From 2ff762b3970ac8d79f31c6d4c4ecfaf66a48cbaa Mon Sep 17 00:00:00 2001
From: Henrik Lissner <henrik@lissner.net>
Date: Sun, 14 Jul 2019 22:03:45 +0200
Subject: [PATCH] Fix fd/rtags on debian/ubuntu

On debian/ubuntu, these executables have a different name:

- fd -> fdfind
- rc -> rtags-rc
- rdm -> rtags-rdm
---
 core/core-projects.el     | 5 +++--
 modules/lang/cc/config.el | 5 +++++
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/core/core-projects.el b/core/core-projects.el
index 3facb6533..338ba28d8 100644
--- a/core/core-projects.el
+++ b/core/core-projects.el
@@ -10,7 +10,8 @@ Emacs.")
 (defvar doom-projectile-cache-purge-non-projects nil
   "If non-nil, non-projects are purged from the cache on `kill-emacs-hook'.")
 
-(defvar doom-projectile-fd-binary "fd"
+(defvar doom-projectile-fd-binary
+  (cl-find-if #'executable-find '("fd" "fdfind"))
   "name of `fd-find' executable binary")
 
 (defvar doom-projectile-cache-timer-file (concat doom-cache-dir "projectile.timers")
@@ -124,7 +125,7 @@ c) are not valid projectile projects."
    ;; If fd exists, use it for git and generic projects. fd is a rust program
    ;; that is significantly faster than git ls-files or find, and it respects
    ;; .gitignore. This is recommended in the projectile docs.
-   ((executable-find doom-projectile-fd-binary)
+   (doom-projectile-fd-binary
     (setq projectile-git-command (concat
                                   doom-projectile-fd-binary
                                   " . --color=never --type f -0 -H -E .git")
diff --git a/modules/lang/cc/config.el b/modules/lang/cc/config.el
index 56ca83b97..d6ea77286 100644
--- a/modules/lang/cc/config.el
+++ b/modules/lang/cc/config.el
@@ -197,6 +197,11 @@ This is ignored by ccls.")
         (cond ((featurep! :completion ivy)  'ivy)
               ((featurep! :completion helm) 'helm)
               ('default))
+        ;; These executables are named rtags-* on debian
+        rtags-rc-binary-name
+        (cl-find-if #'executable-find (list rtags-rc-binary-name "rtags-rc"))
+        rtags-rdm-binary-name
+        (cl-find-if #'executable-find (list rtags-rdm-binary-name "rtags-rdm"))
         ;; If not using ivy or helm to view results, use a pop-up window rather
         ;; than displaying it in the current window...
         rtags-results-buffer-other-window t