https://www.ondrovo.com/a/20170107-stm8-getting-started/

openocd

1. # sudo apt-get install automake libtool
2. # git clone git: / /repo.or.cz/openocd.git
3. # cd openocd
4. # ./bootstrap
5. # ./configure
6. # make
7. # sudo make install

sdcc

1. Get sources from https://sourceforge.net/projects/sdcc/files/
2. # sudo apt-get install libboost-dev gputils
3. # ./configure
4. # make
5. # sudo make install

stm8-binutils

1. Get sources from https://sourceforge.net/projects/stm8-binutils-gdb/files/
2. # ./patch_binutils.sh
3. # ./configure_binutils.sh
4. # cd binutils-2.3
5. # make
6. # sudo make install

stm8-flash

1. # git clone https://github.com/vdudouyt/stm8flash.git
2. # cd stm8flash/
3. # make
4. # sudo cp stm8flash /usr/bin/

st-link permissions

# /etc/udev/rules.d/49-stlinkv2.rules
# stm32 discovery boards, with onboard st/linkv2
# ie, STM32L, STM32F4.
# STM32VL has st/linkv1, which is quite different

SUBSYSTEMS=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="3748", \
    MODE:="0666", \
    SYMLINK+="stlinkv2_%n"

SUBSYSTEMS=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="374b", \
    KERNEL!="sd*", KERNEL!="sg*", KERNEL!="tty*", SUBSYSTEM!="bsg", \
    MODE:="0666", \
    SYMLINK+="stlinkv2_%n"

SUBSYSTEMS=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="374b", \
    KERNEL=="sd*", MODE:="0666", \
    SYMLINK+="stlinkv2_disk"

SUBSYSTEMS=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="374b", \
    KERNEL=="sg*", MODE:="0666", \
    SYMLINK+="stlinkv2_raw_scsi"

SUBSYSTEMS=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="374b", \
    SUBSYSTEM=="bsg", MODE:="0666", \
    SYMLINK+="stlinkv2_block_scsi"

SUBSYSTEMS=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="374b", \
    KERNEL=="tty*", MODE:="0666", \
    SYMLINK+="stlinkv2_console"

# If you share your linux system with other users, or just don't like the
# idea of write permission for everybody, you can replace MODE:="0666" with
# OWNER:="yourusername" to create the device owned by you, or with
# GROUP:="somegroupname" and control access using standard unix groups.