Merge pull request #2300 from modocache/test-os-checks-android

Author: swift-ci

test/1_stdlib/PrintFloat.swift

@@ -6,7 +6,7 @@
 // REQUIRES: executable_test
 
 import StdlibUnittest
-#if os(Linux) || os(FreeBSD)
+#if os(Linux) || os(FreeBSD) || os(Android)
   import Glibc
 #else
   import Darwin

test/Prototypes/FloatingPoint.swift

@@ -27,7 +27,7 @@ extension UInt32 : FloatingPointRepresentation {
 //  Ewwww? <rdar://problem/20060017>
 #if os(OSX) || os(iOS) || os(watchOS) || os(tvOS)
   import Darwin
-#elseif os(Linux)
+#elseif os(Linux) || os(FreeBSD) || os(Android)
   import Glibc
 #endif
 

validation-test/StdlibUnittest/Stdin.swift

@@ -6,7 +6,7 @@ import StdlibUnittest
 
 #if os(OSX) || os(iOS) || os(tvOS) || os(watchOS)
 import Darwin
-#elseif os(Linux)
+#elseif os(Linux) || os(FreeBSD) || os(Android)
 import Glibc
 #endif
 

validation-test/stdlib/String.swift

@@ -919,7 +919,7 @@ StringTests.test(
 #endif
 }
 
-#if os(Linux)
+#if os(Linux) || os(FreeBSD) || os(Android)
 import Glibc
 #endif