FTBFS: Unbound module Pcre

[Andreas Hasenack]

liquidsoap is failing to build in noble:
(cd _build/default && /usr/bin/ocamlopt.opt -w -40 -g -w -9 -alert --deprecated -O2 -I src/core/.liquidsoap_core.objs/byte -I src/core/.liquidsoap_core.objs/native -I /usr/lib/ocaml/angstrom -I /usr/lib/ocaml/bigstringaf -I /usr/lib/ocaml/bytes -I /usr/lib/ocaml/camlp-streams -I /usr/lib/ocaml/camomile/lib -I /usr/lib/ocaml/cry -I /usr/lib/ocaml/curl -I /usr/lib/ocaml/dtools -I /usr/lib/ocaml/dune-build-info -I /usr/lib/ocaml/dune-private-libs/dune-section -I /usr/lib/ocaml/dune-site -I /usr/lib/ocaml/dune-site/private -I /usr/lib/ocaml/duppy -I /usr/lib/ocaml/fileutils -I /usr/lib/ocaml/gen -I /usr/lib/ocaml/inotify -I /usr/lib/ocaml/magic -I /usr/lib/ocaml/menhirLib -I /usr/lib/ocaml/metadata -I /usr/lib/ocaml/mm -I /usr/lib/ocaml/mm/audio -I /usr/lib/ocaml/mm/base -I /usr/lib/ocaml/mm/image -I /usr/lib/ocaml/mm/midi -I /usr/lib/ocaml/mm/video -I /usr/lib/ocaml/re -I /usr/lib/ocaml/sedlex -I /usr/lib/ocaml/seq -I /usr/lib/ocaml/stdlib-shims -I /usr/lib/ocaml/stringext -I /usr/lib/ocaml/syslog -I /usr/lib/ocaml/threads -I /usr/lib/ocaml/uri -I src/console/.console.objs/byte -I src/console/.console.objs/native -I src/lang/.liquidsoap_lang.objs/byte -I src/lang/.liquidsoap_lang.objs/native -intf-suffix .ml -no-alias-deps -o src/core/.liquidsoap_core.objs/native/http.cmx -c -impl src/core/tools/http.pp.ml)
File "src/core/tools/http.ml", line 69, characters 10-20:
69 | match Pcre.split ~pat:"=" arg with
               ^^^^^^^^^^
Error: Unbound module Pcre
dh_auto_build: error: dune build -j 16 -p liquidsoap,liquidsoap-core,liquidsoap-lang,liquidsoap-js,liquidsoap-libs,liquidsoap-libs-extra,liquidsoap-mode,tls-liquidsoap,sdl-liquidsoap returned exit code 1

[Andreas Hasenack (ahasenack)]

With 2.2.4, which fixes that build issue, another one crops up:
https://github.com/savonet/liquidsoap/issues/3752

15:01 $ make
<command-line>: warning: "_FORTIFY_SOURCE" redefined
<built-in>: note: this is the location of the previous definition
<command-line>: warning: "_FORTIFY_SOURCE" redefined
<built-in>: note: this is the location of the previous definition
<command-line>: warning: "_FORTIFY_SOURCE" redefined
<built-in>: note: this is the location of the previous definition
<command-line>: warning: "_FORTIFY_SOURCE" redefined
<built-in>: note: this is the location of the previous definition
File "src/core/decoder/gstreamer_decoder.ml", line 314, characters 37-51:
314 | (Decoder.test_file ~log ~mimes:mime_types#get
                                           ^^^^^^^^^^^^^^
Error: This expression has type string list
       but an expression was expected of type string list option
make: *** [Makefile:4: build] Error 1