Merge pull request #515 from Kyle-Ye/feature/spm

Add SwiftPM support

.gitignore

@@ -35,4 +35,8 @@ Carthage
 # `pod install` in .travis.yml
 #
 # Pods/
-.data/
+.data/
+
+# SwiftPM
+.swiftpm
+.build

Package.swift

@@ -0,0 +1,51 @@
+// swift-tools-version: 5.9
+
+/*
+ * Copyright (c) 2018-present, 美团点评
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+import PackageDescription
+
+let package = Package(
+    name: "Logan",
+    products: [
+        .library(name: "Logan", targets: ["Logan"]),
+    ],
+    targets: [
+        .target(
+            name: "mbedtls",
+            path: "Logan/mbedtls"
+        ),
+        .target(
+            name: "CLogan",
+            dependencies: ["mbedtls"],
+            path: "Logan/Clogan",
+            exclude: ["main.c"],
+            publicHeadersPath: "./"
+        ),
+        .target(
+            name: "Logan",
+            dependencies: ["CLogan"],
+            path: "Logan/iOS",
+            publicHeadersPath: "./"
+        ),
+    ]
+)