pegtl: add version (#8123)

packages/p/pegtl/xmake.lua

@@ -7,13 +7,22 @@ package("pegtl")
     add_urls("https://github.com/taocpp/PEGTL/archive/refs/tags/$(version).tar.gz",
              "https://github.com/taocpp/PEGTL.git")
 
-    add_versions("3.2.8", "319e8238daebc3a163f60c88c78922a8012772076fdd64a8dafaf5619cd64773")
-    add_versions("3.2.7", "d6cd113d8bd14e98bcbe7b7f8fc1e1e33448dc359e8cd4cca30e034ec2f0642d")
+    add_versions("2.8.3", "88b8e4ded6ea1f3f2223cc3e37072e2db1e123b90d36c309816341ae9d966723")
     add_versions("3.2.2", "c6616275e78c618c016b79054eed0a0bdf4c1934f830d3ab33d3c3dac7320b03")
     add_versions("3.2.5", "4ecefe4151b14684a944dde57e68c98e00224e5fea055c263e1bfbed24a99827")
+    add_versions("3.2.7", "d6cd113d8bd14e98bcbe7b7f8fc1e1e33448dc359e8cd4cca30e034ec2f0642d")
+    add_versions("3.2.8", "319e8238daebc3a163f60c88c78922a8012772076fdd64a8dafaf5619cd64773")
 
     add_deps("cmake")
 
+    if is_plat("linux") then
+        add_extsources("apt::tao-pegtl-dev", "pacman::pegtl")
+    elseif is_plat("macosx") then
+        add_extsources("brew::pegtl")
+    elseif is_plat("mingw") and is_subhost("msys") then
+        add_extsources("pacman::pegtl")
+    end
+
     on_install(function (package)
         import("package.tools.cmake").install(package, {"-DPEGTL_BUILD_TESTS=OFF", "-DPEGTL_BUILD_EXAMPLES=OFF"})
     end)
@@ -21,9 +30,8 @@ package("pegtl")
     on_test(function (package)
         assert(package:check_cxxsnippets({test = [[
             #include <tao/pegtl.hpp>
-            namespace pegtl = TAO_PEGTL_NAMESPACE;
             void test(int argc, char *argv[]) {
-                pegtl::argv_input in(argv, 1);
+                tao::pegtl::argv_input in(argv, 1);
             }
         ]]}, {configs = {languages = "c++17"}}))
     end)