From 73bba12d8ba1bff2b2c0266a7fdbe1ee8ab0ad6a Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Fri, 28 Apr 2017 16:53:56 +0200
Subject: Check for libreadline

---
 src/nix/local.mk | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/nix/local.mk')

diff --git a/src/nix/local.mk b/src/nix/local.mk
index 21f190e47..e71cf16fa 100644
--- a/src/nix/local.mk
+++ b/src/nix/local.mk
@@ -6,6 +6,8 @@ nix_SOURCES := $(wildcard $(d)/*.cc)
 
 nix_LIBS = libexpr libmain libstore libutil libformat
 
-nix_LDFLAGS = -lreadline
+ifeq ($(HAVE_READLINE), 1)
+  nix_LDFLAGS += -lreadline
+endif
 
 $(eval $(call install-symlink, nix, $(bindir)/nix-hash))
-- 
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