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sionlord
Joined: 09 Mar 2010
Posts: 10
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 Posted: Mon May 03, 2010 10:29 pm Post subject: C++ + SDL + TinyXML |
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Hi again, sorry for the new post, i started it because it's a new problem on a slightly different topic, I hope the is no problem.
We're a group of three students porting our an SDL + C++ game for PC called Granny's Bloodbath (http://grannysbloodbath.wordpress.com/) for our University subject Games Design. I hope you like the idea.
I've downloaded the PSPSDK and the SDL libraries (with their auxiliaries ttf, mixer and image). I've managed to compile the XML parser for C++ and a sample project using SDL for C. The problem is that "SDL" + "C++" + "TinyXML" project doesn't seem to compile.
This is our makefile:
| Code: | TARGET = Sdl_Example
PSPSDK = $(shell psp-config --pspsdk-path)
PSPBIN = $(shell psp-config --psp-prefix)/bin
SDL_CONFIG = $(PSPBIN)/sdl-config
OBJS = main.o tinystr.o tinyxmlerror.o tinyxml.o tinyxmlparser.o
INCDIR =
CFLAGS = $(shell $(SDL_CONFIG) --cflags) -G0 -Wall -O2 -DPSP
CXXFLAGS = $(CFLAGS) -fno-exceptions -fno-rtti
ASFLAGS = $(CFLAGS)
LIBDIR =
LDFLAGS =
LIBS = -lstdc++ -lsupc++ -lSDL_gfx -lSDL_image -lSDL_mixer -lSDL_ttf -lvorbisidec \
-lfreetype -lpng -ljpeg -lz -lm $(shell $(SDL_CONFIG) --libs)
EXTRA_TARGETS = EBOOT.PBP
include $(PSPSDK)/lib/build.mak |
And this is our error:
| Code: | david@siondream:/media/Datos/sdl_mak_psp$ make
psp-gcc -I. -I/usr/local/pspdev/psp/sdk/include -I/usr/local/pspdev/psp/include/SDL -Dmain=SDL_main -G0 -Wall -O2 -DPSP -D_PSP_FW_VERSION=150 -L. -L/usr/local/pspdev/psp/sdk/lib main.o tinystr.o tinyxmlerror.o tinyxml.o tinyxmlparser.o -lstdc++ -lsupc++ -lSDL_gfx -lSDL_image -lSDL_mixer -lSDL_ttf -lvorbisidec -lfreetype -lpng -ljpeg -lz -lm -L/usr/local/pspdev/psp/lib -lSDLmain -lSDL -lm -lGL -lpspvfpu -L/usr/local/pspdev/psp/sdk/lib -lpspdebug -lpspgu -lpspctrl -lpspge -lpspdisplay -lpsphprm -lpspsdk -lpsprtc -lpspaudio -lc -lpspuser -lpsputility -lpspkernel -lpspnet_inet -lpspirkeyb -lpsppower -lpspdebug -lpspdisplay -lpspge -lpspctrl -lpspsdk -lc -lpspnet -lpspnet_inet -lpspnet_apctl -lpspnet_resolver -lpsputility -lpspuser -lpspkernel -o Sdl_Example.elf
/usr/local/pspdev/psp/lib/libSDLmain.a(SDL_psp_main.o): En la función `main':
psp/SDL_psp_main.c:86: referencia a `SDL_main' sin definir
collect2: ld devolvió el estado de salida 1
make: *** [Sdl_Example.elf] Error 1
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We've looked everywhere (forums, Google) without results. The comunity here is treating us so well, so we're really grateful. Sorry for any possible misspelling (we aren't English).
Thanks. |
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Draan
Joined: 17 Oct 2009
Posts: 55
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| Posted: Mon May 03, 2010 11:12 pm Post subject: |
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I had the same problem. Something like this worked for me
| Code: |
extern "C" SDL_main;
SDL_main()
{
//It's our main function
}
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sionlord
Joined: 09 Mar 2010
Posts: 10
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| Posted: Mon May 03, 2010 11:27 pm Post subject: |
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Now I get this error:
| Code: | | main.cpp:117: error: expected constructor, destructor, or type conversion before ‘;’ token |
It talks about this line:
| Code: | | extern "C" SDL_main; |
EDIT:
It would be JUST GREAT if someone could post a mini SDL + C++ project (code + makefile) that actually works. It would be useful for me and for anyone with the same problem. And I could trully know what I'm doing wrong. |
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Draan
Joined: 17 Oct 2009
Posts: 55
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| Posted: Mon May 03, 2010 11:48 pm Post subject: |
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Ah sorry, my fault, I've looked into my old srcs now.
