Commit Graph

1554 Commits

Author SHA1 Message Date
Bryan Drewery
52b7824bde SYSTEM_COMPILER/LINKER: Fix cross-build support after r335706.
X-MFC-With:	r335706
MFC after:	2 weeks
Sponsored by:	Dell EMC
2018-06-28 19:01:53 +00:00
Brad Davis
f59e535254 Simplify using bsd.endian.mk and have it provide CAP_MKDB_ENDIAN, since it is
the most common usage.

Approved by:	bapt (mentor)
2018-06-28 13:48:59 +00:00
Brad Davis
7c3f17c5d5 Chase the pwd_mkdb endian changes.
Approved by:	bapt (mentor)
2018-06-27 19:10:32 +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
eed6d55d26 Clang: Only build needed target for bootstrap compiler.
This will disable the new LLVM_TARGET_ALL option which will only
enable the required target.

This only impacts the bootstrap compiler in WORLDTMP, not the target compiler
that will be installed.

MFC after:	2 weeks
Reviewed by:	sbruno, dim (earlier version)
Sponsored by:	Dell EMC
Differential Revision:	https://reviews.freebsd.org/D16021
2018-06-27 16:57:56 +00:00
Bryan Drewery
631e709f2b Add LLVM_TARGET_ALL option.
LLVM_TARGET_* will auto be set based on LLVM_TARGET_ALL and MK_CLANG.

If LLVM_TARGET_ALL is disabled, during a cross-build, then SYSTEM_COMPILER
and SYSTEM_LINKER are auto disabled.

This option should be used by users rather than the per-arch LLVM_TARGET
options as it is simpler to maintain for them should the supported
target list change.

MFC after:	2 weeks
Reviewed by:	sbruno, dim
Sponsored by:	Dell EMC
Differential Revision:	https://reviews.freebsd.org/D16020
2018-06-27 16:57:51 +00:00
Brooks Davis
e4b0a90e77 Normalize the g(eom,cache,part,...) build.
Rather then combining hardlink creation for the geom(8) binary with
shared library build, move libraries to src/lib/geom so they are
built and installed normally.  Create a common Makefile.classes
which is included by both lib/geom/Makefile and sbin/geom/Makefile
so the symlink and libraries stay in sync.

The relocation of libraries allows libraries to be build for 32-bit
compat.  This also reduces the number of non-standard builds in
the system.

This commit is not sufficent to run a 32-bit /sbin/geom on a 64-bit
system out of the box as it will look in the wrong place for libraries
unless GEOM_LIBRARY_PATH is set appropriatly in the environment.

Reviewed by:	bdrewery
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D15360
2018-06-25 19:55:15 +00:00
Ed Maste
9b844631a6 Rename usr.bin/elfcopy to usr.bin/objcopy
We always install ELF Tool Chain's elfcopy as objcopy, so to avoid
confusion rename the src directory containing our reach-over Makefile
to match.

Requested by:	jhb
Sponsored by:	The FreeBSD Foundation
2018-06-21 14:28:20 +00:00
Ed Maste
cb623f630c Makefile.inc1: rename build metadata file to toolchain-metadata.mk
The metadata file contains more than just compiler metadata.

Discussed with:	bdrewery
2018-06-21 02:15:50 +00:00
Bryan Drewery
6e6be2bbe2 Reduce exec and fstat overhead for non-build targets.
This is mostly targetting 'make showconfig' and 'make test-system-*' for
the benefit of makeman and universe-one-clang work.

Sponsored by:	Dell EMC
2018-06-20 17:20:39 +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
Bryan Drewery
781872781e Rework WITHOUT_LLD/TOOLCHAIN fix from r327892 for cross-tools.
MK_LLD is for the installed lld while MK_LLD_BOOTSTRAP is for the build
tool.  For WITH_SYSTEM_LINKER it is necesarry to separate the logic of
these two.  When building libllvm TOOLS_PREFIX will be defined and
MK_LLD_BOOTSTRAP should be checked instead.

Sponsored by:	Dell EMC
Differential Revision:	https://reviews.freebsd.org/D15837
2018-06-20 16:10:07 +00:00
Bryan Drewery
d74021d65b Rework how the ld link is handled in WORLDTMP from r322811.
LLD_BOOTSTRAP (build) is independent of LLD_IS_LD (installed) so they
should not be based on each other.

This is related to upcoming WITH_SYSTEM_LINKER work.

