From aa5a07977e8e8454e6cd2334cbe3b2fb473f598e Mon Sep 17 00:00:00 2001
From: xeji <xeji@cat3.de>
Date: Thu, 8 Mar 2018 12:14:43 +0100
Subject: [PATCH] v8: build with gcc6 on linux

doesn't build with gcc 7 due to this issue in upstream code:
https://bugs.chromium.org/p/chromium/issues/detail?id=614289
---
 pkgs/top-level/all-packages.nix | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e97a4d38acbb..5f4f07cbf0dd 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -11595,11 +11595,14 @@ with pkgs;
     inherit (python2Packages) python;
   };
 
-  v8 = callPackage ../development/libraries/v8 {
+  v8 = callPackage ../development/libraries/v8 ({
     inherit (python2Packages) python gyp;
     cctools = darwin.cctools;
     icu = icu58; # v8-5.4.232 fails against icu4c-59.1
-  };
+  } // lib.optionalAttrs stdenv.isLinux {
+    # doesn't build with gcc7
+    stdenv = overrideCC stdenv gcc6;
+  });
 
   v8_static = lowPrio (self.v8.override { static = true; });