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doyousketch2/mt_gles.sh

Last active August 14, 2019 16:42
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Minetest GLES notes
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mt_gles.sh
sudo apt update
sudo apt remove libirrlicht-dev
sudo apt install libglfw3-dev libgles2-mesa-dev mesa-common-dev mlocate notify-osd
## not needed, but tried:
## sudo apt install libglu1-mesa-dev freeglut3-dev libcogl-dev
git clone --recursive --depth 1 -b ogl-es https://github.com/zaki/irrlicht.git irrlicht-gles
cd irrlicht-gles/source/Irrlicht
## GLES1 doesn't appear to have all the functions needed to compile Irrlict easily.
## so remove COGLESDriver.o COGLESExtensionHandler.o
## from line 45 of Makefile, because it wants to use GLES1 instead of GLES2.
sed -i '45 s/COGLESDriver.o COGLESExtensionHandler.o //' Makefile
## softlink to where GLES2 headers are:
sudo ln -s /usr/include/EGL /usr/include/GLES
## make sure you aren't using an old irrlicht version:
sudo updatedb && locate libIrrlicht.
sudo rm /usr/lib/x86_64-linux-gnu/libIrrlicht.s*
## compile Irrlicht, then copy to install dir
make NDEBUG=1 -j $(nproc)
cd ../../lib/Linux/
sudo cp libIrrlicht.a /usr/lib/x86_64-linux-gnu/libIrrlicht.a
## change to minetest dir, then compile:
cd ~/games/minetest-git/
cmake . -DRUN_IN_PLACE=1 -DENABLE_GETTEXT=1 -DENABLE_FREETYPE=1 -DENABLE_REDIS=0 -DENABLE_POSTGRESQL=0 \
-DBUILD_SERVER=1 -DBUILD_CLIENT=1 -DIRRLICHT_LIBRARY=/usr/lib/x86_64-linux-gnu/libIrrlicht.a \
&& make -j$(nproc) && notify-send Minetest updated
## Found system OpenGL ES 2 library: /usr/lib/x86_64-linux-gnu/libGLESv2.so;/usr/lib/x86_64-linux-gnu/libSM.so;
## /usr/lib/x86_64-linux-gnu/libICE.so;/usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so;
## /usr/lib/x86_64-linux-gnu/libGLESv2.so
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