import os

source_files = []
object_files = []

optimization = "-O0"
debug        = "-g3"
nara_dir     = "../"
system       = "win32/"
exe_name     = "Nara2D.exe"

libraries = [
    "comdlg32",
    "XInput",
    "luabindd",
    "lua51",
    "SDL2",
    "SFML-Graphics-d",
    "SFML-Audio-d",
    "SFML-System-d",
    "SFML-Window-d",
    "SFGUI-d",
    "Box2D",
    "boost_filesystem-mgw47-mt-1_55",
    "boost_thread-mgw47-mt-1_55",
    "boost_chrono-mgw47-mt-1_55",
    "boost_system-mgw47-mt-1_55"
]

include_dir = nara_dir + "thirdparty/libraries/include"
lib_dir = nara_dir + "thirdparty/libraries/" + system
cpp_flags = optimization + " " + debug +" -Wall -fno-omit-frame-pointer -c -fmessage-length=0 -std=gnu++11 -DNARA_DEBUG -D__GXX_EXPERIMENTAL_CXX0X__"

def grab_all_files(root, type, lst):
    for root, dirs, files in os.walk(root):
        for name in files:
            if name.endswith(type):
                lst.append(os.path.join(root, name))

def list_to_string(lst, postfix):
    retstr = ""
    for elem in lst:
        retstr += postfix + elem + " "
    return retstr

print("Compiling Nara2D\n")

grab_all_files(nara_dir + "src", ".cpp", source_files)
grab_all_files(nara_dir + "thirdparty", ".cpp", source_files)

for source in source_files:
    print("\nCompiling " + source)
    error = os.system("g++ -IC:" + nara_dir + "/thirdparty/flux/include -IC:" + include_dir + " " + cpp_flags + " " + source)

    if error != 0:
        exit()

print("\n Compilation step successful\n")

grab_all_files(nara_dir+"build", ".o", object_files)

print("Invoking Linker")
error = os.system("g++ -LC:" + lib_dir + " -o " + exe_name + " " + list_to_string(object_files, "") + " " + list_to_string(libraries, "-l"))

if error != 0:
    exit()

print("\n Linking step successful")
copyfile(exe_name, "nara_dir/"+exe_name)