Had to change LDFLAGS= -shared -Wl to LDFLAGS= -shared -Wall. makefile reported error and put <tab> before all @

Create a "makefile" containing this code:

SRCS = $(wildcard *.cpp)
OBJS = $(SRCS:.cpp=.o) 
CFLAGS= -O2 -fPIC
LDFLAGS= -s -shared

#Set path to MSDK (MCore & MEngine from ../trunk/dev/)
INCLUDES = -I../SDK/MCore/Includes/ -I../SDK/MEngine/Includes/

all: $(OBJS)
    @g++ $(LDFLAGS) $(OBJS) -o ../Game.so

.cpp.o:
    @echo "( Compiling $^ )" # debug output
    @g++ $(CFLAGS) $(INCLUDES) -c -o $@ $^

NB: "@" lines are indented by a tabulation, not spaces

Instructions:
In your project folder (containg the .mproj file):
    - put a copy of the SDK folder (or use a symlink)
    - put the plugin sources+includes and the makefile into a new folder

Run the makefile using make.
The plugin is created in your project folder

Some infos in case :
- don't use maratis source code from svn, just link to the headers of MCore and MEngine present with the release of Maratis you downloaded.
- don't compile MCore and MEngine, just link to it.
- compile in release
- name the plugin "Game.so" (not libGame.so)

Be also sure it's in your maratis project directory.

What Linux kernel are you using? A 32bit or 64bit kernel?

The precompiled Maratis version from the download page is 32bit afaik so you would have to recompile Maratis for 64bit and use the 64bit SDK. You could also compile your plugin with the -m32 flag.

Sponk