Commit Graph

2883 Commits

Author SHA1 Message Date
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
056dd75b27 lldb: enable on i386
It is functional on FreeBSD/i386 as of r322326.

Sponsored by:	The FreeBSD Foundation
2017-08-11 20:11:43 +00:00
Glen Barber
ebd2eeb3f8 Add SVNVERSION_CMD to bsd.own.mk, adding the capability to include
svnversion metadata to the runtime and kernel packages.

Instead of traversing src/sys, as is done by newvers.sh for uname(1),
a full tree walk is done to prevent userland and/or modifications
from not being reflected in a modified tree (M).

MFC after:	5 days
Sponsored by:	The FreeBSD Foundation
2017-08-11 19:21:40 +00:00
Ruslan Bukin
af19cc59ca Support for v1.10 (latest) of RISC-V privilege specification.
New version is not compatible on supervisor mode with v1.9.1
(previous version).

Highlights:
    o BBL (Berkeley Boot Loader) provides no initial page tables
      anymore allowing us to choose VM, to build page tables manually
      and enable MMU in S-mode.
    o SBI interface changed.
    o GENERIC kernel.
      FDT is now chosen standard for RISC-V hardware description.
      DTB is now provided by Spike (golden model simulator). This
      allows us to introduce GENERIC kernel. However, description
      for console and timer devices is not provided in DTB, so move
      these devices temporary to nexus bus.
    o Supervisor can't access userspace by default. Solution is to
      set SUM (permit Supervisor User Memory access) bit in sstatus
      register.
    o Compressed extension is now turned on by default.
    o External GCC 7.1 compiler used.
    o _gp renamed to __global_pointer$
    o Compiler -march= string is now in use allowing us to choose
      required extensions (compressed, FPU, atomic, etc).

Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D11800
2017-08-10 14:18:09 +00:00
Ed Maste
2427dc7d95 Mark PROFILE option as broken when targetting mips64
The assembly in sys/mips/include/profile.h will only work for o32 ABI.

Submitted by:	Alexander Richardson
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D11950
2017-08-10 13:01:19 +00:00
Enji Cooper
ba25b1ca42 Delete comment above "__DEFAULT_DEPENDENT_OPTIONS" related to "meta mode options"
src.conf(5) should document which knobs are which and the dependency between each;
remove the comment so the variable can apply to non-"meta mode options".

MFC after:	2 weeks
2017-08-02 21:49:37 +00:00
Enji Cooper
edb58145c8 Allowing MK_NLS_CATALOGS to be enabled if MK_NLS == no doesn't make a whole lot
of sense. Anchor MK_NLS_CATALOGS being enabled off of MK_NLS.

MFC after:	1 month
2017-08-02 21:38:15 +00:00
Enji Cooper
f117e4e1df Some minor doc fixups
- Tweak a sentence by placing the modifier before an adjective to make it flow
  better.
- Fix a typo.

MFC after:	3 days
2017-08-02 21:31:46 +00:00
Bryan Drewery
91234af7d8 CCACHE_BUILD: Follow-up r321880: Fix some PATH issues with buildworld.
- bsd.compiler.mk: Must ensure that the CCACHE_WRAPPER_PATH comes first
  in PATH.
- Makefile.inc1: Must prepend the CCACHE_WRAPPER_PATH into BPATH as it
  overrides the PATH set in bsd.compiler.mk in sub-makes.  The PATH
  set in bsd.compiler.mk is not exported and doing so would cause it to
  then override the BPATH set from environment.  The only sane solution
  is to prepend into BPATH as needed.
CCACHE_PATH could possibly be used for some of this as well.

Sponsored by:	Dell EMC Isilon
2017-08-01 18:26:20 +00:00
Bryan Drewery
e2a659ea64 CCACHE_BUILD: Allow setting CCACHE_BUILD_TYPE=wrapper.
This uses the /usr/local/libexec/ccache/<cc,c++> wrappers rather than
modifying CC to be '/usr/local/bin/ccache cc'.  Some forms of compilation
do not support the 'command' type.

