diff -up netsniff-ng-0.5.7/src/CMakeLists.txt.orig netsniff-ng-0.5.7/src/CMakeLists.txt
--- netsniff-ng-0.5.7/src/CMakeLists.txt.orig 2012-07-30 15:54:43.000000000 +0200
+++ netsniff-ng-0.5.7/src/CMakeLists.txt 2012-07-30 15:54:47.000000000 +0200
@@ -22,8 +22,6 @@ ADD_DEFINITIONS(
-fno-strict-aliasing
-D_FORTIFY_SOURCE=2
-D_REENTRANT
- -march=native
- -mtune=native
-Wall
-Wundef
-Wstrict-prototypes