Add fortify option

Change-Id: Iace5c8744c621b525947b6371169ba26fa1fe81b
Signed-off-by: Minje Ahn <minje.ahn@samsung.com>

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c5963a5..81ab873 100755 (executable)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -40,7 +40,7 @@ FOREACH(flag ${pkgs_CFLAGS})
        SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}")
 ENDFOREACH(flag)
 
-SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -fPIC -Wall -Werror -Wno-deprecated-declarations")
+SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -fPIC -Wall -Werror -Wno-deprecated-declarations -D_FORTIFY_SOURCE=2")
 SET(CMAKE_C_FLAGS_DEBUG "-O0 -g")
 SET(CMAKE_C_FLAGS_RELEASE "-O2 -fPIC")