From 7b8526b9b6229ec391dc026e6b235531331af754 Mon Sep 17 00:00:00 2001
From: rnv <rnv@opencascade.com>
Date: Mon, 28 May 2018 16:04:39 +0300
Subject: [PATCH] Build Shaper on Fedora 26 with native prerequsites.

---
 CMakeCommon/FindPython.cmake | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/CMakeCommon/FindPython.cmake b/CMakeCommon/FindPython.cmake
index d48364e67..e48b6c206 100644
--- a/CMakeCommon/FindPython.cmake
+++ b/CMakeCommon/FindPython.cmake
@@ -13,15 +13,19 @@ ElSE()
     SET(PYTHON_LIBRARY_FILE "libpython2.7.so")
 ENDIF()
 
-IF(WIN32)
-  FILE(TO_CMAKE_PATH "$ENV{PYTHONHOME}/libs/${PYTHON_LIBRARY_FILE}" PATH_PYTHON_LIBRARY)
-ElSE()
-  FILE(TO_CMAKE_PATH "$ENV{PYTHONHOME}/lib/${PYTHON_LIBRARY_FILE}" PATH_PYTHON_LIBRARY)
+IF($ENV{PYTHONHOME})
+  IF(WIN32)
+    FILE(TO_CMAKE_PATH "$ENV{PYTHONHOME}/libs/${PYTHON_LIBRARY_FILE}" PATH_PYTHON_LIBRARY)
+  ElSE()
+    FILE(TO_CMAKE_PATH "$ENV{PYTHONHOME}/lib/${PYTHON_LIBRARY_FILE}" PATH_PYTHON_LIBRARY)
+  ENDIF()
+  SET(PYTHON_LIBRARY ${PATH_PYTHON_LIBRARY} CACHE FILEPATH "path to the python library" FORCE)
 ENDIF()
-FILE(TO_CMAKE_PATH $ENV{PYTHON_INCLUDE} PATH_PYTHON_INCLUDE_DIR)
 
-SET(PYTHON_INCLUDE_DIR ${PATH_PYTHON_INCLUDE_DIR} CACHE PATH "path to where Python.h is found" FORCE)
-SET(PYTHON_LIBRARY ${PATH_PYTHON_LIBRARY} CACHE FILEPATH "path to the python library" FORCE)
+IF($ENV{PYTHON_INCLUDE})
+  FILE(TO_CMAKE_PATH $ENV{PYTHON_INCLUDE} PATH_PYTHON_INCLUDE_DIR)
+  SET(PYTHON_INCLUDE_DIR ${PATH_PYTHON_INCLUDE_DIR} CACHE PATH "path to where Python.h is found" FORCE)
+ENDIF()
 
 FIND_PACKAGE(PythonLibs REQUIRED)
 FIND_PACKAGE(PythonInterp REQUIRED)
-- 
2.39.2