Building Source Code

You can build source code with hb or the build.sh script. This topic describes how to build source code with hb. For details about how to use the build.sh script, see Building Source Code Using the build.sh Script.

For details about the functions of the OpenHarmony compilation and building module, see Compilation and Building Guide.

Prerequisites

• The required libraries and tools have been installed.

• The compilation tools have been installed.

• The Hello World program is ready for use.

• The access to the Ubuntu environment is normal.

Procedure

Go to the root directory of the source code and run the build command.

1. Set the build path.

   hb set
   

2. Select the current path.

   .
   

3. Select ipcamera_hispark_taurus under hisilicon and press Enter.

   NOTE

   When adapting the development board to a specific use case, select an appropriate build form factor, that is, product settings. For details, see Build Form Factors.

   Figure 1 Hi3516 build settings

   

4. Start building.

   NOTE

   • To build a component (for example, hello), run the hb build -T targetName command.

   • To build a product incrementally, run the hb build command.

   • To build a product from the scratch, run the hb build -f command.

   This example builds a product from the scratch.

   hb build -f
   

5. Check the build result. If "build success" is displayed, the building is successful.

   NOTICE

   Paths to burning-related files:

   • Build result and log files: out/hispark_taurus/ipcamera_hispark_taurus

   • U-Boot file: device/board/hisilicon/hispark_taurus/uboot/out/boot/u-boot-hi3516dv300.bin