emacs-config/lisp/llvm-lib/clang-option-sets.el
2024-10-26 06:51:06 -07:00

93 lines
3.4 KiB
EmacsLisp

;;; clang-option-sets.el --- -*- lexical-binding: t -*-
;; Copyright (C) 2024 Benson Chu
;; Author: Benson Chu <bensonchu457@gmail.com>
;; Created: [2024-05-05 15:13]
;; This file is not part of GNU Emacs
;; This program is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;;; Code:
(defclass clang-option-config ()
((target-str :initarg :target-str :type string :initform "")
(binary-path :initarg :binary :type string :initform "")
(target-options :initarg :target :type string :initform "")
(lang-options :initarg :lang :type string :initform "")
(other-options :initarg :other :type string :initform "")
(optimization-level :initarg :optimization :type string :initform "")
(include-dirs :initarg :include-dirs :type list :initform nil)
(system-include-dirs :initarg :isystem :type list :initform nil)))
(defmacro register-prebaked-optionset (hashmap target-str key &rest options)
(declare (indent 3))
`(puthash ',key
(make-instance 'clang-option-config
:target-str ,target-str
,@options)
,hashmap))
(defun cos/clang-options-merge (primary secondary)
(make-instance
'clang-option-config
:target-str (slot-value primary 'target-str)
:binary (or (slot-value primary 'binary-path)
(car (mapcar #'(lambda (x) (slot-value x 'binary-path))) ))
:target (slot-value primary 'target-options)
:lang (slot-value primary 'lang-options)
:optimization (slot-value primary 'optimization-level)
:other (-->
(cons primary secondary)
(mapconcat
(lambda (x)
(when (slot-boundp x 'other-options)
(slot-value x 'other-options)))
it
" "))
:include-dirs (-->
(cons primary secondary)
(apply #'append
(mapcar
(lambda (x)
(when (slot-boundp x 'include-dirs)
(slot-value x 'include-dirs)))
it)))))
(defun cos/clang-options->string (opts)
(with-slots
(binary-path
target-options lang-options
other-options optimization-level
include-dirs)
opts
(-->
(list
(or binary-path "")
target-options
lang-options
optimization-level
other-options
(mapconcat (lambda (x)
(format "-I\"%s\"" x))
include-dirs
" "))
(remove-if #'string-empty-p it)
(string-join it " "))))
(provide 'clang-option-sets)
;;; clang-option-sets.el ends here