Sponsored by:	Dell EMC Isilon
2017-08-01 16:15:08 +00:00
Bryan Drewery
ecc39238d3 Allow -DNO_SKIP_DEPEND to override the _SKIP_DEPEND logic.
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-07-25 16:46:12 +00:00
Andrew Turner
cd7b1e3a75 Build the 32-bit ARM libstand and loader parts with -fPIC. Many of them are
already built with this flag so libstand should also be build as such.
This will be needed when moving to lld as it refuses to link due to
incompatible relocations.

Sponsored by:	DARPA, AFRL
2017-07-25 10:41:34 +00:00
Bryan Drewery
01ba2b6319 cleandir: Fix ESTALE errors from parallel removals.
This fixes 'make cleandir' to use the same ordering as 'make cleanobj'.
Meaning that SUBDIR will be recursed before the current directory is
handled.  This avoids an 'rm -rf /usr/obj/usr/src/lib/libc' while
a child 'rm -rf /usr/obj/usr/src/lib/libc/tests' is being ran next,
or even removing the current directory and then recursing into a child
and using the 'missing OBJDIR' logic to remove files rather than the
directory.

The most ideal ordering here would be for 'cleanobj' and 'cleandir' to
simply remove the .OBJDIR and then not recurse at all.  This is only
safe if it is guaranteed that all children directories have no orphaned
files in their source checkout and are only using obj directories.  This
is usually safe from the top-level build targets and when using
WITH_AUTO_OBJ.  Improving the build for those cases is coming.

Reported by:	cperciva, scottl
X-MFC-With:	r321427
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-07-25 00:12:48 +00:00
Bryan Drewery
c2fd1d01e8 Allow disabling dependency tracking if DEPEND_CFLAGS is empty.
This falls back on using the guesssed dependencies if so.
Also remove a pre-bmake check while here.

MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-07-24 23:32:40 +00:00
Bryan Drewery
711019f70d Slightly simplify logic for which depend file is expected.
This is a NOP.

MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-07-24 23:32:36 +00:00
Enji Cooper
5f65e20c64 Use __DEFAULT_DEPENDENT_OPTIONS for articulating dependency relationship
between MK_STALE_STAGED and MK_STAGING instead of using equivalent ad hoc
logic.

MFC after:	1 month
2017-07-24 18:21:01 +00:00
Bryan Drewery
1335398624 PROGS: Fix ESTALE errors on NFS while cleaning in directories with PROGS.
- Only recurse on cleanobj/cleandir if there is no .OBJDIR being used.
  If we don't recurse then bsd.obj.mk will just rm -rf the OBJDIR dir.
- When recursing on cleanobj/cleandir don't remove dependfiles/dirs
  redundantly from the child and main processes.  Meaning '.depend', and
  'tags', and '.depend.*' will now only be removed from the main
  process.
- Stop recursing on 'cleandepend' since the main process can handle
  removing all files via the default glob patterns in CLEANDEPENDFILES.
- This reverts r288201, by readding recursion on 'cleanobj', due to
  r291635 changing how bsd.subdir.mk handles recursion.

This is primarily targeting ESTALE NFS errors from rm(1) during a
buildworld but is also a performance optimization as both issues fixed
were redundant anyway.

Reported by:	cperciva, scottl
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-07-24 17:54:03 +00:00
Bryan Drewery
2ae976822c cleanobj: Unhide removal of directory.
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-07-24 17:53:45 +00:00
Ed Maste
0a80853736 lld 5.0 supports filter libraries, so enable linker feature flag
Also switch the logic to enable this for any non-lld linker, since
filter library support is fairly simple and is very likely supported
by any other linker capable of linking the FreeBSD base system.

