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diff3 is the last remaining GPL-licensed userland component. Move it
to its own package, so that it may be excluded if desired.
Reviewed by: ivy
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D52810
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Commit 1cbb58886a47 (shipped in 12.0.0) removed all lint infrastructure.
A bunch of NO_LINT definitions remained (perhaps as a bootstrapping
measture). Remove them.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D50704
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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
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Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.
This is for the misfits that have only a few: COPYRIGHT, gnu, tools,
rescue, and etc.
Sponsored by: Netflix
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Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/
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Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
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This appears to be a leftover from the time we used a less-capable VCS.
Reviewed by: delphij
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D37368
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The upgrade to libdialog 1.3 included changes to the ABI.
Bump libdpv to 3 since it links against libdialog.
Reported by: Mark Millard <marklmi@yahoo.com>
Reviewed by: bapt
Fixes: a96ef4501919 dialog: import dialog 1.3-20210117
Differential Revision: https://reviews.freebsd.org/D32675
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Differential Revision: https://reviews.freebsd.org/D32098
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dialog.h defines MIN and MAX (making sure to undefine the previous
macros if it already exists), but sys/param.h also defines those
macros (without guards) and is included after dialog.h resulting
in both gcc and clang complaining about macro redefiniton
While clang do accept -Wno-macro-redefined to ignore the redefinition
warning, gcc does not [1]
Undefine both macros prior inclusion of sys/param.h to avoid the warning
Reported by: arichardson
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This unbreaks building libdpv
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patch dialog.c which requires stddef for the usage of offsetof
catchup on the config header
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A few shared libraries in the base system link against ncurses. An
upgrade from a 12.x host to 13 results in ABI breakage for existing
binaries since the newer versions of these libraries link against the
newer ncurses while the binary itself links against the older ncurses.
For example, dialog4ports built on 12.x sometimes crashes on 13 since
it depends on libdialog which links against ncurses internally.
MFC after: 3 days
Reviewed by: kib, delphij
Differential Revision: https://reviews.freebsd.org/D28448
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Differential Revision: https://reviews.freebsd.org/D27732
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Unconditionally install bsdgrep as grep, bootstrap or not. Remove all
build glue and stop installing both gnugrep and libgnuregex now that
all consumers of the latter are gone.
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D27732
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Notes:
svn path=/head/; revision=368669
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GDB 6.1.1 was released in June 2004 and is long obsolete. It does not
support all of the architectures that FreeBSD does, and imposes
limitations on the FreeBSD kernel build, such as the continued use of
DWARF2 debugging information.
It was kept (in /usr/libexec/) only for use by crashinfo(8), which
extracts some basic information from a kernel core dump after a crash.
Crashinfo already prefers gdb from port/package if installed.
Future work may add kernel debug support to LLDB or find another path
for crashinfo's needs, but in any case we do not want to ship the
excessively outdated GDB in FreeBSD 13.
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D27610
Notes:
svn path=/head/; revision=368667
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bsdgrep switched over to libregex back in r363823 to fill
WITH_GNU_GREP_COMPAT, since libgnuregex in base is quite buggy and libregex
is somewhat functional. Don't build libgnuregex on our account, please.
Notes:
svn path=/head/; revision=368333
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Repeating the default WARNS here makes it slightly more difficult to
experiment with default WARNS changes, e.g. if we did something absolutely
bananas and introduced a WARNS=7 and wanted to try lifting the default to
that.
Drop most of them; there is one in the blake2 kernel module, but I suspect
it should be dropped -- the default WARNS in the rest of the build doesn't
currently apply to kernel modules, and I haven't put too much thought into
whether it makes sense to make it so.
Notes:
svn path=/head/; revision=366304
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The current default is provided in various Makefile.inc in some top-level
directories and covers a good portion of the tree, but doesn't cover parts
of the build a little deeper (e.g. libcasper).
Provide a default in src.sys.mk and set WARNS to it in bsd.sys.mk if that
variable is defined. This lets us relatively cleanly provide a default WARNS
no matter where you're building in the src tree without breaking things
outside of the tree.
Crunchgen has been updated as a bootstrap tool to work on this change
because it needs r365605 at a minimum to succeed. The cleanup necessary to
successfully walk over this change on WITHOUT_CLEAN builds has been added.
There is a supplemental project to this to list all of the warnings that are
encountered when the environment has WARNS=6 NO_WERROR=yes:
https://warns.kevans.dev -- this project will hopefully eventually go away
in favor of CI doing a much better job than it.
Reviewed by: emaste, brooks, ngie (all earlier version)
Reviewed by: emaste, arichardson (depend-cleanup.sh change)
Differential Revision: https://reviews.freebsd.org/D26455
Notes:
svn path=/head/; revision=365887
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Notes:
svn path=/head/; revision=361894
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As of r361857 all BINUTILS options are disabled by default - ports
have been changed to depend on binutils if they require GNU as, and
all base system assembly files have been switched to use Clang's
integrated assembler.
