PR #491: Improve setup script and build instructions

- Add --depth=1 to git clone commands for faster downloads
- Integrate wolfSSL and wolfIP setup into setup.sh
- Simplify build instructions in README.md

Co-Authored-By: daniele@wolfssl.com <daniele@wolfssl.com>

fullstack/freertos-wolfip-wolfssl-https/README.md

@@ -32,9 +32,7 @@ sudo ./setup_network.sh
 
 3. Build the example:
 ```bash
-mkdir -p build && cd build
-cmake ..
-make
+make -p build && cd build && cmake .. && make
 ```
 
 4. Run the example (requires root):

fullstack/freertos-wolfip-wolfssl-https/setup.sh

@@ -13,11 +13,33 @@ cd freertos
 
 # Clone FreeRTOS repositories if they don't exist
 if [ ! -d "FreeRTOS" ]; then
-    git clone $FREERTOS_REPO
+    git clone --depth=1 $FREERTOS_REPO
 fi
 
+# Clone wolfSSL and wolfIP if they don't exist
+cd ../../../
+if [ ! -d "wolfssl" ]; then
+    git clone --depth=1 https://github.com/wolfSSL/wolfssl.git
+    cd wolfssl
+    ./autogen.sh
+    ./configure
+    make
+    cd ..
+fi
+
+if [ ! -d "wolfip" ]; then
+    git clone --depth=1 https://github.com/wolfSSL/wolfip.git
+    cd wolfip
+    ./autogen.sh
+    ./configure
+    make
+    cd ..
+fi
+
+cd wolfssl-examples/fullstack/freertos-wolfip-wolfssl-https/freertos
+
 if [ ! -d "FreeRTOS-Kernel" ]; then
-    git clone $FREERTOS_KERNEL_REPO
+    git clone --depth=1 $FREERTOS_KERNEL_REPO
 fi
 
 echo "FreeRTOS repositories cloned successfully"