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Ed Maste bcf99d2d99 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
2019-02-15 22:22:38 +00:00
..
atf
DIRDEPS_BUILD: Update dependencies.
2017-10-31 00:07:04 +00:00
clang
Add WITH_PIE knob to build Position Independent Executables
2019-02-15 22:22:38 +00:00
csu
Create crtsavres.o for powerpc builds
2019-01-12 21:29:54 +00:00
geom
Add a “skip_dsn” option to g_part's bootcode verb to prevent g_part_mbr
2018-11-27 14:58:19 +00:00
lib80211
Move regdomain.xml to lib/lib80211/
2018-09-19 09:29:06 +00:00
libalias
Move libalias.conf to lib/libalias/libalias/
2018-09-18 20:54:37 +00:00
libarchive
MFV r344063:
2019-02-12 23:24:45 +00:00
libauditd
Disable -Wcast-align in libbsm and libauditd
2018-07-28 20:04:39 +00:00
libbe
libbe(3): Fix be_destroy behavior w.r.t. deep BE snapshots and -o
2019-02-13 04:19:08 +00:00
libbegemot
DIRDEPS_BUILD: Update dependencies.
2017-10-31 00:07:04 +00:00
libblacklist
DIRDEPS_BUILD: Update dependencies.
2017-10-31 00:07:04 +00:00
libblocksruntime
DIRDEPS_BUILD: Update dependencies.
2017-10-31 00:07:04 +00:00
libbluetooth
Move all bluetooth related config files out of etc
2018-08-21 19:28:53 +00:00
libbsdstat
lib: further adoption of SPDX licensing ID tags.
2017-11-26 02:00:33 +00:00
libbsm
Disable -Wcast-align in libbsm and libauditd
2018-07-28 20:04:39 +00:00
libbsnmp
Update bsnmp to version 1.13. This does not bring user-visible changes.
2018-07-03 08:44:40 +00:00
libbz2
DIRDEPS_BUILD: Update dependencies.
2017-10-31 00:07:04 +00:00
libc
Unify i386 and amd64 getcontextx.c, and use ifuncs while there.
2019-02-14 14:02:33 +00:00
libc_nonshared
lib: further adoption of SPDX licensing ID tags.
2017-11-26 02:00:33 +00:00
libc++
Update libc++ and libc++experimental Makefiles, add libc++fs Makefile,
2018-08-02 18:24:03 +00:00
libc++experimental
Update libc++ and libc++experimental Makefiles, add libc++fs Makefile,
2018-08-02 18:24:03 +00:00
libc++fs
Update libc++ and libc++experimental Makefiles, add libc++fs Makefile,
2018-08-02 18:24:03 +00:00
libcalendar
lib: further adoption of SPDX licensing ID tags.
2017-11-26 02:00:33 +00:00
libcam
SPDX: Small for a license ID tags.
2017-12-27 21:36:37 +00:00
libcapsicum
List caph_limit_stream() in the synopsis.
2019-01-21 20:56:29 +00:00
libcasper
r341692 changed cap_syslog(3) to preserve the stdio descriptors inherited
2019-02-06 04:36:28 +00:00
libclang_rt
Merge llvm, clang, lld, lldb, compiler-rt and libc++ release_70 branch
2018-11-04 15:46:30 +00:00
libcom_err
DIRDEPS_BUILD: Update dependencies.
2017-10-31 00:07:04 +00:00
libcompat
ftime appeared in 7th Edition Unix to replace gtime.
2018-10-28 02:58:15 +00:00
libcompiler_rt
The routines defined in comparedf2 and comparesf2 are defined in libc
2018-02-02 05:04:43 +00:00
libcrypt
libcrypt: There is no need to clear message digest context after they
2018-07-20 07:16:28 +00:00
libcuse
DIRDEPS_BUILD: Update dependencies.
2017-10-31 00:07:04 +00:00
libcxxrt
libcxxrt: Move mangled symbols out of extern "C++" in Version.map
2018-01-23 22:41:13 +00:00
libdevctl
Forgot to bump .Dd in r338233 like I promised in the review. Doh!
2018-08-23 05:08:38 +00:00
libdevdctl
zfsd: Allow zfsd to work on any type of GEOM provider
2018-02-14 23:52:39 +00:00
libdevinfo
Update to device enumeration protocol 2
2018-05-31 02:58:03 +00:00
libdevstat
lib: further adoption of SPDX licensing ID tags.
2017-11-26 02:00:33 +00:00
libdl
Add libdl to clibs package
2018-03-29 19:43:29 +00:00
libdpv
Fix comparison between pointer and char literal
2018-06-16 20:00:41 +00:00
libdwarf
DIRDEPS_BUILD: Update dependencies.
