Index: tools/gn/args.cc |
diff --git a/tools/gn/args.cc b/tools/gn/args.cc |
index 2c4891ca82bb742b3cad77d52afdf2515a43204c..56ef331546ca354bfe79344c9c6c558086b72b8a 100644 |
--- a/tools/gn/args.cc |
+++ b/tools/gn/args.cc |
@@ -209,6 +209,8 @@ void Args::SetSystemVarsLocked(Scope* dest) const { |
os = "mac"; |
#elif defined(OS_LINUX) |
os = "linux"; |
+#elif defined(OS_FREEBSD) |
+ os = "freebsd"; |
#else |
#error Unknown OS type. |
#endif |