From 5dede688ea3bb45e50a40ce6b400de98436f2eec Mon Sep 17 00:00:00 2001
From: Carles Fernandez <carles.fernandez@gmail.com>
Date: Tue, 25 Oct 2016 13:01:20 +0200
Subject: [PATCH] Set CMAKE_PREFIX_PATH when usign PyBOMBS or snap packages

---
 CMakeLists.txt | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9ba1465b0..aac1d1106 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -28,7 +28,14 @@ project(gnss-sdr CXX C)
 list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/Modules)
 file(RELATIVE_PATH RELATIVE_CMAKE_CALL ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
 
-
+if(NOT CMAKE_PREFIX_PATH)
+    if(DEFINED ENV{PYBOMBS_PREFIX})
+        set(CMAKE_PREFIX_PATH $ENV{PYBOMBS_PREFIX})
+    endif(DEFINED ENV{PYBOMBS_PREFIX})
+    if(DEFINED ENV{SNAP})
+        set(CMAKE_PREFIX_PATH $ENV{SNAP})
+    endif(DEFINED ENV{SNAP})
+endif(NOT CMAKE_PREFIX_PATH)
 
 ########################################################################
 # Determine optional blocks/libraries to be built (default: not built)