fails to build on Mac/arm64

[psifertex]

While trying to use sudo port install semgrep:

:info:build [ERROR] The compilation of pfff.0.40.4 failed at "make".
:info:build #=== ERROR while compiling pfff.0.40.4 ========================================#
:info:build # context              2.1.2 | macos/arm64 | ocaml.4.12.1 | pinned(git+file:///opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_semgrep/semgrep/work/semgrep-0.14.0/pfff#HEAD#c554bc0c)
:info:build # path                 ~/.opam/default/.opam-switch/build/pfff.0.40.4
:info:build # command              /usr/bin/make
:info:build # exit-code            2
:info:build # env-file             ~/.opam/log/pfff-69080-0c5aa6.env
:info:build # output-file          ~/.opam/log/pfff-69080-0c5aa6.out
:info:build ### output ###
:info:build # [...]
:info:build # value_type
:info:build # virtual_method
:info:build # virtual_method_type
:info:build # virtual_value
:info:build # with_constraint
:info:build # with_type_binder
:info:build # ocamlc.opt -g -thread -w +a-4-6-7-29-41-44-45-48-52-67 -warn-error +a -bin-annot -absname   -I ../../commons -I ../../external/ppx_deriving -I ../../commons_core -I ../../globals -I ../../h_program-lang   -c parser_ml.ml
:info:build # File "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_semgrep/semgrep/work/.home/.opam/default/.opam-switch/build/pfff.0.40.4/lang_ml/parsing/parser_ml.ml", line 1:
:info:build # Error: I/O error: parser_ml.ml: No such file or directory
:info:build # make[2]: *** [parser_ml.cmo] Error 2
:info:build # make[1]: *** [rec] Error 1
:info:build # make: *** [all] Error 2
:info:build <><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><>  🐫 
:info:build ┌─ The following actions failed
:info:build │ λ build pfff 0.40.4
:info:build └─ 
:info:build ┌─ The following changes have been performed
:info:build │ ∗ install base-bytes          base
:info:build │ ∗ install conf-perl           2
:info:build │ ∗ install cppo                1.6.9
:info:build │ ∗ install grain_dypgen        0.2
:info:build │ ∗ install json-wheel          1.0.6+safe-string
:info:build │ ∗ install menhir              20220210
:info:build │ ∗ install menhirLib           20220210
:info:build │ ∗ install menhirSdk           20220210
:info:build │ ∗ install ocaml-compiler-libs v0.12.4
:info:build │ ∗ install ocamlgraph          2.0.0
:info:build │ ∗ install ocamlnet            4.1.9-2
:info:build │ ∗ install ppx_derivers        1.2.1
:info:build │ ∗ install ppx_deriving        5.2.1
:info:build │ ∗ install ppxlib              0.27.0
:info:build │ ∗ install result              1.5
:info:build │ ∗ install sexplib0            v0.15.1
:info:build │ ∗ install uucp                14.0.0
:info:build │ ∗ install uutf                1.0.3
:info:build └─ 
:info:build The former state can be restored with:
:info:build     /opt/local/bin/opam switch import
:info:build "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_semgrep/semgrep/work/.home/.opam/default/.opam-switch/backup/state-20220826204252.export"
:info:build Command failed: . /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_semgrep/semgrep/work/opam.env && opam install -j 10 -y ./pfff
:info:build Exit code: 31
:error:build Failed to build semgrep: command execution failed
:debug:build Error code: NONE
:debug:build Backtrace: command execution failed
:debug:build     while executing
:debug:build "$procedure $targetname"
:error:build See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_semgrep/semgrep/main.log for details.

[psifertex]

Let me know if I can provide any other information.

[psifertex]

The macports build is ancient and probably should just be removed, I'll file this there.