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("mingw") and is_subhost("msys") then
add_extsources("pacman::SDL2")
elseif is_plat("linux") then
add_extsources("pacman::sdl2", "apt::libsdl2-dev")
elseif is_plat("macosx") then
add_extsources("brew::sdl2")
end
set_license("zlib")
add_urls("https://www.libsdl.org/release/SDL2-$(version).zip",
"https://github.com/libsdl-org/SDL/releases/download/release-$(version)/SDL2-$(version).zip", { alias = "archive" })
add_urls("https://github.com/libsdl-org/SDL.git", { alias = "github" })
add_versions("archive:2.0.8", "e6a7c71154c3001e318ba7ed4b98582de72ff970aca05abc9f45f7cbdc9088cb")
add_versions("archive:2.0.12", "476e84d6fcbc499cd1f4a2d3fd05a924abc165b5d0e0d53522c9604fe5a021aa")
add_versions("archive:2.0.14", "2c1e870d74e13dfdae870600bfcb6862a5eab4ea5b915144aff8d75a0f9bf046")
add_versions("archive:2.0.16", "010148866e2226e5469f2879425d28ff7c572c736cb3fb65a0604c3cde6bfab9")
add_versions("archive:2.0.18", "2d96cc82020341f7f5957c42001ad526e15fbb7056be8a74dab302483e97aa24")
add_versions("archive:2.0.20", "cc8b16a326eb082c1f48ca30fdf471acfd2334b69bd7527e65ac58369013a1ba")
add_versions("archive:2.0.22", "9a81ab724e6dcef96c61a4a2ebe7758e5b8bb191794650d276a20d5148fbd50c")
add_versions("archive:2.24.0", "4b065503d45652d5f65d807fe98c757c73af2968727945b596861995bc3b69c2")
add_versions("archive:2.24.2", "7fae98ac4e7b39eb2511fc27c2e84b220ac69b5296ff41f833b967c891f9d2ac")
add_versions("archive:2.26.0", "4a181f158f88676816e4993d7e97e7b48ef273aa6f4e2909c6a85497e9af3e9f")
add_versions("archive:2.26.1", "c038222fcac6ccc448daaa3febcae93fdac401aed12fd60da3b7939529276b1b")
add_versions("archive:2.26.2", "31510e53266c9e4730070ec20543c25642a85db7f678445cd9cfc61c7b6eb94b")
add_versions("archive:2.26.3", "3e46df1eb1be30448cf7c7f3fc0991980f0ef867c2412ab7bc925b631e5dc09c")
add_versions("archive:2.26.4", "f22fd1410a4b4345f2da679b372629da38f644a686660f1ebadc5e0cb05a7369")
add_versions("archive:2.26.5", "d88362fc3ee350a037e31381db00df764a294244bac8e427b8c67c6ca4d7e6fd")
add_versions("archive:2.28.0", "a3fd9394093e08ae47233353c1efb07b28514fe63d7caed34b7811e8a17e5731")
add_versions("archive:2.28.1", "b34b6f5a4d38191491724698a62241f0264c8a56c7d550fd49d1daf49261ae46")
add_versions("archive:2.28.2", "22383a6b242bac072f949d2b3854cf04c6856cae7a87eaa78c60dd733b71e41e")
add_versions("archive:2.28.3", "2308d4e4cd5852b3b81934dcc94603454834c14bef49de1cb1230c37ea6dc15c")
add_versions("archive:2.28.4", "b53b9b42e731a33552d0a533316a88009b423c16a8a3a418df9ffe498c37da3d")
add_versions("archive:2.28.5", "97bd14ee0ec67494d2b93f1a4f7da2bf891103c57090d96fdcc2b019d885c76a")
add_versions("github:2.0.8", "release-2.0.8")
add_versions("github:2.0.12", "release-2.0.12")
add_versions("github:2.0.14", "release-2.0.14")
add_versions("github:2.0.16", "release-2.0.16")
add_versions("github:2.0.18", "release-2.0.18")
add_versions("github:2.0.20", "release-2.0.20")
add_versions("github:2.0.22", "release-2.0.22")
add_versions("github:2.24.0", "release-2.24.0")
add_versions("github:2.24.2", "release-2.24.2")
add_versions("github:2.26.0", "release-2.26.0")
add_versions("github:2.26.1", "release-2.26.1")
add_versions("github:2.26.2", "release-2.26.2")
add_versions("github:2.26.3", "release-2.26.3")
add_versions("github:2.26.4", "release-2.26.4")
add_versions("github:2.26.5", "release-2.26.5")
add_versions("github:2.28.0", "release-2.28.0")
add_versions("github:2.28.1", "release-2.28.1")
add_versions("github:2.28.2", "release-2.28.2")
add_versions("github:2.28.3", "release-2.28.3")
add_versions("github:2.28.4", "release-2.28.4")
add_versions("github:2.28.5", "release-2.28.5")
add_deps("cmake")
add_includedirs("include", "include/SDL2")
if is_plat("android") then
add_configs("sdlmain", {description = "Use SDL_main entry point", default = false, type = "boolean", readonly = true})
else
add_configs("sdlmain", {description = "Use SDL_main entry point", default = true, type = "boolean"})
end
if is_plat("linux") then
add_configs("x11", {description = "Enables X11 support (requires it on the system)", default = true, type = "boolean"})
