From: Changyeon Lee <cyeon.lee@samsung.com>
Date: Tue, 21 Nov 2023 03:06:37 +0000 (+0900)
Subject: Add Partial RELRO flags
X-Git-Tag: accepted/tizen/unified/20231123.124506~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=868a25cc727593e3166cdd98cbe6fce19d9021eb;p=platform%2Fhal%2Fapi%2Ftdm.git

Add Partial RELRO flags

Change-Id: I3c491ca2cd5a44f0f27f36aaf488e18b4fc17a5b
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f422255..ed3d7f5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -40,7 +40,7 @@ FOREACH(flag ${pkgs_CFLAGS})
         SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}")
 ENDFOREACH(flag)
 
-SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} -fvisibility=hidden -fPIC")
+SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} -fvisibility=hidden -fPIC -Wl,-z,relro")
 SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} -g -fno-omit-frame-pointer -finstrument-functions -fstack-protector-strong")
 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -lrt")
 SET(CMAKE_EXE_LINKER_FLAGS "-pie")