Latest compatible version of Classicube from the original GitHub repository (https://github.com/ClassiCube/ClassiCube) that can be compiled on Classicube for PowerMac PPC running Mac OS X 10.4.

misc/opengl/GL1Macros.h

@@ -0,0 +1,64 @@
+/* Raster state functions */
+#define _glAlphaFunc  glAlphaFunc
+#define _glBlendFunc  glBlendFunc
+#define _glClearColor glClearColor
+#define _glColorMask  glColorMask
+#define _glDepthFunc  glDepthFunc
+#define _glDepthMask  glDepthMask
+#define _glDisable    glDisable
+#define _glDisableClientState glDisableClientState
+#define _glEnable     glEnable
+#define _glEnableClientState glEnableClientState
+
+/* Fog functions */
+#define _glFogf  glFogf
+#define _glFogfv glFogfv
+#define _glFogi  glFogi
+#define _glFogiv glFogiv
+
+/* Transform functions */
+#define _glLoadIdentity glLoadIdentity
+#define _glLoadMatrixf  glLoadMatrixf
+#define _glMatrixMode   glMatrixMode
+#define _glViewport     glViewport
+
+/* Draw functions */
+#define _glDrawArrays      glDrawArrays
+#define _glDrawElements    glDrawElements
+#define _glColorPointer    glColorPointer
+#define _glTexCoordPointer glTexCoordPointer
+#define _glVertexPointer   glVertexPointer
+
+/* Misc functions */
+#define _glClear      glClear
+#define _glHint       glHint
+#define _glReadPixels glReadPixels
+#define _glScissor    glScissor
+
+/* Texture functions */
+#define _glBindTexture    glBindTexture
+#define _glDeleteTextures glDeleteTextures
+#define _glGenTextures    glGenTextures
+#define _glTexImage2D     glTexImage2D
+#define _glTexSubImage2D  glTexSubImage2D
+#define _glTexParameteri  glTexParameteri
+
+/* State get functions */
+#define _glGetError    glGetError
+#define _glGetFloatv   glGetFloatv
+#define _glGetIntegerv glGetIntegerv
+#define _glGetString   glGetString
+
+/* Legacy display list functions */
+#define _glCallList    glCallList
+#define _glDeleteLists glDeleteLists
+#define _glGenLists    glGenLists
+#define _glNewList     glNewList
+#define _glEndList     glEndList
+
+/* Legacy vertex draw functions */
+#define _glBegin      glBegin
+#define _glEnd        glEnd
+#define _glColor4ub   glColor4ub
+#define _glTexCoord2f glTexCoord2f
+#define _glVertex3f   glVertex3f