Commit Graph

4275 Commits

Author SHA1 Message Date
John Baldwin
201f2fe573 Add deprecation notices for gdb and kgdb.
Even though gdb and kgdb may not be removed for 12.0 on some architectures,
the notice is unconditional as these tools will likely be removed at some
point in the future when adequate replacements are available (gdb in ports
or lldb in base).

Reviewed by:	emaste
MFC after:	3 days
Differential Revision:	https://reviews.freebsd.org/D11477
2017-07-05 15:23:30 +00:00
Bryan Drewery
c99b67a794 Utilize SYSROOT from r320119 in places where DESTDIR may be wanting WORLDTMP.
Since buildenv exports SYSROOT all of these uses will now look in
WORLDTMP by default.

sys/boot/efi/loader/Makefile
        A LIBSTAND hack is no longer required for buildenv.

MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-06-19 20:47:24 +00:00
Baptiste Daroussin
738919c039 Remove groff from base
All manpages in base are now compatible with mandoc(1), all roff documentation
will be relocated in the doc tree. man(1) can now use groff from the ports tree
if it needs.

Also remove checknr(1) and colcrt(1) which are only useful with groff.

Approved by:	(no objections on the mailing lists)
2017-06-07 23:00:34 +00:00
Glen Barber
c820048f66 Add 11.1 to the mdoc(7) mdoc.local.in.
Sponsored by:	The FreeBSD Foundation
2017-05-22 14:21:07 +00:00
John Baldwin
73ad3fb536 Add a new GDB_LIBEXEC option to install gdb and kgdb to /usr/libexec.
When this option is enabled, only gdb and kgdb are installed to
/usr/libexec for use by crashinfo(8). Other bits of GDB such as
gdbserver and gdbtui are not installed. For this option to be
effective, GDB must be enabled.

Rework r317094 to re-enable GDB on all platforms but enable
GDB_LIBEXEC on platforms for which the GDB in ports is a superset of
functionality.

Reviewed by:	emaste, kib
Suggested by:	kib
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D10449
2017-04-25 18:08:56 +00:00
Ed Maste
48b1eba1df Simplify gnu/usr.bin Makefile conditions
After r307655 MK_GDB is forced to no if MK_BINUTILS is no, and similarly
MK_GROFF is forced to no if MK_CXX is no, so we can remove nested
conditionals.

Reviewed by:	bapt, brooks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D8287
2017-04-21 13:39:14 +00:00
Baptiste Daroussin
af8612c17a GNU diff is done and GNU diff3 is not using libgnuregex, so no need to
condition the build of libgnuregex anymore on WITHOUT_GNU_DIFF
2017-04-20 19:33:00 +00:00
Baptiste Daroussin
fd1444e4c9 Only build libreadline for gdb, binutils actually does not need it 2017-04-20 19:29:35 +00:00
Baptiste Daroussin
a17665bcef Replace again GNU diff with BSD diff
After a firts failed attempt, BSD diff is now good enough to replace
GNU diff.

Relnotes:	yes
2017-04-20 19:24:51 +00:00
Baptiste Daroussin
2c5ddcf8b6 Temporary readd GNU diff
etcupdate requires --change-group-format it is not easy to implement
in bsd diff so for now readd GNU diff
2017-03-19 17:19:59 +00:00
Bryan Drewery
29e9c668a1 Fix SUBDIR_DEPEND for gdb on binutils after r307659.
Sponsored by:	Dell EMC Isilon
2017-03-15 21:17:45 +00:00
Warner Losh
ffec315183 Convert gnu to using SRCTOP
Prefer SRCTOP over CURDIR/../../contrib, etc. However, retain the "up
one level" instances of ../ because they are really relative to this
part of the tree and not a means to find the root of the tree. As
such, it's better to leave them since that further the goal of being
able to move directories if watned to in the future.

Differential Revision:	https://reviews.freebsd.org/D9932
Sponsored by:		Netflix
Silence	On:		arch@ (twice)
2017-03-12 18:59:16 +00:00
Baptiste Daroussin
3bbe3f672e Import diff from OpenBSD and remove GNU diff
Some of the modifications from the previous summer of code has been integrated
Modification for compatibility with GNU diff output has been added

Main difference with OpenBSD:
Implement multiple GNU diff options:
* --ignore-file-name-case
* --no-ignore-file-name-case
* --normal
* --tabsize
* --strip-trailing-cr
Make diff -p compatible with GNU diff
Implement diff -l
Make diff -r compatible with GNU diff

