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Revision tags: release/14.0.0 |
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b2c76c41 |
| 16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
Remove $FreeBSD$: one-line nroff pattern
Remove /^\.\\"\s*\$FreeBSD\$$\n/
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Revision tags: release/13.2.0, release/12.4.0, release/13.1.0, release/12.3.0, release/13.0.0, release/12.2.0, release/11.4.0, release/12.1.0, release/11.3.0 |
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a8fe8db4 |
| 25-Feb-2019 |
Dimitry Andric <dim@FreeBSD.org> |
Merge ^/head r344178 through r344512.
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30e009fc |
| 19-Feb-2019 |
Enji Cooper <ngie@FreeBSD.org> |
MFhead@r344270
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bcf99d2d |
| 15-Feb-2019 |
Ed Maste <emaste@FreeBSD.org> |
Add WITH_PIE knob to build Position Independent Executables
Building binaries as PIE allows the executable itself to be loaded at a
random address when ASLR is enabled (not just its shared libraries
Add WITH_PIE knob to build Position Independent Executables
Building binaries as PIE allows the executable itself to be loaded at a
random address when ASLR is enabled (not just its shared libraries).
With this change PIE objects have a .pieo extension and INTERNALLIB
libraries libXXX_pie.a.
MK_PIE is disabled for some kerberos5 tools, Clang, and Subversion, as
they explicitly reference .a libraries in their Makefiles. These can
be addressed on an individual basis later. MK_PIE is also disabled for
rtld-elf because it is already position-independent using bespoke
Makefile rules.
Currently only dynamically linked binaries will be built as PIE.
Discussed with: dim
Reviewed by: kib
MFC after: 1 month
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D18423
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Revision tags: release/12.0.0, release/11.2.0, release/10.4.0, release/11.1.0, release/11.0.1, release/11.0.0, release/10.3.0, release/10.2.0, release/10.1.0 |
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246e7a2b |
| 02-Sep-2014 |
Neel Natu <neel@FreeBSD.org> |
IFC @r269962
Submitted by: Anish Gupta (akgupt3@gmail.com)
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ee7b0571 |
| 19-Aug-2014 |
Simon J. Gerraty <sjg@FreeBSD.org> |
Merge head from 7/28
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Revision tags: release/9.3.0 |
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864c53ea |
| 08-Jun-2014 |
Bryan Drewery <bdrewery@FreeBSD.org> |
In preparation for ASLR [1] support add WITH_PIE to support building with -fPIE.
This is currently an opt-in build flag. Once ASLR support is ready and stable
it should changed to opt-out and be ena
In preparation for ASLR [1] support add WITH_PIE to support building with -fPIE.
This is currently an opt-in build flag. Once ASLR support is ready and stable
it should changed to opt-out and be enabled by default along with ASLR.
Each application Makefile uses opt-out to ensure that ASLR will be enabled by
default in new directories when the system is compiled with PIE/ASLR. [2]
Mark known build failures as NO_PIE for now.
The only known runtime failure was rtld.
[1] http://www.bsdcan.org/2014/schedule/events/452.en.html
Submitted by: Shawn Webb <lattera@gmail.com>
Discussed between: des@ and Shawn Webb [2]
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