wirehair: add package

packages/w/wirehair/xmake.lua

@@ -0,0 +1,33 @@
+package("wirehair")
+    set_homepage("http://wirehairfec.com")
+    set_description("Wirehair : O(N) Fountain Code for Large Data")
+    set_license("BSD-3-Clause")
+
+    add_urls("https://github.com/catid/wirehair.git")
+
+    add_versions("2023.12.02", "557c00c707a4b6a51db312c113b8036dadbe132e")
+
+    on_install(function (package)
+        if package:is_plat("windows") and package:config("shared") then
+            package:add("defines", "WIREHAIR_DLL")
+        end
+
+        io.writefile("xmake.lua", [[
+            add_rules("mode.debug", "mode.release")
+            set_languages("c++11")
+            target("wirehair")
+                set_kind("$(kind)")
+                add_files("*.cpp")
+                add_includedirs("include")
+                add_headerfiles("include/(wirehair/*.h)")
+                if is_plat("windows") and is_kind("shared") then
+                    add_defines("WIREHAIR_BUILDING", "WIREHAIR_DLL")
+                end
+                add_installfiles("python/*.py", {prefixdir = "python"})
+        ]])
+        import("package.tools.xmake").install(package)
+    end)
+
+    on_test(function (package)
+        assert(package:has_cfuncs("wirehair_encoder_create", {includes = "wirehair/wirehair.h"}))
+    end)