Reviewed by:	emaste
Sponsored by:	Dell EMC
Differential Revision:	https://reviews.freebsd.org/D15836
2018-06-20 16:10:02 +00:00
Bryan Drewery
2d2aba181d TARGET_TRIPLE is needed much earlier now for CROSS_BINUTILS_PREFIX check.
This was missed in r335394 since the check became exists(/usr/local) in
my testing.

X-MFC-With:	r335394
MFC after:	2 weeks
Sponsored by:	Dell EMC
2018-06-19 23:57:12 +00:00
Bryan Drewery
d18e2bca4b Fix detection for binutils bootstrap package.
The path was changed recently in the port to be the full target triple.

MFC after:	2 weeks
Sponsored by:	Dell EMC
2018-06-19 23:40:42 +00:00
Bryan Drewery
4d64cb780b Let CROSS_BINUTILS_PREFIX work without a trailing slash.
Reported by:	jhb
MFC after:	2 weeks
Sponsored by:	Dell EMC
2018-06-19 23:40:39 +00:00
Bryan Drewery
8a854b3683 SYSTEM_COMPILER: Should use X_ vars for comparing wanted version.
It is XCC used during the build of target binaries that replaces the
bootstrap compiler.

Also slightly tweak style.

MFC after:	2 weeks
Sponsored by:	Dell EMC
2018-06-19 23:40:36 +00:00
Bryan Drewery
aafc33396e Fix X_COMPILER_* and X_LINKER_* not being passed to installworld environment.
This could lead to 'sh: head: not found' warnings which were a symptom
of running 'ld --version' during installworld.  This was only happening
with XCC or XLD set.  It is intended that cc and ld do not run during
installworld.  The metadata for these are already stored in
compiler-metadata.mk added in r316794.

This also removes redundant CROSSENV additions that were for
WITH_SYSTEM_COMPILER, WITHOUT_CROSS_COMPILER, and WITHOUT_TOOLCHAIN
which all don't have a cc or ld in their PATH during install.

Reported by:	Mark Millard
MFC after:	2 weeks
Sponsored by:	Dell EMC
2018-06-19 23:39:55 +00:00
Bryan Drewery
cf43faaa9f Don't bootstrap lld if an external linker is used.
Sponsored by:	Dell EMC
2018-06-19 01:00:27 +00:00
Ian Lepore
2a821fd9d2 Build LOCAL_LIB_DIRS along with system lib dirs, rather than building them
in parallel with LOCAL_DIRS and all the other system post-libs stuff.
2018-06-17 14:13:45 +00:00
Konstantin Belousov
f39bffc62c Rework ofed build.
Aligns the build with the FreeBSD traditional approach to not build in
contrib/, and to track inter-dependencies between libraries.

With help from:	bdrewery
Reviewed by:	bdrewery, hselasky
Sponsored by:	Mellanox Technologies
MFC after:	2 weeks
Differential revision:	https://reviews.freebsd.org/D15648
2018-06-16 15:05:05 +00:00
Bryan Drewery
4e3db1e0af Assert that a build is done before an install.
This should also catch cases where the wrong MAKEOBJDIRPREFIX is used for
install.

MFC after:	2 weeks
Sponsored by:	Dell EMC
2018-06-16 00:35:19 +00:00
Bryan Drewery
6f1f2b1931 Only build jevents if MK_PMC is yes and only for amd64 in libcompat.
Sponsored by:	Dell EMC
2018-06-15 16:48:09 +00:00
Mark Johnston
8590505f48 Bump __FreeBSD_version after r334881 and force libdwarf to be rebuilt.
Reported by:	O. Hartmann <ohartmann@walstatt.org>
Reviewed by:	bdrewery
2018-06-09 20:01:03 +00:00
Ed Maste
521ef556a0 Handle -DNO_CLEAN builds across brk/sbrk rewrite in r334626
Sponsored by:	The FreeBSD Foundation
2018-06-05 18:27:09 +00:00
Brad Davis
8dc84f09e0 Move /sys symlink creating out of etc/Makefile.
This is prep for etc/Makefile going away.

Approved by:	bapt (mentor)
2018-06-04 15:17:24 +00:00
Matt Macy
7d1c2b74a0 libpmc/pmu: enable for i386 as well 2018-05-31 22:26:55 +00:00
Matt Macy
41e258c4b9 libpmc/jevents: fix cross-compile _to_ amd64
Reported by:	emaste
2018-05-31 01:01:35 +00:00
Matt Macy
959826ca1b pmc(3)/hwpmc(4): update supported Intel processors to rely fully on the
vendor provided pmu-events tables and sundry cleanups.

