--- mesa-cvs/configs/linux-dri-ppc.build-config	2005-08-19 16:20:03.000000000 -0400
+++ mesa-cvs/configs/linux-dri-ppc	2006-08-14 13:44:40.000000000 -0400
@@ -5,7 +5,7 @@
 
 CONFIG_NAME = linux-dri-ppc
 
-OPT_FLAGS = -Os -mcpu=603
+OPT_FLAGS ?= -Os -mcpu=603
 PIC_FLAGS = -fPIC
 
 ASM_FLAGS = -DUSE_PPC_ASM -DUSE_VMX_ASM
--- mesa-cvs/configs/linux-dri-x86.build-config	2005-09-12 11:19:19.000000000 -0400
+++ mesa-cvs/configs/linux-dri-x86	2006-08-14 13:44:40.000000000 -0400
@@ -6,7 +6,7 @@
 CONFIG_NAME = linux-dri-x86
 
 # Unnecessary on x86, generally.
-PIC_FLAGS = 
+# PIC_FLAGS = 
 
 # Add -m32 to CFLAGS:
 ARCH_FLAGS = -m32
--- mesa-cvs/configs/linux-osmesa16.build-config	2006-07-12 22:50:27.000000000 -0400
+++ mesa-cvs/configs/linux-osmesa16	2006-08-14 13:44:40.000000000 -0400
@@ -17,7 +17,7 @@
 
 
 # Directories
-SRC_DIRS = mesa glu
+SRC_DIRS = mesa
 DRIVER_DIRS = osmesa
 PROGRAM_DIRS = 
 
--- mesa-cvs/configs/linux.build-config	2005-10-28 09:11:00.000000000 -0400
+++ mesa-cvs/configs/linux	2006-08-14 13:44:40.000000000 -0400
@@ -8,7 +8,9 @@
 CC = gcc
 CXX = g++
 
-OPT_FLAGS  = -O3 -g
+MKDEP = true
+
+OPT_FLAGS ?= -O3 -g
 PIC_FLAGS  = -fPIC
 
 # Add '-DGLX_USE_TLS' to ARCH_FLAGS to enable TLS support.  Add -m32
--- mesa-cvs/configs/linux-dri.build-config	2006-08-09 15:14:05.000000000 -0400
+++ mesa-cvs/configs/linux-dri	2006-08-14 13:44:40.000000000 -0400
@@ -12,8 +12,9 @@
 #MKDEP = /usr/X11R6/bin/makedepend
 #MKDEP = gcc -M
 #MKDEP_OPTIONS = -MF depend
+MKDEP = true
 
-OPT_FLAGS  = -O -g
+OPT_FLAGS ?= -O -g
 PIC_FLAGS  = -fPIC
 
 # Add '-DGLX_USE_TLS' to ARCH_FLAGS to enable TLS support.
@@ -24,8 +25,6 @@
 	-DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER \
 	-DGLX_DIRECT_RENDERING -DHAVE_ALIAS
 
-X11_INCLUDES = -I/usr/X11R6/include
-
 CFLAGS = -Wall -Wmissing-prototypes -std=c99 -ffast-math \
 	$(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(DEFINES) $(ASM_FLAGS)
 
@@ -35,7 +34,7 @@
 ASM_SOURCES = 
 
 # Library/program dependencies
-EXTRA_LIB_PATH=-L/usr/X11R6/lib
+EXTRA_LIB_PATH =
 
 LIBDRM_LIB = `pkg-config --libs libdrm`
 DRI_LIB_DEPS  = $(EXTRA_LIB_PATH) -lm -lpthread -lexpat -ldl $(LIBDRM_LIB)
@@ -64,4 +63,4 @@
 # gamma are missing because they have not been converted to use the new
 # interface.
 DRI_DIRS = i810 i915 i965 mach64 mga r128 r200 r300 radeon s3v \
-	savage sis tdfx trident unichrome ffb
+	savage tdfx trident unichrome ffb # sis
--- mesa-cvs/configs/linux-osmesa32.build-config	2006-07-12 22:50:27.000000000 -0400
+++ mesa-cvs/configs/linux-osmesa32	2006-08-14 13:44:40.000000000 -0400
@@ -17,7 +17,7 @@
 
 
 # Directories
-SRC_DIRS = mesa glu
+SRC_DIRS = mesa
 DRIVER_DIRS = osmesa
 PROGRAM_DIRS = 
 
--- mesa-cvs/configs/default.build-config	2006-07-20 00:34:36.000000000 -0400
+++ mesa-cvs/configs/default	2006-08-14 13:46:03.000000000 -0400
@@ -55,11 +55,11 @@
 
 # GLw widget sources (Append "GLwMDrawA.c" here and add -lXm to GLW_LIB_DEPS in
 # order to build the Motif widget too)
-GLW_SOURCES = GLwDrawA.c
+GLW_SOURCES = GLwDrawA.c GLwMDrawA.c
 
 
 # Directories to build
-LIB_DIR = lib
+LIB_DIR ?= lib
 SRC_DIRS = mesa glu glut/glx glw
 GLU_DIRS = sgi
 DRIVER_DIRS = x11 osmesa
@@ -73,14 +73,14 @@
 OSMESA_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB)
 GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) -lm
 GLUT_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GLU_LIB) -l$(GL_LIB) $(EXTRA_LIB_PATH) -lX11 -lXmu -lXt -lXi -lm
-GLW_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) $(EXTRA_LIB_PATH) -lXt -lX11
+GLW_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) -lXm $(EXTRA_LIB_PATH) -lXt -lX11
 APP_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) -lm
 
 
 
 # Installation directories (for make install)
 INSTALL_DIR = /usr/local
-DRI_DRIVER_INSTALL_DIR = /usr/X11R6/lib/modules/dri
+DRI_DRIVER_INSTALL_DIR = $(DRI_DRIVER_DIR)
 
 # Where libGL will look for DRI hardware drivers
 DRI_DRIVER_SEARCH_DIR = $(DRI_DRIVER_INSTALL_DIR)
--- mesa-cvs/configs/linux-osmesa.build-config	2006-07-12 22:50:27.000000000 -0400
+++ mesa-cvs/configs/linux-osmesa	2006-08-14 13:44:40.000000000 -0400
@@ -14,9 +14,9 @@
 
 
 # Directories
-SRC_DIRS = mesa glu
+SRC_DIRS = mesa
 DRIVER_DIRS = osmesa
-PROGRAM_DIRS = osdemos
+PROGRAM_DIRS =
 
 
 # Dependencies