# -*-makefile-*-
# Configuration for linux-dri: Linux DRI hardware drivers for XFree86 & others

include $(TOP)/configs/default

CONFIG_NAME = linux-dri-xcb

# Compiler and flags
CC = gcc
CXX = g++

#MKDEP = /usr/X11R6/bin/makedepend
#MKDEP = gcc -M
#MKDEP_OPTIONS = -MF depend

OPT_FLAGS  = -g
PIC_FLAGS  = -fPIC

# Add '-DGLX_USE_TLS' to ARCH_FLAGS to enable TLS support.
ARCH_FLAGS ?=

DEFINES = -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE \
	-D_BSD_SOURCE -D_GNU_SOURCE \
	-DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER \
	-DGLX_DIRECT_RENDERING -DGLX_INDIRECT_RENDERING \
        -DHAVE_ALIAS -DUSE_XCB -DHAVE_POSIX_MEMALIGN

X11_INCLUDES = $(shell pkg-config --cflags-only-I x11) $(shell pkg-config --cflags-only-I xcb) $(shell pkg-config --cflags-only-I x11-xcb) $(shell pkg-config --cflags-only-I xcb-glx)

CFLAGS = -Wall -Wmissing-prototypes $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) \
	$(DEFINES) $(ASM_FLAGS) -std=c99 -ffast-math 

CXXFLAGS = -Wall $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(DEFINES)

# Work around aliasing bugs - developers should comment this out
CFLAGS += -fno-strict-aliasing
CXXFLAGS += -fno-strict-aliasing

MESA_ASM_SOURCES = 

# Library/program dependencies
EXTRA_LIB_PATH=$(shell pkg-config --libs-only-L x11)

MESA_MODULES  = $(TOP)/src/mesa/libmesa.a

LIBDRM_CFLAGS = $(shell pkg-config --cflags libdrm)
LIBDRM_LIB = $(shell pkg-config --libs libdrm)
DRI_LIB_DEPS  = $(MESA_MODULES) $(EXTRA_LIB_PATH) -lm -lpthread -lexpat -ldl $(LIBDRM_LIB)
GL_LIB_DEPS   = $(EXTRA_LIB_PATH) -lX11 -lXext -lXxf86vm -lm -lpthread -ldl \
                $(LIBDRM_LIB) $(shell pkg-config --libs xcb) $(shell pkg-config --libs x11-xcb) $(shell pkg-config --libs xcb-glx)

SRC_DIRS = glx gallium mesa glu glut/glx glw

DRIVER_DIRS = dri
DRI_DIRS = i810 i915 mach64 mga r128 r200 r300 radeon \
	savage sis tdfx unichrome
