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@@ -193,10 +193,14 @@ if test "x${cflags_specified}" = "x" ; then
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}')" = "x1" ; then
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AC_MSG_RESULT([yes])
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AC_C_FLAG([-fstack-protector-strong])
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+ AC_C_FLAG([--param=ssp-buffer-size=4])
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else
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AC_MSG_RESULT([no])
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AC_MSG_WARN([upgrade to libtool >= 2.4.6!])
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fi
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+ AC_C_FLAG([-D_FORTIFY_SOURCE=2])
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+ AC_C_FLAG([-Wformat])
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+ AC_C_FLAG([-Wformat-security])
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AC_C_FLAG([-fpie])
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AC_C_FLAG([-fno-omit-frame-pointer])
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AC_C_FLAG([-Wall])
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