diff --git a/README.md b/README.md index a33d1d9..7995113 100644 --- a/README.md +++ b/README.md @@ -39,7 +39,7 @@ You'll need ```make```, ```gcc```, ```libevent``` with ```pthreads``` support, * Arch: `sudo pacman -S libevent libjpeg-turbo libutil-linux libbsd`. * Raspbian: `sudo apt install libevent-dev libjpeg8-dev uuid-dev libbsd-dev`. Add `libraspberrypi-dev` for `WITH_OMX=1` and `libgpiod` for `WITH_GPIO=1`. * Debian: `sudo apt install build-essential libevent-dev libjpeg62-turbo-dev uuid-dev libbsd-dev`. -* Ubuntu 20.04 x86_64: `sudo apt install build-essential libevent-dev libjpeg62-dev uuid-dev libbsd-dev make gcc libjpeg8 libjpeg-turbo8 libuuid1 libbsd0`. +* Ubuntu 20.04 x86_64: `sudo apt install build-essential libevent-dev libjpeg-dev libjpeg62-dev uuid-dev libbsd-dev make gcc libjpeg8 libjpeg-turbo8 libuuid1 libbsd0`. On Raspberry Pi you can build the program with OpenMAX IL. To do this pass option ```WITH_OMX=1``` to ```make```. To enable GPIO support install [libgpiod](https://git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git/about) and pass option ```WITH_GPIO=1```. If the compiler reports about a missing function ```pthread_get_name_np()``` (or similar), add option ```WITH_PTHREAD_NP=0``` (it's enabled by default). For the similar error with ```setproctitle()``` add option ```WITH_SETPROCTITLE=0```.