Add libsdl_ttf

packages/l/libsdl_ttf/xmake.lua

@@ -0,0 +1,46 @@
+package("libsdl_ttf")
+    add_deps("libsdl")
+    if is_plat("linux") or is_plat("macosx") then
+        add_deps("freetype")
+    end
+
+    set_homepage("https://www.libsdl.org/projects/SDL_ttf/")
+    set_description("Simple DirectMedia Layer text rendering library")
+
+    if is_plat("windows", "mingw") then
+        set_urls("https://www.libsdl.org/projects/SDL_ttf/release/SDL2_ttf-devel-$(version)-VC.zip")
+        add_versions("2.0.15", "aab0d81f1aa6fe654be412efc85829f2b188165dca6c90eb4b12b673f93e054b")
+    else
+        set_urls("https://www.libsdl.org/projects/SDL_ttf/release/SDL2_ttf-$(version).zip")
+        add_versions("2.0.15", "cdb72b5b1c3b27795fa128af36f369fee5d3e38a96c350855da0b81880555dbc")
+    end
+
+    add_links("SDL2_ttf")
+
+    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("lib"))
+    end)
+
+    on_install("macosx", "linux", function (package)
+        local configs = {}
+        if package:config("shared") then
+            table.insert(configs, "--enable-shared=yes")
+        else
+            table.insert(configs, "--enable-shared=no")
+        end
+
+        table.insert(configs, "--with-sdl-prefix=" .. package:dep("libsdl"):installdir())
+
+        import("package.tools.autoconf").install(package, configs)
+    end)
+
+    on_test(function (package)
+        assert(package:has_cfuncs("TTF_Init", {includes = "SDL2/SDL_ttf.h", configs = {defines = "SDL_MAIN_HANDLED"}}))
+    end)