add debugging, fix for no deactivate

Author: mattip

config.sh

@@ -23,6 +23,7 @@ function build_libs {
     # the un-tar root directory, then the files are copied into /usr/local.
     # Could utilize a site.cfg instead to prevent the copy.
     python -mpip install urllib3
+    python -c"import platform; print('platform.uname().machine', platform.uname().machine)"
     basedir=$(python numpy/tools/openblas_support.py)
     $use_sudo cp -r $basedir/lib/* /usr/local/lib
     $use_sudo cp $basedir/include/* /usr/local/include

extra_functions.sh

@@ -2,7 +2,7 @@ function setup_test_venv {
     # Create a new empty venv dedicated to testing for non-Linux platforms. On
     # Linux the tests are run in a Docker container.
     if [ $(uname) != "Linux" ]; then
-        deactivate || echo ""
+        if type -t deactivate ; then deactivate; fi
         $PYTHON_EXE -m venv test_venv
         if [ $(uname) == "Darwin" ]; then
             source test_venv/bin/activate
@@ -21,7 +21,7 @@ function setup_test_venv {
 
 function teardown_test_venv {
     if [ $(uname) != "Linux" ]; then
-        deactivate || echo ""
+        if type -t deactivate ; then deactivate; fi
         if [ $(uname) == "Darwin" ]; then
             source venv/bin/activate
         fi