OpenSSL cross-compilation without modifying Makefile

OpenSSL cross-compilation without modifying Makefile

Use arm-none-linux-gnueabi-gcc to cross-compile openssl to generate static library files libcrypto. a and libssl.

1. download the latest openssl version from the openssl official website. I downloaded the openssl-1.0.2e. : Http://www.openssl.org/source/

2. Install arm-none-linux-gnueabi-gcc, download and decompress the package, and configure the environment variables.

3. decompress the openssl source code, enter the directory, and execute:

CC = arm-none-linux-gnueabi-gcc, modify the Compiler

./Config no-asm-static -- prefix =/usr/local/ssl-1.0.2/, configure, -- prefix for the installation directory

After the configuration is complete: manually modify the generated Makefile and find the location with-m64, delete all (2 in total)

Make & make install

For more information about OpenSSL, see the following links:

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OpenSSL details: click here
OpenSSL: click here

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