ddnet/other/sdl/sdl.lua
2016-04-29 21:56:38 +02:00

86 lines
2.3 KiB
Lua

SDL = {
basepath = PathDir(ModuleFilename()),
OptFind = function (name, required)
local check = function(option, settings)
option.value = false
option.use_pkgconfig = false
option.use_winlib = 0
option.use_osxframework = false
option.lib_path = nil
if family ~= "windows" and ExecuteSilent("pkg-config sdl2") == 0 then
option.value = true
option.use_pkgconfig = true
end
if platform == "win32" then
option.value = true
option.use_winlib = 32
elseif platform == "win64" then
option.value = true
option.use_winlib = 64
end
if platform == "macosx" then
option.value = true
option.use_osxframework = true
option.use_pkgconfig = false
end
end
local apply = function(option, settings)
if option.use_pkgconfig == true then
settings.cc.flags:Add("`pkg-config sdl2 --cflags`")
settings.link.flags:Add("`pkg-config sdl2 --libs`")
end
if option.use_osxframework == true then
client_settings.link.frameworks:Add("SDL2")
client_settings.cc.includes:Add("/Library/Frameworks/SDL2.framework/Headers")
end
if option.use_winlib > 0 then
settings.cc.includes:Add(SDL.basepath .. "/include")
if option.use_winlib == 32 then
settings.link.libpath:Add(SDL.basepath .. "/lib32")
else
settings.link.libpath:Add(SDL.basepath .. "/lib64")
end
settings.link.libs:Add("SDL2")
settings.link.libs:Add("SDL2main")
end
end
local save = function(option, output)
output:option(option, "value")
output:option(option, "use_pkgconfig")
output:option(option, "use_winlib")
output:option(option, "use_osxframework")
end
local display = function(option)
if option.value == true then
if option.use_pkgconfig == true then return "using pkg-config" end
if option.use_winlib == 32 then return "using supplied win32 libraries" end
if option.use_winlib == 64 then return "using supplied win64 libraries" end
if option.use_osxframework == true then return "using osx framework" end
return "using unknown method"
else
if option.required then
return "not found (required)"
else
return "not found (optional)"
end
end
end
local o = MakeOption(name, 0, check, save, display)
o.Apply = apply
o.include_path = nil
o.lib_path = nil
o.required = required
return o
end
}