It should be that:
| Code: |
extern "C" int SDL_main (int argc, char* args[]);
int main(int argc, char *args[])
{
//our code
}
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Should work finally :). |
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sionlord
Joined: 09 Mar 2010
Posts: 10
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| Posted: Tue May 04, 2010 12:02 am Post subject: |
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Ok, now I think we're getting deep into the problem, I hope we can solve it.
My error output looks like:
| Code: | david@siondream:/media/Datos/sdl_mak_psp$ make
psp-gcc -I. -I/usr/local/pspdev/psp/sdk/include -O2 -G0 -Wall -D_PSP_FW_VERSION=150 -L. -L/usr/local/pspdev/psp/sdk/lib main.o tinystr.o tinyxmlerror.o tinyxml.o tinyxmlparser.o -lstdc++ -lSDLmain -lSDL_image -lSDL_mixer -lpng -ljpeg -lz -lSDL_ttf -lfreetype -lSDL_gfx -lm -lSDL -lpspvfpu -lpspdebug -lpspgu -lpspctrl -lpspge -lpspdisplay -lpsphprm -lpspsdk -lpsprtc -lpspaudio -lc -lpspuser -lpsputility -lpspkernel -lpspdebug -lpspdisplay -lpspge -lpspctrl -lpspsdk -lc -lpspnet -lpspnet_inet -lpspnet_apctl -lpspnet_resolver -lpsputility -lpspuser -lpspkernel -o ejemplo.elf
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL_mixer.a(music_ogg.o): En la función `OGG_jump_to_time':
/home/david/PSPSDK/SDL_mixer/music_ogg.c:245: referencia a `ov_time_seek' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL_mixer.a(music_ogg.o): En la función `OGG_delete':
/home/david/PSPSDK/SDL_mixer/music_ogg.c:237: referencia a `ov_clear' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL_mixer.a(music_ogg.o): En la función `OGG_getsome':
/home/david/PSPSDK/SDL_mixer/music_ogg.c:159: referencia a `ov_read' sin definir
/home/david/PSPSDK/SDL_mixer/music_ogg.c:173: referencia a `ov_info' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL_mixer.a(music_ogg.o): En la función `OGG_new_RW':
/home/david/PSPSDK/SDL_mixer/music_ogg.c:126: referencia a `ov_open_callbacks' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL_mixer.a(music_ogg.o): En la función `OGG_new':
/home/david/PSPSDK/SDL_mixer/music_ogg.c:74: referencia a `ov_open' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL_mixer.a(load_ogg.o): En la función `Mix_LoadOGG_RW':
/home/david/PSPSDK/SDL_mixer/load_ogg.c:93: referencia a `ov_open_callbacks' sin definir
/home/david/PSPSDK/SDL_mixer/load_ogg.c:101: referencia a `ov_info' sin definir
/home/david/PSPSDK/SDL_mixer/load_ogg.c:112: referencia a `ov_pcm_total' sin definir
/home/david/PSPSDK/SDL_mixer/load_ogg.c:122: referencia a `ov_read' sin definir
/home/david/PSPSDK/SDL_mixer/load_ogg.c:140: referencia a `ov_clear' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o): En la función `PSP_GL_Init':
/home/david/PSPSDK/psplibraries/build/SDL/src/video/psp/SDL_pspgl.c:109: referencia a `eglGetDisplay' sin definir
/home/david/PSPSDK/psplibraries/build/SDL/src/video/psp/SDL_pspgl.c:109: referencia a `eglGetError' sin definir
/home/david/PSPSDK/psplibraries/build/SDL/src/video/psp/SDL_pspgl.c:110: referencia a `eglInitialize' sin definir
/home/david/PSPSDK/psplibraries/build/SDL/src/video/psp/SDL_pspgl.c:110: referencia a `eglGetError' sin definir
/home/david/PSPSDK/psplibraries/build/SDL/src/video/psp/SDL_pspgl.c:135: referencia a `eglChooseConfig' sin definir
/home/david/PSPSDK/psplibraries/build/SDL/src/video/psp/SDL_pspgl.c:135: referencia a `eglGetError' sin definir
/home/david/PSPSDK/psplibraries/build/SDL/src/video/psp/SDL_pspgl.c:143: referencia a `eglCreateContext' sin definir
/home/david/PSPSDK/psplibraries/build/SDL/src/video/psp/SDL_pspgl.c:143: referencia a `eglGetError' sin definir
/home/david/PSPSDK/psplibraries/build/SDL/src/video/psp/SDL_pspgl.c:144: referencia a `eglCreateWindowSurface' sin definir
/home/david/PSPSDK/psplibraries/build/SDL/src/video/psp/SDL_pspgl.c:144: referencia a `eglGetError' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o): En la función `PSP_GL_SwapBuffers':
/home/david/PSPSDK/psplibraries/build/SDL/src/video/psp/SDL_pspgl.c:82: referencia a `eglSwapBuffers' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o): En la función `PSP_GL_MakeCurrent':