add_configs("wayland", {description = "Enables Wayland support", default = true, type = "boolean"})
-- @note deprecated
add_configs("with_x", {description = "Enables X support (requires it on the system)", default = true, type = "boolean"})
end
if is_plat("wasm") then
add_cxflags("-sUSE_SDL=0")
end
on_load(function (package)
if package:config("sdlmain") then
package:add("components", "main")
if package:is_plat("mingw") then
-- MinGW requires linking mingw32 before SDL2main
local libsuffix = package:is_debug() and "d" or ""
package:add("linkorders", "mingw32", "SDL2main" .. libsuffix)
end
else
package:add("defines", "SDL_MAIN_HANDLED")
end
package:add("components", "lib")
if package:is_plat("linux") and (package:config("x11") or package:config("with_x")) then
package:add("deps", "libxext", {private = true})
end
if package:is_plat("linux") and package:config("wayland") then
package:add("deps", "wayland", {private = true})
end
end)
on_component("main", function (package, component)
local libsuffix = package:is_debug() and "d" or ""
component:add("links", "SDL2main" .. libsuffix)
if package:is_plat("windows") then
component:add("ldflags", "-subsystem:windows")
component:add("syslinks", "shell32")
elseif package:is_plat("mingw") then
component:add("syslinks", "mingw32")
component:add("ldflags", "-mwindows")
end
component:add("deps", "lib")
end)
on_component("lib", function (package, component)
local libsuffix = package:is_debug() and "d" or ""
if package:config("shared") then
component:add("links", "SDL2" .. libsuffix)
else
component:add("links", (package:is_plat("windows") and "SDL2-static" or "SDL2") .. libsuffix)
if package:is_plat("windows", "mingw") then
component:add("syslinks", "user32", "gdi32", "winmm", "imm32", "ole32", "oleaut32", "version", "uuid", "advapi32", "setupapi", "shell32")
elseif package:is_plat("linux", "bsd") then
component:add("syslinks", "pthread", "dl")
if package:is_plat("bsd") then
component:add("syslinks", "usbhid")
end
elseif package:is_plat("android") then
component:add("syslinks", "dl", "log", "android", "GLESv1_CM", "GLESv2", "OpenSLES")
elseif package:is_plat("iphoneos", "macosx") then
component:add("frameworks", "AudioToolbox", "AVFoundation", "CoreAudio", "CoreVideo", "Foundation", "Metal", "QuartzCore", "CoreFoundation")
component:add("syslinks", "iconv")
if package:is_plat("macosx") then
component:add("frameworks", "Cocoa", "Carbon", "ForceFeedback", "IOKit")
else
component:add("frameworks", "CoreBluetooth", "CoreGraphics", "CoreMotion", "OpenGLES", "UIKit")
end
if package:version():ge("2.0.14") then
package:add("frameworks", "CoreHaptics", "GameController")
end
end
end
end)
on_fetch("linux", "macosx", "bsd", 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(function (package)
local configs = {}
table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:debug() and "Debug" or "Release"))
table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (package:config("shared") and "ON" or "OFF"))
table.insert(configs, "-DSDL_TEST=OFF")
local opt
if package:is_plat("linux", "cross") then
local includedirs = {}
for _, depname in ipairs({"libxext", "libx11", "xorgproto"}) do
local dep = package:dep(depname)
if dep then
local depfetch = dep:fetch()
if depfetch then
for _, includedir in ipairs(depfetch.includedirs or depfetch.sysincludedirs) do
table.insert(includedirs, includedir)
end
end
end
end
if #includedirs > 0 then
includedirs = table.unique(includedirs)
local cflags = {}
opt = opt or {}
opt.cflags = cflags
for _, includedir in ipairs(includedirs) do
table.insert(cflags, "-I" .. includedir)
end
table.insert(configs, "-DCMAKE_INCLUDE_PATH=" .. table.concat(includedirs, ";"))
end
elseif package:is_plat("wasm") then
-- emscripten enables USE_SDL by default which will conflict with the sdl headers
opt = opt or {}
opt.cflags = {"-sUSE_SDL=0"}
end
import("package.tools.cmake").install(package, configs, opt)
end)
on_test(function (package)
assert(package:check_cxxsnippets({test = [[
#include <SDL2/SDL.h>
int main(int argc, char** argv) {
SDL_Init(0);
return 0;
}
]]}));
end)