gmssl: add package (#2603)

* gmssl: add package

* fix test

* fix shared

* Update xmake.lua

---------

Co-authored-by: ruki <waruqi@gmail.com>

packages/g/gmssl/xmake.lua

@@ -0,0 +1,43 @@
+package("gmssl")
+    set_homepage("https://github.com/guanzhi/GmSSL")
+    set_description("Password Toolkit supporting National secret chip SM2/SM3/SM4/SM9/SSL")
+    set_license("Apache-2.0")
+
+    add_urls("https://github.com/guanzhi/GmSSL/archive/refs/tags/$(version).tar.gz",
+             "https://github.com/guanzhi/GmSSL.git")
+
+    add_versions("v3.1.0", "a3cdf5df87b07df33cb9e30c35de658fd0c06d5909d4428f4abd181d02567cde")
+
+    if is_plat("mingw", "msys") then
+        add_configs("shared", {description = "Build shared library.", default = false, type = "boolean", readonly = true})
+    end
+
+    if is_plat("windows", "mingw") then
+        add_syslinks("ws2_32")
+    elseif is_plat("linux") then
+        add_syslinks("dl")
+    elseif is_plat("macosx") then
+        add_frameworks("Security")
+    end
+
+    add_deps("cmake")
+
+    on_install(function (package)
+        if package:is_plat("windows") then
+            local cflags = table.wrap(package:config("cflags"))
+            table.insert(cflags, "/utf-8")
+            table.insert(cflags, "-DWIN32")
+            package:config_set("cflags", cflags)
+            package:add("defines", "WIN32")
+            io.replace("CMakeLists.txt", [[set(CMAKE_INSTALL_PREFIX "C:/Program Files/GmSSL")]], "", {plain = true})
+        end
+
+        local configs = {"-DBUILD_TESTING=OFF"}
+        table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:is_debug() and "Debug" or "Release"))
+        table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (package:config("shared") and "ON" or "OFF"))
+        import("package.tools.cmake").install(package, configs)
+    end)
+
+    on_test(function (package)
+        assert(package:has_cfuncs("base64_encode_init", {includes = "gmssl/base64.h"}))
+    end)