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-rwxr-xr-xCMakeLists.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index c5963a5..81ab873 100755
--- 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")