Simple DirectMedia Layer SDL 1.2.15 sources for Casio Graph 90+E and Prizm CG10/20

Need to have a fully working gcc toolchain for SH3/SH4 architecture.

Compilation is done by using the adhoc Makefile : make -f Makefile.prizm in the main directory

It should produce the library libSDL_prizm.a

The following steps are not automatically done, so please proceed with the following manipulations :

copy the library libSDL_prizm.a into your SH3/SH4 compiler lib folder
copy all header files contained in the include/SDL folder into the include folder of the SH3/SH4 compiler

You can also use the gitea install Slyvtt/cSDL1_2_15 command to get an automatic install

when you compile a program for use with SDL, do not forget to add a -lSDL_prizm option in your compilator command line.

and then a #include <SDL/SDL.h> in your C/C++ sources