Remove residual blank line at start of Makefile

This is a residual of the $FreeBSD$ removal.

MFC After: 3 days (though I'll just run the command on the branches)
Sponsored by: Netflix

Remove $FreeBSD$: one-line sh pattern

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

libelf: Link gelf_getchdr.3 to the build

MFC after: 1 week
Sponsored by: The FreeBSD Foundation

libelf: add compression header support

GNU and Oracle libelf implementations added support for section
compression, intended to reduce the size of DWARF debug info (which
might be an order of magnit

libelf: add compression header support

GNU and Oracle libelf implementations added support for section
compression, intended to reduce the size of DWARF debug info (which
might be an order of magnitude larger than the code).

There are two compressed ELF section formats:

1. Old GNU - sections are renmaed to start with 'z'. Section contains
a magic number, uncompressed size, and compressed data.

2. Oracle and New GNU - compressed sections use the SHF_COMPRESSED flag.
The compression header contains the compression type, uncompressed
size, and uncompressed alignment.

The second style is preferred and this change implements only that one.

Submitted by: Tiger Gao <tig@FreeBSDFoundation.org>
Reviewed by: markj
MFC after: 2 weeks
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D24566

show more ...

Merge ^/head r351732 through r352104.

pkgbase: Put a lot of binaries and lib in FreeBSD-runtime

All of them are needed to be able to boot to single user and be able
to repair a existing FreeBSD installation so put them directly into
Fre

pkgbase: Put a lot of binaries and lib in FreeBSD-runtime

All of them are needed to be able to boot to single user and be able
to repair a existing FreeBSD installation so put them directly into
FreeBSD-runtime.

Reviewed by: bapt, gjb
Differential Revision: https://reviews.freebsd.org/D21503

show more ...

MFHead @r350386

Sponsored by: The FreeBSD Foundation

Allow bootstrapping elftoolchain on MacOS and Linux

This is required in order to build on non-FreeBSD systems without setting
all the XAR/XSTRINGS/etc. variables

Reviewed By: emaste
Differential Re

Allow bootstrapping elftoolchain on MacOS and Linux

This is required in order to build on non-FreeBSD systems without setting
all the XAR/XSTRINGS/etc. variables

Reviewed By: emaste
Differential Revision: https://reviews.freebsd.org/D16771

show more ...

Update to ELF Tool Chain r3668

Highlights:
- Make sure that only TLS sections are sorted into TLS segment.
- Fixed multiple errors in "Section to Segment mapping".
- Man page updates
- ar improvemen

Update to ELF Tool Chain r3668

Highlights:
- Make sure that only TLS sections are sorted into TLS segment.
- Fixed multiple errors in "Section to Segment mapping".
- Man page updates
- ar improvements
- elfcopy: avoid filter_reloc uninitialized variable for rela
- elfcopy: avoid stripping relocations from static binaries
- readelf: avoid printing directory in front of absolute path
- readelf: add NT_FREEBSD_FEATURE_CTL FreeBSD note type
- test improvements

NOTES:

Some of these changes originated in FreeBSD and simply reduce diffs
between contrib and vendor.

ELF Tool Chain ar is not (currently) used in FreeBSD, and there are
improvements in both FreeBSD and ELF Tool Chain ar that are not in
the other.

Sponsored by: The FreeBSD Foundation

show more ...

Merge ^/head r338392 through r338594.

Add gelf_mips64el.c to the list of files to include in libelf.

Missed in r338478.

Pointy hat to: jhb
Approved by: re (rgrimes)
MFC after: 1 month

MFhead@r313243

Merge ^/head r312309 through r312623.

Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones

This simplifies pathing in make/displayed output

MFC after: 3 weeks
Sponsored by: Dell EMC Isilon

elftoolchain: Use ${SRCTOP} for the top of the FreeBSD tree

It's provided by sys.mk so there's no need to derive it from ${.CURDIR}.

Suggested by: ngie
Sponsored by: The FreeBSD Foundation
Differen

elftoolchain: Use ${SRCTOP} for the top of the FreeBSD tree

It's provided by sys.mk so there's no need to derive it from ${.CURDIR}.

Suggested by: ngie
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D5998

show more ...

Replace ${CURDIR}/../.. with ${CURDIR:H:H} in elftoolchain

This produces a nicer path in debug info and build logs.

MFC after: 1 week
Sponsored by: The FreeBSD Foundation

Merge the projects/release-pkg branch to head.

This allows packaging the base system with pkg(8), including
but not limited to providing the ability to provide upstream
binary update possibilities f

Merge the projects/release-pkg branch to head.

This allows packaging the base system with pkg(8), including
but not limited to providing the ability to provide upstream
binary update possibilities for non-tier-1 architectures.

This merge is a requirement of the 11.0-RELEASE, and as such,
thank you to everyone that has tested the project branch.

Documentation in build(7) etc. is still somewhat sparse, but
updates to those parts will follow.

Sponsored by: The FreeBSD Foundation

show more ...

First pass through library packaging.

Sponsored by: The FreeBSD Foundation

MFH r289384-r293170

Sponsored by: The FreeBSD Foundation

Catch up with head.

Correct r291566 for defining SHLIBDIR.

This must happen before including bsd.own.mk which sets the default to /usr/lib.

X-MFC-With: r291566
Reported by: Max N. Boyarov

Move libelf.so.2 from /usr/lib to /lib to unbreak libkvm use after r291406

Tested with the following commands as root:
- yes | make delete-old
- service ldconfig restart
- netstat -nr

X-MFC with: r

Move libelf.so.2 from /usr/lib to /lib to unbreak libkvm use after r291406

Tested with the following commands as root:
- yes | make delete-old
- service ldconfig restart
- netstat -nr

X-MFC with: r291406
Reviewed by: jhb, kib
Sponsored by: EMC / Isilon Storage Division

show more ...

Catch up with head.

META MODE: Fix 'make bootstrap-tools'.

The main problem was bitrot after elftoolchain being swapped in for the
GNU toolchain.

This also reworks how the list of 'host allowed' libraries is determine

META MODE: Fix 'make bootstrap-tools'.

The main problem was bitrot after elftoolchain being swapped in for the
GNU toolchain.

This also reworks how the list of 'host allowed' libraries is determined
to only allow INTERNALLIBs, which is needed for libelftc to come in.

For usr.bin/readelf use the same hack, as libelf and libdward, to bring in
the needed sys/ headers for host builds. This has not yet been a problem due
to readelf not being built as a host tool in buildworld. This is possible
in the meta build though when building the toolchain.

Sponsored by: EMC / Isilon Storage Division

show more ...

META MODE: Don't create .meta files when symlinking sources into the obj directory.

Tracking these leads to situations where meta mode will consider the
file to be out of date if /bin/sh or /bin/ln

META MODE: Don't create .meta files when symlinking sources into the obj directory.

Tracking these leads to situations where meta mode will consider the
file to be out of date if /bin/sh or /bin/ln are newer than the source
file. There's no reason for meta mode to do this as make is already
handling the rebuild dependency fine.

Sponsored by: EMC / Isilon Storage Division

show more ...