Add the PIE option for the excutable binary

Change-Id: I141bf379c2fd2a6ad4c2bd78ae6ff865b38c1849
Signed-off-by: DoHyun Pyun <dh79.pyun@samsung.com>

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 919624a..ff2d9b6 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,7 +7,8 @@ FOREACH(flag ${package_CFLAGS})
        SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}")
 ENDFOREACH(flag)
 
-SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -fPIC -Wall -Werror")
+SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -fPIC -Wall -Werror -fPIE")
+SET(CMAKE_EXE_LINKER_FLAGS "-Wl,--as-needed -pie")
 
 ADD_SUBDIRECTORY(set-address)
 ADD_SUBDIRECTORY(tools)