MFC after:	2 months
MFC with:	r321369
Sponsored by:	The FreeBSD Foundation
2017-07-24 15:39:09 +00:00
Bryan Drewery
9ef60181ae Respect INSTALL_AS_USER for FILES.
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-07-21 16:14:35 +00:00
Ruslan Bukin
1ec31f2c6f Add warning flags for GCC 7.1.0 compiler.
Sponsored by:	DARPA, AFRL
2017-07-21 14:50:32 +00:00
Enji Cooper
2474da3267 Sort the tests alphabetically before adding them to the Kyuafiles
This is being done to aid in debugging test runs, in the event the
output shifts due to refactored Makefiles, added tests, etc.

MFC after:	1 month
2017-07-17 18:20:54 +00:00
Konstantin Belousov
99ac8154ff Provide libdl.
Create libdl.so.1 as a filter for libc.so.7 which exports public dl*
functions. The functions are resolved from the rtld instead, the goal
of creating library is to avoid errors from the static linker due to
missed libdl. For static binaries, an empty .o is compiled into
libdl.a so that static binaries still get dl stubs from libc.a.

Right now lld cannot create filter objects, disable libdl on arm64
when binutils are not used.

Reviewed by:	bdrewery, dim (previos version); emaste
Exp run:	PR 220525, done by antoine
Sponsored by:	The FreeBSD Foundation
MFC after:	1 month
Differential revision:	https://reviews.freebsd.org/D11504
2017-07-10 14:59:21 +00:00
Enji Cooper
c5cba06079 Formalize LEAPSECONDS and OLDTIMEZONES in share/zoneinfo/... as
`MK_ZONEINFO_LEAPSECONDS_SUPPORT == yes` and
`MK_ZONEINFO_OLD_TIMEZONES_SUPPORT == yes`.

Keep `LEAPSECONDS` and `OLDTIMEZONES` for backwards compatibility,
but print out a warning notifying users that they should use the new
variables, in an effort to migrate them to the variables. This is being
done mostly for automated build tools, etc, that might rely on these
variables being set. The variables will be removed in the future on
^/head, e.g., after ^/stable/12 is cut.

MFC after:      1 month
Relnotes:       yes
Reviewed by:	bdrewery
Differential Revision:	D11376
2017-07-06 04:19:33 +00:00
Ed Maste
993d3ded79 Do not build clang for all riscv*, not just riscv64
Previous test matching on "riscv64" was invalidated by the addition of
riscv64sf.

Sponsored by:	The FreeBSD Foundation
2017-07-01 19:10:59 +00:00
Jeremie Le Hen
cf3de64127 Disable RCMDS by default.
This was announced in this thread:
https://lists.freebsd.org/pipermail/freebsd-arch/2017-June/018239.html

Applying plan proposed by ngie@ in:
https://lists.freebsd.org/pipermail/freebsd-arch/2017-June/018249.html

The port has been submitted as net/bsdrcmds in r444814.

Approved by:	bapt, roberto, and others
2017-07-01 10:04:42 +00:00
Ed Maste
d786d51091 bsd.linker.mk: add band-aid for linker invocation failure
In some cases bsd.linker.mk reports an error like:

  make[4]: ".../share/mk/bsd.linker.mk" line 56:
  Unknown linker from LD=ld -m elf32ppc_fbsd:"

For now change this to a .warning, and then assume GNU ld 2.17.50.
At present the linker type detection is used only for enabling build-id,
and we can carry on without it when type detection fails.

Also, show errors from ${LD} --version to aid in failure diagnosis.
Successful invocations of ${LD} --version produce no output on stderr
so this will not create any spam in non-failing builds.

Tested by:	swills
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D11424
2017-06-30 16:34:17 +00:00
Ed Maste
cdd89b9897 Introduce LINKER_FEATURES to avoid duplicating version logic
Submitted by:	bdrewery
Reported by:	kib
2017-06-23 17:21:37 +00:00
Ed Maste
83cff1f8e5 change GNU ld LINKER_TYPE from binutils to bfd
GNU binutils includes two linkers: ld.bfd and ld.gold.  For clarity use
LINKER_TYPE=bfd to refer to ld.bfd, the original binutils linker that
identifies itself as "GNU ld".

