Merge pull request Ettercap#342 from LocutusOfBorg/fix-cmake-flags

Fixed cmake flags

CMakeLists.txt

@@ -106,17 +106,17 @@ set(DESKTOP_DIR ${INSTALL_PREFIX}/share/applications/ CACHE PATH "Binary files i
 set(ICON_DIR ${INSTALL_PREFIX}/share/pixmaps CACHE PATH "Binary files installation directory")
 set(MAN_INSTALLDIR ${INSTALL_PREFIX}/share/man CACHE PATH "Path for manual pages") 
 
-set(CMAKE_C_FLAGS_DEBUG "-O0 -ggdb3 -DDEBUG -Wall -Wno-pointer-sign -pg" CACHE STRING "" FORCE)
-set(CMAKE_C_FLAGS_RELEASE "-O2 -w" CACHE STRING "" FORCE)
+set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -O0 -ggdb3 -DDEBUG -Wall -Wno-pointer-sign -pg -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security" CACHE STRING "" FORCE)
+set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -O2 -w -D_FORTIFY_SOURCE=2" CACHE STRING "" FORCE)
 
 if(OS_DARWIN)
-set(CMAKE_EXE_LINKER_FLAGS "-Wl" CACHE STRING "" FORCE)
-set(CMAKE_EXE_LINKER_FLAGS_DEBUG "-Wl -pg" CACHE STRING "" FORCE)
-set(CMAKE_MODULE_LINKER_FLAGS "-Wl" CACHE STRING "" FORCE)
+set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl" CACHE STRING "" FORCE)
+set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -Wl -pg" CACHE STRING "" FORCE)
+set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl" CACHE STRING "" FORCE)
 else(OS_DARWIN)
 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-export-dynamic" CACHE STRING "" FORCE)
-set(CMAKE_EXE_LINKER_FLAGS_DEBUG "-Wl,-export-dynamic -pg" CACHE STRING "" FORCE)
-set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-export-dynamic" CACHE STRING "" FORCE)
+set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -Wl,-export-dynamic -pg" CACHE STRING "" FORCE)
+set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS} -Wl,-export-dynamic" CACHE STRING "" FORCE)
 endif(OS_DARWIN)
 
 if(ENABLE_LUA)