The vendor pmu-events tables provide counter descriptions, default
sample rates, event, umask, and flag values for all the counter
configuration permutations. Using this gives us:

- much simpler kernel code for the MD component
- helpful long and short event descriptions
- simpler user code
- sample rates that won't overload the system

Update man page with newer sample types and remove unused sample type.
2018-05-26 19:29:19 +00:00
Matt Macy
5506ceb87f Revert r334242 "pmc(3)/hwpmc(4): update supported Intel processors to rely fully on the"
because of squash commit messages
2018-05-26 19:26:19 +00:00
Matt Macy
4928135658 pmc(3)/hwpmc(4): update supported Intel processors to rely fully on the
vendor provided pmu-events tables and sundry cleanups.

The vendor pmu-events tables provide counter descriptions, default
sample rates, event, umask, and flag values for all the counter
configuration permutations. Using this gives us:

- much simpler kernel code for the MD component
- helpful long and short event descriptions
- simpler user code
- sample rates that won't overload the system

Update man page with newer sample types and remove unused sample type.

Squashed commit of the following:

commit 4459d43eff815bec08ccc5533dbe5de846f03128
Author: Matt Macy <mmacy@mattmacy.io>
Date:   Sat May 26 00:06:31 2018 -0700

    libpmc: fix pmu function signatures for non amd64

commit a2cb8bbc586c65d41f9b291430a2261ec67b59fe
Author: Matt Macy <mmacy@mattmacy.io>
Date:   Fri May 25 22:38:11 2018 -0700

    pmcstat: fix indentation of usage

commit f686954b15ff56a833ac80404898977cb80a265b
Author: Matt Macy <mmacy@mattmacy.io>
Date:   Fri May 25 22:19:49 2018 -0700

    pmclog(3): add callchain and pmcallocatedyn, remove pcsample

commit 73e13a0d2e9498c81c150d14d022050cee7511bb
Author: Matt Macy <mmacy@mattmacy.io>
Date:   Fri May 25 22:19:00 2018 -0700

    pmclog.h: GC pcsample field

commit 3e93ffd65da641fa657539dad3c48e281f8b5798
Author: Matt Macy <mmacy@mattmacy.io>
Date:   Fri May 25 22:05:57 2018 -0700

    hwpmc: make Intel core CPUs use external event tables

commit 634f5fae1e1644ac324003136c66cd9c619d1c93
Author: Matt Macy <mmacy@mattmacy.io>
Date:   Fri May 25 22:00:06 2018 -0700

    pmclog: update log record types, bump PMC_MAJOR
    - explicitly make log record types a multiple of 8 bytes
    - hook in pmu event types for pmc_allocate records
    - remove references to no longer PCSAMPLE record

commit 83d84fcd2d65bdf6ddcb2e155a22f0cfa2a9c225
Author: Matt Macy <mmacy@mattmacy.io>
Date:   Fri May 25 21:52:10 2018 -0700

    libpmc: add support for having vendor table driven pmc_allocate

commit 9e6ad63c40c2fce8404847ace5078ca6cb33a736
Author: Matt Macy <mmacy@mattmacy.io>
Date:   Fri May 25 19:11:33 2018 -0700

    hwpmc_core: add accessors for EVSEL & UMASK, make IAP_UMASK useful to user

commit 859dceb93daa6419a48c794db99b6758e5b041c9
Author: Matt Macy <mmacy@mattmacy.io>
Date:   Fri May 25 19:09:45 2018 -0700

    pmcstat: update usage and man page as well as make -L consistent with pmccontrol

commit 79c7d8597e28c2eb13f5f9113e65ec2792ca57b1
Author: Matt Macy <mmacy@mattmacy.io>
Date:   Fri May 25 18:07:03 2018 -0700

    pmu_util: add support for all current intel event keywords

commit d8089c7f6a6c8527f38324252b1ffb47004694c6
Author: Matt Macy <mmacy@mattmacy.io>
Date:   Fri May 25 17:45:00 2018 -0700

    add description for new arguments

commit 058336740bab53c62ec88a3a026ea848cf3878c6
Author: Matt Macy <mmacy@mattmacy.io>
Date:   Fri May 25 17:38:15 2018 -0700

    libpmc: move pmu_events table and pmu_utils out of libpmcstat so that they can be used by pmc_allocate

