Add RELRO for excutables

Change-Id: I6bfae1afeb903b3f6281a6590308ec124b24f553
Signed-off-by: Inkyun Kil <inkyun.kil@samsung.com>

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 47ec444..07d5eed 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -37,7 +37,7 @@ ADD_DEPENDENCIES(${this_target} alarm)
 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -fpie")
 
 TARGET_LINK_LIBRARIES(${this_target} ${pkgs_LDFLAGS})
-TARGET_LINK_LIBRARIES(${this_target} "-lrt -lm -pie")
+TARGET_LINK_LIBRARIES(${this_target} "-lrt -lm -pie -Wl,-z,relro")
 TARGET_LINK_LIBRARIES(${this_target} alarm)
 
 ADD_SUBDIRECTORY(src)