diff --git a/androidmk/cmd/androidmk/android.go b/androidmk/cmd/androidmk/android.go
index 7fd9919..71c5832 100644
--- a/androidmk/cmd/androidmk/android.go
+++ b/androidmk/cmd/androidmk/android.go
@@ -87,10 +87,12 @@
 	class  string
 	suffix string
 }{
-	"($(HOST_OS),darwin)":   {"host_os", "darwin"},
-	"($(HOST_OS), darwin)":  {"host_os", "darwin"},
-	"($(HOST_OS),windows)":  {"host_os", "windows"},
-	"($(HOST_OS), windows)": {"host_os", "windows"},
+	"($(HOST_OS),darwin)":   {"target", "darwin"},
+	"($(HOST_OS), darwin)":  {"target", "darwin"},
+	"($(HOST_OS),windows)":  {"target", "windows"},
+	"($(HOST_OS), windows)": {"target", "windows"},
+	"($(HOST_OS),linux)":    {"target", "linux"},
+	"($(HOST_OS), linux)":   {"target", "linux"},
 }
 
 func mydir(args []string) string {
diff --git a/androidmk/cmd/androidmk/androidmk.go b/androidmk/cmd/androidmk/androidmk.go
index 03888fe..22b29b2 100644
--- a/androidmk/cmd/androidmk/androidmk.go
+++ b/androidmk/cmd/androidmk/androidmk.go
@@ -125,9 +125,7 @@
 			case "ifeq", "ifneq":
 				args := directive.Args.Dump()
 				eq := directive.Name == "ifeq"
-				switch args {
-				case "($(HOST_OS),windows)", "($(HOST_OS), windows)",
-					"($(HOST_OS),darwin)", "($(HOST_OS), darwin)":
+				if _, ok := conditionalTranslations[args]; ok {
 					newCond := conditional{args, eq}
 					conds = append(conds, &newCond)
 					if cond == nil {
@@ -135,7 +133,7 @@
 					} else {
 						file.errorf(directive, "unsupported nested conditional")
 					}
-				default:
+				} else {
 					file.errorf(directive, "unsupported conditional")
 					conds = append(conds, nil)
 					continue