commit 049b66b382e2f833c3f47bc8df9e750cb265709f
Author: Matt Macy <mmacy@mattmacy.io>
Date:   Fri May 25 16:12:41 2018 -0700

    pmcstat: hook pmu_events counter description utility routines in

commit f5e01e7b37a691dc045e1aa16b3ebdd162515de8
Author: Matt Macy <mmacy@mattmacy.io>
Date:   Fri May 25 16:11:59 2018 -0700

    pmu_events: add utility routines for listing counters and their descriptions

commit cba4d4f8907f772279f86f18f915e0d74d33ac56
Author: Matt Macy <mmacy@mattmacy.io>
Date:   Fri May 25 16:09:50 2018 -0700

    pmu-events: expand out skylake regex to simplify string matches
2018-05-26 18:12:50 +00:00
Brooks Davis
c2decc35c8 Support -DNO_CLEAN builds across r334223+r334224. 2018-05-25 20:42:28 +00:00
Matt Macy
773015538c libpmcstat: Don't build pmu tables on !amd64 until the corresponding
util routines have been written and tested. Currently building them
breaks the build on power64

Reported by:	emaste
2018-05-24 21:22:03 +00:00
Brooks Davis
810c4dcddf exect() was removed in 2018, not 2017. 2018-05-24 17:05:41 +00:00
Matt Macy
e98bbcf9ca libpmcstat: compile in events based on json description 2018-05-24 04:30:06 +00:00
Ed Maste
754a9d6c59 Bump min supported release for building HEAD to 10.3
r307825 and r333017 disallow building FreeBSD-HEAD from 9.x or 10.x
versions that have some clang issues.  The minimum supported Subversion
revisions and osreldates containing the fix are:

Version  Min Rev  osreldate
    9.x  r286035     903509
   10.x  r286033    1002501

9.3 is the final 9.x release and does not contain the r286035 fix.
10.3 is the first 10.x release with the fix.  Thus, in practice 10.3 is
the oldest release that can build HEAD.

Although it may still be possible to build HEAD from an up-to-date
stable/9 it's not worth maintaining the special case when the branch
itself is unsupported and there are no usable releases from that branch.

Old UPDATING entries can be removed and the Clang warning in UPDATING
may be updated, in a future commit.

Approved by:	imp
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D15209
2018-04-27 19:50:30 +00:00
Ed Maste
27d86a1ca4 Correct r307825 BOOTSTRAPPING test for unsupported upgrade
__FreeBSD_version has five digits after the major number, but the min
versions in the test had an extra 0 (so the test was always false).
2018-04-26 13:18:24 +00:00
Brooks Davis
d329275591 Allow -DNO_CLEAN builds across r332443. 2018-04-12 18:24:00 +00:00
Brooks Davis
d9b41671bf Support -DNO_CLEAN builds across r332119. 2018-04-06 17:23:47 +00:00
Brooks Davis
e4e7a46ba9 Allow -DNO_CLEAN buildworld after r332080. 2018-04-05 18:19:48 +00:00
Ed Maste
523bfea2a1 remove special handling for stale ptrace dependencies
r318957 added special handling for stale ptrace dependency files to
support a -DNO_CLEAN build in a tree last built before r305012.  That
revision is now over a year and a half old, so retire the special case.

Sponsored by:	The FreeBSD Foundation
2018-04-05 03:26:42 +00:00
Brooks Davis
62d6bc395a Allow -DNO_CLEAN builds over r332048. 2018-04-04 22:46:30 +00:00
Ed Maste
af94761a07 Correct comment date in r331255
Reported by:	jhb
2018-03-20 23:08:04 +00:00
Ed Maste
aa9ceac49d Remove stale generated assym.s files after r331254
So that -DNO_CLEAN builds work.

This should be reverted after a sufficient transition period (perhaps 3
or 6 months).

Sponsored by:	The FreeBSD Foundation
2018-03-20 18:02:21 +00:00
Kyle Evans
fb6d3be5db pkgbase: Fix post-install script for kernel packages
kernel.ucl uses a hardcoded boot/kernel for kldxref, which is the incorrect
directory when we're installing extra kernels that aren't the "default"
kernel (placed at boot/kernel).

Fix this by instead using a new %KERNELDIR% that we now replace in
Makefile.inc1 with "kernel" for the default kernel and "kernel.${_kernel}"
for these extra kernels so that, e.g. /boot/kernel.SHIVA, will get properly
kldxref'd upon update and avoid outdated linker.hints.

