#
# Copyright (C) 2008-2022 Advanced Micro Devices, Inc. All rights reserved.
#
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# are permitted provided that the following conditions are met:
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from SCons.Variables import Variables
from SCons.Script import ARGUMENTS, PathVariable, GetOption

import shlex
import platform

def variable_shlex_splitter(val):
    parse_mode = 'other' if platform.is_running_os('windows') else 'posix'
    return shlex.split(val, posix=(parse_mode == 'posix'))

class AlmVariables(Variables):
    def __init__(self):
        self.variables_files = ['global.vars']

        super().__init__(files=self.variables_files,
                         args = ARGUMENTS)

        self.AddVariables(
            PathVariable('ALM_AR', 'Set path for Archiver', None),
            PathVariable('ALM_AS', 'Set path for Assembler', None),
            PathVariable('ALM_CC', 'Set path for C Compiler', None),
            PathVariable('ALM_CXX', 'Set path for C++ Compiler', None),
            PathVariable('ALM_FC', 'Set path for Fortran Compiler', None),
            PathVariable('ALM_LD', 'Set path for Linker', None),
        )

        self.Add('ALM_ARFLAGS',
                 help = 'Set Archiver flags',
                 converter=variable_shlex_splitter
        )

        self.Add('ALM_ASFLAGS',
                 help = 'Set Assembler flags',
                 converter=variable_shlex_splitter
        )

        self.Add('ALM_CCFLAGS',
                 help = 'Set C Compiler flags',
                 converter=variable_shlex_splitter
        )

        self.Add('ALM_CPPFLAGS',
                 help = 'Set C Preprocessor flags',
                 converter=variable_shlex_splitter
        )

        self.Add('ALM_CXXFLAGS',
                 help = 'Set C++ Compiler flags',
                 converter=variable_shlex_splitter
        )

        self.Add('ALM_FCFLAGS',
                 help = 'Set Fortran Compiler flags',
                 converter=variable_shlex_splitter
        )

        self.Add('ALM_LDFLAGS',
                 help = 'Set Linker flags',
                 converter=variable_shlex_splitter
        )

        self.Add('DEVELOPER',
                 help        = 'Set the Developer mode',
                 default     = 0,
                 ignore_case = 0,
        )
