start neogeo for ARM9 source pak frome:https://github.com/linuxlinks/gngeo For ubuntu 1.install SDL before build neogeo 2.run :./configure ./configure --prefix=/dir/dir_d(dir you want install gengeo) 3.enter the dir you set, 1)copy bios neogeo.zip to share/gngeo 2)copy rom kof97.zip to share/gngeo 3)run : ./bin/gngeo kof97 # start game For ARM (我的工具链为arm-linux-XXX=arm-linux-gnueabihf) 1.build SDL for ARM 1)./configure --prefix=/home/ubuntu/SDL_Build/ --disable-pulseaudio --disable-tslib --build=i386 --host=arm-none-linux-gnueabi 2)make 3)make install 2.build zlib for arm 1)下载zlib源码 2)export CC=arm-linux-XXX 3)./configure --prefix=../out-dir 4)make&&make install 5)cp out file to arm-linux-XXX 工具链下 3.build gngeo 1)./configure --build=i686-pc-linux-gnu --host=arm-linux-XXX --with-sdl-prefix=/home/ubuntu/SDL_Build --prefix=/home/ubuntu/GAME/output_file/ 2)make&&make install 4.modified ./src/mkstate.h //int mkstate_data(gzFile gzf,void *data,int size,int mode); 编过程出现的问题 1.必须使用sdl1 2.当报错pow等C语言标准库出错则是工具链的问题 3.当工具链无法调用zlib时，报错 roms.o: In function `load_game_config': src/roms.c:2027: undefined reference to `dr_gno_romname'd等未定义错误 4.报错uses VFP register arguments, mame_layer.o does not，为浮点调用出错，修改顶层Makefile Makefile中 : 156:-- CC = arm-linux-gnueabihf-gcc 156:++ CC = arm-linux-gnueabihf-gcc -mfloat-abi=hard