1 files changed, 3 insertions, 9 deletions
diff --git a/lib/mkmf.rb b/lib/mkmf.rb
index e8750e4f9d..67af386bfa 100644
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@@ -610,9 +610,7 @@ MSG
   end
 
   def try_cppflags(flags)
-    with_cppflags(flags) do
-      try_header("int main() {return 0;}")
-    end
+    try_header(MAIN_DOES_NOTHING, flags)
   end
 
   def with_cflags(flags)
@@ -624,9 +622,7 @@ MSG
   end
 
   def try_cflags(flags)
-    with_cflags(flags) do
-      try_compile("int main() {return 0;}")
-    end
+    try_compile(MAIN_DOES_NOTHING, flags)
   end
 
   def with_ldflags(flags)
@@ -638,9 +634,7 @@ MSG
   end
 
   def try_ldflags(flags)
-    with_ldflags(flags) do
-      try_link("int main() {return 0;}")
-    end
+    try_link(MAIN_DOES_NOTHING, flags)
   end
 
   def try_static_assert(expr, headers = nil, opt = "", &b)