Message-ID: <19971015053240.16047.rocketmail@send2.rocketmail.com>
Date: Tue, 14 Oct 1997 22:32:40 -0700 (PDT)
From: Guan Foo Wah <djgpp AT rocketmail DOT com>
Subject: Re: HELP WITH MIKMOD NEEDED
To: Johan Romin - SP3B <sp95joro AT Katedral DOT SE>
Cc: djgpp AT delorie DOT com
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---Johan Romin - SP3B <sp95joro AT Katedral DOT SE> wrote:
>
> I need help with mikmod!
> The program won't compile...
> The strange thing is that when I try to link it to and executable gcc
> complains about undefined references, I hope someone knows what i
have don
> wrong. I have put in the makefile, the output gcc gives me, and the
> program that uses mikmod...
> 
> 	/Johan
> 
> ---- My Makefile
> CC = gcc
> CFLAGS = -s -O3 -m486
> 
> LOADERS = load_xm.o
> DRIVERS = drv_sb.o drv_gus.o
> OBJ = mik.cc stars.cc gfxcmd.cc main.cc hplas.cc brain.cc
> OBJ2 = virtch.o mloader.o mdriver.o mplayer.o munitrk.o mmio.o
mirq.o mdma.o
> #OBJ2 = mikmod.o virtch.o mloader.o mdriver.o mplayer.o munitrk.o
mmio.o mirq.o mdma.o getopt.o
> 
> all:    dem
> 
> dem: $(OBJ2) $(LOADERS) $(DRIVERS)
> 	$(CC) $(CFLAGS) $(OBJ) -o $@ $(LOADERS) $(DRIVERS) $(OBJ2)
> ------ My gcc output ----
> gcc -s -O3 -m486 mik.cc stars.cc gfxcmd.cc main.cc hplas.cc brain.cc
-o dem load_xm.o drv_sb.o drv_gus.o virtch.o mloader.o mdriver.o
mplayer.o munitrk.o mmio.o mirq.o mdma.o
> c:/tools/djgpp/tmp\ccdaaaaa(.text+0x4):mik.cc: undefined reference
to `MP_HandleTick(void)'
> c:/tools/djgpp/tmp\ccdaaaaa(.text+0x11):mik.cc: undefined reference
to `MD_SetBPM(unsigned char)'
> c:/tools/djgpp/tmp\ccdaaaaa(.text+0x6d):mik.cc: undefined reference
to `ML_RegisterLoader(LOADER *)'
> c:/tools/djgpp/tmp\ccdaaaaa(.text+0x77):mik.cc: undefined reference
to `MD_RegisterDriver(DRIVER *)'
> c:/tools/djgpp/tmp\ccdaaaaa(.text+0x81):mik.cc: undefined reference
to `MD_RegisterDriver(DRIVER *)'
> c:/tools/djgpp/tmp\ccdaaaaa(.text+0x8b):mik.cc: undefined reference
to `MD_RegisterPlayer(void (*)(void))'
> c:/tools/djgpp/tmp\ccdaaaaa(.text+0x90):mik.cc: undefined reference
to `MD_Init(void)'
> c:/tools/djgpp/tmp\ccdaaaaa(.text+0xc6):mik.cc: undefined reference
to `ML_LoadFN(char *)'
> c:/tools/djgpp/tmp\ccdaaaaa(.text+0xd1):mik.cc: undefined reference
to `MP_Init(UNIMOD *)'
> c:/tools/djgpp/tmp\ccdaaaaa(.text+0xe3):mik.cc: undefined reference
to `MD_PlayStart(void)'
> c:/tools/djgpp/tmp\ccdaaaaa(.text+0xf4):mik.cc: undefined reference
to `MD_Update(void)'
> c:/tools/djgpp/tmp\ccdaaaaa(.text+0x104):mik.cc: undefined reference
to `MD_PlayStop(void)'
> c:/tools/djgpp/tmp\ccdaaaaa(.text+0x10f):mik.cc: undefined reference
to `ML_Free(UNIMOD *)'
> c:/tools/djgpp/tmp\ccdaaaaa(.text+0x114):mik.cc: undefined reference
to `MD_Exit(void)'
> make.exe: *** [dem] Error 1
> ------ My music routine that won't compile
> #include <stdio.h>
> #include <dos.h>
> #include <crt0.h>
> #include "mikmod.h"
> #include "wildfile.h"
> 
> //int _crt0_startup_flags = _CRT0_FLAG_NEARPTR;
> 
> int snd;
> UNIMOD *mod;
> 
> void tickhandler(void) {
>   if(snd==1) {
>      MP_HandleTick();    /* play 1 tick of the module */
>      MD_SetBPM(mp_bpm);
>   }
> }
> 
> void InitSnd(void) {
>    md_mixfreq=44100;
>    md_dmabufsize=10000;
>    md_mode=DMODE_16BITS|DMODE_STEREO;
>    md_device=0;
> 
>    ML_RegisterLoader(&load_xm);
> 
>    MD_RegisterDriver(&drv_sb);
>    MD_RegisterDriver(&drv_gus);
> 
>    MD_RegisterPlayer(tickhandler);
> 
>    if(!MD_Init()) {
> //   if(!snd==1) {
>       printf("No soundcard detected\n");
>       delay(150);
>    }
>    else {
>       snd=1;
>    }
>    if(snd==1) {
>       mod=ML_LoadFN("mentmelt.xm");
>       MP_Init(mod);
>       md_numchn=8;
>       MD_PlayStart();
>    }
> }
> 
> void UpdateMusic(void) {
>    MD_Update();
> }
> 
> void StopSnd(void) {
>   if(snd==1) {
>     MD_PlayStop();
>     ML_Free(mod);
>     MD_Exit();
>   }
> }
> 
> void StartMod(void) {
>   if(snd==1) {
>   }
> }
> ----
> 
> 


Did you link with the all necessary object files ?? I notice that you
miss out "mwav.o". You might miss some other object files too.

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