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Notes:
svn path=/head/; revision=361880
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We haven't used the GNU versions of these tools for some time.
Notes:
svn path=/head/; revision=361860
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Previously we descended into as only if MK_BINUTILS was true, including
during the bootstrap tool phase. BINUTILS is now disabled by default on
all archs, and we failed to build it during amd64 bootstrap.
Descend into as if either BINUTILS or BINUTILS_BOOTSTRAP is enabled.
This is not quite correct: we should either have the test also depend on
BOOTSTRAPPING, or set BINUTILS to the value of BINUTILS_BOOTSTRAP during
the bootstrap phase. However, this simple change fixes the build and
has been tested, and binutils will be removed completely in the near
future.
Notes:
svn path=/head/; revision=361656
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The in-tree binutils is old and will not be updated. It does not support
all archs supported by FreeBSD, and for the archs it does support not all
CPU features are supported.
Other tools have migrated to copyfree alternatives. Although llvm-objdump
is nearly a drop-in replacement for GNU objdump it is missing a few options
and has some differences in output format. For now just remove GNU objdump;
ports and developers can use a contemporary, maintained version from ports
or packages. We can revisit installing llvm-objdump as objdump in the
future.
PR: 212319 [exp-run]
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D7338
Notes:
svn path=/head/; revision=360698
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This change allows any downstream or otherwise consumer to easily override
the new -fno-common default on a temporary basis without having to hack into
src.sys.mk, and also makes it a bit easier to search for these specific
cases where -fno-common must be overridden with -fcommon or else the build
will fail.
The gdb build, the only program requiring -fcommon on head/, is switched
over as an example usage. It will need it on all branches, so this does not
harm future mergability.
MFC after: 3 days
Notes:
svn path=/head/; revision=359774
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In-tree gdb is essentially obsolete. We kept it for sparc64 (because
gdb in ports lacked sparc64 support) and as a fallback for crashinfo.
gdb was installed to /libexec on all archs other than sparc64, where the
WITHOUT_GDB_LIBEXEC option was default, with gdb installed to /usr/bin.
With sparc64's retirement WITH_GDB_LIBEXEC became the default for all
architectures, but it was still possible to set it off and install gdb
into /usr/bin.
As the next step in gdb's retirement, remove the option and install gdb
only into /libexec as the crashinfo fallback. We expect users to install
the gdb port or package for debugging. The in-tree gdb lacks support for
a number of supported architectures and does not support contemporary
DWARF debug info.
Reviewed by: jhb (earlier)
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D24227
Notes:
svn path=/head/; revision=359457
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As described in the comment, gdb relies on some of the linker magic that
happens with -fcommon. I suspect the life expectancy of gdb-in-base is low
enough that this isn't worth spending much time addressing, especially given
the vintage. Hit it with the -fcommon hammer so that it continues to just
work.
MFC after: 3 days
Notes:
svn path=/head/; revision=359432
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Notes:
svn path=/head/; revision=359376
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Notes:
svn path=/head/; revision=359349
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Now that LLD 10 is out, and required patches have landed, we are now ready
to finally switch away from the ancient in-tree ld.bfd.
Special thanks to Fangrui Song for many hours of work on getting the
32-bit powerpc lld ready for prime-time.
Reviewed by: emaste (earlier revision), jhibbits
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D24111
Notes:
svn path=/head/; revision=359347
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Now that we no longer have GCC 4.2.1 in the tree and can assume FreeBSD
is being built with a C++11 compiler available, we can use BSDL dtc
unconditionally and retire the GPL dtc.
GPL dtc now has FreeBSD CI support via Cirrus-CI to help ensure it
continues to build/work on FreeBSD and is available in the ports tree
if needed.
The copy of (copyfree licensed) libfdt that we actually use is in
sys/contrib/libfdt so the extra copy under contrib/dtc/libfdt can be
removed along with the rest of the GPL dtc.
Reviewed by: kevans, ian, imp, manu, theraven
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D23192
Notes:
svn path=/head/; revision=358468
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As described in Warner's email message[1] to the FreeBSD-arch mailing
list we have reached GCC 4.2.1's retirement date. At this time all
supported architectures either use in-tree Clang, or rely on external
toolchain (i.e., a contemporary GCC version from ports).
GCC 4.2.1 was released July 18, 2007 and was imported into FreeBSD later
that year, in r171825. GCC has served us well, but version 4.2.1 is
obsolete and not used by default on any architecture in FreeBSD. It
does not support modern C and does not support arm64 or RISC-V.
Thanks to everyone responsible for maintaining, updating, and testing
GCC in the FreeBSD base system over the years.
So long, and thanks for all the fish.
[1] https://lists.freebsd.org/pipermail/freebsd-arch/2020-January/019823.html
PR: 228919
Reviewed by: brooks, imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D23124
Notes:
svn path=/head/; revision=358454
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As of r357338 gnu/lib/csu is never used.