Reviewed by:	gjb
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D14689
2018-03-14 14:45:57 +00:00
Brooks Davis
2f5134834d Improve wording of error message when CROSS_TOOLCHAIN is not found.
Reported by:	emaste, jhb
2018-02-26 19:02:11 +00:00
Brooks Davis
0df651d7ee Allow CROSS_TOOLCHAIN to be a path to a file.
This allows working with custom cross toolchains without the need to
create files in /usr/local/share/toolchains.

Obtained from:	CheriBSD
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D14178
2018-02-25 20:21:30 +00:00
Bryan Drewery
55927f2836 Properly lookup values if they were empty.
Spotted by:	rpokala
X-MFC-With:	r329676
MFC after:	2 weeks
Sponsored by:	Dell EMC
2018-02-20 22:03:08 +00:00
Bryan Drewery
0f8995a910 Only lookup SVN once and rename to SVN_CMD.
MFC after:	2 weeks
Sponsored by:	Dell EMC
2018-02-20 22:03:04 +00:00
Bryan Drewery
c0d9f07d47 Avoid looking up VCS_REVISION for every sub-make call to Makefile.inc1.
MFC after:	2 weeks
Sponsored by:	Dell EMC
2018-02-20 21:53:39 +00:00
Bryan Drewery
49a1108ae7 Move SVNVERSION_CMD into the one place that uses it.
This code, which is basically `svnversion || svnliteversion`, generates
2 fstatat(2) for every directory in PATH for every Makefile parsed that
includes bsd.own.mk.  This can add up for things like generating a Ports
index (Poudriere) or building a dependency graph for base.

Sponsored by:	Dell EMC
MFC after:	2 weeks
2018-02-20 21:48:16 +00:00
Warner Losh
c1c35c1065 sort needs to be in ITOOLS since find -s was changed to find | sort. 2018-02-09 18:47:00 +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
Ed Maste
4816408016 add retpoline compiler and linker feature flags
These features indicate that the compiler and linker support the
retpoline speculative execution vulnerability (CVE-2017-5715)
mitigation.

Reviewed by:	dim, imp
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D14228
2018-02-07 14:50:06 +00:00
Alex Richardson
fb1df20368 Don't hardcode /usr/bin as the path for mktemp in build tools
It won't work e.g. when crossbuilding from Ubuntu Linux as mktemp is in
/bin there.

Reviewed By:	bdrewery
Approved By:	jhb (mentor)
Differential Revision: https://reviews.freebsd.org/D13937
2018-02-06 15:41:35 +00:00
Wolfram Schneider
a564880c29 `make installkernel' should display a completed message if done
PR:		225159
Reviewed by:	bdrewery
Approved by: 	cem (mentor)
Differential Revision:	https://reviews.freebsd.org/D13940
2018-01-25 21:36:26 +00:00
Bryan Drewery
553b3bb89d test-system-compiler: Display X_ variants for compiler/linker.
Sponsored by:	Dell EMC
2018-01-24 18:09:44 +00:00
Bryan Drewery
1c0cac23cf X_COMPILER_* may not be defined.
Sponsored by:	Dell EMC
2018-01-24 18:08:37 +00:00
Alex Richardson
ebe45c64a0 Don't build share/syscons in build-tools stage if MK_SYSCONS == "no"
Reviewed By:	emaste, jhb
Approved By:	jhb (mentor)
Differential Revision: https://reviews.freebsd.org/D12926
2018-01-16 21:43:36 +00:00
Bryan Drewery
fe8be58826 Ensure MK_LDD for bootstrap-tools matches MK_LLD_BOOTSTRAP.
This fixes building libllvmminimal with MK_LLD support when WITHOUT_LLD
or WITHOUT_TOOLCHAIN are set, which are install flags not build tools
flags.

Reported by:	sbruno
Tested by:	sbruno
Sponsored by:	Dell EMC
2018-01-12 20:40:27 +00:00
Bryan Drewery
d52c29e7f2 Cache LINKER_FEATURES to fix the wrong ones being used.
Submitted by:	Dan McGregor <dan.mcgregor@usask.ca>
2018-01-12 01:09:30 +00:00
Ian Lepore
e93e5bb0fa Allow use of .WAIT in the LOCAL_DIRS and LOCAL_LIB_DIRS lists.
A comment in Makefile.inc1 has long stated that LOCAL_DIRS are built last,
after the base system.  Incremental improvements in parallel building over
the years have led to LOCAL_DIRS being built in parallel with base system
directories.  This change allows the .WAIT directive to appear in LOCAL_DIRS
and LOCAL_LIB_DIRS lists to give the user some control over parallel
building of local additions.

