# Configuration for building only libOSMesa on BlueGene using the IBM xlc compiler
# This doesn't really have a lot of dependencies, so it should be usable
# on similar systems too.
# It uses static linking and disables multithreading.

include $(TOP)/configs/default

CONFIG_NAME = bluegene-osmesa

# Compiler and flags
CC = bgxlc
CXX = bgxlC
CFLAGS = -O2 -pedantic -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE -qminimaltoc
CXXFLAGS = -O2 -pedantic -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE -qminimaltoc

MKLIB_OPTIONS = -static

OSMESA_LIB_NAME = libOSMesa.a
GLU_LIB_NAME = libGLU.a

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


# Dependencies
OSMESA_LIB_DEPS = -lm
GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(OSMESA_LIB)
APP_LIB_DEPS = -lOSMesa -lGLU -lm
