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9a227a2fd6
freebsd-skq/share/mk
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Marcin Wojtas 9a227a2fd6 Enable PIE by default on 64-bit architectures 
This patch adds Position Independent Executables (PIE)
flags for building OS. It allows to enable the ASLR
feature based only on the sysctl knobs, without
need to rebuild the image. Tests showed that
no problems with stability / performance degradation
were seen when using PIEs with ASLR disabled.

The change is limited only for 64-bit architectures.

Use bsd.opts.mk instead of the src.opts.mk in order
to satisfy all build dependencies related to MK_PIE.

Reviewed by: emaste, imp
Obtained from: Semihalf
Sponsored by: Stormshield
Differential Revision: https://reviews.freebsd.org/D28328
2021-02-25 00:26:11 +01:00
..
atf.test.mk Another round of attempting to squelch -Wdeprecated-declarations, which 2019-09-17 06:07:08 +00:00
auto.obj.mk
bsd.arch.inc.mk
bsd.clang-analyze.mk Move all sources from the llvm project into contrib/llvm-project. 2019-12-20 19:53:05 +00:00
bsd.compat.mk Bump CURRENT to 14.0 2021-01-21 19:10:07 -05:00
bsd.compiler.mk Add fileprefixmap compiler feature 2021-02-17 22:26:49 +00:00
bsd.confs.mk pkgbase: Create a FreeBSD-utilities package and make it the default one 2019-09-05 14:15:47 +00:00
bsd.cpu.mk [PowerPC64LE] Set up powerpc.powerpc64le architecture 2020-09-22 23:49:30 +00:00
bsd.crunchgen.mk rescue: Restore 'make depend' call to fix WITH_META_MODE after r334008. 2018-05-24 18:49:19 +00:00
bsd.dep.mk Allow per-file lex and yacc options. 2019-11-15 21:19:06 +00:00
bsd.dirs.mk pkgbase: Create a FreeBSD-utilities package and make it the default one 2019-09-05 14:15:47 +00:00
bsd.doc.mk pkgbase: Create a FreeBSD-utilities package and make it the default one 2019-09-05 14:15:47 +00:00
bsd.dtb.mk Introduce bsd.sysdir.mk to consolidate looking for the kernel. 2019-11-21 15:59:33 +00:00
bsd.endian.mk [PowerPC64LE] Set up powerpc.powerpc64le architecture 2020-09-22 23:49:30 +00:00
bsd.files.mk mk: Set the DIR tags based on the files one 2021-01-04 16:20:04 +01:00
bsd.incs.mk bsd.incs.mk: Add support to override tags for a specific include group 2021-01-04 16:21:32 +01:00
bsd.info.mk
bsd.init.mk Update dirdeps.mk et al to latest 2020-11-24 21:45:38 +00:00
bsd.kmod.mk Introduce bsd.sysdir.mk to consolidate looking for the kernel. 2019-11-21 15:59:33 +00:00
bsd.lib.mk Rename NO_WERROR -> MK_WERROR=no 2021-01-07 09:31:03 +00:00
bsd.libnames.mk Remove the MK_LIBCPLUSPLUS option 2021-02-01 09:32:07 +00:00
bsd.linker.mk Avoid recomputing COMPILER_/LINKER_ variables when set explicitly 2020-08-26 10:21:38 +00:00
bsd.links.mk
bsd.man.mk Correct link metadata created when installing with -DNO_ROOT. 2018-06-29 16:07:56 +00:00
bsd.mkopt.mk Document logic for __DEFAULT_DEPENDENT_OPTIONS 2019-09-16 00:32:23 +00:00
bsd.nls.mk Move all of the directory path into the DIR part of the component and make the 2018-05-31 13:26:12 +00:00
bsd.obj.mk NO_OBJ: Always fix .OBJDIR regardless of AUTO_OBJ. 2020-04-07 17:07:04 +00:00
bsd.opts.mk Enable PIE by default on 64-bit architectures 2021-02-25 00:26:11 +01:00
bsd.own.mk Standardize EFI's ESP mount point. 2019-11-20 21:06:29 +00:00
bsd.port.mk
bsd.port.options.mk
bsd.port.post.mk
bsd.port.pre.mk
bsd.port.subdir.mk
bsd.prog.mk Remove the MK_LIBCPLUSPLUS option 2021-02-01 09:32:07 +00:00
bsd.progs.mk Rename NO_WERROR -> MK_WERROR=no 2021-01-07 09:31:03 +00:00