Differential Revision:	https://reviews.freebsd.org/D13622
2017-12-31 18:53:13 +00:00
Ed Maste
3670d4c79a Makefile.inc1: map mips MACHINE_/TARGET_ARCH to triples
This helps Clang MIPS builds.

Reviewed by:	bdrewery, jhb (earlier version)
Differential Revision:	https://reviews.freebsd.org/D12171
2017-12-05 21:42:09 +00:00
Bryan Drewery
9b43e3da5e native-xtools: Ensure GCC files are cleaned up.
Because we force enable MK_GCC when building we need to also force
enable it for the cleaning phase.  Otherwise the NXB_TARGET files
are found in the next build's kernel-toolchain phase and cause
an error.

Reported by:	sbruno
X-MFC-With:	r325001
MFC after:	1 month
Sponsored by:	Dell EMC
2017-12-05 21:36:08 +00:00
Bryan Drewery
4a51c7085e native-xtools: Fix build without META_MODE for GCC archs.
The initial kernel-toolchain is built with TARGET=MACHINE but
we want GCC to have files generated for TARGET=NXB_TARGET
instead later on.  Just clean the files between building of
the toolchain and nxb binaries which will let it rebuild
when needed.

Reported by:	sbruno
X-MFC-With:	r325001
MFC after:	1 month
Sponsored by:	Dell EMC
2017-12-05 02:23:36 +00:00
Hans Petter Selasky
388290b8be Fix for multi-threaded lib32 compat build on amd64.
Sponsored by:	Mellanox Technologies
2017-11-24 14:29:32 +00:00
Hans Petter Selasky
e833305789 Simplify the build dependencies when building the OFED libraries.
Suggested by:	bdrewery@
Sponsored by:	Mellanox Technologies
2017-11-24 09:01:08 +00:00
Hans Petter Selasky
937d37fc6c Merge ^/head r325842 through r325998. 2017-11-19 12:36:03 +00:00
Bryan Drewery
3faecc70e8 Fix 'make -n' for {reinstall,distribute}kernel.
PR:		201779
Sponsored by:	Dell
2017-11-18 20:01:02 +00:00
Hans Petter Selasky
7a310b0696 Update list of hardcoded OFED build order dependencies for
the buildworld target.

Sponsored by:	Mellanox Technologies
2017-11-16 15:13:28 +00:00
Ed Maste
92b800cc1a Sort pkgbase mtree metadata, for reproducible builds
Packaged base packages are created by running the stageworld and
stagekernel targets with -DNO_ROOT, and converting the resulting mtree
file into a set of pkg plists.  If stage* is run with multiple processes
the order of entries in the mtree file may be nondeterministic, and the
resulting package tbz also had nondeterministic file ordering.

The mtree file generated by -DNO_ROOT builds consists of one line per
file, with the filename starting in the first column, so is easily
sorted.  There's one exception: the first line of the mtree file is a
comment, but the # character sorts before the filenames anyhow and needs
no special treatment.

PR:		223673
Reviewed by:	bapt, gjb
Sponsored by:	The Linux Foundation, Core Infrastructure Initiative
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D13103
2017-11-15 18:03:31 +00:00
Warner Losh
ca987d4641 Move sys/boot to stand. Fix all references to new location
Sponsored by:	Netflix
2017-11-14 23:02:19 +00:00
Alex Richardson
7202739f7b Only build the libmagic build-tools if MK_FILE != no
Before this patch libmagic was always built in the build-tools phase
even if -DWITHOUT_FILE was specified.

Reviewed by:	emaste, jhb
Approved by:	jhb (mentor)
Differential Revision: https://reviews.freebsd.org/D12925
2017-11-13 20:07:08 +00:00
Bryan Drewery
f649ab27a3 cleanworld only needs a tree walk if the expected .OBJDIR is .CURDIR.
Sponsored by:	Dell EMC Isilon
2017-11-11 01:10:08 +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
ae9f7248f9 rescue ipf: Remove hacks and link in libipf directly.
Sponsored by:	Dell EMC Isilon
2017-11-10 07:52:58 +00:00
Bryan Drewery
fa65e3a53d Handle some .OBJDIR == .CURDIR cases.
- If OBJROOT is SRCTOP then don't add on TARGET.TARGET_ARCH.  This
  only happens at the top-level, and for sub-directories when the
  user is clever with MAKEOBJDIRPREFIX=/.
- Don't bother checking 'test -w' on .CURDIR.
- Properly set OBJTOP/OBJROOT to SRCTOP in various needed cases.
- Check if the OBJDIR is writable even for *clean* targets since it
  determines which .OBJDIR the user gets;  If they cannot write to an
  existing eligible .OBJDIR then it needs to clean in .CURDIR instead.
- Add guard to cleanworld/cleanuniverse from removing SRCTOP.
- Ensure OBJTOP is proper for .OBJDIR=.CURDIR which fixes finding
  libraries since src.libnames.mk is based on OBJTOP.
- Avoid some chdir(2) for modifying .OBJDIR

