From 92c3d3adb822a885c4f38a822c2811ee5f7b5f98 Mon Sep 17 00:00:00 2001
From: Albert ARIBAUD <albert@aribaud.net>
Date: Fri, 26 Oct 2018 10:39:30 +0200
Subject: [PATCH] Fixed Python 3 bindings support

1. Allow specifying Python interpreter version with BUILD_PYTHON_VERSION

2. Fix Python modules install path generation (would produce spurious
   line feed which would cause destination directory to be
   /usr/lib/python*/dist-packages\n -- note the final \n!
---
 pyiec61850/CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pyiec61850/CMakeLists.txt b/pyiec61850/CMakeLists.txt
index b6b2cb4a..159ef4bc 100644
--- a/pyiec61850/CMakeLists.txt
+++ b/pyiec61850/CMakeLists.txt
@@ -5,7 +5,7 @@
 find_package(SWIG REQUIRED)
 include(${SWIG_USE_FILE})
 
-find_package(PythonInterp REQUIRED)
+find_package(PythonInterp ${BUILD_PYTHON_VERSION} REQUIRED)
 find_package(PythonLibs ${PYTHON_VERSION_STRING} EXACT REQUIRED)
 
 include_directories(${PYTHON_INCLUDE_PATH})
@@ -34,7 +34,7 @@ swig_link_libraries(iec61850 ${PYTHON_LIBRARIES} ${LIBS})
 # Finding python modules install path
 execute_process(
 	COMMAND ${PYTHON_EXECUTABLE} -c
-	"from distutils.sysconfig import get_python_lib; print(get_python_lib())"
+	"from distutils.sysconfig import get_python_lib; import sys; sys.stdout.write(get_python_lib())"
 	OUTPUT_VARIABLE PYTHON_SITE_DIR
 )