add liboqs package (#4343)

* add liboqs package

* Update xmake.lua

* Update xmake.lua

packages/l/liboqs/xmake.lua

@@ -0,0 +1,21 @@
+package("liboqs")
+    set_homepage("https://openquantumsafe.org")
+    set_description("C library for prototyping and experimenting with quantum-resistant cryptography")
+
+    add_urls("https://github.com/open-quantum-safe/liboqs/archive/refs/tags/$(version).tar.gz",
+             "https://github.com/open-quantum-safe/liboqs.git")
+
+    add_versions("0.10.1", "00ca8aba65cd8c8eac00ddf978f4cac9dd23bb039f357448b60b7e3eed8f02da")
+
+    add_deps("cmake")
+
+    on_install("linux", "macosx", function (package)
+        local configs = {"-DOQS_BUILD_ONLY_LIB=ON", "-DOQS_USE_OPENSSL=OFF"}
+        table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package: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("OQS_SIG_keypair", {includes = "oqs/oqs.h"}))
+    end)