Sponsored by:	Dell EMC Isilon
2017-11-10 02:09:33 +00:00
Warner Losh
3fa561a45b Note interactive shell errors for make buildenv and add a warning for
people tempted to add back the || true to get rid of them.

Sponsored by: Netflix
2017-11-07 15:01:38 +00:00
Bryan Drewery
996e475962 Fix nested MAKEOBJDIRPREFIX breaking various release/buildworld/toolchain targets.
This problem was caused by r325329 and r325350.

For the release(7) targets, some will run mm-mtree.sh which itself runs make
with a MAKEOBJDIRPREFIX.  The execution of that script leaks OBJROOT,
MAKEOBJDIR, and MAKELEVEL=1 in the environment.  This causes the mm-mtree makes
to not do some basic setup of OBJROOT and only use this special
MAKEOBJDIRPREFIX case which fails to empty out MAKEOBJDIRPREFIX for further
nested makes, such as a tree walk.  If that tree walk sets OBJROOT/OBJTOP such
as r325329 is doing, then the wrong OBJDIRs end up being used due to the
unemptied MAKEOBJDIRPREFIX being preferred over the proper MAKEOBJDIR.

Pointyhat to:	bdrewery
Sponsored by:	Dell EMC Isilon
2017-11-05 00:11:51 +00:00
Bryan Drewery
2abeba9d7a Follow-up r318105: Don't use NO_OBJ at top-level, use NO_OBJWALK.
NO_OBJ has a very specific meaning in sub-directories in that no object
directory will be made.  If a user wanted to skip the 'make obj' phase then
passing -DNO_OBJ would break all sub-directories from building properly.  Using
NO_OBJ internally also causes issue with NO_OBJ handling being added in
share/mk/bsd.init.mk soon.

Sponsored by:	Dell EMC Isilon
2017-11-03 23:22:03 +00:00
Bryan Drewery
2c36cefeaf Follow-up r325329: Store all WORLDTMP objects back in the same directory.
This still keeps the reduced MAKEOBJDIRPREFIX (SRCTOP) redundancy
removed in the OBJDIR, but now keeps all early phase objects
in the same directory rather than split per phase.

The problem of splitting per phase is that later phases want to link in
libraries from earlier phases and base their location on ${OBJTOP}.

Pointyhat to:	bdrewery
Reported by:	mjoras, Mark Millard
Sponsored by:	Dell EMC Isilon
2017-11-03 00:29:42 +00:00
Bryan Drewery
fe480405ec Follow-up r325342: Always ensure WORLDTMP exists.
Reported by:	Herbert J. Skuhra
Sponsored by:	Dell EMC Isilon
2017-11-02 21:58:18 +00:00
Bryan Drewery
89bd07e927 DIRDEPS_BUILD: Cleanup leftover WORLDTMP files.
This will force any existing objects to rebuild if their .meta
files reference files from WORLDTMP.  This is a problem after
the UNIFIED_OBJDIR effort caused buildworld and DIRDEPS_BUILD
to share an OBJDIR.  Without cleaning these files the
Makefile.depend files end up with odd tmp/legacy/... entries
since some bootstrap-tools linger from there and otherwise
don't rebuild.  Removing the files causes anything having
used WORLDTMP to rebuild.

