[skip ci] sync with version from conan-center. this here for referenc…

…e only. do not install via this conanfile.py

conanfile.py

@@ -1,75 +1,73 @@
 import os
 from conan import ConanFile
+from conan.errors import ConanInvalidConfiguration
 from conan.tools.build import check_min_cppstd
 from conan.tools.cmake import CMakeToolchain, CMake, cmake_layout, CMakeDeps
-from conan.tools.scm import Git
-from conan.tools.files import download, unzip
+from conan.tools.files import get, copy, rmdir
+from conan.tools.scm import Version
 
-required_conan_version = ">=2.0"
+required_conan_version = ">=1.54"
 
 class DPPConan(ConanFile):
     name = "dpp"
-    version = "10.0.34"
     license = "Apache-2.0"
-    url = "https://github.com/brainboxdotcc/DPP"
+    package_type = "shared-library"
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://github.com/brainboxdotcc/DPP"
     description = "D++ is a lightweight and efficient library for Discord"
     topics = ("discord")
     settings = "os", "compiler", "build_type", "arch"
-    options = {"shared": [True, False], "fPIC": [True, False]}
-    default_options = {"shared": True, "fPIC": True}
 
     @property
     def _min_cppstd(self):
         return 17
 
+    @property
+    def _compilers_minimum_version(self):
+        return {
+            "apple-clang": "14",
+            "clang": "10",
+            "gcc": "8",
+            "msvc": "191",
+            "Visual Studio": "16",
+        }
+
     def validate(self):
         if self.settings.compiler.get_safe("cppstd"):
             check_min_cppstd(self, self._min_cppstd)
+        minimum_version = self._compilers_minimum_version.get(str(self.settings.compiler), False)
+        if minimum_version and Version(self.settings.compiler.version) < minimum_version:
+            raise ConanInvalidConfiguration(
+                f"{self.ref} requires C++{self._min_cppstd}, which your compiler does not support."
+            )
 
     def requirements(self):
-        self.requires("nlohmann_json/3.11.2")
-        self.requires("openssl/3.1.2")
-        self.requires("zlib/1.3")
+        self.requires("nlohmann_json/3.11.2", transitive_libs=True, transitive_headers=True)
+        self.requires("openssl/[>=1.1 <4]")
+        self.requires("zlib/[>=1.2.11 <2]")
         self.requires("opus/1.4")
 
-    def config_options(self):
-        if self.settings.os == "Windows":
-            self.options.rm_safe("fPIC")
-
-    def configure(self):
-        if self.options.shared:
-            self.options.rm_safe("fPIC")
-
     def layout(self):
-        cmake_layout(self)
+        cmake_layout(self, src_folder="src")
 
-    def export(self):
-        git = Git(self, self.recipe_folder)
-        git.coordinates_to_conandata()
 
-    def source(self):
-        # This environment variable should only be set by D++ library developers to ensure that conan builds succeed
-        # without having to wait for release. It will check out the development branch where conanfile.py is being
-        # developed and tested. If you are NOT sure what this does, DO NOT SET IT. You won't get the D++ release
-        # you expect!
-        if 'DPP_CONAN_TESTING' in os.environ:
-            git = Git(self)
-            git.clone(url="https://github.com/brainboxdotcc/DPP.git", target=".")
-            git.checkout(commit="conan-the-librarian")
-            zip_name = "DPP.zip"
-        else:
-            download(self, f"https://github.com/brainboxdotcc/DPP/archive/refs/tags/v{self.version}.zip", zip_name)
-            unzip(self, zip_name, '.', False, None, True)
-            os.unlink(zip_name)
+    def build_requirements(self):
+        self.tool_requires("cmake/[>=3.16 <4]")
 
+    def source(self):
+        get(self, **self.conan_data["sources"][self.version], strip_root=True)
+
     def generate(self):
         deps = CMakeDeps(self)
         deps.generate()
         tc = CMakeToolchain(self)
+        tc.cache_variables["DPP_NO_VCPKG"] = True
+        tc.cache_variables["DPP_USE_EXTERNAL_JSON"] = True
         tc.cache_variables["CONAN_EXPORTED"] = True
         tc.cache_variables["BUILD_VOICE_SUPPORT"] = True
         tc.cache_variables["DPP_BUILD_TEST"] = False
         tc.cache_variables["BUILD_SHARED_LIBS"] = True
+        tc.cache_variables["AVX_TYPE"] = "AVX0"
         tc.generate()
 
     def build(self):
@@ -78,10 +76,20 @@ def build(self):
         cmake.build()
 
     def package(self):
+        copy(self, "LICENSE", self.source_folder, os.path.join(self.package_folder, "licenses"))
         cmake = CMake(self)
         cmake.install()
+        rmdir(self, os.path.join(self.package_folder, "lib", "pkgconfig"))
+        rmdir(self, os.path.join(self.package_folder, "lib", "cmake"))
 
     def package_info(self):
         self.cpp_info.libs = ["dpp"]
-        self.cpp_info.includedirs = ["include/dpp-10.0"]
-        self.cpp_info.libdirs = ["lib/dpp-10.0"]
+        self.cpp_info.set_property("cmake_file_name", "dpp")
+        self.cpp_info.set_property("cmake_target_name", "dpp::dpp")
+        # On windows only, the headers and libs go into dpp-10.0 subdirectories.
+        if self.settings.os == "Windows":
+            self.cpp_info.includedirs = ["include/dpp-10.0"]
+            self.cpp_info.libdirs = ["lib/dpp-10.0"]
+        elif self.settings.os in ["Linux", "FreeBSD"]:
+            self.cpp_info.system_libs = ["pthread"]
+        self.cpp_info.defines = ["DPP_USE_EXTERNAL_JSON"]