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Date: Mon, 6 Aug 2012 13:19:19 +0200
From: Szabolcs Nagy <>
Subject: Re: noexecstack

* Rich Felker <> [2012-08-06 05:37:42 -0400]:
> > ld -z noexecstack
> This should work for Is there a way to do it for all the .o
> files in libc.a without having to add the option to every application,
> though?

it seems gnu as has an undocumented --noexecstack flag for this

  gcc -Wa,--noexecstack -c foo.s

adds the .notes.GNU-stack section

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