don't install pip, it should be installed already in the natively compiled cpython

Author: barrypitman

numpy/cppbuild.sh

@@ -85,11 +85,6 @@ fi
 export PYTHONPATH="$PYTHON_INSTALL_PATH"
 mkdir -p "$PYTHON_INSTALL_PATH"
 
-# Install pip for the cross-compiled interpreter
-if ! "$PYTHON_BIN_PATH" -m pip --version >/dev/null 2>&1; then
-    "$PYTHON_BIN_PATH" -m ensurepip --upgrade
-fi
-
 TOOLS="setuptools==67.6.1 cython==3.0.10"
 if ! $PYTHON_BIN_PATH -m pip install --target=$PYTHON_LIB_PATH $TOOLS; then
     echo "extra_link_args = -lgfortran"           >> site.cfg