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AC_*/AM_* macros for options

From: Jeffrey Walton
Subject: AC_*/AM_* macros for options
Date: Mon, 28 Oct 2013 19:05:33 -0400

I'm reading Vaughan, Elliston, Tromey and Taylor's book on Autotools.
At page 22, they list some macros and begin to explain them. The
macros are AC_PROG_CC. AM_PROG_LEX, AC_PROG_YACC, and a few others.

What are the canned macros to specify ASLR (-fPIE/-pie for a program;
-fPIC/-shared for shared objects), Fortified Sources
(-DFORTIFY_SOURCE), Stack Protector (-fstack-protector-all and --param
ssp-buffer-size), NX Stack (-Wl,-z,noexecstack), NX Heap
(-Wl,-z,noexecheap), GOT hardening (-Wl,-z,relro), PLT hardening

Related: are there canned macros for warning such as -Wall, -Wextra,
and -Wconversion?

Thanks in advance.


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