bsd.README Rename NO_WERROR -> MK_WERROR=no 2021-01-07 09:31:03 +00:00
bsd.snmpmod.mk Rework some multi-output target dependency handling. 2019-07-19 00:15:25 +00:00
bsd.subdir.mk Add a guard for broken SUBDIR.${MK_FOO} use 2020-11-16 19:15:11 +00:00
bsd.suffixes-posix.mk
bsd.suffixes.mk Similar to r335710 avoid ccache when linking a .cc file directly. 2019-06-15 17:08:18 +00:00
bsd.symver.mk Remove the SYMVER build option. 2020-04-30 22:08:40 +00:00
bsd.sys.mk Rename NO_WERROR -> MK_WERROR=no 2021-01-07 09:31:03 +00:00
bsd.sysdir.mk Introduce bsd.sysdir.mk to consolidate looking for the kernel. 2019-11-21 15:59:33 +00:00
bsd.test.mk Make capsicum test cases fine-grained 2020-10-06 06:45:52 +00:00
dirdeps-options.mk Update dirdeps.mk et al to latest 2020-11-24 21:45:38 +00:00
dirdeps-targets.mk Update dirdeps.mk et al to latest 2020-11-24 21:45:38 +00:00
dirdeps.mk Update dirdeps.mk et al to latest 2020-11-24 21:45:38 +00:00
gendirdeps.mk Update dirdeps.mk et al to latest 2020-11-24 21:45:38 +00:00
googletest.test.inc.mk Work around two -Werror warning issues in googletest, which have been 2020-01-31 18:26:23 +00:00
googletest.test.mk Make capsicum test cases fine-grained 2020-10-06 06:45:52 +00:00
host-target.mk
install-new.mk
kmod.opts.mk Add a kmod.opts.mk. 2019-11-21 18:14:26 +00:00
local.autodep.mk Update dirdeps.mk et al to latest 2020-11-24 21:45:38 +00:00
local.dirdeps-options.mk retire BSD_CRTBEGIN option 2020-01-31 18:04:04 +00:00
local.dirdeps.mk Update dirdeps.mk et al to latest 2020-11-24 21:45:38 +00:00
local.gendirdeps.mk Update dirdeps.mk et al to latest 2020-11-24 21:45:38 +00:00
local.init.mk Include ${.CURDIR}/local.init.mk if it exists 2020-03-31 15:59:29 +00:00
local.meta.sys.mk Update dirdeps.mk et al to latest 2020-11-24 21:45:38 +00:00
local.sys.env.mk
local.sys.mk META_MODE: Delete build targets that fail. 2019-06-15 17:08:28 +00:00
Makefile Install bsd.sysdir.mk. 2019-11-21 19:54:10 +00:00
meta2deps.py Update dirdeps.mk et al to latest 2020-11-24 21:45:38 +00:00
meta2deps.sh Update dirdeps.mk et al to latest 2020-11-24 21:45:38 +00:00
meta.autodep.mk Update dirdeps.mk et al to latest 2020-11-24 21:45:38 +00:00
meta.stage.mk Update dirdeps.mk et al to latest 2020-11-24 21:45:38 +00:00
meta.subdir.mk Update dirdeps.mk et al to latest 2020-11-24 21:45:38 +00:00
meta.sys.mk Update dirdeps.mk et al to latest 2020-11-24 21:45:38 +00:00
netbsd-tests.test.mk
plain.test.mk Feex a cuple of small typos 2018-07-27 10:44:38 +00:00
src.init.mk
src.libnames.mk Remove the MK_LIBCPLUSPLUS option 2021-02-01 09:32:07 +00:00
src.lua.mk Add flua to the base system, install to /usr/libexec 2019-11-18 23:21:13 +00:00
src.opts.mk build: turn off FMTREE by default to prepare for removal 2021-02-12 23:16:06 -06:00
src.sys.env.mk META_MODE: Allow 'make all install' to work with filemon. 2020-01-17 14:29:27 +00:00
src.sys.mk build: provide a default WARNS for all in-tree builds 2020-09-18 17:17:46 +00:00
src.sys.obj.mk tinderbox: Only build clang/lld once if needed. 2018-06-27 16:58:10 +00:00
src.tools.mk Normalize deployment tools usage and definitions by putting into one place 2020-04-07 02:46:22 +00:00
stage-install.sh
suite.test.mk make check: suppress echo of kyua binary location 2021-01-16 00:07:50 -06:00
sys.dependfile.mk
sys.mk Revert "[mips] revert r366664 - flip mips back from -O2 to -O" 2021-01-22 10:17:34 +00:00
tap.test.mk Feex a cuple of small typos 2018-07-27 10:44:38 +00:00
version_gen.awk