openssl安装编译

Ubuntu openssl安装编译

编译cmake时报错缺少openssl依赖

[missing: OPENSSL_CRYPTO_LIBRARY]

CMake Error at /usr/share/cmake-3.10/Modules/FindPackageHandleStandardArgs.cmake:137 (message):
Could NOT find OpenSSL, try to set the path to OpenSSL root folder in the
system variable OPENSSL_ROOT_DIR (missing: OPENSSL_CRYPTO_LIBRARY
OPENSSL_INCLUDE_DIR) (Required is at least version "1.1.0")

Ubuntu openssl安装

全局安装：

apt-get install libssl-dev

编译

cd /usr/src
wget https://www.openssl.org/source/openssl-1.1.1n.tar.gz --no-check-certificate

# 根据需要下载不同的版本

tar zxvf openssl-1.1.1n.tar.gz

cd openssl-1.1.1n/

./config shared --prefix=/usr/local/

make -j 4make install

cp libcrypto.so.1.1 /usr/lib/x86_64-linux-gnu/

cp libssl.so.1.1 /usr/lib/x86_64-linux-gnu/

rm /usr/bin/openssl

ln -s /usr/local/bin/openssl /usr/bin/openssl

openssl version