Break glut out from mesa lib

As glut is no longer in upstream Mesa and no longer developed
we will need to keep a fork.

src/libs/Jamfile

@@ -9,6 +9,7 @@ SubInclude HAIKU_TOP src libs edit ;
 SubInclude HAIKU_TOP src libs expat ;
 SubInclude HAIKU_TOP src libs fluidsynth ;
 SubInclude HAIKU_TOP src libs freetype2 ;
+SubInclude HAIKU_TOP src libs glut ;
 SubInclude HAIKU_TOP src libs gnu ;
 SubInclude HAIKU_TOP src libs icon ;
 SubInclude HAIKU_TOP src libs iconv ;

src/libs/glut/Jamfile

@@ -1,4 +1,4 @@
-SubDir HAIKU_TOP src libs mesa glut ;
+SubDir HAIKU_TOP src libs glut ;
 
 SetSubDirSupportedPlatformsBeOSCompatible ;
 

src/libs/mesa/Jamfile

@@ -1,5 +1,4 @@
 SubDir HAIKU_TOP src libs mesa ;
 
 SubInclude HAIKU_TOP src libs mesa glu ;
-SubInclude HAIKU_TOP src libs mesa glut ;
 SubInclude HAIKU_TOP src libs mesa mesa ;