Discussed with:	bdrewery
2017-06-23 03:55:00 +00:00
Bryan Drewery
6f81bd02b3 Provide proper values for X_LINKER_TYPE/VERSION when XLD == LD.
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-06-22 22:53:10 +00:00
Bryan Drewery
ec39013eb2 Don't overwrite already-set LINKER_VERSION/LINKER_TYPE.
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-06-22 22:53:07 +00:00
Bryan Drewery
89bf31fd63 LINKER_VERSION: Support external binutils.
The ports binutils stores the version in the 5th word so just look for
a version using a pattern instead.

Reported by:	rpokala
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-06-22 21:22:12 +00:00
Bryan Drewery
19fad65511 Support cached linker values in environment.
This is similar to r289659 for bsd.compiler.mk.

MFC after:	2 weeks
Reviewed by:	emaste
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D11310
2017-06-22 21:03:27 +00:00
Bryan Drewery
08154765ca Support XLD for setting X_LINKER_TYPE and X_LINKER_VERSION.
This is similar to r300350 for bsd.compiler.mk.

MFC after:	2 weeks
Reviewed by:	emaste
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D11309
2017-06-22 21:03:24 +00:00
Bryan Drewery
125902b6af Add basic bsd.linker.mk auto included from bsd.compiler.mk.
This will provide LINKER_TYPE and LINKER_VERSION.

MFC after:	2 weeks
Reviewed by:	emaste
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D11308
2017-06-22 21:03:20 +00:00
Bryan Drewery
b2f4fa1a3d Fix spelling error.
Reported by:	arc
Sponsored by:	Dell EMC Isilon
2017-06-22 20:32:23 +00:00
Bryan Drewery
210ecc0021 Rework logic for skipping .depend/.meta file read/stat/writes.
- Rename _SKIP_READ_DEPEND to _SKIP_DEPEND since it also avoids writing.
- This now uses .NOMETA to avoid reading any .meta files related to
  DEPENDOBJS.  Objects not in OBJS/DEPENDOBJS may still have their .meta
  files read in if they are in the dependency graph.
- This also avoids statting .meta and .depend files in the META_MODE +
  -DNO_FILEMON case.

MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-06-22 05:34:41 +00:00
Bryan Drewery
e65dd92b24 Remove logic for setting .MAKE.DEPENDFILE=/dev/null already covered by _SKIP_BUILD.
_SKIP_BUILD is defined in bsd.init.mk.

MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-06-21 20:10:58 +00:00
Bryan Drewery
cd19ecdbdc Similar to r296013 for NO_ROOT, force SUBDIR_PARALLEL for buildworld WORLDTMP staging.
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-06-21 18:56:53 +00:00
Bryan Drewery
85ec50508a objwarn should be .PHONY.
Otherwise in META_MODE it may create an objwarn.meta if only bsd.obj.mk
is included;  bsd.sys.mk already had .PHONY: objwarn.

MFC after:	3 days
Sponsored by:	Dell EMC Isilon
2017-06-21 17:11:49 +00:00
Bryan Drewery
05f3e1fe94 Fix 'make clean all' to work again.
This likely broke completely with r308599.

Apply the same fix for 'make destroy' which is a DIRDEPS_BUILD thing.

PR:		219819
Reported by:	trasz
MFC after:	3 days
Sponsored by:	Dell EMC Isilon
2017-06-20 20:52:06 +00:00
Bryan Drewery
fb40136990 LIBADD: Try to support partial tree checkouts in some limited cases.
LIBADD is only supported for in-tree builds because we do not install
share/mk/src.libnames.mk (which provides LIBADD support) into /usr/share/mk.
So if a partial checkout is done then the LIBADDs are ignored and no LDADD is
ever added.

