From 82f145ef7aef8f4d28a144ee8efcadf3fdd4b877 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Thu, 10 Mar 2016 07:05:08 +0100
Subject: [PATCH] gnu: custom-gcc: Delete broken or conflicting executables.

* gnu/packages/gcc.scm (custom-gcc)[arguments]: Add phase to remove
executables that are non-functional or conflict with the executables of
"gcc".
---
 gnu/packages/gcc.scm | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm
index e15b07752b..73c6d488fb 100644
--- a/gnu/packages/gcc.scm
+++ b/gnu/packages/gcc.scm
@@ -1,7 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2012, 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
-;;; Copyright © 2014, 2015 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2014, 2015, 2016 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2015 Andreas Enge <andreas@enge.fr>
 ;;; Copyright © 2015 Efraim Flashner <efraim@flashner.co.il>
 ;;;
@@ -440,7 +440,15 @@ as the 'native-search-paths' field."
         `(cons (string-append "--enable-languages="
                               ,(string-join languages ","))
                (remove (cut string-match "--enable-languages.*" <>)
-                       ,flags)))))))
+                       ,flags)))
+       ((#:phases phases)
+        `(modify-phases ,phases
+           (add-after 'install 'remove-broken-or-conflicting-files
+             (lambda* (#:key outputs #:allow-other-keys)
+               (for-each delete-file
+                         (find-files (string-append (assoc-ref outputs "out") "/bin")
+                                     ".*(c\\+\\+|cpp|g\\+\\+|gcov|gcc.*)"))
+               #t))))))))
 
 (define %generic-search-paths
   ;; This is the language-neutral search path for GCC.  Entries in $CPATH are