Move glcontextmodes.c to glx.

It is no longer linked with DRI drivers, libGL passes function pointers through
the DRI interface.

src/glx/mini/Makefile

@@ -11,7 +11,7 @@ C_SOURCES = \
 	  $(TOP)/src/mesa/main/dispatch.c \
 	  $(TOP)/src/mesa/glapi/glapi.c \
 	  $(TOP)/src/mesa/glapi/glthread.c \
-	  $(TOP)/src/mesa/drivers/dri/common/glcontextmodes.c \
+	  $(TOP)/src/glx/x11/glcontextmodes.c \
 	  miniglx.c \
 	  miniglx_events.c
 
@@ -27,10 +27,7 @@ INCLUDE_DIRS = \
 	-I$(TOP)/src/mesa \
 	-I$(TOP)/src/mesa/main \
 	-I$(TOP)/src/mesa/glapi \
-	-I$(TOP)/src/mesa/math \
-	-I$(TOP)/src/mesa/transform \
-	-I$(TOP)/src/mesa/swrast \
-	-I$(TOP)/src/mesa/swrast_setup \
+	-I$(TOP)/src/glx/x11 \
 	-I$(TOP)/src/mesa/drivers/dri/common \
 	`pkg-config --cflags libdrm`
 

src/glx/x11/Makefile

@@ -46,7 +46,6 @@ INCLUDES = -I. \
 	-I$(TOP)/include/GL/internal \
 	-I$(TOP)/src/mesa/main \
 	-I$(TOP)/src/mesa/glapi \
-	-I$(TOP)/src/mesa/drivers/dri/common \
 	$(LIBDRM_CFLAGS) \
 	$(X11_INCLUDES)
 
@@ -63,9 +62,6 @@ INCLUDES = -I. \
 
 default: depend $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME)
 
-glcontextmodes.c:
-	ln -s $(TOP)/src/mesa/drivers/dri/common/glcontextmodes.c .
-
 # Make libGL
 $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME):  $(OBJECTS) Makefile
 	$(TOP)/bin/mklib -o $(GL_LIB) -linker '$(CC)' \