Removed builtin nonsense again...

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f40b91aaceef9a8b1958b6e998f6f8c36d72c6c8..4327ef2692771efdc00887c623a8db4e395abdb0 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,7 +7,7 @@ endif()
 project(xv6)
 
 #set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -MD -gstabs+ -Werror -fno-omit-frame-pointer -fno-stack-protector")
-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-strict-aliasing -Wall -gstabs -Wno-builtin-declaration-mismatch -fno-omit-frame-pointer -fno-stack-protector")
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-strict-aliasing -Wall -fno-builtin -gstabs -Werror -fno-omit-frame-pointer -fno-stack-protector")
 
 set(CMAKE_C_FLAGS_RELEASE "-O2 -DNDEBUG")
 set(CMAKE_C_FLAGS_DEBUG "-O0 -gstabs")