Commit Graph

601 Commits

Author SHA1 Message Date
Warner Losh
8b6b96c93d As discussed several times on freebsd-arch, start to decommission armeb.
Remove armeb/arm from KNOWN_ARCHS.
Remove armeb from arm universe targets.

Differential Revision:	https://reviews.freebsd.org/D16257
2018-07-17 23:23:34 +00:00
Bryan Drewery
b38b45af2f tinderbox: If the clang lookup fails fallback to the old default behavior.
This fixes errors from the MK_CLANG_BOOTSTRAP/MK_LLD_BOOTSTRAP lookups
to not force using XCC/XLD but to rather just build them as normal by
allowing their own bootstrap logic to work.

MFC after:	3 weeks
X-MFC-with:	r335711 r335769
Sponsored by:	Dell EMC
2018-06-28 18:22:20 +00:00
John Baldwin
32cec12c75 Include existing MAKE_PARAMS_<target> when determining the universe toolchain.
This fixes a warning for each RISCV target during universe by passing in
the required CROSS_TOOLCHAIN setting which will in turn set
CROSS_BINUTILS_PREFIX correctly.  It also ensures that a tinderbox build
uses the correct compiler for riscv.  Previously it was using the shared
clang compiler instead of riscv64-gcc.

Reviewed by:	bdrewery
Sponsored by:	DARPA / AFRL
Differential Revision:	https://reviews.freebsd.org/D16049
2018-06-28 18:19:46 +00:00
Devin Teske
37e29448ea Fix typo in top-level Makefile
Submitted by:	Ben Widawsky <ben.widawsky@intel.com>
MFC after:	3 days
X-MFC-to:	stable/11 stable/10
Sponsored by:	Smule, Inc.
Differential Revision:	https://reviews.freebsd.org/P186
2018-06-27 22:15:50 +00:00
Bryan Drewery
01f124b46f tinderbox: Only build clang/lld once if needed.
Need to handle LLD_BOOTSTRAP separately (for archs like i386).
This would be much better off with an off-by-default option like
SHARED_TOOLCHAIN that universe force-enabled.  Then a normal buildworld
would store the toolchain there if enabled and otherwise in WORLDTMP
with only the 1 arch selected.

MFC after:	3 weeks
Sponsored by:	Dell EMC
2018-06-27 16:58:10 +00:00
Bryan Drewery
581672388f tinderbox: Give details about kernel builds.
This is a bit noisy now but it was silent before leading to
wondering if it was doing anything.

MFC after:	1 week
Suggested by:	rpokala
Sponsored by:	Dell EMC
2018-06-27 16:57:59 +00:00
Bryan Drewery
d406018534 Only look for NOTES as needed.
Sponsored by:	Dell EMC
2018-06-20 19:45:04 +00:00
Bryan Drewery
a7d84af890 Add WITH_SYSTEM_LINKER, on by default, that avoids building lld when possible.
This works similar to WITH_SYSTEM_COMPILER added in r300354.  It only
supports lld via WITH_LLD_BOOTSTRAP.

When both SYSTEM_COMPILER and SYSTEM_LINKER logic passes then libclang
will not build in cross-tools.  If either check fails though then
libclang is built.

The .info is reworked to notify when libclang will be built since if
either clang or lld needs to be rebuilt, but not the other, the
notification can lead to confusion on why "clang is building".

-fuse-ld= is not used with this method so some combinations of compiler
and linker are expected to fail.

A new 'make test-system-linker' target is added to see the logic results.

Makefile.inc1:
  CROSS_BINUTILS_PREFIX support had to be moved higher up so that XLD
  could be set and MK_LLD_BOOTSTRAP disabled before checking SYSTEM_LINKER
  logic as done with SYSTEM_COMPILER.  This also required moving where
  bsd.linker.mk was read since XLD needs to be set before parsing it.  This
  creates a situation where src.opts.mk can not test LINKER_FEATURES or
  add LLD_BOOTSTAP to BROKEN_OPTIONS.

Reviewed by:	emaste (earlier version)
Sponsored by:	Dell EMC
Differential Revision:	https://reviews.freebsd.org/D15894
2018-06-20 16:10:14 +00:00
Ed Maste
ff3a8b3427 Restore arm, riscv, sparc64, and mips to UNIVERSE after r334128 2018-05-24 14:01:22 +00:00
Matt Macy
e98bbcf9ca libpmcstat: compile in events based on json description 2018-05-24 04:30:06 +00:00
Bryan Drewery
9d5beec1b9 Don't read SRC_ENV_CONF for MAKEOBJDIRPREFIX guard.
This is mostly to allow using MAKEOBJDIRPREFIX in src-env.conf on stable where
src.sys.obj.mk is not going to be MFC'd.  It is still valid on head but
effectively a NOP due to MAKEOBJDIRPREFIX being handled differently in
src.sys.obj.mk.

