import common

Import('*')

env = env.Clone()

env.Prepend(CPPPATH = [
    '#src/mapi',
    '#src/mesa',
])

if env['platform'] == 'windows':
    env.Prepend(CPPPATH = ['#src/talloc'])

sources = [
    'glcpp/glcpp-lex.c',
    'glcpp/glcpp-parse.c',
    'glcpp/pp.c',
    'ast_expr.cpp',
    'ast_function.cpp',
    'ast_to_hir.cpp',
    'ast_type.cpp',
    'builtin_function.cpp',
    'glsl_lexer.cpp',
    'glsl_parser.cpp',
    'glsl_parser_extras.cpp',
    'glsl_types.cpp',
    'hir_field_selection.cpp',
    'ir_algebraic.cpp',
    'ir_basic_block.cpp',
    'ir_clone.cpp',
    'ir_constant_expression.cpp',
    'ir_constant_folding.cpp',
    'ir_constant_propagation.cpp',
    'ir_constant_variable.cpp',
    'ir_copy_propagation.cpp',
    'ir.cpp',
    'ir_dead_code.cpp',
    'ir_dead_code_local.cpp',
    'ir_dead_functions.cpp',
    'ir_div_to_mul_rcp.cpp',
    'ir_explog_to_explog2.cpp',
    'ir_expression_flattening.cpp',
    'ir_function_can_inline.cpp',
    'ir_function.cpp',
    'ir_function_inlining.cpp',
    'ir_hierarchical_visitor.cpp',
    'ir_hv_accept.cpp',
    'ir_if_return.cpp',
    'ir_if_simplification.cpp',
    'ir_if_to_cond_assign.cpp',
    'ir_import_prototypes.cpp',
    'ir_mat_op_to_vec.cpp',
    'ir_mod_to_fract.cpp',
    'ir_print_visitor.cpp',
    'ir_reader.cpp',
    'ir_set_program_inouts.cpp',
    'ir_structure_splitting.cpp',
    'ir_sub_to_add_neg.cpp',
    'ir_swizzle_swizzle.cpp',
    'ir_tree_grafting.cpp',
    'ir_validate.cpp',
    'ir_variable.cpp',
    'ir_variable_refcount.cpp',
    'ir_vec_index_to_cond_assign.cpp',
    'ir_vec_index_to_swizzle.cpp',
    'linker.cpp',
    'link_functions.cpp',
    's_expression.cpp',
]

glsl = env.ConvenienceLibrary(
    target = 'glsl',
    source = sources,
)

Export('glsl')

# FIXME: We can't build the programs because there's a cyclic dependency between tis directory and src/mesa
Return()

env = env.Clone()

if env['platform'] == 'windows':
    env.PrependUnique(LIBS = [
        'user32',
    ])

env.Prepend(LIBS = [glsl, talloc])

env.Program(
    target = 'glsl2',
    source = [
        'main.cpp',
    ]
)

env.Program(
    target = 'glcpp',
    source = ['glcpp/glcpp.c'],
)