tce-load -i compiletc cmake openssl-dev

wget https://www.libssh.org/files/0.11/libssh-0.11.2.tar.xz

cd libssh-0.11.2

mkdir build
cd build

cmake -LAH -DCMAKE_C_FLAGS_RELEASE="-flto -mtune=generic -Os -pipe" -DCMAKE_CXX_FLAGS_RELEASE="-flto -mtune=generic -Os -pipe" -DCMAKE_INSTALL_PREFIX=/usr/local -DBUILD_SHARED_LIBS=ON -DCMAKE_BUILD_TYPE=release -DCMAKE_VERBOSE_MAKEFILE=TRUE -Wno-dev -DCMAKE_INSTALL_LIBDIR=lib -DCMAKE_INSTALL_SYSCONFDIR=/usr/local/etc -DGLOBAL_CLIENT_CONFIG=/usr/local/etc/ssh/ssh_config -DGLOBAL_BIND_CONFIG=/usr/local/etc/ssh/libssh_server_config ../

make [0m 23.27s]
sudo make install

-- ********** libssh build options : **********
-- Build type: release
-- Coverage: 
-- zlib support: ON
-- libgcrypt support: OFF
-- libmbedTLS support: OFF
-- libnacl support: OFF
-- SFTP support: ON
-- Server support : ON
-- GSSAPI support : 0
-- GEX support : ON
-- Support insecure none cipher and MAC : OFF
-- Support exec : ON
-- Pcap debugging support : ON
-- Build shared library: ON
-- Unit testing: OFF
-- Client code testing: OFF
-- Blowfish cipher support: 
-- PKCS #11 URI support: OFF
-- With PKCS #11 provider support: OFF
-- Server code testing: OFF
-- Public API documentation generation
-- Benchmarks: OFF
-- Symbol versioning: ON
-- Allow ABI break: OFF
-- Release is final: 
-- Global client config: /usr/local/etc/ssh/ssh_config
-- Global bind config: /usr/local/etc/ssh/libssh_server_config
-- ********************************************