> Hi Jacob,
>=20
> On Sun, Dec 27, 2009 at 16:19:35 +0100, Jacob Appelbaum wrote:
>=20
>> +# To prevent some kinds of exploitation at run time, fix up the progr=
am's
>> +# got table to be read only (also reorders structures) after the firs=
t program
>> +# load. eg: ld -z relro -z now
>> +LDFLAGS +=3D -z relro -z now
>> +
>=20
> I think you want
> LDFLAGS +=3D -Wl,-z,relro -Wl,-z,now

That looks about right.

>=20
> LDFLAGS are passed to the compiler, not directly to ld.

Ah sure, of course.

>=20
> How portable to non-gnu ld are these flags?

I am unsure. A good question. What other build environments should I
test with?

Best,
Jacob

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