Emacs: Remove my/cmake-compile-command.

Set projectile-project-compilation-cmd directly.

init.d/programming/common.el

@@ -1,6 +1,6 @@
 ;;; common.el --- Common programming settings. -*- lexical-binding: t; -*-
 
-;; Time-stamp: <2020-12-01T17:18:15+0100>
+;; Time-stamp: <2020-12-05T10:55:12+0100>
 
 ;;; Commentary:
 
@@ -104,11 +104,6 @@
                 purpose-set-window-purpose-dedicated-p)
     :diminish projectile-mode
     :init (progn
-            (defvar my/cmake-compile-command  ; cmake command for compiling with
-              (concat "cmake --build . -- -j" ; 1 core less than available.
-                      (substring
-                       (shell-command-to-string "nproc --ignore=1") 0 -1)))
-
             (defun my/projectile-enable-caching? (&rest args)
               "Turn on caching for certain projects.
 Ignores ARGS."
@@ -153,7 +148,9 @@ collapse other projects."
              (projectile-globally-ignored-file-suffixes '("~")))
     :config (progn
               (setq projectile-project-compilation-cmd
-                    (concat my/cmake-compile-command
+                    (concat "cmake --build . -- -j"
+                            (substring
+                             (shell-command-to-string "nproc --ignore=1") 0 -1)
                             " && cd tests && ctest -Q"))
               (projectile-mode +1)
               ;; Mark variables as safe. Prevents prompts with .dir-locals.el.