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package("libsdl_net")
set_homepage("https://www.libsdl.org/projects/SDL_net/")
set_description("Simple DirectMedia Layer networking library")
set_license("zlib")
add_urls("https://www.libsdl.org/projects/SDL_net/release/SDL2_net-$(version).zip",
"https://github.com/libsdl-org/SDL_net/releases/download/release-$(version)/SDL2_net-$(version).zip")
add_versions("2.2.0", "1eec3a9d43df019d7916a6ecce32f2a3ad5248c82c9c237948afc712399be36d")
if is_plat("mingw") and is_subhost("msys") then
add_extsources("pacman::SDL2_net")
elseif is_plat("linux") then
add_extsources("pacman::sdl2_net", "apt::libsdl2-net-dev")
elseif is_plat("macosx") then
add_extsources("brew::sdl2_net")
end
add_deps("cmake")
if is_plat("windows", "mingw") then
add_syslinks("iphlpapi", "ws2_32")
end
if is_plat("wasm") then
add_configs("shared", {description = "Build shared library.", default = false, type = "boolean", readonly = true})
end
add_includedirs("include", "include/SDL2")
on_load(function (package)
if package:config("shared") then
package:add("deps", "libsdl", { configs = { shared = true }})
else
package:add("deps", "libsdl")
end
end)
on_install(function (package)
local configs = {"-DSDL2NET_SAMPLES=OFF"}
table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:debug() and "Debug" or "Release"))
table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (package:config("shared") and "ON" or "OFF"))
local libsdl = package:dep("libsdl")
if libsdl and not libsdl:is_system() then
table.insert(configs, "-DSDL2_DIR=" .. libsdl:installdir())
local fetchinfo = libsdl:fetch()
if fetchinfo then
for _, dir in ipairs(fetchinfo.includedirs or fetchinfo.sysincludedirs) do
if os.isfile(path.join(dir, "SDL_version.h")) then
table.insert(configs, "-DSDL2_INCLUDE_DIR=" .. dir)
break
end
end
for _, libfile in ipairs(fetchinfo.libfiles) do
if libfile:match("SDL2%..+$") or libfile:match("SDL2-static%..+$") then
table.insert(configs, "-DSDL2_LIBRARY=" .. table.concat(fetchinfo.libfiles, ";"))
end
end
end
end
io.replace("CMakeLists.txt", "find_package(SDL2test)", "", {plain = true})
import("package.tools.cmake").install(package, configs)
end)
on_test(function (package)
assert(package:has_cfuncs("SDLNet_Init", {includes = {"SDL2/SDL_main.h", "SDL2/SDL_net.h"}, configs = {cxflags = "-sUSE_SDL=0"}}))
end)