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Difference between revisions of "Compiling ScummVM/RPI"
Compiling ScummVM/RPI (view source)
Revision as of 21:51, 13 December 2020
, 21:51, 13 December 2020→Installing the needed Raspberry Pi headers and libraries on PC
Praetorian (talk | contribs) (→Installing the needed Raspberry Pi headers and libraries on PC: added libfribidi-dev and libglew-dev installation to apt-get) |
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As an example, on the Raspberry Pi running Raspbian (Buster) OS 3.2 (January 2020) we can execute the following to install third party libraries that ScummVM needs for its features and various game engines: | As an example, on the Raspberry Pi running Raspbian (Buster) OS 3.2 (January 2020) we can execute the following to install third party libraries that ScummVM needs for its features and various game engines: | ||
sudo apt-get update | sudo apt-get update | ||
sudo apt-get upgrade | sudo apt-get upgrade | ||
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libglew-dev | libglew-dev | ||
On the '''host PC''' we | On the '''host PC''' first we make sure we have some pre-requisite packages install for the build. | ||
sudo apt-get update | |||
sudo apt-get upgrade | |||
sudo apt-get make pkg-config | |||
Then we export the path where we will copy the directories from the RPi SD card into, and then we manually copy them. One option (shown in the example commands below) is to copy the Raspberry Pi headers and libraries to ''/opt/rpi_root'', but any other path with the right permissions for our user (within common sense) should be ok: | |||
mkdir -p /opt/rpi_root | |||
mkdir -p /opt/rpi_root | export RPI_ROOT=/opt/rpi_root | ||
export RPI_ROOT=/opt/rpi_root | cd <Raspbian_SD_card_mountpoint_directory> | ||
cd <Raspbian_SD_card_mountpoint_directory> | cp -R usr lib opt $RPI_ROOT | ||
cp -R usr lib opt $RPI_ROOT | |||
The above copying of files has the unfortunate side-effect that many symbolic links that were copied over are now invalid, particularly those linking to absolute paths. Fortunately, we can remedy this situation by downloading and running a python script that will fix those links: | The above copying of files has the unfortunate side-effect that many symbolic links that were copied over are now invalid, particularly those linking to absolute paths. Fortunately, we can remedy this situation by downloading and running a python script that will fix those links: | ||