I've been developing OpenGL software under Linux using the SDL
libraries for my graduate thesis. I recently purchased my first Mac and
I'm trying to setup my project so I can easily work on either platform
(using #ifndef to cover any changes that are platform specific).
Unfortunately I'm having trouble compiling my project under OS X.
So far I've installed Xcode 1.5 and the SDL Development Library 1.2.8
(Project Builder + XCode) (looks like OpenGL was included with the
development kit). When I try creating a new Cocoa SDL OpenGL
application, it'll compile fine.
However when I try running the Makefile which I use in Linux, I get a
bunch of errors. Most of them deal with not being able to locate the
SDL and OpenGL header files. I'm not sure how to deal with this under
the Mac environment since I'm new to the "Framework" concept (all the
header files that I need are located in an OpenGL.framework and
SDL.framework directories).
I'm wondering if can specify frameworks or something like that in my
Makefile? I apologize if this is a simple question, but I've been
having trouble finding information about getting Linux Makefiles for
OpenGL applications to work under OS X. Most of what I find deals with
how to setup your project in Xcode.
$ make
gcc -g -Wall -O0 -c Camera.cpp `sdl-config --cflags`
/bin/sh: line 1: sdl-config: command not found
In file included from Camera.cpp:1:
Camera.h:4:19: GL/gl.h: No such file or directory
In file included from Camera.cpp:1:
Camera.h:19: error: `GLfloat' was not declared in this scope
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