Disable the host PYTHONPATH environment variable to avoid build confusion.

diff --git a/cross-compile/msys2/sigrok-native-msys2 b/cross-compile/msys2/sigrok-native-msys2
index c3c1c47e53fb41c08613ba65dab3dcfbd825ef51..1de27c0f5f86749f641c303ae1a47516c0ccdac0 100755 (executable)
--- a/cross-compile/msys2/sigrok-native-msys2
+++ b/cross-compile/msys2/sigrok-native-msys2
@@ -79,6 +79,9 @@ fi
 
 PYPATH=$PREFIX/$PYBASE
 
+# Eliminate the host Python path environment variable, if any is set.
+export PYTHONPATH=
+
 # -----------------------------------------------------------------------------
 
 P="$PREFIX/lib/pkgconfig"