Sponsored by:	Dell EMC Isilon
2017-11-02 20:45:04 +00:00
Bryan Drewery
4dc89c4d51 Reduce MAKEOBJDIRPREFIX path spam by specifying a direct objdir to use.
Sponsored by:	Dell EMC Isilon
2017-11-02 18:08:36 +00:00
Bryan Drewery
3d165b2f1e native-xtools/xdev: Store these in a location including both MACHINE/TARGET.
Given MACHINE/MACHINE_ARCH=amd64, TARGET=arm64 and TARGET_ARCH=aarch64,
this change will build them in a location such as:
    /usr/obj/usr/src/amd64.amd64/nxb/arm64.aarch64/
and
    /usr/obj/usr/src/amd64.amd64/xdev/aarch64-freebsd/

Sponsored by:	Dell EMC Isilon
2017-11-01 21:22:13 +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
dfa099890c Add option UNIFIED_OBJDIR, on by default, which moves the default build OBJDIR.
This changes the build OBJDIR from the older style of /usr/obj/<srcdir> for
native builds, and /usr/obj/<target>.<target_arch>/<srcdir> for cross builds to
a new simpler format of /usr/obj/<srcdir>/<target>.<target_arch>.  This
new format is used regardless of cross or native build.  It allows
easier management of multiple source tree object directories.

The UNIFIED_OBJDIR option will be removed and its feature made permanent
for the 12.0 release.

Relnotes:	yes (don't note UNIFIED_OBJDIR option since it will be removed)
Prior work:	D3711 D874
Reviewed by:	gjb, sjg
Discussed at:	https://lists.freebsd.org/pipermail/freebsd-arch/2016-May/017805.html
Discussed with:	emaste
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D12840
2017-11-01 21:22:05 +00:00
Bryan Drewery
f069674019 xdev: Follow-up r325087: Need to build lib/clang before lld.
LLD needs headers generated by the full libllvm.

X-MFC-With:	r325087
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-10-31 23:48:57 +00:00
Bryan Drewery
651c6845c7 kernel-toolchain: Fix improper build order after r325244.
Due to removing some targets that the previous .ORDER: ${WMAKE_TGTS}
set, it was no longer being respected; _build_tools was coming
immediately.

Pointyhat to:	bdrewery
X-MFC-with:	r325244
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-10-31 21:51:33 +00:00
Bryan Drewery
5a4121a800 kernel-toolchain: Skip world _obj and _cleanobj phases.
There's no good reason to treewalk the entire tree removing old OBJDIRS
and creating new ones when 'includes', 'libraries', and 'everything' are
all skipped.  The only shared directory in the existing toolchain target
and world is build-tools.  So handle cleaning in it directly if needed
only for the directories it wants to build.

The extra _obj/_cleanobj walks came in the initial kernel-toolchain
addition in r128189.

MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-10-31 19:02:14 +00:00
Bryan Drewery
7cd84b5641 build-tools: De-special-case the gcc tools build.
It merely wanted to use 'all' rather than 'build-tools' so just
add a build-tools target to the Makefile.

MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-10-31 19:02:05 +00:00
Bryan Drewery
555c6e60bc Follow-up r297998: Remove redundant TOOLS_PREFIX in XMAKE.
Sponsored by:	Dell EMC Isilon
2017-10-31 17:16:46 +00:00
Bryan Drewery
337698b78d native-xtools: Allow SYSTEM_COMPILER to be used after r325001.
Now that a proper sysroot is used and a separate target list, it should
be safe to skip building the initial cross-compiler.

X-MFC-With:	r325001
MFC after:	1 month
Sponsored by:	Dell EMC Isilon
2017-10-31 02:52:36 +00:00
Bryan Drewery
601594ed6a cleanworld: No need to cleandir if MK_AUTO_OBJ is enabled.
Sponsored by:	Dell EMC Isilon
2017-10-31 01:45:14 +00:00
Warner Losh
0255bc1370 Return proper status from buildenv.
make buildenv BUILDENV_SHELL=<some command> more useful. Remove '||
true' from the command line so that errors are properly
returned. There appears to be no reason for it, and it dates back to
the original commit by ru@.

Sponsored by: Netflix
2017-10-30 03:12:38 +00:00
Bryan Drewery
be1ef37b94 xdev: Consolidate duplicate cross-tools build/install list into XDEVDIRS.
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-10-29 01:21:52 +00:00
Bryan Drewery
86c4ac993d xdev: Remove excess '/' since XDTP is asserted to be an absolute path.
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-10-29 01:21:49 +00:00
Bryan Drewery
c16a698b5e xdev: Fix build for platforms needing LLD.
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-10-29 01:21:46 +00:00
Bryan Drewery
57820ca8df xdev: Add missing 'make obj' treewalk for 'make includes'.
It is possible that building headers requires an OBJDIR.
The other phases of xdev have their own 'make obj' calls
where needed, such as inside 'make libraries' itself.

MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-10-29 01:21:42 +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