make miniglx use libdrm properly

src/glx/mini/Makefile

@@ -32,8 +32,7 @@ INCLUDE_DIRS = \
 	-I$(TOP)/src/mesa/swrast \
 	-I$(TOP)/src/mesa/swrast_setup \
 	-I$(TOP)/src/mesa/drivers/dri/common \
-	-I$(DRM_SOURCE_PATH)/libdrm \
-	-I$(DRM_SOURCE_PATH)/shared
+	`pkg-config --cflags libdrm`
 
 
 ##### RULES #####

src/mesa/drivers/dri/Makefile.template

@@ -25,8 +25,7 @@ WINOBJ=
 WINLIB=-L$(MESA)/src/glx/mini
 MINIGLX_INCLUDES = -I$(TOP)/src/glx/mini
 INCLUDES = $(MINIGLX_INCLUDES) \
-	   -I$(DRM_SOURCE_PATH)/shared-core \
-	   -I$(DRM_SOURCE_PATH)/libdrm \
+	   `pkg-config --cflags libdrm` \
 	   $(SHARED_INCLUDES)
 
 OBJECTS = $(C_SOURCES:.c=.o) \
@@ -40,7 +39,7 @@ SHARED_INCLUDES = \
 	-I. \
 	-I$(TOP)/src/mesa/drivers/dri/common \
 	-Iserver \
-	-I$(DRM_SOURCE_PATH)/shared-core \
+	`pkg-config --cflags libdrm` \
 	-I$(TOP)/include \
 	-I$(TOP)/include/GL/internal \
 	-I$(TOP)/src/mesa \