tidy up parquet from lib

parquet/pyarrow_arm/build_arrow.sh

@@ -0,0 +1,65 @@
+#!/bin/bash
+
+sleep infinity
+
+startts=$(date)
+echo "starting build process at ${startts}..."
+
+echo -e "\nhome directory is..."
+pwd
+
+echo -e "\ncloning apache/arrow..."
+git clone https://github.com/apache/arrow.git --single-branch --depth=1
+
+echo -e "\nls -lh /\n"
+ls -lh /
+
+echo -e "\nls -lh arrow/\n"
+ls -lh arrow/
+
+echo -e "\nls -lh arrow/python/\n"
+ls -lh arrow/python
+
+
+mkdir arrow/cpp/build
+pushd arrow/cpp/build
+
+cmake -DCMAKE_INSTALL_PREFIX=$ARROW_HOME \
+      -DCMAKE_INSTALL_LIBDIR=lib \
+      -DARROW_WITH_BZ2=ON \
+      -DARROW_WITH_ZLIB=ON \
+      -DARROW_WITH_ZSTD=ON \
+      -DARROW_WITH_LZ4=ON \
+      -DARROW_WITH_SNAPPY=ON \
+      -DARROW_WITH_BROTLI=ON \
+      -DARROW_PARQUET=ON \
+      -DARROW_PYTHON=ON \
+      -DARROW_BUILD_TESTS=OFF \
+      -DARROW_WITH_HDFS=OFF \
+      ..
+
+make -j4
+make install
+popd
+
+#cython --version
+cython3 --version
+
+pushd arrow/python
+export ARROW_LIB_DIR=/lib/
+export PYARROW_WITH_PARQUET=1
+export PYARROW_WITH_CUDA=0
+export PYARROW_WITH_FlIGHT=0
+export PYARROW_WITH_DATASET=0
+export PYARROW_WITH_ORC=0
+export PYARROW_WITH_PLASMA=0
+export PYARROW_WITH_S3FS=0
+export PYARROW_WITH_HDFS=0
+export PYARROW_WITH_GANDIVA=0
+python3 setup.py build_ext --inplace
+popd
+
+echo "  started build process at ${startts} ..."
+finishts=$(date)
+echo "finishing build process at ${finishts}..."
+