tvl-depot/third_party/lisp/uax-15.nix

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{ depot, pkgs, ... }:
let
inherit (pkgs) runCommand;
inherit (depot.nix.buildLisp) bundled;
src = with pkgs; srcOnly lispPackages.uax-15;
in
depot.nix.buildLisp.library {
name = "uax-15";
deps = with depot.third_party.lisp; [
split-sequence
cl-ppcre
(bundled "asdf")
];
srcs = [
"${src}/src/package.lisp"
"${src}/src/utilities.lisp"
"${src}/src/trivial-utf-16.lisp"
# uax-15 has runtime data files that need to have their references
# replaced with store paths.
#
# additionally there are some wonky variable usages of variables
# that are never defined, for which we patch in defvar statements.
(runCommand "precomputed-tables.lisp" { } ''
substitute ${src}/src/precomputed-tables.lisp precomputed-tables.lisp \
--replace "(asdf:system-source-directory (asdf:find-system 'uax-15 nil))" \
'"${src}/"'
sed -i precomputed-tables.lisp \
-e '10i(defvar *canonical-decomp-map*)' \
-e '10i(defvar *compatible-decomp-map*)' \
-e '10i(defvar *canonical-combining-class*)'
cp precomputed-tables.lisp $out
'')
"${src}/src/normalize-backend.lisp"
"${src}/src/uax-15.lisp"
];
}