Provide limited support for this case for when LIBADD is composed entirely of
base libraries.  This is to avoid clashes with ports and other out-of-tree
LIBADD uses that should not be mapped to LDADD and because we do not want to
support LIBADD out-of-tree right now.

Reported by:	mckusick, kib
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2017-06-20 20:34:30 +00:00
Ed Maste
a793c109ae Fall back to GPL dtc(1) when we lack a C++11 compiler
The BSD licensed device tree compiler is written in C++11.

Reported by:	jhibbits
Reviewed by:	jhibbits, manu
Sponsored by:	The FreeBSD Foundation
2017-06-20 15:51:09 +00:00
Emmanuel Vadot
011717d344 Switch back to the BSDL DTC (Device Tree Compiler).
The BSDL dtc has grown the needed features (overlays mostly) and is able to
compile all of our base DTS.
You can use WITH_GPL_DTC is you need the GPL one or DTC= in make.conf(5)
to specify an alternate location for the compiler to use.

Discussed with: emaste, imp
2017-06-20 02:09:50 +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
Bryan Drewery
ad706c65e1 Follow-up r320061: Need to respect make.conf/env LIBDIR overrides.
This fixes the lib32 build from creating all stale .depend files.

X-MFC-With:	320061
MFC after:	1 week
Sponsored by:	Dell EMC Isilon
2017-06-19 18:08:02 +00:00
Bryan Drewery
d0ab0ec2fa Fix Makefiles which override LIBDIR to not add incorrect dependencies into .depend.
This fixes these cases which would rebuild every time:
    make[6]: /usr/obj/usr/src/libexec/rtld-elf/tests/libpythagoras/.depend, 1: ignoring stale .depend for /usr/obj/usr/src/tmp/usr/tests/libexec/rtld-elf/libm.a
    make[6]: /usr/obj/usr/src/lib/libxo/tests/encoder/.depend, 1: ignoring stale .depend for /usr/obj/usr/src/tmp/usr/tests/lib/libxo/libxo.a
    make[7]: /usr/obj/usr/src/lib/libthr/tests/dlopen/dso/.depend, 1: ignoring stale .depend for /usr/obj/usr/src/tmp/usr/tests/lib/libthr/dlopen/libpthread.a

The problem is that some Makefiles will override LIBDIR to where they want
their library to install.  bsd.libnames.mk will then use ${LIBDIR} to define
where *existing* libraries are.  This then leads to looking for the
libraries in the *target* place rather than the *expected* place.

We may want to expand this (and all of the other *DIR variables in bsd.own.mk)
into something like what Ports has, a PREFIX and a LOCALBASE.  PREFIX being
where things are being installed to and LOCALBASE being where they already are.

For now store the default expected LIBDIR into LIBDIR_BASE and use that for
library locations.

Reported by:	sbruno
MFC after:	1 week
Sponsored by:	Dell EMC Isilon
2017-06-17 20:33:11 +00:00
Bryan Drewery
7970b89399 WITH_META_MODE: End each ERROR_CMD CMD line with ';'.
This makes it easier to debug multi-line command failures.

X-MFC-With:	r319862
MFC after:	1 week
Sponsored by:	Dell EMC Isilon
2017-06-16 21:48:42 +00:00
Bryan Drewery
2bc743eea1 Fix more incorrect library directories fix 'stale .depend' rebuilds.
Reported by:	sbruno
MFC after:	3 days
Sponsored by:	Dell EMC Isilon
2017-06-16 21:37:05 +00:00
Bryan Drewery
ddbc759f99 Fix LIBAMU location to fix 'stale .depend' rebuilds in usr.sbin/amd.
This originally came in r275052.

Reported by:	sbruno
MFC after:	3 days
Sponsored by:	Dell EMC Isilon
2017-06-16 20:47:12 +00:00