Jason's Home Page - Linux HOWTOs

libssh - SSHv1 and SSHv2 client/server library ChangeLog

Web site:	https://www.libssh.org/
Repository:	https://git.libssh.org/

HOWTO

# libssh 0.11.1
# =============
# This should not be confused with libssh2

# Slackware 14.0: libssh 0.5.2
# Slackware 14.1: libssh 0.5.4
# Slackware 14.2: libssh 0.7.3
# Slackware 15.0: libssh 0.9.6

# Prerequisites:
# CMake >= 3.12.0
# OpenSSL >= 1.1.1 or libgcrypt >= 1.5 or Mbed TLS
# zlib >= 1.2 (optional)
# doxygen (optional)
# pkg-config
# cmocka >= 1.1.0 (optional)
# *_wrapper (optional)

# Mailing list archives
# libssh 0.11.1 released!
# libssh 0.11.1 release
# Git repository

# Install/upgrade pip, abimap, libnacl
# https://pypi.org/project/abimap/
# https://pypi.org/project/libnacl/
# https://pip.pypa.io/warnings/venv
su
python3 -m pip install -U pip
python3 -m pip install -U abimap
python3 -m pip install -U libnacl
exit

# Get it
cd
test -f installed/libssh-0.11.1.tar.xz &&
mv -f installed/libssh-0.11.1.tar.xz .
test ! -f libssh-0.11.1.tar.xz &&
wget https://www.libssh.org/files/0.11/libssh-0.11.1.tar.xz

# Verify tarball w/ sha256sum:
# (this came from my gpg-verified tarball)
echo "14b7dcc72e91e08151c58b981a7b570ab2663f630e7d2837645d5a9c612c1b\
79  libssh-0.11.1.tar.xz" | sha256sum -c

# Verify tarball w/ GnuPG:
# [ Key link available here:  https://www.libssh.org/get-it/ ]
( gpg --list-keys 03D5DF8CFDD3E8E7 2> /dev/null ||
  gpg --keyserver keys.gnupg.net --recv-keys 03D5DF8CFDD3E8E7 ) &&
wget -nc https://www.libssh.org/files/0.11/libssh-0.11.1.tar.xz.asc &&
  gpg --verify libssh-0.11.1.tar.xz.asc && rm libssh-0.11.1.tar.xz.asc

# Extract the source
mkdir -p -0700 ~/src
cd ~/src
find -maxdepth 1 -type d -name "libssh-*" -exec rm -r {} \;
tar xJvf ~/libssh-0.11.1.tar.xz
cd libssh-0.11.1
test $UID = 0 && chown -R root:root .

# Create a build directory
mkdir build && cd build

# List the options
cmake -LH ..

# Configure the build with CMake
# The -D defines override settings in ../DefineOptions.cmake
# To see what settings it is using after running cmake, look at
#  CMakeCache.txt

# Configure the build
cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Release ..

# Build it
make

# Become root to install it
su

# Remove the Slackware package, if there is one
test -x /sbin/removepkg && /sbin/removepkg libssh

# Install it
make install
ldconfig

# Remove old ones, then install docs where Slackware usually does
find /usr/doc -maxdepth 1 -type d -name "libssh-*" \
-exec rm -r {} \;
mkdir /usr/doc/libssh-0.11.1
cd ..
cp -p AUTHORS BSD CHANGELOG COPYING INSTALL README /usr/doc/libssh-0.11.1/
chown -R root:root /usr/doc/libssh-0.11.1

# Make sure your non-root user can remove the source later
chown -R $(logname) .
chmod -R u+w .

# Become your non-root user again
exit

# Save the source for later
cd
mkdir -p -m 0700 installed
rm -f installed/libssh-0.11.1.tar.xz
mv libssh-0.11.1.tar.xz installed/

# If you ever want to uninstall libssh, this should do it:
cd
su
find /usr/doc -maxdepth 1 -type d -name "libssh-*" -exec rm -r {} \;
test -d /usr/include/libssh && rm -r /usr/include/libssh
test -d /usr/lib/cmake &&
( cd /usr/lib/cmake
   rm -f libssh-config.cmake libssh-config-version.cmake )
test -d /usr/lib/pkgconfig &&
( cd /usr/lib/pkgconfig
   rm -f libssh.pc libssh_threads.pc )
test -d /usr/lib64/cmake &&
( cd /usr/lib64/cmake
   rm -f libssh-config.cmake libssh-config-version.cmake )
test -d /usr/lib64/pkgconfig &&
( cd /usr/lib64/pkgconfig
   rm -f libssh.pc libssh_threads.pc )
find /usr/share/doc -maxdepth 1 -type d -name "libssh-*" -exec rm -r {} \;
rm -f /usr/lib/libssh.so* /usr/lib/libssh_threads.so*
test -d /usr/lib64 &&
rm -f /usr/lib64/libssh.so* /usr/lib64/libssh_threads.so*
ldconfig
exit
find ~/src -maxdepth 1 -type d -name "libssh-*" -exec rm -r {} \;
rm -f ~/installed/libssh-*.tar.*