add pigz (#1548)

* add pigz

* Update xmake.lua

packages/p/pigz/xmake.lua

@@ -0,0 +1,27 @@
+package("pigz")
+    set_kind("binary")
+    set_homepage("http://zlib.net/pigz/")
+    set_description("A parallel implementation of gzip for modern multi-processor, multi-core machines.")
+
+    add_urls("https://github.com/madler/pigz.git")
+    add_versions("2022.01.15", "cb8a432c91a1dbaee896cd1ad90be62e5d82d452")
+
+    add_deps("zlib")
+
+    on_install("linux", "macosx", "bsd", function (package)
+        local configs = {}
+        io.writefile("xmake.lua", [[
+            add_rules("mode.release", "mode.debug")
+            add_requires("zlib")
+            target("pigz")
+               set_kind("binary")
+               add_files("**.c")
+               add_syslinks("pthread", "dl")
+               add_packages("zlib")
+        ]])
+        import("package.tools.xmake").install(package, configs)
+    end)
+
+    on_test(function (package)
+        os.vrun("pigz --help")
+    end)