--- glew-2.0.0/Makefile
+++ glew-2.0.0/Makefile
@@ -226,9 +226,7 @@
 
 install.include:
 	$(INSTALL) -d -m 0755 "$(DESTDIR)$(INCDIR)"
-	$(INSTALL) -m 0644 include/GL/wglew.h "$(DESTDIR)$(INCDIR)/"
-	$(INSTALL) -m 0644 include/GL/glew.h "$(DESTDIR)$(INCDIR)/"
-	$(INSTALL) -m 0644 include/GL/glxew.h "$(DESTDIR)$(INCDIR)/"
+	$(INSTALL) -m 0644 include/GL/*.h "$(DESTDIR)$(INCDIR)/"
 
 install.pkgconfig: glew.pc
 	$(INSTALL) -d -m 0755 "$(DESTDIR)$(PKGDIR)"