Merge pull request #51 from xqyjlj/xq/sdl2_image-dev

🐞 fix(sdl2_image): fix sdl2_image

Author: BernardXiong

repo/packages/s/sdl2_image/xmake.lua

@@ -35,11 +35,38 @@ do
         type = "boolean"
     })
 
+    local features = {
+        bmp = {boolean = true, package = nil},
+        gif = {boolean = false, package = "unsupport!!!"},
+        jpg = {boolean = true, package = "libjpeg"},
+        lbm = {boolean = false, package = "unsupport!!!"},
+        pcx = {boolean = false, package = "unsupport!!!"},
+        png = {boolean = true, package = "libpng"},
+        pnm = {boolean = false, package = "unsupport!!!"},
+        svg = {boolean = false, package = "unsupport!!!"},
+        tga = {boolean = false, package = "unsupport!!!"},
+        tif = {boolean = false, package = "unsupport!!!"},
+        xcf = {boolean = false, package = "unsupport!!!"},
+        xpm = {boolean = false, package = "unsupport!!!"},
+        xv = {boolean = false, package = "unsupport!!!"},
+        webp = {boolean = false, package = "unsupport!!!"}
+    }
+
+    for feature, cfg in pairs(features) do
+        add_configs(feature,
+                    {description = "enable " .. feature .. " support.", default = cfg.boolean, type = "boolean"})
+    end
+
     on_load(function(package)
         package:add("deps", "zlib", {debug = package:config("debug"), configs = {shared = package:config("shared")}})
-        package:add("deps", "libpng", {debug = package:config("debug"), configs = {shared = package:config("shared")}})
-        package:add("deps", "libjpeg", {debug = package:config("debug"), configs = {shared = package:config("shared")}})
         package:add("deps", "sdl2", {debug = package:config("debug"), configs = {shared = package:config("shared")}})
+        for feature, cfg in pairs(features) do
+            if package:config(feature) and cfg.package then
+                package:add("deps", cfg.package,
+                            {debug = package:config("debug"), configs = {shared = package:config("shared")}})
+            end
+        end
+
     end)
 
     on_install("cross@linux", function(package)
@@ -51,6 +78,7 @@ do
         local ldflags = {}
         os.setenv("PATH", path.directory(cc) .. ":" .. os.getenv("PATH"))
         local sdl2 = package:dep("sdl2")
+        local packagedeps = {"sdl2", "zlib"}
 
         if package:config("shared") then
             table.insert(configs, "--enable-shared=yes")
@@ -60,12 +88,23 @@ do
             table.insert(configs, "--enable-static=yes")
         end
 
+        table.insert(configs, "--enable-jpg-shared=no")
+        table.insert(configs, "--enable-png-shared=no")
+        table.insert(configs, "--enable-tif-shared=no")
+        table.insert(configs, "--enable-webp-shared=no")
+
+        for feature, cfg in pairs(features) do
+            if package:config(feature) and cfg.package then
+                table.insert(packagedeps, cfg.package)
+            end
+            table.insert(configs, string.format("--enable-%s=%s", feature, package:config(feature) and "yes" or "no"))
+        end
+
         table.insert(configs, "--build=i686-pc-linux-gnu")
         table.insert(configs, "--with-sdl-prefix=" .. sdl2:installdir())
-        local buildenvs = import("package.tools.autoconf").buildenvs(package, {
-            ldflags = ldflags,
-            packagedeps = {"libpng", "libjpeg", "sdl2", "zlib"}
-        })
+
+        local buildenvs = import("package.tools.autoconf").buildenvs(package,
+                                                                     {ldflags = ldflags, packagedeps = packagedeps})
         -- os.vrun("autoreconf -fiv || true", {envs = buildenvs})
         import("package.tools.autoconf").configure(package, configs, {envs = buildenvs})
         import("package.tools.make").install(package, {}, {envs = buildenvs})