windows CI (#10)

* windows CI

* move macros

* clean action file

Author: sakrist

.github/workflows/swift.yml

@@ -32,3 +32,33 @@ jobs:
       run: swift build -v
     - name: Run tests
       run: swift test -v
+      
+  build-windows:
+
+    runs-on: windows-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - uses: seanmiddleditch/gha-setup-vsdevenv@master
+
+    - name: Install swift-DEVELOPMENT-SNAPSHOT-2020-11-17-a
+      run: |
+        Install-Binary -Url "https://swift.org/builds/development/windows10/swift-DEVELOPMENT-SNAPSHOT-2020-11-17-a/swift-DEVELOPMENT-SNAPSHOT-2020-11-17-a-windows10.exe" -Name "installer.exe" -ArgumentList ("-q")
+    - name: Set Environment Variables
+      run: |
+        echo "SDKROOT=C:\Library\Developer\Platforms\Windows.platform\Developer\SDKs\Windows.sdk" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+        echo "DEVELOPER_DIR=C:\Library\Developer" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+    - name: Adjust Paths
+      run: |
+        echo "C:\Library\Swift-development\bin;C:\Library\icu-67\usr\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+        echo "C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+    - name: Install Supporting Files
+      run: |
+        Copy-Item "$env:SDKROOT\usr\share\ucrt.modulemap" -destination "$env:UniversalCRTSdkDir\Include\$env:UCRTVersion\ucrt\module.modulemap"
+        Copy-Item "$env:SDKROOT\usr\share\visualc.modulemap" -destination "$env:VCToolsInstallDir\include\module.modulemap"
+        Copy-Item "$env:SDKROOT\usr\share\visualc.apinotes" -destination "$env:VCToolsInstallDir\include\visualc.apinotes"
+        Copy-Item "$env:SDKROOT\usr\share\winsdk.modulemap" -destination "$env:UniversalCRTSdkDir\Include\$env:UCRTVersion\um\module.modulemap"
+    - name: Build
+      run: swift build -v
+    - name: Run tests
+      run: swift test -v

Sources/Vector2+nosimd.swift

@@ -9,10 +9,11 @@
 #if NOSIMD
 
 #if (os(OSX) || os(iOS) || os(tvOS) || os(watchOS))
-    import Darwin
-    #else
-    import Glibc
+import Darwin
+#elseif os(Linux) || os(Android)
+import Glibc
 #endif
+
     @frozen
     public struct Vector2f {
         public var x: Float = 0.0

Sources/Vector3+nosimd.swift

@@ -9,9 +9,9 @@
 #if NOSIMD
 
 #if (os(OSX) || os(iOS) || os(tvOS) || os(watchOS))
-    import Darwin
-    #else
-    import Glibc
+import Darwin
+#elseif os(Linux) || os(Android)
+import Glibc
 #endif
 
 @frozen

Sources/Vector4+nosimd.swift

@@ -9,7 +9,7 @@
 
 #if (os(OSX) || os(iOS) || os(tvOS) || os(watchOS))
 import Darwin
-#else
+#elseif os(Linux) || os(Android)
 import Glibc
 #endif
 

Sources/easing.swift

@@ -8,7 +8,7 @@
 
 #if (os(OSX) || os(iOS) || os(tvOS) || os(watchOS))
 import Darwin
-#else
+#elseif os(Linux) || os(Android)
 import Glibc
 #endif
 

Sources/platform.swift

@@ -2,10 +2,67 @@
 // License: https://github.com/SwiftGFX/SwiftMath#license-bsd-2-clause
 //
 
-#if !(os(OSX) || os(iOS) || os(tvOS) || os(watchOS))
-
+#if os(Linux) || os(Android)
 import Glibc
+#elseif os(Windows)
+
+import ucrt
+
+@inline(__always)
+internal func sin(_ a: Float) -> Float {
+    return ucrt.sinf(a)
+}
+
+@inline(__always)
+internal func sin(_ a: Double) -> Double {
+    return ucrt.sin(a)
+}
+
+@inline(__always)
+internal func cos(_ a: Float) -> Float {
+    return ucrt.cosf(a)
+}
+
+@inline(__always)
+internal func cos(_ a: Double) -> Double {
+    return ucrt.cos(a)
+}
+
+@inline(__always)
+internal func tan(_ a: Float) -> Float {
+    return ucrt.tanf(a)
+}
+
+@inline(__always)
+internal func tan(_ a: Double) -> Double {
+    return ucrt.tan(a)
+}
+
+@inline(__always)
+internal func sqrtf(_ a: Float) -> Float {
+    return ucrt.sqrtf(a)
+}
+
+@inline(__always)
+internal func sqrt(_ a: Float) -> Float {
+    return ucrt.sqrtf(a)
+}
+
+@inline(__always)
+internal func sqrt(_ a: Double) -> Double {
+    return ucrt.sqrt(a)
+}
+
+@inline(__always)
+internal func powf(_ a: Float, _ b: Float) -> Float {
+    return ucrt.powf(a, b)
+}
+
+#endif
 
+
+#if (os(Linux) || os(Android) || os(Windows))
+
 @inline(__always)
 internal func __sincospif(_ a: Float, _ sina: inout Float, _ cosa: inout Float) {
     sina = sin(a * Float.pi)
@@ -28,7 +85,7 @@ internal func __tanpif(_ a: Float) -> Float {
     return tan(a * Float.pi)
 }
 
-#else
+#elseif (os(OSX) || os(iOS) || os(tvOS) || os(watchOS))
 
 import Darwin
 

Sources/random.swift

@@ -10,7 +10,7 @@
 
 #if (os(OSX) || os(iOS) || os(tvOS) || os(watchOS))
 import Darwin
-#else
+#elseif os(Linux) || os(Android)
 import Glibc
 import SwiftGlibc
 
@@ -21,6 +21,16 @@ internal func arc4random() -> UInt32 {
 internal func arc4random_uniform(_ val: UInt32) -> UInt32 {
     return UInt32(random()) % val
 }
+
+#elseif os(Windows)
+
+internal func arc4random() -> UInt32 {
+    return UInt32.random(in: UInt32.min...UInt32.max)
+}
+
+internal func arc4random_uniform(_ val: UInt32) -> UInt32 {
+    return UInt32.random(in: 0...val)
+}
 #endif
 
 // each type has its own random