# RELRO Support # # Tells the linker to emit RELocation Read-Only (RELRO) protection for certain # sections of your ELF file. In short, it makes parts of the binary read-only # after relocations have been applied at program startup, helping to prevent # GOT- and PLT-based overwrite attacks. .if !defined(_RELRO_MK_INCLUDED) _RELRO_MK_INCLUDED= yes RELRO_Include_MAINTAINER= [email protected] . if !defined(RELRO_UNSAFE) LDFLAGS+= -Wl,-zrelro . endif .endif