2017-10-31 00:07:04 +00:00
libedit
libedit: Avoid out of bounds read in 'bind' command
2019-01-16 21:59:18 +00:00
libefivar
Regularize the Netflix copyright
2019-02-04 21:28:25 +00:00
libelf
Update to ELF Tool Chain r3668
2019-01-10 14:35:23 +00:00
libelftc
Update to ELF Tool Chain r3668
2019-01-10 14:35:23 +00:00
libevent
DIRDEPS_BUILD: Update dependencies.
2017-10-31 00:07:04 +00:00
libexecinfo
DIRDEPS_BUILD: Update dependencies.
2017-10-31 00:07:04 +00:00
libexpat
Update expat to 2.2.6
2018-11-04 16:08:59 +00:00
libfetch
When deciding whether to send the complete URL or just the document part,
2018-11-27 16:23:17 +00:00
libfigpar
Slightly improve previous commit that silenced a Clang Scan warning.
2019-01-26 22:24:15 +00:00
libgcc_eh
In r308100, an explicit -fexceptions flag was added for the C sources
2018-08-10 19:57:55 +00:00
libgcc_s
Fix build by escaping a line break.
2018-01-31 21:41:42 +00:00
libgeom
lib: further adoption of SPDX licensing ID tags.
2017-11-26 02:00:33 +00:00
libgpio
DIRDEPS_BUILD: Update dependencies.
2017-10-31 00:07:04 +00:00
libgssapi
lib: further adoption of SPDX licensing ID tags.
2017-11-26 02:00:33 +00:00
libiconv_modules
libiconv: correct undefined behavior.
2018-07-08 23:22:04 +00:00
libifconfig
Finish removing FDDI and tokenring media support.
2018-04-23 21:10:33 +00:00
libipsec
Update pfkey_open() function to set socket's write buffer size to
2018-03-11 19:26:34 +00:00
libipt
Add new shared library -- libipt.
2018-03-21 14:37:04 +00:00
libjail
libjail: fix handling of allow.mount.fusefs in jailparam_init
2018-11-10 03:10:22 +00:00
libkiconv
lib: further adoption of SPDX licensing ID tags.
2017-11-26 02:00:33 +00:00
libkvm
i386: Merge PAE and non-PAE pmaps into same kernel.
2019-01-30 02:07:13 +00:00
libldns
Add libssl to libldns for DANE.
2018-10-12 05:27:58 +00:00
liblzma
Enable use of Capsicum sandbox when there is only one
2019-01-09 05:30:46 +00:00
libmagic
Don't use CCACHE for linking.
2018-06-27 19:29:15 +00:00
libmd
r338270 had the side effect of no longer installing libmd.so into /lib.
2018-08-26 17:05:43 +00:00
libmemstat
This was missed in r343051: make uz_allocs, uz_frees and uz_fails counter(9).
2019-01-15 18:47:19 +00:00
libmilter
DIRDEPS_BUILD: Update dependencies.
2017-10-31 00:07:04 +00:00
libmp
Make libmp(3) buildable.
2018-09-19 07:05:31 +00:00
libmt
Add the LTO-8 Type M density code (0x5d, LTO-8M) to libmt and the
2017-11-03 21:04:22 +00:00
libnandfs
lib: further adoption of SPDX licensing ID tags.
2017-11-26 02:00:33 +00:00
libnetbsd
Make timespecadd(3) and friends public
2018-07-30 15:46:40 +00:00
libnetgraph
s/NgSendMsgReply/NgSendReplyMsg/ in man to match the code.
2017-11-08 12:34:47 +00:00
libngatm
DIRDEPS_BUILD: Update dependencies.
2017-10-31 00:07:04 +00:00
libnv
libnv: fix memory leaks
2019-02-10 23:28:55 +00:00
libopenbsd
Allow bootstrapping libopenbsd on Linux
2018-12-05 10:58:02 +00:00
libopencsd
Add new shared library -- libopencsd.
2018-04-04 14:31:56 +00:00
libopie
Move opieaccess to lib/libopie/
2018-09-20 09:26:10 +00:00
libpam
Really fix pam install. Don't commit late at night or you make simple mistakes.
2018-09-13 16:14:33 +00:00
libpathconv
Disconnect libpathconv tests since they require external perl and do not work with kyua.
2017-10-31 19:52:30 +00:00
libpcap
Remove redundant header file from source list in libpcap.
2018-05-30 08:24:57 +00:00
libpe
…
libpjdlog
Revert 335888 ("Ensure va_list is declared by including stdarg.h.")
2018-07-03 15:48:34 +00:00
libpmc
Fix deterministic builds by sorting input to fts in jevents
2019-02-05 00:31:25 +00:00
libpmcstat
pmc(3)/hwpmc(4): update supported Intel processors to rely fully on the
2018-05-26 19:29:19 +00:00
libproc
Detach from the child process before completing the test.
