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This article mainly introduces the relevant knowledge of what the Ubuntu cross-compilation method is, the content is detailed and easy to understand, the operation is simple and fast, and has a certain reference value. I believe you will gain something after reading this Ubuntu cross-compilation method. Let's take a look at it.

Cross-compile DHCP-4.4.1

Create a new dhcp folder under the home/topeet/ directory of Ubuntu, and copy the downloaded file dhcp-4.4.1.tar.gz to the folder, as shown in figure 89.3.1:

Enter the command tar-vxf dhcp-4.4.1.tar.gz to extract the file, as shown in figure 89.3.2:

Enter the decompressed directory after decompression, as shown in figure 89.3.3

Enter the command: chmod 777 configure gives configure permission, as shown in figure 89.3.4:

Enter the command:. / configure

CC=/usr/local/arm/gcc-linaro-4.9.4-2017.01-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-gccBUILD_CC=gcc ac_cv_file__dev_random=yes-host=arm-linux-gnueabihf-with-randomdev=no

As shown in figure 89.3.5:

The configuration is completed as shown in figure 89.3.6:

Enter command: make

When make is compiled as shown in the following figure, an error will be reported. Type rm-f / usr/include/zlib.h, as shown in figure 89.3.8:

Then type make again and compile successfully, as shown in figure 89.3.9:

After compilation, you can get the dhclient executable file in the client directory and view the dhclient, as shown in figure 89.3.10:

This is the end of the article on "what is the method of cross-compilation of Ubuntu?" Thank you for reading! I believe that everyone has a certain understanding of the knowledge of "what is the method of Ubuntu cross-compilation". If you want to learn more knowledge, you are welcome to follow the industry information channel.

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