assigned
  Priority:  Normal            |  Milestone:
 Component:  ports             |    Version:
Resolution:                    |   Keywords:
      Port:  flang-20 llvm-20  |
-------------------------------+--------------------------

Comment (by jmroot):

 Also failing on 10.11:
 {{{
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_llvm-20/flang-20/work
 /llvm-project-20.1.0.src/compiler-rt/lib/fuzzer/FuzzerCrossOver.cpp:11:
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_llvm-20/flang-20/work
 /llvm-project-20.1.0.src/compiler-rt/lib/fuzzer/FuzzerDefs.h:14:10: fatal
 error: 'cassert' file not found
    14 | #include <cassert>
       |          ^~~~~~~~~
 1 error generated.
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/72156#comment:1>
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