Reported by:	eadler
MFC after:	1 week
Sponsored by:	Dell EMC
2018-03-03 23:23:23 +00:00
Warner Losh
207efdb345 Add a note about why we have the conditional before including
bsd.compiler.mk. It's so fmake from older 9.x systems still
works (still a supported build config, and having the note here
will let us know when we can cull it more easily).

Also pull in a related change from include to sinclude from
arichardson@'s cross building work, as well as it's companion in
Makefile.inc1 with a note about why we do the odd thing there.

Submitted by: archardson
Differential Revision: https://reviews.freebsd.org/D14241
2018-02-07 16:28:26 +00:00
Alex Richardson
95eff7c0c3 crossbuild: Make the CHECK_TIME variable work on Linux
Linux /usr/bin/find doesn't understand the -mtime -0s flag.
Instead create a temporary file and compare that file's mtime to
sys/sys/param.h to check whether the clock is correct.

Reviewed By:	jhb, imp
Approved By:	jhb (mentor)
Differential Revision: https://reviews.freebsd.org/D14157
2018-02-06 15:41:45 +00:00
Bryan Drewery
1ccacaed5f tinderbox/universe: Don't execute KERNCONFS lookup if not needed.
Sponsored by:	Dell EMC
2017-12-07 00:31:28 +00:00
Bryan Drewery
9ef3e71cac Revert r325529: No longer needed after r325699.
Sponsored by:	Dell EMC
2017-12-07 00:31:10 +00:00
Warner Losh
573a3ef083 Use TARGET_ARCH=riscv64 when TARGET=riscv
The supported targets are riscv64 and riscv64sf. Use the former when
building with a bare TARGET=riscv and it is the more common one.

Sponsored by: Netflix
2017-11-21 19:23:12 +00:00
Bryan Drewery
a7fa261e37 Move top-level AUTO_OBJ logic to Makefile.sys.inc.
Sponsored by:	Dell
2017-11-18 20:01:12 +00:00
Warner Losh
1cbb58886a Remove build system support for lint.
Differential Revision: https://reviews.freebsd.org/D13124
2017-11-17 18:16:46 +00:00
Bryan Drewery
d7a699d3d8 Rework r325568 so all 'make LINT' targets work.
Reported by:	ngie
Sponsored by:	Dell EMC Isilon
2017-11-13 20:49:08 +00:00
Bryan Drewery
d8d24cec9f META_MODE: Avoid some logic if disabled and allow enabling with make argument.
Sponsored by:	Dell EMC Isilon
2017-11-11 01:10:50 +00:00
Bryan Drewery
58d86ed342 AUTO_OBJ: Disable in non-build targets.
There's no reason to create object directories for targets like 'installworld'
or 'distributeworld', and the others in this list.  Specifying MK_AUTO_OBJ as a
make argument allows circumventing this if needed for some reason.

This fixes mergemaster creating a full object tree due to doing a 'make
installconfig' tree walk.

Reported by:	Mark Millard
Sponsored by:	Dell EMC Isilon
2017-11-11 01:10:46 +00:00
Bryan Drewery
6555da9c5b Remove rerelease target that was added in r38978.
I'm not sure what this target is but it doesn't exist now and doesn't seem
to have existed before.

Sponsored by:	Dell EMC Isilon
2017-11-10 21:52:33 +00:00
Bryan Drewery
9cde684d49 native-xtools: Fix for GCC archs.
- This also adds in a _cleanobj step as needed.
- This redirects TARGET/TARGET_ARCH to NXB_TARGET/NXB_TARGET_ARCH in
  Makefile.inc1 as the main build needs to be for MACHINE rather
  than TARGET.

  First build the toolchain and then use that as an external toolchain
  to build the needed directories and NXB_TARGET-toolchain, all as
  MACHINE files though via TARGET_TRIPLE=MACHINE_TRIPLE.

  The NXBDIRS is evaluated in the 'everything' submake as it needs to be
  based on TARGET's src.opts.mk values, such as MK_GCC=yes when building
  on a MK_CLANG=yes MACHINE.  This can likely be changed to a specific
  _native-xtools-everything target later and the funky late evaluation
  of SUBDIR_OVERRIDE removed.

X-MFC-With:	r325001
Pointyhat to:	bdrewery
MFC after:	2 months
Sponsored by:	Dell EMC Isilon
2017-11-10 19:53:07 +00:00
Bryan Drewery
faa5a80eb4 Deal with src.conf for top-level MAKEOBJDIRPREFIX guard.
- Don't discard SRCCONF value since it may incorrectly have MAKEOBJDIRPREFIX
  in it.
- Add note about src.conf not being a suitable place for MAKEOBJDIRPREFIX.

