chore: Use vcpkg instead of conan in the MSVC build.

CMakePresets.json

@@ -7,6 +7,7 @@
             "cacheVariables": {
                 "ENABLE_SHARED": true,
                 "ENABLE_STATIC": true,
+                "FLAT_OUTPUT_STRUCTURE": true,
                 "AUTOTEST": true,
                 "BUILD_MISC_TESTS": true,
                 "BOOTSTRAP_DAEMON": false,
@@ -17,5 +18,19 @@
                 "CMAKE_TOOLCHAIN_FILE": "$env{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake"
             }
         }
+    ],
+    "buildPresets": [
+        {
+            "name": "windows-default",
+            "configurePreset": "windows-default",
+            "description": "Build for Windows using default settings"
+        }
+    ],
+    "testPresets": [
+        {
+            "name": "windows-default",
+            "configurePreset": "windows-default",
+            "description": "Run tests for Windows using default settings"
+        }
     ]
 }

azure-pipelines.yml

@@ -1,21 +1,25 @@
 pool:
   vmImage: "windows-2019"
 jobs:
-  - job: "windows_msvc_conan"
+  - job: "vcpkg"
     strategy:
       matrix:
         static:
-          conan.shared: "False"
+          ENABLE_STATIC: "ON"
+          ENABLE_SHARED: "OFF"
         shared:
-          conan.shared: "True"
+          ENABLE_STATIC: "OFF"
+          ENABLE_SHARED: "ON"
     steps:
-      - bash: choco install pkgconfiglite
-        displayName: "Install pkg-config"
-      - bash: python -m pip install conan
-        displayName: "Install Conan"
+      - task: Cache@2
+        inputs:
+          key: "vcpkg"
+          path: "_build/vcpkg_installed"
       - bash: git submodule update --init --recursive
-        displayName: "Fetch git submodules"
-      - bash: conan profile detect
-        displayName: "Detect Conan profile"
-      - bash: conan build -o "&:with_tests=True" -o "&:shared=$(conan.shared)" .
-        displayName: "Build with Conan"
+      - bash: cmake --preset windows-default -DENABLE_STATIC=$(ENABLE_STATIC) -DENABLE_SHARED=$(ENABLE_SHARED)
+        env:
+          VCPKG_ROOT: "C:/vcpkg"
+          VCPKG_DEFAULT_TRIPLET: "x64-windows"
+      - bash: cmake --build _build --config Release
+      - bash: ctest --preset windows-default -C Release --parallel 50 ||
+          ctest --preset windows-default -C Release --rerun-failed --output-on-failure

conanfile.py

@@ -1,96 +0,0 @@
-# pylint: disable=not-callable
-import os
-import re
-
-from conan import ConanFile
-from conan.tools.cmake import CMake
-from conan.tools.cmake import cmake_layout
-from conan.tools.cmake import CMakeDeps
-from conan.tools.cmake import CMakeToolchain
-from conan.tools.files import collect_libs
-from conan.tools.files import load
-
-
-class ToxConan(ConanFile):
-    name = "toxcore"
-    url = "https://tox.chat"
-    description = "The future of online communications."
-    license = "GPL-3.0-only"
-    settings = "os", "compiler", "build_type", "arch"
-    requires = (
-        "libsodium/1.0.20",
-        "opus/1.4",
-        "libvpx/1.14.1",
-    )
-    scm = {"type": "git", "url": "auto", "revision": "auto"}
-
-    options = {
-        "shared": [True, False],
-        "with_tests": [True, False],
-    }
-    default_options = {
-        "shared": False,
-        "with_tests": False,
-    }
-
-    def set_version(self):
-        content = load(self, os.path.join(self.recipe_folder,
-                                          "CMakeLists.txt"))
-        version_major = re.search(r"set\(PROJECT_VERSION_MAJOR \"(.*)\"\)",
-                                  content).group(1)
-        version_minor = re.search(r"set\(PROJECT_VERSION_MINOR \"(.*)\"\)",
-                                  content).group(1)
-        version_patch = re.search(r"set\(PROJECT_VERSION_PATCH \"(.*)\"\)",
-                                  content).group(1)
-        self.version = "%s.%s.%s" % (
-            version_major.strip(),
-            version_minor.strip(),
-            version_patch.strip(),
-        )
-
-    def requirements(self):
-        if self.settings.os == "Windows":
-            self.requires("pthreads4w/3.0.0")
-        if self.options.with_tests:
-            self.build_requires("gtest/1.15.0")
-
-    def layout(self):
-        cmake_layout(self)
-
-    def generate(self):
-        deps = CMakeDeps(self)
-        deps.generate()
-        tc = CMakeToolchain(self)
-        tc.variables["AUTOTEST"] = self.options.with_tests
-        tc.variables["BUILD_MISC_TESTS"] = self.options.with_tests
-        tc.variables["UNITTEST"] = self.options.with_tests
-        tc.variables["TEST_TIMEOUT_SECONDS"] = "300"
-
-        tc.variables["ENABLE_SHARED"] = self.options.shared
-        tc.variables["ENABLE_STATIC"] = not self.options.shared
-
-        tc.variables["MUST_BUILD_TOXAV"] = True
-
-        if self.settings.os == "Windows":
-            tc.variables["MSVC_STATIC_SODIUM"] = True
-            tc.variables[
-                "CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS"] = self.options.shared
-            tc.variables["FLAT_OUTPUT_STRUCTURE"] = self.options.shared
-        tc.generate()
-
-    def build(self):
-        cmake = CMake(self)
-        cmake.configure()
-        cmake.build()
-        if self.options.with_tests:
-            cmake.ctest(cli_args=["--output-on-failure"])
-
-    def package(self):
-        cmake = CMake(self)
-        cmake.install()
-
-    def package_info(self):
-        self.cpp_info.libs = collect_libs(self)
-
-        if self.settings.os == "Windows":
-            self.cpp_info.system_libs = ["Ws2_32", "Iphlpapi"]