Drop a clause that's no longer relevant to v4/v5. Drop support for
softfloat for v[45]. Simplify soft float expression by assuming we're
always either armv6 or armv7.
Sponsored by: Netflix
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D38584
Not all FILES entries should end up in FreeBSD-utilities
Reviewed by: bapt
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38296
Several important base system components are written in C++, and the
WITHOUT_CXX option produced a system that was not fully functional.
Just accept this, and remove the option to build without C++ support.
This reverts commit adc3c128c6.
Reviewed by: brooks, kevans, jhb (earlier)
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33108
Allow for site customization to minimize churn in share/mk
Reviewed by: stevek
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D37895
Add some extra customization points so that FreeBSD build
can be adapted to local requirements.
We use these to minimize changes to share/mk
Reviewed by: stevek
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D37617
These facilitate customizing the build with minimal churn.
Reviewed by: stevek
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D37592
GCC 12 raises warnings about literal operator suffixes not preceded by
'_' in libc++ headers such as <string_view> as it doesn't recognize
libc++ headers being an implementation of the standard.
GCC 12 also warns about clang-specific pragmas in <locale>.
Disabling these warnings globally for all C++ code is not ideal, but
is a better option than patching libc++ headers to ignore these
warnings.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D37530
This produces an "expansion of date or time macro is not reproducible"
warning or error upon use of __DATE__ or __TIME__.
Provide NO_WDATE_TIME for ports or 3rd party software to opt out.
This is a recommit of 489d7a8528, which was reverted (by baf8cbcd97)
due to ports build failures.
PR: 267902 [exp-run]
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D29580
Clang 15 enforces function definitions using the C89 form rather than
the K&R form. While not strictly a prototype (which is only for a
declaration), use the name that mirror's clang's warning name. Much code
in contrib still uses K&R function definitions, so invent this for
compiling there.
Sponsored by: Netflix
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D37515
A small reduction in build infrastructure complexity; when we had both
Clang and GCC in the tree it was useful to have both built, and choose
one or the other to install as /usr/bin/cc. Now only Clang is in the
tree, and there is no point in building and installing base Clang but
not providing it as cc (and c++, cpp).
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D37075
libc++ requires C++20, so mark C++ (MK_CXX) as broken if the compiler
does not support C++20.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D36893
Remove support for booting off of firewire, and for having dcons via
firewire in the loader. Kernel support for these things is unchanged.
Discussed on arch@ and the current state is not working (and the build
was wrong to boot).
Sponsored by: Netflix
Discussed: https://lists.freebsd.org/archives/freebsd-arch/2022-November/000267.html
Reviewed by: kevans, melifaro, emaste
Differential Revision: https://reviews.freebsd.org/D37334
Since metamode just announces what it's doing, the extra -- xxx -- lines
aren't needed for recursive descent, nor are the ==> lines needed. This
speeds up rebuilding kernels a lot...
Sponsored by: Netflix
Reviewed by: sjg, bdrewery
Differential Revision: https://reviews.freebsd.org/D37071
This is the last part for ARM64 Hyper-V enablement. This includes
commone files and make file changes to enable the ARM64 FreeBSD
guest on Hyper-V. With this patch, it should be able to build
the ARM64 image and install it on Hyper-V.
Reviewed by: emaste, andrew, whu
Tested by: Souradeep Chakrabarti <schakrabarti@microsoft.com>
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D36744
MACHINE_ABI is a list of properties of the ABI used for MACHINE_ARCH.
It should be used in place of long conditionals on MACHINE_ARCH where
practical.
The following properties are indicated with one of the follow values:
Byte order: big-endian, little-endian
Floating point ABI: soft-float, hard-float
Size of long (size_t, etc): long32, long64
Pointer type: ptr32, ptr64
Size of time_t: time32, time64
For example, i386 targets will be:
MACHINE_ABI= big-endian hard-float long32 ptr32 time32
Reviewed by: imp
Obtained from: CheriBSD
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D36421
Summary:
This knob can be used to make buildsystem prefer generic C implentations of
various functions, instead of machine-specific assembler ones.
Test Plan: `make buildworld` on amd64
Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D36076
MFC after: 3 days
The default ones are install them to /usr/libdata/pkgconfig, and we can't
use this path for compat libraries, so we use /usr/lib<suffix>/pkgconfigi here.
Test Plan: grep -rn libdir= ./usr/lib32/pkgconfig/*.pc
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D34939
Look in _LIB_OBJTOP for all static libraries not just INTERNALLIBs. In
normal operation this is a no-op, but improves the consistency of this
file.
Reviewed by: imp, jhb
Obtained from: CheriBSD
Differential Revision: https://reviews.freebsd.org/D35822
Our uses of tar rely on BSDisms, and so do not work in environments
where GNU tar is the default tar. Providing a TAR_CMD variable like
some other commands allows it to be overridden to use bsdtar in such
cases.
