install_python2.sh: optimize for a quieter build process of Python 2

.github/backup/install_python2.sh

@@ -4,26 +4,31 @@
 sudo apt update
 
 # Install necessary dependencies
-sudo apt install -y build-essential libssl-dev libbz2-dev \
+sudo apt install -y -qq build-essential libssl-dev libbz2-dev \
     libreadline-dev libsqlite3-dev wget curl llvm \
     libxml2-dev libxslt1-dev zlib1g-dev libffi-dev
 
 # Download Python 2.7.x source code (adjust version number as needed)
 PYTHON_VERSION=2.7.18
 rm -rf "Python-$PYTHON_VERSION" "Python-$PYTHON_VERSION.tgz"
-wget "https://www.python.org/ftp/python/$PYTHON_VERSION/Python-$PYTHON_VERSION.tgz" \
+wget -q "https://www.python.org/ftp/python/$PYTHON_VERSION/Python-$PYTHON_VERSION.tgz" \
     -O "Python-${PYTHON_VERSION}.tgz"
 
 # Extract the source code
 tar -xzf Python-$PYTHON_VERSION.tgz
 cd Python-$PYTHON_VERSION || exit 1
 
+export CFLAGS="${CFLAGS} -w"
+
 # Configure the build
-./configure
+./configure >/dev/null || {
+    echo "配置失败！"
+    exit 1
+}
 
 # Compile and install
-make -j "$(nproc)"
-sudo make altinstall
+make -j "$(nproc)" -s || exit 1
+sudo make altinstall -s
 sudo ln -s /usr/local/bin/python2.7 /usr/local/bin/python
 sudo ln -s /usr/local/bin/python2.7 /usr/local/bin/python2
 # Clean up