MDEV-5730 enhance security using special compilation options

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MDEV-5730 enhance security using special compilation options
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b7d10e56 · Sergei Golubchik · da4f8269 · b7d10e56
Commit b7d10e56 authored Jun 26, 2014 by Sergei Golubchik
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CMakeLists.txt CMakeLists.txt +2 -0

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--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -199,6 +199,8 @@ IF (WITH_ASAN)
  ENDIF()
 ENDIF()
+# enable security hardening features, like most distributions do
+# in our benchmarks that costs about ~1% of performance, depending on the load
 OPTION(SECURITY_HARDENED "Use security-enhancing compiler features (stack protector, relro, etc)" ON)
 IF(SECURITY_HARDENED)
  # security-enhancing flags