From 1e7b8deea7e052ed9ebf47d1411bcaf542054b41 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Fri, 28 Sep 2018 15:57:27 +0200
Subject: Check requiredSystemFeatures for local builds

For example, this prevents a "kvm" build on machines that don't have
KVM.

Fixes #2012.
---
 src/libstore/parsed-derivations.hh | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/libstore/parsed-derivations.hh')

diff --git a/src/libstore/parsed-derivations.hh b/src/libstore/parsed-derivations.hh
index 0c7dc32e1e..0a82c14617 100644
--- a/src/libstore/parsed-derivations.hh
+++ b/src/libstore/parsed-derivations.hh
@@ -25,6 +25,8 @@ public:
 
     std::experimental::optional<Strings> getStringsAttr(const std::string & name) const;
 
+    StringSet getRequiredSystemFeatures() const;
+
     bool canBuildLocally() const;
 
     bool willBuildLocally() const;
-- 
cgit 1.4.1