I tried to compile Vavoom 1.5 beta on MDK_9.1<br><br>./fixunix.sh<br>./make<br>gcc -c -W -Wall -march=pentiumpro -ffast-math -O3 -fomit-frame-pointer -o obj/s_sdl.o source/s_sdl.cpp<br>source/s_sdl.cpp: In member function `virtual void VDefaultSoundDevice::PlaySound(int, const TVec&, const TVec&, int, int, float)':<br>source/s_sdl.cpp:430: `Mix_LoadRAW_RW' undeclared (first use this function)<br>source/s_sdl.cpp:430: (Each undeclared identifier is reported only once for each function it appears in.)<br>source/s_sdl.cpp:433: `Mix_LoadChannel' undeclared (first use this function)<br>source/s_sdl.cpp:449:2: warning: #warning how to set the pitch? (CS)<br>source/s_sdl.cpp:452: `Mix_Play' undeclared (first use this function)<br>make: *** [obj/s_sdl.o] Error 1<br><br>What's wrong?<br><br>Thanks...<br>.................Enrico<br>

The guy who made SDL port had to modify SDL by adding some new functions. There's an old topic on this here. Possibly the're a new version of SDL that has these changes.