From b1aa4012d1bbee9cbd8f670a34ea9093aec6e075 Mon Sep 17 00:00:00 2001
From: Grissess <grissess@nexusg.org>
Date: Mon, 29 Jul 2019 21:03:58 -0400
Subject: [PATCH] Allow library path to be specified in env

This helps people who have this installed in non-standard paths (e.g.,
for a Nix environment). The default here only seems valid for a very
typical autoconf setup with PREFIX=/usr/local.
---
 pylibhackrf.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pylibhackrf.py b/pylibhackrf.py
index 63d76f8..d3f8c01 100644
--- a/pylibhackrf.py
+++ b/pylibhackrf.py
@@ -13,7 +13,7 @@ logging.basicConfig()
 logger = logging.getLogger('HackRf Core')
 logger.setLevel(logging.DEBUG)
 
-libhackrf = CDLL('/usr/local/lib/libhackrf.so')
+libhackrf = CDLL(os.environ.get('LIBHACKRF', '/usr/local/lib/libhackrf.so'))
 
 def enum(*sequential, **named):
     enums = dict(zip(sequential, range(len(sequential))), **named)
@@ -535,4 +535,4 @@ class HackRf(object):
         bytes2 = bytes[0:size * 2]
         iq.real, iq.imag = bytes2[::2], bytes2[1::2]
         iq /= 128.0
-        return iq
\ No newline at end of file
+        return iq