From 84fa1d2fb363a04c729da9058e3ee92d3cff9198 Mon Sep 17 00:00:00 2001
From: Michael Fellinger <michael.fellinger@iohk.io>
Date: Tue, 18 Feb 2020 22:29:38 +0100
Subject: [PATCH] rubyWithPackages.libv8: fix compilation
---
pkgs/development/ruby-modules/gem-config/default.nix | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/pkgs/development/ruby-modules/gem-config/default.nix b/pkgs/development/ruby-modules/gem-config/default.nix
index 088bcedf6de..f26e33ca242 100644
--- a/pkgs/development/ruby-modules/gem-config/default.nix
+++ b/pkgs/development/ruby-modules/gem-config/default.nix
@@ -294,6 +294,12 @@ in
libv8 = attrs: {
buildInputs = [ which v8 python ];
buildFlags = [ "--with-system-v8=true" ];
+ dontBuild = false;
+ postPatch = ''
+ substituteInPlace ext/libv8/extconf.rb \
+ --replace "location = Libv8::Location::Vendor.new" \
+ "location = Libv8::Location::System.new"
+ '';
};
execjs = attrs: {