Fix stack protection with LTO.

wesnoth · Jun 11, 2018 · 5a2d1bc · 5a2d1bc
1 parent fbc74bf
commit 5a2d1bc
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/SConstruct b/SConstruct
@@ -503,6 +503,9 @@ for env in [test_env, client_env, env]:
             env.AppendUnique(LINKFLAGS = ["-fPIE", "-pie", "-Wl,-z,now,-z,relro"])
             env.AppendUnique(CPPDEFINES = ["_FORTIFY_SOURCE=2"])
 
+            if env["enable_lto"] == True:
+                env.AppendUnique(LINKFLAGS = ["-fstack-protector-strong"])
+
 # #
 # Start determining options for debug build
 # #