Notes:
svn path=/head/; revision=357444
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BSD crt is currently used on all architectures (other than sparc64).
Remove the option and use BSD crt everywhere as part of the GCC 4.2.1
retirement plan.
https://lists.freebsd.org/pipermail/freebsd-arch/2020-January/019823.html
PR: 239851
Reviewed by: andrew, brooks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D23122
Notes:
svn path=/head/; revision=357338
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GNU as 2.17.50 is currently required by amd64 and i386 for at least one
file that cannot be assembled by Clang's integrated assembler (IAS).
Other supported CPU architectures either use Clang IAS for all assembly
files, or rely on external toolchain.
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D23180
Notes:
svn path=/head/; revision=356889
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All archs except powerpc either use lld or require external toolchain.
powerpc still needs binutils ld to link 32-bit binaries.
Reviewed by: jhibbits
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D23107
Notes:
svn path=/head/; revision=356736
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As of r356514 LLVM's libunwind is used as the DWARF unwinder on all
supported CPU architectures, and GCC and its libraries will be removed
soon. Retire the build infrastructure for GCC's unwinder; from here
if there are any unwinder bugs (on any arch) the path forward is to fix
LLVM's libunwind.
Notes:
svn path=/head/; revision=356517
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r356356 started providing libssp based on ^/lib/libc/secure and disconnected
this version from the build. This one did formally provide runtime support
for _FORTIFY_SOURCE, but FreeBSD lacks the build support that would have
been needed to take advantage of it.
MFC after: never
Notes:
svn path=/head/; revision=356463
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For libssp.so, rebuild stack_protector.c with FORTIFY_SOURCE stubs that just
abort built into it.
For libssp_nonshared.a, steal stack_protector_compat.c from
^/lib/libc/secure and massage it to maintain that __stack_chk_fail_local
is a hidden symbol.
libssp is now built unconditionally regardless of {WITH,WITHOUT}_SSP in the
build environment, and the gcclibs version has been disconnected from the
build in favor of this one.
PR: 242950 (exp-run)
Reviewed by: kib, emaste, pfg, Oliver Pinter (earlier version)
Also discussed with: kan
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D22943
Notes:
svn path=/head/; revision=356356
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This uses the new layout of the upstream repository, which was recently
migrated to GitHub, and converted into a "monorepo". That is, most of
the earlier separate sub-projects with their own branches and tags were
consolidated into one top-level directory, and are now branched and
tagged together.
Updating the vendor area to match this layout is next.
Notes:
svn path=/head/; revision=355940
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Update a bunch of Makefile.depend files as
a result of adding Makefile.depend.options files
Reviewed by: bdrewery
MFC after: 1 week
Sponsored by: Juniper Networks
Differential Revision: https://reviews.freebsd.org/D22494
Notes:
svn path=/head/; revision=355617
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location.
Notes:
svn path=/head/; revision=352249
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itself.
This simplifies the upcoming update to newer libedit.
Notes:
svn path=/head/; revision=352242
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gets is unsafe and shouldn't be used (for many years now). Leave it in
the existing symbol version so anything that previously linked aginst it
still runs, but do not allow new software to link against it.
(The compatability/legacy implementation must not be static so that
the symbol and in particular the compat sym gets@FBSD_1.0 make it
into libc.)
PR: 222796 (exp-run)
Reported by: Paul Vixie
Reviewed by: allanjude, cy, eadler, gnn, jhb, kib, ngie (some earlier)
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D12298
Notes:
svn path=/head/; revision=351659
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In the future FreeBSD will ship without GNU binutils 2.17.50. Add a
note advising users who require GNU as to install the binutils port
or package.
Note that on armv7, arm64, amd64, i386 we currently ship only two
binutils tools (as and objdump). A deprecation notice was added to
objdump's man page some time ago.
PR: 233611
Discussed with: jhb
MFC after: 1 week
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Notes:
svn path=/head/; revision=350518
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We may install llvm-objdump as objdump (see review D18307) or just
provide no /usr/bin/objdump, but either way GNU objdump won't be
installed in the future.
MFC after: 3 days
Notes:
svn path=/head/; revision=350505
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r335217 added a deprecation notice to the source file for the objdump
man page, and r335219 added it to the rendered objdump.1, but in the
wrong spot.
MFC after: 3 days
Notes:
svn path=/head/; revision=350503
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Summary:
Toolchain follow-up to r349350. LLVM patches will be submitted upstream for
9.0 as well.
The bsd.cpu.mk change is required because GNU ld assumes BSS-PLT if it
cannot determine for certain that it needs Secure-PLT, and some binaries do
not compile in such a way to make it know to use Secure-PLT.
Reviewed By: nwhitehorn, bdragon, pfg
Differential Revision: https://reviews.freebsd.org/D20598
Notes:
svn path=/head/; revision=349351
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