package An official xmake package repository https://xrepo.xmake.io/
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package("libsdl")
set_homepage("https://www.libsdl.org/")
set_description("Simple DirectMedia Layer")
if is_plat("windows", "mingw") then
set_urls("https://www.libsdl.org/release/SDL2-devel-$(version)-VC.zip")
add_versions("2.0.8", "68505e1f7c16d8538e116405411205355a029dcf2df738dbbc768b2fe95d20fd")
add_versions("2.0.12", "00c55a597cebdb9a4eb2723f2ad2387a4d7fd605e222c69b46099b15d5d8b32d")
add_versions("2.0.14", "232071cf7d40546cde9daeddd0ec30e8a13254c3431be1f60e1cdab35a968824")
else
set_urls("https://www.libsdl.org/release/SDL2-$(version).zip")
add_versions("2.0.8", "e6a7c71154c3001e318ba7ed4b98582de72ff970aca05abc9f45f7cbdc9088cb")
add_versions("2.0.12", "476e84d6fcbc499cd1f4a2d3fd05a924abc165b5d0e0d53522c9604fe5a021aa")
add_versions("2.0.14", "2c1e870d74e13dfdae870600bfcb6862a5eab4ea5b915144aff8d75a0f9bf046")
end
if is_plat("macosx") then
add_frameworks("OpenGL", "CoreVideo", "CoreAudio", "AudioToolbox", "Carbon", "CoreGraphics", "ForceFeedback", "Metal", "AppKit", "IOKit", "CoreFoundation", "Foundation")
add_syslinks("iconv")
add_deps("cmake")
elseif is_plat("linux") then
add_syslinks("pthread", "dl")
add_deps("cmake")
elseif is_plat("windows", "mingw") then
add_syslinks("gdi32", "user32", "winmm", "shell32")
end
add_includedirs("include", "include/SDL2")
add_configs("with_x", {description = "Enables X support (requires it on the system)", default = true, type = "boolean"})
add_configs("use_sdlmain", {description = "Use SDL_main entry point", default = true, type = "boolean"})
on_load(function (package)
if package:config("use_sdlmain") then
package:add("links", "SDL2main", "SDL2")
else
package:add("links", "SDL2")
package:add("defines", "SDL_MAIN_HANDLED")
end
if package:is_plat("linux") and package:config("with_x") then
package:add("deps", "libxext")
end
if package:is_plat("macosx") and package:version():ge("2.0.14") then
package:add("frameworks", "CoreHaptics", "GameController")
end
end)
on_fetch("linux", "macosx", function (package, opt)
if opt.system then
-- use sdl2-config
local sdl2conf = try {function() return os.iorunv("sdl2-config", {"--version", "--cflags", "--libs"}) end}
if sdl2conf then
sdl2conf = os.argv(sdl2conf)
local sdl2ver = table.remove(sdl2conf, 1)
local result = {version = sdl2ver}
for _, flag in ipairs(sdl2conf) do
if flag:startswith("-L") and #flag > 2 then
-- get linkdirs
local linkdir = flag:sub(3)
if linkdir and os.isdir(linkdir) then
result.linkdirs = result.linkdirs or {}
table.insert(result.linkdirs, linkdir)
end
elseif flag:startswith("-I") and #flag > 2 then
-- get includedirs
local includedir = flag:sub(3)
if includedir and os.isdir(includedir) then
result.includedirs = result.includedirs or {}
table.insert(result.includedirs, includedir)
end
elseif flag:startswith("-l") and #flag > 2 then
-- get links
local link = flag:sub(3)
result.links = result.links or {}
table.insert(result.links, link)
elseif flag:startswith("-D") and #flag > 2 then
-- get defines
local define = flag:sub(3)
result.defines = result.defines or {}
table.insert(result.defines, define)
end
end
return result
end
-- finding using sdl2-config didn't work, fallback on pkgconfig
if package.find_package then
return package:find_package("pkgconfig::sdl2", opt)
else
return find_package("pkgconfig::sdl2", opt)
end
end
end)
on_install("windows", "mingw", function (package)
local arch = package:arch()
if package:is_plat("mingw") then
arch = (arch == "x86_64") and "x64" or "x86"
end
os.cp("include/*", package:installdir("include/SDL2"))
os.cp(path.join("lib", arch, "*.lib"), package:installdir("lib"))
os.cp(path.join("lib", arch, "*.dll"), package:installdir("bin"))
end)
on_install("macosx", "linux", function (package)
local configs = {}
table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (package:config("shared") and "ON" or "OFF"))
table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:debug() and "Debug" or "Release"))
import("package.tools.cmake").install(package, configs, {packagedeps = package:is_plat("linux") and "libxext"})
end)
on_test(function (package)
assert(package:has_cfuncs("SDL_Init", {includes = "SDL2/SDL.h", configs = {defines = "SDL_MAIN_HANDLED"}}))
end)