Import("env")

cppdefines = ["BOOST_ALL_NO_LIB", ("BOOST_SIGNALS_NAMESPACE", "bsignals")]

################################################################################
# Flags
################################################################################

if env["SCONS_STAGE"] == "flags" :
	env["BOOST_FLAGS"] = {
			"CPPFLAGS": ["-I" + Dir("src").abspath],
			"CPPDEFINES": cppdefines,
			"LIBPATH": [Dir(".")],
			"LIBS": ["Boost"]
		}
	if env["PLATFORM"] != "win32" :
		env["BOOST_FLAGS"]["LIBS"] += ["pthread"]
	else :
		env["BOOST_FLAGS"]["CPPDEFINES"] += [("_WIN32_WINNT", "0x0501")]
		if env["PLATFORM"] == "cygwin" :
			env["BOOST_FLAGS"]["CPPDEFINES"] += ["__USE_W32_SOCKETS"]

################################################################################
# Build
################################################################################

if env["SCONS_STAGE"] == "build" :
	myenv = env.Clone()
	myenv.Replace(CCFLAGS = [flag for flag in env["CCFLAGS"] if flag not in ["-W", "-Wall"]])

	sources = [
			"src/libs/date_time/src/gregorian/date_generators.cpp",
			"src/libs/date_time/src/gregorian/greg_month.cpp",
			"src/libs/date_time/src/gregorian/greg_weekday.cpp",
			"src/libs/date_time/src/gregorian/gregorian_types.cpp",
			"src/libs/date_time/src/posix_time/posix_time_types.cpp",
			"src/libs/system/src/error_code.cpp",
			"src/libs/thread/src/tss_null.cpp",
			"src/libs/signals/src/connection.cpp",
			"src/libs/signals/src/named_slot_map.cpp",
			"src/libs/signals/src/signal_base.cpp",
			"src/libs/signals/src/slot.cpp",
			"src/libs/signals/src/trackable.cpp",
			"src/libs/filesystem/src/operations.cpp",
			"src/libs/filesystem/src/path.cpp",
			"src/libs/filesystem/src/portability.cpp",
			"src/libs/filesystem/src/utf8_codecvt_facet.cpp",
			"src/libs/regex/src/c_regex_traits.cpp",
			"src/libs/regex/src/cpp_regex_traits.cpp",
			"src/libs/regex/src/cregex.cpp",
			"src/libs/regex/src/fileiter.cpp",
			"src/libs/regex/src/icu.cpp",
			"src/libs/regex/src/instances.cpp",
			"src/libs/regex/src/posix_api.cpp",
			"src/libs/regex/src/regex.cpp",
			"src/libs/regex/src/regex_debug.cpp",
			"src/libs/regex/src/regex_raw_buffer.cpp",
			"src/libs/regex/src/regex_traits_defaults.cpp",
			"src/libs/regex/src/static_mutex.cpp",
			"src/libs/regex/src/w32_regex_traits.cpp",
			"src/libs/regex/src/wc_regex_traits.cpp",
			"src/libs/regex/src/wide_posix_api.cpp",
			"src/libs/regex/src/winstances.cpp",
			"src/libs/regex/src/usinstances.cpp",
			"src/libs/program_options/src/cmdline.cpp",
			"src/libs/program_options/src/config_file.cpp",
			"src/libs/program_options/src/convert.cpp",
			"src/libs/program_options/src/options_description.cpp",
			"src/libs/program_options/src/parsers.cpp",
			"src/libs/program_options/src/positional_options.cpp",
			"src/libs/program_options/src/split.cpp",
			"src/libs/program_options/src/utf8_codecvt_facet.cpp",
			"src/libs/program_options/src/value_semantic.cpp",
			"src/libs/program_options/src/variables_map.cpp",
			"src/libs/program_options/src/winmain.cpp"]

	if env["PLATFORM"] != "win32" :
		sources += [
				"src/libs/thread/src/pthread/once.cpp",
				"src/libs/thread/src/pthread/thread.cpp"]
	else :
		sources += [
				"win32_stubs.cpp",
				"src/libs/thread/src/win32/thread.cpp",
				"src/libs/thread/src/win32/tss_dll.cpp",
				"src/libs/thread/src/win32/tss_pe.cpp"]

	myenv.StaticLibrary("Boost", sources, CPPFLAGS = "-I" + Dir("src").abspath, CPPDEFINES = cppdefines)

	if ARGUMENTS.get("BOOST_BUILD_BCP") or env.GetOption("clean") :
		bcp_env = myenv.Clone()
		bcp_env.MergeFlags(bcp_env["BOOST_FLAGS"])
		bcp_env.Append(CPPPATH = ["src/tools/bcp"])
		bcp_env.Program("bcp", [
				"src/tools/bcp/add_path.cpp",
				"src/tools/bcp/add_dependent_lib.cpp",
				"src/tools/bcp/bcp_imp.cpp",
				"src/tools/bcp/copy_path.cpp",
				"src/tools/bcp/file_types.cpp",
				"src/tools/bcp/fileview.cpp",
				"src/tools/bcp/licence_info.cpp",
				"src/tools/bcp/output_licence_info.cpp",
				"src/tools/bcp/path_operations.cpp",
				"src/tools/bcp/scan_cvs_path.cpp",
				"src/tools/bcp/scan_licence.cpp",
				"bcp.cpp",
			])