From 6dc33dcd70379d2205a0a4f1ba47ca1d54808b4d Mon Sep 17 00:00:00 2001
From: michael <michael@localhost.localdomain>
Date: Wed, 14 Apr 2021 16:45:42 +0200
Subject: [PATCH] Corrected error in python detection

---
 CDMATH/tests/CMakeLists.txt |  2 +-
 CMakeLists.txt              | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/CDMATH/tests/CMakeLists.txt b/CDMATH/tests/CMakeLists.txt
index 2dd988d..8a98ca6 100755
--- a/CDMATH/tests/CMakeLists.txt
+++ b/CDMATH/tests/CMakeLists.txt
@@ -61,7 +61,7 @@ if (CDMATH_WITH_PYTHON AND CDMATH_WITH_PETSC AND CDMATH_WITH_POSTPRO)
   add_subdirectory (${examples_dir})
   add_subdirectory (validation)
 
-  add_custom_target (tests_CDMATH COMMAND ctest -O tests.log)
+  add_custom_target (tests_CDMATH COMMAND ctest -O testsCDMATH.log)
   add_custom_target (check COMMAND ctest -E 'validation|Example')# may be replace ctest -E with ctest -LE
   add_custom_target (examples COMMAND ctest -R Example)# may be replace ctest -R with ctest -L
   add_custom_target (validation COMMAND ctest -R validation)# may be replace ctest -R with ctest -L
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5859efb..8b9c6da 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -463,13 +463,13 @@ ELSE ( ${PARAVIEW_VERSION} STRGREATER "5.6" OR ${PARAVIEW_VERSION} STREQUAL "5.6
 ENDIF( ${PARAVIEW_VERSION} STRGREATER "5.6" OR ${PARAVIEW_VERSION} STREQUAL "5.6" )
 
 # Find python
-IF  ( PYTHON_ROOT_DIR OR ENV{PYTHON_ROOT_DIR})
-  IF  ( PYTHON_ROOT_DIR )
+IF  ( DEFINED PYTHON_ROOT_DIR OR DEFINED ENV{PYTHON_ROOT_DIR})
+  IF  ( DEFINED PYTHON_ROOT_DIR )
     set(Python_ROOT_DIR ${PYTHON_ROOT_DIR} ) 
-  ELSE( PYTHON_ROOT_DIR )
+  ELSE( DEFINED PYTHON_ROOT_DIR )
     set(Python_ROOT_DIR $ENV{PYTHON_ROOT_DIR} ) 
-  ENDIF( PYTHON_ROOT_DIR)
-ENDIF(PYTHON_ROOT_DIR OR ENV{PYTHON_ROOT_DIR})
+  ENDIF( DEFINED PYTHON_ROOT_DIR)
+ENDIF(DEFINED PYTHON_ROOT_DIR OR DEFINED ENV{PYTHON_ROOT_DIR})
 
 IF   (${CMAKE_VERSION} VERSION_GREATER "3.12.0")
   find_package(Python ${PYTHON2OR3} REQUIRED COMPONENTS Interpreter Development )
-- 
2.39.2