2018-07-27 20:34:15 +00:00
libprocstat
Bump SPECNAMELEN to MAXNAMLEN.
2019-01-27 00:46:06 +00:00
libradius
Make libradius(3) buildable.
2018-09-19 07:06:20 +00:00
libregex
libregex: Mark gnuext test as an expected fail
2018-01-29 14:00:33 +00:00
librpcsec_gss
lib: further adoption of SPDX licensing ID tags.
2017-11-26 02:00:33 +00:00
librpcsvc
spdx: initial adoption of licensing ID tags.
2017-11-18 14:26:50 +00:00
librss
DIRDEPS_BUILD: Update dependencies.
2017-10-31 00:07:04 +00:00
librt
lib: further adoption of SPDX licensing ID tags.
2017-11-26 02:00:33 +00:00
librtld_db
lib: further adoption of SPDX licensing ID tags.
2017-11-26 02:00:33 +00:00
libsbuf
DIRDEPS_BUILD: Update dependencies.
2017-10-31 00:07:04 +00:00
libsdp
Add support for Audio Sink and Audio Source profiles to sdpd(8).
2019-01-30 09:44:54 +00:00
libsm
…
libsmb
Move nsmb.conf to lib/libsmb/
2018-09-20 09:31:27 +00:00
libsmdb
…
libsmutil
…
libsqlite3
Disable FTS3, FTS4, and RTREE in bundled and private sqlite3.
2019-01-12 17:56:23 +00:00
libstdbuf
lib: further adoption of SPDX licensing ID tags.
2017-11-26 02:00:33 +00:00
libstdthreads
lib: further adoption of SPDX licensing ID tags.
2017-11-26 02:00:33 +00:00
libsysdecode
Add missing SCTP_EOR entry.
2019-02-04 13:30:47 +00:00
libtacplus
lib: further adoption of SPDX licensing ID tags.
2017-11-26 02:00:33 +00:00
libtelnet
Remove redundant include directories which expand to a noop,
2017-07-31 19:07:45 +00:00
libthr
silence cast-align warnings from clang on powerpc64
2019-02-13 18:28:53 +00:00
libthread_db
Implement pt_fpreg_to_ucontext(), pt_ucontext_to_fpreg().
2018-08-02 12:24:34 +00:00
libucl
DIRDEPS_BUILD: Update dependencies.
2017-10-31 00:07:04 +00:00
libufs
Continuing efforts to provide hardening of FFS. This change adds a
2018-12-11 22:14:37 +00:00
libugidfw
Allow jail names (not just IDs) to be specified for: cpuset(1), ipfw(8),
2018-07-03 23:47:20 +00:00
libulog
lib: further adoption of SPDX licensing ID tags.
2017-11-26 02:00:33 +00:00
libunbound
Update Makefile for 1.8.0, apologies for the breakage.
2018-10-10 08:19:11 +00:00
libusb
libusb(3): Update the link to the libusb homepage.
2018-10-11 13:58:51 +00:00
libusbhid
lib: further adoption of SPDX licensing ID tags.
2017-11-26 02:00:33 +00:00
libutil
r343881 had an uninitialized error. This fixes that.
2019-02-07 22:10:20 +00:00
libveriexec
This library allows for user space applications to check file descriptors
2018-06-20 00:55:18 +00:00
libvgl
lib: further adoption of SPDX licensing ID tags.
2017-11-26 02:00:33 +00:00
libvmmapi
bhyve: Use MAP_GUARD when mapping guest memory ranges.
2018-09-06 20:29:40 +00:00
libwrap
Move hosts.allow to lib/libwrap/
2018-09-22 13:17:30 +00:00
libxo
Import libxo-0.9.0:
2018-05-23 01:20:31 +00:00
liby
liby: rewrite yyerror.h
2018-06-17 18:05:27 +00:00
libypclnt
lib: further adoption of SPDX licensing ID tags.
2017-11-26 02:00:33 +00:00
libz
Add zdopen(3) to complement zopen(3).
2018-12-06 20:03:06 +00:00
libzstd
Update to Zstandard 1.3.8
2018-12-29 21:18:01 +00:00
msun
Replace calls to sin(x) and cos(x) with a single call to sincos().
2019-02-10 08:46:07 +00:00
ncurses
Fix ncurses fallback.c build with a strict build shell
2018-10-23 06:31:31 +00:00
ofed
Move OFED libraries libmlx5.so.1 and libibverbs.so.1 to /lib.
2018-07-20 23:49:57 +00:00
tests
…
Makefile
import zstd 1.3.8
2018-12-29 06:51:10 +00:00
Makefile.inc
…