Fix handling of files with no-byte-compile set to t; was accidental…

…ly broken way back in commit 1b5061f and never noticed (issue #103).

eldev-build.el

@@ -606,10 +606,14 @@ possible to build arbitrary targets this way."
                                               (with-temp-buffer
                                                 (insert-file-contents source)
                                                 ;; Older versions don't understand `no-mode'.
-                                                (hack-local-variables (when (>= emacs-major-version 26) 'no-mode))))))
+                                                (hack-local-variables (when (>= emacs-major-version 26) 'no-mode))
+                                                no-byte-compile))))
     ;; Don't do anything with `no-byte-compile' files (not even load) unless called
     ;; recursively.  Otherwise we might e.g. attempt loading `define-package' and fail.
-    (unless skip-byte-compilation
+    (if skip-byte-compilation
+        ;; FIXME: Think of a way of not even trying to build such files.  Otherwise the
+        ;;        output ("ELC blabla.el") is confusing.
+        (eldev-verbose "Cancelled byte-compilation of `%s': it has `no-byte-compile' local variable" source)
       (eldev-verbose (if recursive "Byte-compiling file `%s' early as `require'd from another file..." "Byte-compiling file `%s'...")
                      source)
       (eldev-advised ('load :before

test/compile.el

@@ -60,6 +60,15 @@
       (eldev--test-assert-files project-dir preexisting-files "src/project-l.elc" "src/project-l-misc.elc" "src/project-l-util.elc")
       (should (= exit-code 0)))))
 
+(eldev-ert-defargtest eldev-compile-everything-8 (on-demand)
+                      (nil 'normal 'noisy)
+  ;; `project-j' has a file with `no-byte-compile' and autoloads.
+  (eldev--test-without-files "project-j" ("project-j-autoloads.el" "project-j.elc" "project-j-advanced.elc")
+    (should (member "project-j-uncompilable.el" preexisting-files))
+    (eldev--test-run nil ((eldev--test-on-demand-to-loading-mode-option on-demand) "compile")
+      (eldev--test-assert-files project-dir preexisting-files "project-j-autoloads.el" "project-j.elc" "project-j-advanced.elc")
+      (should (= exit-code 0)))))
+
 
 (ert-deftest eldev-compile-test-files-1 ()
   (eldev--test-without-files "project-a" ("test/project-a.elc")

test/project-j/project-j-uncompilable.el

@@ -0,0 +1,11 @@
+;;  -*- lexical-binding: t; no-byte-compile: t -*-
+
+;; Usage of `no-byte-compile' is not an accident: testing that such files are handled
+;; correctly too.
+
+;;;###autoload
+(defun project-j-never-compiled-hello ()
+  ;; Not requiring anything for this function: it must be autoloaded.
+  (project-i-hello))
+
+(provide 'project-j-uncompilable)