Capsicumize diffing 2 regular files
Add a simple test suite

Approved by:	AsiaBSDcon devsummit
Obtained from:	OpenBSD, GSoC
Relnotes:	yes
2017-03-11 05:01:29 +00:00
Oleksandr Tymoshenko
dc17dead6f [dtc] regenerate version file if upstream Makefile has been changed
Keep version file in sync by adding dependency to upstream Makefile
2017-03-10 17:37:55 +00:00
Enji Cooper
a2cddb3b25 Use SRCTOP/OBJTOP and simplify output using :H instead of "../" for directory
entries

This simplifies pathing in make/displayed output

MFC after:	1 week
Sponsored by:	Dell EMC Isilon
2017-02-11 20:12:54 +00:00
Ed Maste
4b1be206bb Bump GCC FBSD_CC_VER for r312899 (-march=octeon+ support)
Reported by:	lidl
MFC after:	1 month
MFC with:	r312899
Sponsored by:	The FreeBSD Foundation
2017-02-01 05:24:17 +00:00
Ed Maste
f52e4bdfd7 Rename LLD_AS_LD to LLD_IS_LD, for consistency with CLANG_IS_CC
Reported by:	Dan McGregor <dan.mcgregor usask.ca>
2017-01-27 01:59:12 +00:00
Enji Cooper
87e9d112de 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
2017-01-20 05:51:25 +00:00
John Baldwin
69b4d461be Enable /usr/lib32 for o32 binaries on mips64.
Build and install an o32 set of libraries on mips64 suitable for
running o32 binaries via COMPAT_FREEBSD32. Enable COMPAT_FREEBSD32 in
MALTA64.

Reviewed by:	jmallett, imp
Sponsored by:	DARPA / AFRL
Differential Revision:	https://reviews.freebsd.org/D9032
2017-01-06 23:30:54 +00:00
Ed Maste
0aa5466e7d Add WITH_LLD_AS_LD build knob
If set it installs LLD as /usr/bin/ld.  LLD (as of version 3.9) is not
capable of linking the world and kernel, but can self-host and link many
substantial applications. GNU ld continues to be used for the world and
kernel build, regardless of how this knob is set.

It is on by default for arm64, and off for all other CPU architectures.

Sponsored by:	The FreeBSD Foundation
2016-11-25 13:15:28 +00:00
Ruslan Bukin
7804dd5212 Add full softfloat and hardfloat support for RISC-V.
Hardfloat is now default (use riscv64sf as TARGET_ARCH
for softfloat).

Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D8529
2016-11-16 15:21:32 +00:00
Ed Maste
c7fbd7722d Connect new LLVM-based libgcc_eh & libgcc_s to the build
Compiler-rt and LLVM's libunwind provide a suitable replacement for
libgcc.a, libgcc_eh.a, and libgcc_s.so.

Remove the now-unused LLVM_LIBUNWIND block from gnu/lib/libgcc.

PR:		213480 [exp-run]
Reviewed by:	brooks, ed
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D8189
2016-11-04 19:35:49 +00:00
Glen Barber
862d6450a7 Fix packaging /usr/lib{,32}/libgcc_eh{,_p}.a.
Reported by:	woodsb02
MFC after:	3 days
Sponsored by:	The FreeBSD Foundation
2016-10-31 23:13:09 +00:00
Ruslan Bukin
5bca221511 Add full softfloat and hardfloat support for MIPS.
This adds new target architectures for hardfloat:
mipselhf mipshf mips64elhf mips64hf.

Tested in QEMU only.

Sponsored by:	DARPA, AFRL
Sponsored by:	HEIF5
Differential Revision:	https://reviews.freebsd.org/D8376
2016-10-31 15:33:58 +00:00
Justin Hibbits
e58d31ade5 Fix a typo from a manual merge. 2016-10-22 19:27:49 +00:00
Justin Hibbits
dc9b124d66 Create a new MACHINE_ARCH for Freescale PowerPC e500v2
Summary:
The Freescale e500v2 PowerPC core does not use a standard FPU.
Instead, it uses a Signal Processing Engine (SPE)--a DSP-style vector processor
unit, which doubles as a FPU.  The PowerPC SPE ABI is incompatible with the
stock powerpc ABI, so a new MACHINE_ARCH was created to deal with this.
Additionaly, the SPE opcodes overlap with Altivec, so these are mutually
exclusive.  Taking advantage of this fact, a new file, powerpc/booke/spe.c, was
created with the same function set as in powerpc/powerpc/altivec.c, so it
becomes effectively a drop-in replacement.  setjmp/longjmp were modified to save
the upper 32-bits of the now-64-bit GPRs (upper 32-bits are only accessible by
the SPE).