Reviewed by: brooks, delphij, gjb
Obtained from: CheriBSD
Differential Revision: https://reviews.freebsd.org/D35813
Add an option to enable/disable DTrace without disabling ZFS. New
architectures such as CHERI may support ZFS before they support DTrace
and the old model of WITHOUT_CDDL disabling both wasn't helpful.
For compatiblity, the CDDL option remains and WITHOUT_CDDL implies
WITHOUT_DTRACE. WITHOUT_DTRACE also implies WITHOUT_CTF.
As part of this change, largely convert cddl/*/Makefile to using the
more compact SUBDIR.${MK_<FOO>}+= form rather than using intermediate
variables.
Reviewed by: markj
Obtained from: CheriBSD
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D35718
Now that -m32 is fixed, just install libs in ${WORLDTMP}/lib/lib32
and use the installed headers.
Reviewed by: imp, jhb
Obtained from: CheriBSD
Differential Revision: https://reviews.freebsd.org/D34697
The macOS linker does not support -zrelro/-znorelro. Since it is only
used to for build tools that run on the host, and WITH_RELRO or
WITHOUT_RELRO does not matter there, just skip the option.
Reviewed by: markj
Fixes: 2f3a961487 ("Add RELRO build knob, default to enabled")
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D35589
Move pytest wrapper to the collection of the other atf wrappers
in libexec. It solves the problem of combining bits & pieces from
bsd.test.mk and bgs.prog.mk to address "test binary, but not the
suite binary".
Reviewed by: kp
Differential Revision: https://reviews.freebsd.org/D35604
MFC after: 2 weeks
Implementation consists of the pytest plugin implementing ATF format and
a simple C++ wrapper, which reorders the provided arguments from ATF format
to the format understandable by pytest. Each test has this wrapper specified
after the shebang. When kyua executes the test, wrapper calls pytest, which
loads atf plugin, does the work and returns the result. Additionally, a
separate python "package", `/usr/tests/atf_python` has been added to collect
code that may be useful across different tests.
Current limitations:
* Opaque metadata passing via X-Name properties. Require some fixtures to write
* `-s srcdir` parameter passed by the runner is ignored.
* No `atf-c-api(3)` or similar - relying on pytest framework & existing python libraries
* No support for `atf_tc_<get|has>_config_var()` & `atf_tc_set_md_var()`.
Can be probably implemented with env variables & autoload fixtures
Differential Revision: https://reviews.freebsd.org/D31084
Reviewed by: kp, ngie
Note that lld enables relro by default, so that we already had either
partial or full RELRO, depending on the state of the BIND_NOW knob.
Add a RELRO knob so that the option can be disabled if desired, and so
that builds using the GNU toolchain are equivalent to those using the
standard Clang/LLVM toolchain.
Reviewed by: markj
MFC after: 3 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D35545
This is an initial commit for RDMA FreeBSD driver for Intel(R) Ethernet
Controller E810, called irdma. Supporting both RoCEv2 and iWARP
protocols in per-PF manner, RoCEv2 being the default.
Testing has been done using krping tool, perftest, ucmatose, rping,
ud_pingpong, rc_pingpong and others.
Signed-off-by: Eric Joyner <erj@FreeBSD.org>
Reviewed by: #manpages (pauamma_gundo.com) [documentation]
MFC after: 1 week
Relnotes: yes
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D34690
The += for unique assignments is equivalent to =. Make these confusing
assignments simply assignments.
Reviewed by: emaste
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D35242
In some build configurations a warning about (an absolute path for)
-fuse-ld= not being supported by GCC was emitted during cleandir or
other non-build make targets.
For these non-build targets COMPILER_TYPE is set to "none" but we
treated the .else case for COMPILER_TYPE==clang as implying gcc.
Check instead for COMPILER_TYPE==gcc.
PR: 263913
Reported by: pstef
Reviewed by: pstef
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Retrieve FreeBSD revision number directly from sys/conf/newvers.sh
when building the compiler target triple value, avoiding manual
intervention on other files every new release.
Reviewed by: imp
MFC after: 2 months
Sponsored by: Instituto de Pesquisas Eldorado (eldorado.org.br)
Differential Revision: https://reviews.freebsd.org/D34429
Get amd64 compiling. However, the current kboot supports an old way of
enumerating memory and the new way needs to be incorporated as well. The
powerpc folks could use either, it seems and newer powerpc platforms
need some changes for kboot to work anyway.
This commit includes the linker script, trampoline code to start the new
kernel, Linux system calls and the necessary configuration glue needed
to build the binaries.
This includes a quick hack to get multiboot support, but we need to
really share these defines. The multiiboot2.h is the minimum needed to
build. We have multiboot information in three places now, so a
refactoring is in order.
This should be considered, at best, preliminary and experimental for
anybody wishing to try it out.
Sponsored by: Netflix
Reviewed by: tsoome
Differential Revision: https://reviews.freebsd.org/D35100
Latest dirdeps.mk is far more efficient when generating
DIRDEPS_CACHE.
Update dirdeps-options.mk to allow DEP_RELDIR to factor
into option processing. This is not very interesting if all
options are global.
