# Configuration for building static libOSMesa.a on Linux, no Xlib driver
# This doesn't really have any Linux dependencies, so it should be usable
# on other (gcc-based) systems.

include $(TOP)/configs/default

CONFIG_NAME = linux-osmesa

PV_FLAGS = -DCHAN_BITS=8 -DDEFAULT_SOFTWARE_DEPTH_BITS=32


# Compiler and flags
CC = cc
CXX = CC

# gnu
# CFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE -DPTHREADS $(PV_FLAGS)
# CXXFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE $(PV_FLAGS)
# x86-64 optimizations
# ARCH_FLAGS = -m64

# pgi
CFLAGS = -fastsse -O3 -Mprefetch=distance:8,nta   -fPIC -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE $(PV_FLAGS)
CXXFLAGS = -fastsse -O3 -Mprefetch=distance:8,nta -fPIC -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE $(PV_FLAGS)

MKLIB_OPTIONS = -static

# Library names (actual file names)
GL_LIB_NAME = libGL.a
GLU_LIB_NAME = libGLU.a
GLUT_LIB_NAME = libglut.a
GLW_LIB_NAME = libGLw.a
OSMESA_LIB_NAME = libOSMesa.a

# Directories
SRC_DIRS = mesa glu
DRIVER_DIRS = osmesa
PROGRAM_DIRS = osdemos


# Dependencies
GL_LIB_DEPS =
OSMESA_LIB_DEPS =
GLU_LIB_DEPS =
GLUT_LIB_DEPS =
GLW_LIB_DEPS =
APP_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) \
               $(EXTRA_LIB_PATH) -lX11 -lXmu -lXt -lXi -lpthread -lstdc++ -lm

MESA_ASM_SOURCES = $(X86-64_SOURCES)
GLAPI_ASM_SOURCES = $(X86-64_API)
ASM_FLAGS = -DUSE_X86_64_ASM

LIB_DIR = lib64


