Thank you for the help.
Yeah, I think I'm missing something on https://trac.wildfiregames.com/wiki/BuildInstructions#Linux
I need to add SpiderMonkey 91 package.
sudo apt install libmozjs-91-dev
After that I just need to update-workspace.sh with --with-system-mozjs
./update-workspaces.sh --with-system-mozjs -j3
The compilation are successful, but have many warnings.
Premake args: --with-system-mozjs --atlas
Package mozjs-78 was not found in the pkg-config search path.
Perhaps you should add the directory containing `mozjs-78.pc'
to the PKG_CONFIG_PATH environment variable
No package 'mozjs-78' found
Package mozjs-78 was not found in the pkg-config search path.
Perhaps you should add the directory containing `mozjs-78.pc'
to the PKG_CONFIG_PATH environment variable
No package 'mozjs-78' found
Package mozjs-78 was not found in the pkg-config search path.
Perhaps you should add the directory containing `mozjs-78.pc'
to the PKG_CONFIG_PATH environment variable
No package 'mozjs-78' found
Package mozjs-78 was not found in the pkg-config search path.
Perhaps you should add the directory containing `mozjs-78.pc'
to the PKG_CONFIG_PATH environment variable
No package 'mozjs-78' found
Package mozjs-78 was not found in the pkg-config search path.
Perhaps you should add the directory containing `mozjs-78.pc'
to the PKG_CONFIG_PATH environment variable
No package 'mozjs-78' found
Package mozjs-78 was not found in the pkg-config search path.
Perhaps you should add the directory containing `mozjs-78.pc'
to the PKG_CONFIG_PATH environment variable
No package 'mozjs-78' found
Package mozjs-78 was not found in the pkg-config search path.
Perhaps you should add the directory containing `mozjs-78.pc'
to the PKG_CONFIG_PATH environment variable
No package 'mozjs-78' found
Package mozjs-78 was not found in the pkg-config search path.
Perhaps you should add the directory containing `mozjs-78.pc'
to the PKG_CONFIG_PATH environment variable
No package 'mozjs-78' found
Package mozjs-78 was not found in the pkg-config search path.
Perhaps you should add the directory containing `mozjs-78.pc'
to the PKG_CONFIG_PATH environment variable
No package 'mozjs-78' found
Package mozjs-78 was not found in the pkg-config search path.
Perhaps you should add the directory containing `mozjs-78.pc'
to the PKG_CONFIG_PATH environment variable
No package 'mozjs-78' found
Package mozjs-78 was not found in the pkg-config search path.
Perhaps you should add the directory containing `mozjs-78.pc'
to the PKG_CONFIG_PATH environment variable
No package 'mozjs-78' found
Package mozjs-78 was not found in the pkg-config search path.
Perhaps you should add the directory containing `mozjs-78.pc'
to the PKG_CONFIG_PATH environment variable
No package 'mozjs-78' found
Package mozjs-78 was not found in the pkg-config search path.
Perhaps you should add the directory containing `mozjs-78.pc'
to the PKG_CONFIG_PATH environment variable
No package 'mozjs-78' found
Package mozjs-78 was not found in the pkg-config search path.
Perhaps you should add the directory containing `mozjs-78.pc'
to the PKG_CONFIG_PATH environment variable
No package 'mozjs-78' found
Building configurations...
Running action 'gmake'...
Generated ../workspaces/gcc/Makefile...
Generated ../workspaces/gcc/pyrogenesis.make...
Generated ../workspaces/gcc/network.make...
Generated ../workspaces/gcc/rlinterface.make...
Generated ../workspaces/gcc/tinygettext.make...
Generated ../workspaces/gcc/lobby.make...
Generated ../workspaces/gcc/glooxwrapper.make...
Generated ../workspaces/gcc/simulation2.make...
Generated ../workspaces/gcc/scriptinterface.make...
Generated ../workspaces/gcc/engine.make...
Generated ../workspaces/gcc/graphics.make...
Generated ../workspaces/gcc/atlas.make...
Generated ../workspaces/gcc/gui.make...
Generated ../workspaces/gcc/lowlevel.make...
Generated ../workspaces/gcc/gladwrapper.make...
Generated ../workspaces/gcc/mongoose.make...
Generated ../workspaces/gcc/mocks_real.make...
Generated ../workspaces/gcc/mocks_test.make...
Generated ../workspaces/gcc/AtlasObject.make...
Generated ../workspaces/gcc/AtlasUI.make...
Generated ../workspaces/gcc/ActorEditor.make...
Generated ../workspaces/gcc/Collada.make...
Generated ../workspaces/gcc/cxxtestroot.make...
Generated ../workspaces/gcc/test.make...
Done (2034ms).
Is installing SpiderMonkey version 78 will solve this issue?