Sponsored by:	Dell EMC Isilon
2017-11-10 02:09:37 +00:00
Bryan Drewery
4556d0795f universe: Fix creating LINT files with AUTO_OBJ.
These are expected to be created in .CURDIR.

Reported by:	kib
Sponsored by:	Dell EMC Isilon
2017-11-08 23:41:27 +00:00
Bryan Drewery
1ca30d8e1c AUTO_OBJ: Don't create TARGET. directories during 'make universe'.
Reported by:	rpokala
Sponsored by:	Dell EMC Isilon
2017-11-08 02:28:24 +00:00
Bryan Drewery
2f4c7d14c8 Simplify location of bootstrap make.
Sponsored by:	Dell EMC Isilon
2017-11-05 00:11:55 +00:00
Bryan Drewery
5fecb1f1d6 AUTO_OBJ is unsafe at the moment as it is for some reason removing /etc with _cleanobj. 2017-11-02 23:00:04 +00:00
Bryan Drewery
aee3a96ebe Something is very wrong 2017-11-02 22:23:00 +00:00
Bryan Drewery
c10062b9bf Add a 'make cleanuniverse'.
This will remove all build files for the source directory
when MK_UNIFIED_OBJDIR is enabled.

Sponsored by:	Dell EMC Isilon
2017-11-01 21:22:10 +00:00
Bryan Drewery
051c25dbf3 Suggest TARGET/TARGET_ARCH, XDEV/XDEV_ARCH are depcrecated in r269031.
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-10-29 01:21:33 +00:00
Bryan Drewery
5bd47cc56f Change native-xtools to not install by default; add a native-xtools-install.
Without this the user has to mess with 'make -f Makefile.inc1 ...' to figure
out where the files are installed in the OBJDIR and then they need to copy them
to where they really wanted them. Using DESTDIR may be problematic after
r325001 as well.

The files will be installed to DESTDIR/NXTP where NXTP defaults to /nxb-bin.

MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-10-29 01:21:29 +00:00
Bryan Drewery
7441e255ed build(7): Document native-xtools.
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-10-29 01:21:22 +00:00
Bryan Drewery
24830684f2 Fix xdev TARGET/TARGET_ARCH assertion and expand to native-xtools.
The top of Makefile.inc1 requires TARGET/TARGET_ARCH be defined.  Just
building 'make xdev' would already set them, so this error was never
triggered.  Moving it to Makefile fixes the problem.

MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-10-29 01:21:19 +00:00
Bryan Drewery
bb3f65ea64 Disable AUTO_OBJ as a make argument to ensure it really is disabled.
If the user sets this to yes as a make argument too we still want
to ensure these do not get enabled.

Sponsored by:	Dell EMC Isilon
2017-10-29 01:21:15 +00:00
Warner Losh
0b972ac92e Support armv7 builds for userland
Make armv7 as a new MACHINE_ARCH.

Copy all the places we do armv6 and add armv7 as basically an
alias. clang appears to generate code for armv7 by default. armv7 hard
float isn't supported by the the in-tree gcc, so it hasn't been
updated to have a new default.

Support armv7 as a new valid MACHINE_ARCH (and by extension
TARGET_ARCH).

Add armv7 to the universe build.

Differential Revision: https://reviews.freebsd.org/D12010
2017-10-05 23:01:33 +00:00
Bryan Drewery
96dd05dd7d Quote ${MAKE} when passing in env in case it contains spaces.
Downstream we are wrapping MAKE with a limits(1) call which
interferes with these non-quoted cases.

Sponsored by:	Dell EMC Isilon
2017-08-16 17:54:24 +00:00
Warner Losh
7709b2ae16 Make _TO_CPUARCH macro for ARCH to CPUARCH conversions
Consolidate all the regular expressions to convert from MACHINE_ARCH
to MACHINE_CPUARCH into a variable and use that variable in preference
to the almost identical copies in the tree (which should have been
identical).

Differential Revision: https://reviews.freebsd.org/D11986
2017-08-12 17:07:27 +00:00
Ed Maste
6d2909f6a0 genericize target exclusion for missing external toolchain
Previously we excluded riscv from make universe / tinderbox if the
required xtoolchain package was not installed. Make that logic generic
so that we can loop over multiple architectures, in preparation to test
patches to have other architectures rely on external toolchain.

Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D11652
2017-07-27 12:29:31 +00:00
Bryan Drewery
99eedcd6a4 Add some .ORDER for distrib-dirs, distribute, distribution and distributeworld.
Reported by:	Mark Millard
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-07-24 18:54:56 +00:00
Bryan Drewery
275219cfe7 Expose only the create-packages-* targets since they set needed DEST/DIRDIR.
The other targets just fail confusingly otherwise.

MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-06-23 18:27:00 +00:00
Bryan Drewery
e02aaf7b5a Allow ALWAYS_BOOTSTRAP_MAKE to force bmake bootstrapping.
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-06-23 16:38:18 +00:00
Ian Lepore
7e2482d6bb By popular demand: change MAKE_GENERIC_KERNELS to MAKE_LINT_KERNELS.
It appears that the same arches that lack GENERIC kernel configs also lack
LINT.  But enough different arches get built to ensure a kernel change
should build everywhere (32 and 64 bit, clang and old gcc, little and big
endian).
2017-06-13 01:12:37 +00:00
Ian Lepore
1f14b5e4c0 Add support for "make universe_kernels -DMAKE_GENERIC_KERNELS" to build
just the GENERIC kernels for each arch (including variations such as
GENERIC-NODEBUG, GENERIC64, etc).

This helps with quickly doing a test build for all[*] arches without
building dozens of variant kernels for the arches that have lots of
hardware/board/system variations.

[*] Not all arches have a generic kernel (but they probably should for
test-building purposes, even if it can't boot on any real hardware).
2017-06-12 17:22:23 +00:00
Bryan Drewery
1a9cc831dd META_MODE: Add framework to force rebuilding for major ABI changes.
Normally META_MODE ignores host files for "meta mode" decisions on whether a
file should be rebuilt or not.  This is because a simple installworld can
update timestamps and cause the next build to rebuild all host tools, when the
previous ones may not have any changes in the source tree.  These tools are
normally still ABI compatible.  They are only rebuilt if NO_META_IGNORE_HOST is
set from the workaround/hack in r301467.

One of the major problems with this is when a host tool has objects spread
across many revisions that have mixed-ABI.  For example, if struct stat were to
change on the host, some objects for a tool may have different ideas of that
struct's definition.  If just 1 source file were modified and rebuilt and
linked into the tool, then that toll will have mixed-ABI objects and crash.
This exact thing happened with the ino64 commit in r301467 followed by a
trivial update to libbfd in r318750.  The resulting binary would crash in
buildworld.

Sponsored by:	Dell EMC Isilon
2017-06-05 05:17:39 +00:00
Bryan Drewery
848d5e929b Cache compiler metadata and reuse it at installworld time.
Right after cross-tools, a compiler-metadata.mk file is created that
stores all of the bsd.compiler.mk metadata.  It is then read in
with a fail-safe during installworld time.

The file is explicitly removed when invoking cross-tools to ensure that
a stale file is not left around from odd manual 'make _cross-tools' ->
'make installworld' invocations.

This fixes several issues:
    - With WITH_SYSTEM_COMPILER (default yes on head and no on releng/11.0):
      If you build on a system where the bootstrap compiler does not
      build due to the host compiler matching the in-tree one, but then
      installworld on another system where that logic fails (a
      bootstrap compiler is needed), the installworld immediately fails
      with:
           sh: cc: not found
      Note that fixing this logic may then hit a case where a rebuild is
      attempted in installworld.  Normally cc would be ran with
      'CFLAGS+=ERROR-tried-to-rebuild-during-make-install' to cause an
      error such as:
          cc: error: no such file or directory: 'ERROR-tried-to-rebuild-during-make-install'
      However, now it will just fail with the 'cc: not found' error.
      Inspection of the compile line will show
      'ERROR-tried-to-rebuild-during-make-install';  It's not useful to
      set CC to anything other than 'cc' during install as it is more
      helpful to see the attempted compile rather than some other bogus
      error.
    - This now avoids running bsd.compiler.mk (cc executions) even more
      during installworld.  There are compiler-dependent SUBDIR in the
      tree which required having a compiler during install.

There is at least 1 case where CC is still executed in the install,
such as from a LOOKUP!= in secure/lib/libcrypto/Makefile.inc checking
for 'vzeroall' support.  This is not significant for installworld
as the lookup has a fallback (and hides its error) and only modifies CFLAGS,
thus it's not worth fixing.

PR:		212877
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-04-13 22:07:34 +00:00
Ruslan Bukin
6d7d1e1ed8 Include RISC-V target to universe build.
Check if RISC-V external toolchain package is installed,
otherwise skip build.

Reviewed by:	emaste
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D10344
2017-04-12 10:45:19 +00:00
Ed Maste
1b766820b0 Unconditionally include arm64 in make universe / tinderbox
As of r316629 FreeBSD/arm64 uses the in-tree LLD linker by default, and
does not require an external an aarch64-binutils port or package.

Sponsored by:	The FreeBSD Foundation
2017-04-08 16:14:30 +00:00
Yoshihiro Takahashi
2b375b4edd Remove pc98 support completely.
I thank all developers and contributors for pc98.

Relnotes:	yes
2017-01-28 02:22:15 +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