Note: This does _not_ support the SPE in the e500v1, as the e500v1 SPE does not
support double-precision floating point.

Also, without a new MACHINE_ARCH it would be impossible to provide binary
packages which utilize the SPE.

Additionally, no work has been done to support ports, work is needed for this.
This also means no newer gcc can yet be used.  However, gcc's powerpc support
has been refactored which would make adding a powerpcspe-freebsd target very
easy.

Test Plan:
This was lightly tested on a RouterBoard RB800 and an AmigaOne A1222
(P1022-based) board, compiled against the new ABI.  Base system utilities
(/bin/sh, /bin/ls, etc) still function appropriately, the system is able to boot
multiuser.

Reviewed By:	bdrewery, imp
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D5683
2016-10-22 01:57:15 +00:00
Enji Cooper
ae5f5e1c02 Revert r307689
The proposed change ("Fix building of llvm's unwind if gcc has been
also built") breaks the build with clang/llvm.

Tested with...

	(
	export SRCCONF=/dev/null WITH_CLANG=
	cd gnu/lib/libgcc; make obj; make depend; make all
	)

MFC after:	3 days
X-MFC with:	r307689
Pointyhat to:	bapt
Reported by:	Jenkins, O. Hartmann <ohartman@zedat.fu-berlin.de>
Sponsored by:	Dell EMC Isilon
2016-10-21 04:49:39 +00:00
Baptiste Daroussin
14c3b02e01 Fix building of llvm's unwind if gcc has been also built
when building gcc an unwind.h header is generate in the cc_tool directory
which is included in the CFLAGS before the path where the llvm's unwind.h file
lives

Reviewed by:	emaste
MFC after:	3 days
Differential Revision:	https://reviews.freebsd.org/D7357
2016-10-20 21:12:50 +00:00
Ed Maste
2abd48643a Correct typo in r307679: the variable is MK_GNU_GREP_COMPAT 2016-10-20 18:43:12 +00:00
Ed Maste
d1a6903377 Build libgnuregex only if necessary for other components
Reviewed by:	brooks
Differential Revision:	https://reviews.freebsd.org/D8298
2016-10-20 17:28:52 +00:00
Ed Maste
71e30a3131 Remove trailing whitespace from r307674 2016-10-20 15:12:06 +00:00
Ed Maste
94ff3d0344 Add knobs to make GNU diff and GNU grep optional
This is added to facilitate experiments building FreeBSD without
copyleft software.

If WITHOUT_GNU_DIFF is set no /usr/bin/diff or /usr/bin/diff3 will
be built.

If WITHOUT_GNU_GREP is set then BSD grep will be installed as
/usr/bin/bsdgrep or /usr/bin/grep, depending on the WITH_BSD_GREP
knob.

Reviewed by:	brooks (earlier)
Sponsored by:	The FreeBSD Foundation
Differential Revision:	Differential Revision: https://reviews.freebsd.org/D8288
2016-10-20 14:48:57 +00:00
Ed Maste
ba2cde94c6 Switch gnu/usr.bin/Makefile to SUBDIR.${MK_*} optional subdir style 2016-10-19 21:25:59 +00:00
Ed Maste
dc8b629790 Put each SUBDIR on a separate line for ease of maintenance
Additional patches to this file are in progress, and having each SUBDIR
entry on a separate line makes it easier to change the order in which
the patches are reviewed, tested, and applied.
2016-10-19 20:56:21 +00:00
Ed Maste
016e7731e7 Switch gnu/lib/Makefile to SUBDIR.${MK_*} optional subdir style
Compound conditions are left unchanged
2016-10-19 19:32:06 +00:00
Baptiste Daroussin
a0135a1e35 Remove GNU rcs from base.
GNU rcs is still available as a package:
- rcs: Latest GPLv3 GNU rcs version.
- rcs57: Copy of the latest version of GNU rcs (GPLv2) from base.

Relnotes:	yes
2016-10-15 12:07:37 +00:00
Ed Maste
b9d2be5c58 Avoid using 'head' in generating groff doc date
It may not be available in certain cross build cases.

Note that this is a slight change in functionality, in that now only the
first line of the source ChangeLog file is processed. This is acceptable
as groff will be retired and we won't encounter a possibly-different
ChangeLog format.

Reported by:	jhibbits
Tested by:	jhibbits
2016-10-12 15:49:20 +00:00
Ed Maste
fea8ff8599 groff: use changelog date rather than file modification date in man pages
The source checkout date is not particularly relevant, and this makes
groff man pages build reproducibly.

