#!/usr/bin/env python

from waflib.Tools import waf_unit_test

def options(opt):
	grp = opt.add_option_group('filesystem_stdio options')

	grp.add_option('--enable-fs-tests', action='store_true', dest = 'FS_TESTS', default = False,
		help = 'enable filesystem_stdio tests')

def configure(conf):
	nortti = {
		'msvc': ['/GR-'],
		'default': ['-fno-rtti', '-fno-exceptions']
	}
	conf.env.append_unique('CXXFLAGS', conf.get_flags_by_compiler(nortti, conf.env.COMPILER_CC))

	conf.env.FS_TESTS = conf.options.FS_TESTS

	if conf.env.DEST_OS != 'android':
		if conf.env.cxxshlib_PATTERN.startswith('lib'):
			conf.env.cxxshlib_PATTERN = conf.env.cxxshlib_PATTERN[3:]

def build(bld):
	bld(name = 'filesystem_includes', export_includes = '.')

	libs = [ 'filesystem_includes' ]
	# on PSVita do not link any libraries that are already in the main executable, but add the includes target
	if bld.env.DEST_OS == 'psvita':
		libs += [ 'sdk_includes' ]
	else:
		libs += [ 'public' ]

	bld.shlib(target = 'filesystem_stdio',
		features = 'cxx',
		source = bld.path.ant_glob(['*.c', '*.cpp']),
		use = libs,
		install_path = bld.env.LIBDIR,
		subsystem = bld.env.MSVC_SUBSYSTEM)

	if bld.env.FS_TESTS:
		# build in same module, so dynamic linking will work
		# for now (until we turn libpublic to shared module lol)
		bld.program(features = 'test',
			source = 'tests/caseinsensitive.c',
			target = 'test_caseinsensitive',
			use = libs + [ 'DL' ],
			rpath = '$ORIGIN',
			subsystem = bld.env.CONSOLE_SUBSYSTEM,
			install_path = None)
		bld.add_post_fun(waf_unit_test.summary)
		bld.add_post_fun(waf_unit_test.set_exit_code)
