[sbox-Qemu: ~/PicoDrive/platform/linux] > make 
cc    -c -o ../gp2x/menu.o ../gp2x/menu.c
../gp2x/menu.c:21:26: Pico/PicoInt.h: No such file or directory
../gp2x/menu.c:22:24: Pico/Patch.h: No such file or directory
../gp2x/menu.c:23:23: zlib/zlib.h: No such file or directory
../gp2x/menu.c: In function `draw_patchlist':
../gp2x/menu.c:432: error: `PicoPatchCount' undeclared (first use in this function)
../gp2x/menu.c:432: error: (Each undeclared identifier is reported only once
../gp2x/menu.c:432: error: for each function it appears in.)
../gp2x/menu.c:436: error: `PicoPatches' undeclared (first use in this function)
../gp2x/menu.c: In function `patches_menu_loop':
../gp2x/menu.c:456: error: `PicoPatchCount' undeclared (first use in this function)
../gp2x/menu.c:462: error: `PicoPatches' undeclared (first use in this function)
../gp2x/menu.c: In function `draw_savestate_bg':
../gp2x/menu.c:493: error: storage size of 'tmp_pv' isn't known
../gp2x/menu.c:502: error: `Pico' undeclared (first use in this function)
../gp2x/menu.c:511: warning: assignment makes pointer from integer without a cast
../gp2x/menu.c:519: error: `PicoMCD' undeclared (first use in this function)
../gp2x/menu.c: In function `draw_cd_menu_options':
../gp2x/menu.c:761: error: `PicoCDBuffers' undeclared (first use in this function)
../gp2x/menu.c: In function `cd_menu_loop_options':
../gp2x/menu.c:825: error: `PicoCDBuffers' undeclared (first use in this function)
../gp2x/menu.c: In function `region_name':
../gp2x/menu.c:950: error: `PicoAutoRgnOrder' undeclared (first use in this function)
../gp2x/menu.c: In function `region_prevnext':
../gp2x/menu.c:1039: error: `PicoAutoRgnOrder' undeclared (first use in this function)
../gp2x/menu.c: In function `menu_options_save':
../gp2x/menu.c:1057: error: `PicoOpt' undeclared (first use in this function)
../gp2x/menu.c:1058: error: `PsndRate' undeclared (first use in this function)
../gp2x/menu.c:1059: error: `PicoRegionOverride' undeclared (first use in this function)
../gp2x/menu.c: In function `menu_loop_options':
../gp2x/menu.c:1075: error: `PicoOpt' undeclared (first use in this function)
../gp2x/menu.c:1076: error: `PsndRate' undeclared (first use in this function)
../gp2x/menu.c:1077: error: `PicoRegionOverride' undeclared (first use in this function)
../gp2x/menu.c: In function `draw_menu_root':
../gp2x/menu.c:1229: error: `PicoPatches' undeclared (first use in this function)
../gp2x/menu.c: In function `menu_loop_root':
../gp2x/menu.c:1258: error: `PicoPatches' undeclared (first use in this function)
make: *** [../gp2x/menu.o] Error 1
[sbox-Qemu: ~/PicoDrive/platform/linux] >