/home/david/PSPSDK/psplibraries/build/SDL/src/video/psp/SDL_pspgl.c:69: referencia a `eglMakeCurrent' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0x4): referencia a `glBegin' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0xc): referencia a `glBindTexture' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0x14): referencia a `glBlendFunc' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0x1c): referencia a `glColor4f' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0x2c): referencia a `glDisable' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0x34): referencia a `glEnable' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0x3c): referencia a `glEnd' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0x44): referencia a `glFlush' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0x4c): referencia a `glGenTextures' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0x54): referencia a `glGetString' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0x5c): referencia a `glLoadIdentity' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0x64): referencia a `glMatrixMode' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0x6c): referencia a `glOrtho' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0x74): referencia a `glPixelStorei' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0x7c): referencia a `glPopAttrib' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0x84): referencia a `glPopClientAttrib' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0x8c): referencia a `glPopMatrix' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0x94): referencia a `glPushAttrib' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0x9c): referencia a `glPushClientAttrib' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0xa4): referencia a `glPushMatrix' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0xac): referencia a `glTexCoord2f' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0xb4): referencia a `glTexEnvf' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0xbc): referencia a `glTexImage2D' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0xc4): referencia a `glTexParameteri' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0xcc): referencia a `glTexSubImage2D' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0xd4): referencia a `glVertex2i' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspgl.o):(.rodata+0xdc): referencia a `glViewport' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspevents.o): En la función `PSP_EventQuit':
/home/david/PSPSDK/psplibraries/build/SDL/src/video/psp/SDL_pspevents.c:274: referencia a `pspIrKeybFinish' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspevents.o): En la función `PSP_EventInit':
/home/david/PSPSDK/psplibraries/build/SDL/src/video/psp/SDL_pspevents.c:247: referencia a `pspIrKeybInit' sin definir
/home/david/PSPSDK/psplibraries/build/SDL/src/video/psp/SDL_pspevents.c:249: referencia a `pspIrKeybOutputMode' sin definir
/usr/local/pspdev/lib/gcc/psp/4.3.2/../../../../psp/lib/libSDL.a(SDL_pspevents.o): En la función `PSP_PumpEvents':
/home/david/PSPSDK/psplibraries/build/SDL/src/video/psp/SDL_pspevents.c:112: referencia a `pspIrKeybReadinput' sin definir
collect2: ld devolvió el estado de salida 1
make: *** [ejemplo.elf] Error 1
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So I think there is some kind of problem with some PSP library and SDL_Mixer (ogg). What's wrong? |
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iceman755
Joined: 21 Jul 2008
Posts: 34
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| Posted: Tue May 04, 2010 2:04 am Post subject: |
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I think you aren't linking all the libs that you need to.
Right now out of my head:
For pspgl errors:
-lGLUT -lGLU -lGL
For ogg:
-logg -lvorbisidec -lvorbis
And I think you need this one too:
-lSDL
_________________
"Libera eas de ore leonis, ne absorbeat eas tartarus, ne cadant in obscurum" |
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sionlord
Joined: 09 Mar 2010
Posts: 10
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| Posted: Wed May 05, 2010 2:11 am Post subject: |
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That's allright, thank you very much.
At least we're doing the PSP port, you can check it out on our blog!!!! |
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