Reviewed by:	bapt
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D8158
2016-10-05 23:25:29 +00:00
Ed Maste
9ce3c6b09a Retire WITHOUT_ELFCOPY_AS_OBJCOPY option
In FreeBSD 11 ELF Tool Chain's elfcopy is installed as objcopy by
default, with the option to switch back to GNU objcopy by setting
WITHOUT_ELFCOPY_AS_OBJCOPY in make.conf.

We plan to remove the outdated in-tree binutils in FreeBSD 12, so
remove the temporary transition aid.

Reviewed by:	brooks, imp
Relnotes:	Yes
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D7337
2016-10-03 17:49:26 +00:00
Ed Maste
b31f85961d Don't build libdialog if WITHOUT_DIALOG is set
X-MFC-With:	r306375
2016-10-03 17:34:50 +00:00
Ed Maste
f987297fc9 Add a WITHOUT_DIALOG src.conf(5) knob
It also turns off dependencies (bsdinstall, bsdconfig, dpv, tzsetup).

Reviewed by:	dteske
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D7969
2016-09-27 18:08:38 +00:00
Marcel Moolenaar
2b4da8aa20 When MAKEOBJDIRPREFIX points to a case-insensitive file system, the
build can break when different source files create the same target
files (case-insensitivity speaking).  This is the case for object
files compiled with -fpic and shared libraries. The former uses
an extension of ".So", and the latter an extension ".so".  Rename
shared object files from *.So to *.pico to match what NetBSD does.

See also r305855

MFC after:	1 month
Sponsored by:	Bracket Computing
Differential Revision:	https://reviews.freebsd.org/D7906
2016-09-24 15:11:27 +00:00
Bryan Drewery
790ba09ec6 DIRDEPS_BUILD: Avoid cyclic dependency with libc++.
The DIRDEPS_BUILD does not have a 'make includes' phase, so it would
otherwise want libc++ to be fully built/staged before building
libgcc.  Using the header directly works.

MFC after:	3 days
Sponsored by:	EMC / Isilon Storage Division
2016-08-31 19:30:00 +00:00
Ed Maste
ea3dc21b32 rename ARM's libunwind.S to to avoid conflict with llvm libunwind
llvm libunwind includes a libunwind.cpp, but on ARM libunwind.S is found
first in .PATH. Rename the latter one, since it is not going to be
updated again.

Reviewed by:	andrew
MFC after:	3 days
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D7162
2016-07-27 16:34:19 +00:00
Andrey A. Chernov
c66f176a6e Back out non-collating [a-z] ranges.
Instead of changing the whole course to another POSIX-permitted way
for consistency and uniformity I decide to completely ignore missing
regex fucntionality and focus on fixing bugs in what we have now,
too many small obstacles we have choicing other way, counting ports.
Corresponding libc changes are backed out in r302824.
2016-07-14 09:47:49 +00:00
Andrey A. Chernov
ea81c8d0ef After removing collation for [a-z] ranges in r302512, do it here too.
Instead of trying to expand whole range at regcomp() stage as we do,
GNU regex allocates separate ranges [start,end] set each character
is checked against, so collation is possible and turned on for ranges here.

When something like that will be implemented or our obsoleted regex code
will be replaced to something like TRE, and in case we decide to use
collation in [a-z] ranges, all changes related to r302512 can be backed out,
but now we need consistency.
2016-07-13 19:02:59 +00:00
Bryan Drewery
b987685fe0 Revert r302670 and r302671 for now.
MACHINE_CPUARCH smells like MACHINE except for arm64/aarch64 which
has it backwards.
2016-07-13 01:35:53 +00:00
Bryan Drewery
8a6bdc134d Create one list of replacements for MACHINE_CPUARCH as MACHINE_CPUARCH_SUB.
This also adds missing s/aarch64/arm64 to the sys.mk version and also
adds back armv6hf for universe since it was added to the sys.mk version
in r300438.

MFC after:	3 days
Sponsored by:	EMC / Isilon Storage Division
Differential Revision:	https://reviews.freebsd.org/D7159
2016-07-12 18:57:25 +00:00
Ed Maste
dcc88911a9 libunwind: enable only the native unwinder by default
This significantly reduces stack space requirements, and runtimes
require only native unwinding.

MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
2016-07-08 21:17:24 +00:00
Glen Barber
ddfcae6a67 Spell 10.2, 10.3, 12.0 correctly in various places.
Submitted by:	markj
Approved by:	re (implicit)
Pointyhat:	gjb (myself)
Sponsored by:	The FreeBSD Foundation
2016-07-08 02:03:42 +00:00