On May 15, 2013, at 2:45 PM, Alexander Hansen wrote:
> 1) OpenGL typically comes either via the OpenGL framework, or via X11. In the
> former case, no dependency needs to be declared, because that comes with the
> OS and we don't have a virtual package for it. For the latter, even though
> it ships with the OS on current versions, it's good to specify Depends:
> x11-shlibs and BuildDepends: x11-dev, plus RuntimeDepends: x11 if it displays
> in X11. (mesa is also a possibility, but I'd recommend not going with that if
> you don't have to)
As usual, thanks for the quick response. Actually the project is
looking somewhat iffy, or maybe i'm just in over my head [also as usual].
SDL-Ball has a very rudimentary build system with no configure script. The
author claims that on linux and Windows systems 'make' is all that's needed.
On OSX, however, the make immediately bombs out:
> Darlene-Lowes-Mac-mini:sdl-ball (300) $ make
> g++ -DDATADIR="\"themes/\"" main.o -lGL -lGLU `sdl-config --libs`
> -lSDL_image -lSDL_ttf -lSDL_mixer -o sdl-ball
> ld: library not found for -lGL
> collect2: ld returned 1 exit status
This is the entirety of the makefile:
> DATADIR?=themes/
>
> #append -DWITH_WIIUSE to compile with WIIUSE support!
> #append -DNOSOUND to compile WITHOUT sound support
> CC=g++ -DDATADIR="\"$(DATADIR)\""
>
> CFLAGS+=-c -Wall `sdl-config --cflags`
>
> #append -lwiiuse to compile with WIIUSE support
> #remove -lSDL_mixer if compiling with -DNOSOUND
> LIBS+=-lGL -lGLU `sdl-config --libs` -lSDL_image -lSDL_ttf -lSDL_mixer
>
> SOURCES=main.cpp
> OBJECTS=$(SOURCES:.cpp=.o)
>
> EXECUTABLE=sdl-ball
>
> all: $(SOURCES) $(EXECUTABLE)
>
> $(EXECUTABLE): $(OBJECTS)
> $(CC) $(LDFLAGS) $(OBJECTS) $(LIBS) -o $@
>
> .cpp.o:
> $(CC) $(CFLAGS) $< -o $@
>
> clean:
> rm -f *.o sdl-ball
>
> remove:
> rm -R ~/.config/sdl-ball
So i assume to make this work at all we'd have to hand-feed it the
appropriate flags, which i don't think i could manage without help. I looked
at the diff from MacPorts, and the only relevant part seems to be: "export
LDFLAGS=-Wl,-z,defs -Wl,--as-needed"
Sent from Darlene-Lowes-Mac-mini
Zoe: "First rule of battle, little one ... don't ever let them know where you
are."
Mal: "WHOO-HOO! I'M RIGHT HERE! I'M RIGHT HERE! YOU WANT SOME O' ME?! YEAH YOU
DO! COME ON! COME ON! AAAAAH! Whoo-hoo!"
Zoe: "'Course, there're other schools of thought."
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