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import distutils.command.config
from distutils.errors import *
from distutils.sysconfig import customize_compiler
from distutils.ccompiler import CompileError
from util import *
glu_body = '''
#ifdef _WIN32
#include <windows.h>
#endif
#ifdef __APPLE_CC__
#include <OpenGL/gl.h>
#include <OpenGL/glu.h>
#else
#include <GL/gl.h>
#include <GL/glu.h>
#endif
#ifdef GLU_VERSION_1_2
GLUnurbs *x;
GLUtesselator *y;
GLUquadric *z;
#endif
'''
texture_object_body = '''
#ifdef _WIN32
#include <windows.h>
#endif
#ifdef __APPLE_CC__
#include <OpenGL/gl.h>
#else
#include <GL/gl.h>
#endif
#ifndef GL_EXT_texture_object
void glAreTexturesResidentEXT (GLsizei n, const GLuint *textures, GLboolean *residences)
{
}
#endif
'''
class config(distutils.command.config.config):
def run(self):
self.output_dir = "" # Try by Jack
self._check_compiler()
customize_compiler(self.compiler)
if not self.try_compile(glu_body):
self.distribution.define_macros.append(('BAD_GLU_HEADER', None))
if not self.try_compile(texture_object_body):
self.distribution.define_macros.append(('GL_EXT_texture_object', 1))
def try_compile (self, body, headers=None, include_dirs=None, lang="c"):
"""Try to compile a source file built from 'body' and 'headers'.
Return true on success, false otherwise.
"""
try:
self._compile(body, headers, include_dirs, lang)
ok = 1
except CompileError:
ok = 0
return ok
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