src/lib/libdwarf/Makefile, branch upstream/11.1.0

MFC r312452-r312512:

2017-02-10T07:32:40+00:00

r312452-r312512:

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

  This simplifies pathing in make/displayed output

- Use .CURDIR:H instead of .CURDIR to simplify pathing in output, etc

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

2016-04-21T12:58:29+00:00

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

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

2016-04-18T13:13:59+00:00

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

MFC after:	1 week
Sponsored by:	The FreeBSD Foundation

First pass through library packaging.

2016-02-04T21:16:35+00:00

Sponsored by:	The FreeBSD Foundation

META MODE: Fix 'make bootstrap-tools'.

2015-11-25T19:44:51+00:00

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

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

2015-11-25T19:44:43+00:00

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file to be out of date if /bin/sh or /bin/ln are newer than the source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

Update elftoolchain to upstream rev 3130

2014-12-29T19:16:40+00:00

This includes a number of libdwarf improvements (particularly DWARF4
related) and updates to elftoolchain tools such as strip(1). It also
includes a large number of miscellaneous fixes (memory leaks, sign and
cast warnings, integer overflow and underflow, etc.).

This is a merge of r276167,276170-276172 from the
projects/elftoolchain-update-r3130 branch.

Sponsored by:	The FreeBSD Foundation

Convert libraries to use LIBADD

2014-11-25T11:07:26+00:00

While here reduce a bit overlinking

Bump SHLIB_MAJOR for libdwarf as ABI/API has changed.

2014-01-21T21:11:07+00:00

Reapply revisions r237528, r237531 and r238741 which make libelf

2014-01-21T20:42:15+00:00

properly include sys/ headers from the source tree instead of the
host.

These patches are also applied to libdwarf since libdwarf requires
the same sys/ headers as libelf.