Porting windows program with winelib - compiles, but fails to link.

Question

I'm trying to port zCPU emulator . I've got it to build and created object files. Now it doesn't link to its own functions and some wine ones
Any ideas?
As you see, I'm using small script for build.
Here's a package of what I'm building from: http://silentman.org.ua/build.tar.bz2
[sm@home-sm zcpu_emu_build] LANG="en_US.UTF-8" sh ./build.sh
zcpu_emu.o: In function `putch(int)':
zcpu_emu.cpp:(.text+0x20c): undefined reference to `_putch'
zcpu_emu.o: In function `kbhit()':
zcpu_emu.cpp:(.text+0x229): undefined reference to `_kbhit'
zcpu_emu.o: In function `getch()':
zcpu_emu.cpp:(.text+0x246): undefined reference to `_getch'
zcpu_emu.o: In function `RunLoop(void*)':
zcpu_emu.cpp:(.text+0x6ad): undefined reference to `video_event_loop()'
zcpu_emu.o: In function `PokeVideoDriver(int&, int&)':
zcpu_emu.cpp:(.text._Z15PokeVideoDriverRiS_[PokeVideoDriver(int&, int&)]+0x58): undefined reference to `con_putch(int)'
zcpu_emu.cpp:(.text._Z15PokeVideoDriverRiS_[PokeVideoDriver(int&, int&)]+0xef): undefined reference to `video_draw_rectangle(int, int, int, int, unsigned char, unsigned char, unsigned char)'
zcpu_emu.o: In function `ScratchPort(int, int)':
zcpu_emu.cpp:(.text._Z11ScratchPortii[ScratchPort(int, int)]+0x39): undefined reference to `WriteToSCSI(int, int, int)'
zcpu_emu.o: In function `GetPort(int&)':
zcpu_emu.cpp:(.text._Z7GetPortRi[GetPort(int&)]+0x1d): undefined reference to `ReadFromSCSI()'
SCSI.o: In function `InitSCSI()':
SCSI.cpp:(.text+0xe1): undefined reference to `con_write(char const*, ...)'
SCSI.cpp:(.text+0x198): undefined reference to `con_write(char const*, ...)'
SCSI.cpp:(.text+0x22a): undefined reference to `con_endl()'
SCSI.cpp:(.text+0x238): undefined reference to `con_write(char const*, ...)'
SCSI.cpp:(.text+0x23d): undefined reference to `con_endl()'
zBIOS.o: In function `DiskIO()':
zBIOS.cpp:(.text+0x11c): undefined reference to `WriteToSCSI(int, int, int)'
zBIOS.cpp:(.text+0x13c): undefined reference to `WriteToSCSI(int, int, int)'
zBIOS.cpp:(.text+0x15d): undefined reference to `WriteToSCSI(int, int, int)'
zBIOS.cpp:(.text+0x162): undefined reference to `ReadFromSCSI()'
zBIOS.cpp:(.text+0x194): undefined reference to `WriteToSCSI(int, int, int)'
zBIOS.cpp:(.text+0x199): undefined reference to `ReadFromSCSI()'
/usr/lib/wine/libwinecrt0.a(exe_main.o): In function `main':
exe_main.c:(.text+0x9d): undefined reference to `WinMain'
collect2: ld returned 1 exit status
winegcc: g++ failed
Last edited by SilentMan (2008-06-12 12:54:38)

Answer 1

Look like it is expecting Conio, which was a MS only console IO API. There are some implementations of Conio for Linux though. It might be worth learning ncurses, to just replace the Conio bits.