Merge pull request #28 from favadi/flycheck-setup

fixes flycheck integration

Author: LefterisJP

changelog.MD

@@ -6,6 +6,8 @@ The changelog starts from version 0.1.4 as too much was added in each version be
 
 - Added the interface keyword (https://github.com/ethereum/emacs-solidity/pull/27).
 
+- Fixed flycheck integration doesn't search for solc and solium in PATH.
+
 ## Version 0.1.9
 
 - Integrated [company-solidity](https://github.com/ssmolkin1/company-solidity) into solidity-mode, providing autocompletion out of the box if the user has [company-mode](http://company-mode.github.io) installed.

solidity-flycheck.el

@@ -161,20 +161,17 @@ we pass the directory to solium via the `--config' option."
 ;; first try to add solium to the checker's list since if we got solc
 ;; it must come after it in the list due to it being chained after solc
 (when solidity-flycheck-solium-checker-active
-  (if (file-executable-p solidity-solium-path)
+  (if (funcall flycheck-executable-find solidity-solium-path)
       (progn
 	(add-to-list 'flycheck-checkers 'solium-checker)
 	(setq flycheck-solium-checker-executable solidity-solium-path))
     (error (format "Solidity Mode Configuration error. Requested solium flycheck integration but can't find solium at: %s" solidity-solium-path))))
 
 (when solidity-flycheck-solc-checker-active
-  (if (file-executable-p solidity-solc-path)
+  (if (funcall flycheck-executable-find solidity-solc-path)
       (progn
 	(add-to-list 'flycheck-checkers 'solidity-checker)
-	(add-hook 'solidity-mode-hook
-		  (lambda ()
-		    (let ((solidity-command (concat solidity-solc-path)))
-		      (setq flycheck-solidity-checker-executable solidity-command)))))
+	(setq flycheck-solidity-checker-executable solidity-solc-path))
     (error (format "Solidity Mode Configuration error. Requested solc flycheck integration but can't find solc at: %s" solidity-solc-path))))
 
 (provide 'solidity-flycheck)