add libwebsockets

packages/l/libwebsockets/xmake.lua

@@ -0,0 +1,36 @@
+package("libwebsockets")
+
+    set_homepage("https://github.com/warmcat/libwebsockets")
+    set_description("canonical libwebsockets.org websocket library")
+
+    set_urls("https://github.com/warmcat/libwebsockets/archive/$(version).tar.gz",
+             "https://github.com/warmcat/libwebsockets.git")
+
+    add_versions("v3.2.0", "5e731c536a20d9c03ae611631db073f05cd77bf0906a8c30d2a13638d4c8c667")
+
+    add_deps("cmake")
+
+    add_configs("ssl", { description = "Enable ssl (default: openssl).", default = false, type = "boolean"})
+
+    if is_plat("windows") then
+        add_syslinks("ws2_32")
+    end
+
+    on_load(function (package)
+        if package:config("ssl") then
+            package:add("deps", "openssl")
+        end
+    end)
+
+    on_install("windows", "linux", "macosx", function (package)
+        local configs = {}
+        table.insert(configs, "-DLWS_WITH_SSL=" .. (package:config("ssl") and "ON" or "OFF"))
+        table.insert(configs, "-DLWS_WITH_STATIC=" .. (package:config("shared") and "OFF" or "ON"))
+        table.insert(configs, "-DLWS_WITH_SHARED=" .. (package:config("shared") and "ON" or "OFF"))
+        import("package.tools.cmake").install(package, configs)
+    end)
+
+    on_test(function (package)
+        assert(package:has_cfuncs("lws_create_context", {includes = "libwebsockets.h"}))
+    end)
+