#!/usr/bin/env python
# encoding: utf-8
# Thomas Nagy, 2010

top = '.'
out = 'build'

def options(opt):
	opt.load('compiler_cxx')

def configure(conf):
	conf.load('compiler_cxx') # cuda does not compile in c mode

	# the tests will fail if the libraries cannot be found
	# try pre_setting some variables, like this
	# conf.env.LIBPATH_CUDA = ['c:\\foo\\bar\\lib']
	# conf.env.INCLUDES_CUDA = ['c:\\foo\\bar\\includes']

	conf.load('cuda', tooldir='.')

	# Add a few flags to test proper passing to nvcc
	conf.env.CXXFLAGS=['-fPIC', '--std=c++11']

def build(bld):

	# cuda application
	t = bld.program(
		source = 'test.cu main.cpp',
		target = 'app',
		use    = 'CUDA CUDART')

	#t.env.CUDAFLAGS = ['-deviceemu']
	# --ptxas-options="-v"
	# --ptxas-options="-v -maxrregcount=10"

	# -----------------------

	# native application
	bld.program(
		source = 'test.cpp',
		target = 'testapp-native')

	# cuda application
	bld.program(
		source = 'test.cpp',
		target = 'testapp',
		cuda   = True,
		use    = 'CUDA CUDART')