Several of the flags were being treated as CFLAGS, when they were actually
technically CXXFLAGS. Move them there.
Also, only apply -fno-sanitize=safe-stack with clang.
This is a draft diff.
PR: 223179
I'm not fully grasping the intertwined complexity of how our bootstrap compiler
is working, so just cut-to-the-chase and build/install both with `_prereq_libs`.
This is particularly fun when relative paths are embedded in SRCS, like
lib/libclang_rt does (which I argue is ripe for corruption via parallel
builds).
Compile libgcov/libprofile_rt when bootstrapping/compiling gcc/clang.
Hopefully this fixes platforms still on host gcc (mips, powerpc, etc). We'll
see after the next tinderbox cycle on universe12a.freebsd.org *eyeroll*.
One could run this from any directory, but it's designed to do
regression testing on sys/boot (it only tests on a subset of
architectures since all of them would take a lot longer and not help).
This will also ensure that future commits to sys/boot compile
everywhere.
Sponsored by: Netflix
BOOTDIR->BOOTSRC
FICLDIR->FICLSRC
LDR_MI->LDRSRC
This matches the patterns used in the rest of the system a bit vetter.
Suggested by: rgrimes@
Sponsored by: Netflix
The cross-toolchain gcc toolchains aren't installing libgcov.a, but the host
toolchain variants are. Don't hack around broken packages in the base system.
PR: 223174
When cross-compiling, the wrong architecture was being embedded in the
libclang_rt binary filenames. It should be based on TARGET_ARCH (target), not
MACHINE_ARCH (host).
This is a draft commit against my project branch. Will fix on ^/head soon.
PR: 222925
Add GCNOS{GRP,MODE,OWN} for parity with FILES{GRP,MODE,OWN}. The defaults are
based on BIN{GRP,MODE,OWN}.
GCNOSDIRMODE is added, strictly for configurability, if need be.
While here cache-align chains.
This shortens longest found chain during poudriere -j 80 from 32 to 16.
Pushing this higher up will probably require allocation on boot.
Referring to _DefaultRuneLocale causes this >4KB structure to be copied to
all executables that use <ctype.h> inlines (except PIE executables).
This only affects the case where thread local storage is available.
_CurrentRuneLocale cannot be NULL, so the check can be removed entirely.
_DefaultRuneLocale needs to remain available for now since libc++ uses it.
The __isctype inline in include/_ctype.h also refers to _DefaultRuneLocale
and remains available because it may still be used by third party software.
Reviewed by: bdrewery, theraven
Differential Revision: https://reviews.freebsd.org/D10363
- Fix a number of typos.
- Replace some illumos-specific references.
- Note that a type definition of kind CTF_K_FUNCTION may be followed by
a null type identifier in order to provide 4-byte alignment for the
next type definition.
MFC after: 2 weeks
illumos/illumos-gate@72d3dbb9ab72d3dbb9abhttps://www.illumos.org/issues/8300
Prior to integrating the mdocml update to 1.14.1, fix issues found by
new version, especially the "new sentence, new line" style rule.
FreeBSD note: this revision merges only the changes to the CTF manual
page. The changes to the ZFS pages cannot be applied directly.
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Toomas Soome <tsoome@me.com>
Approved by: Gordon Ross <gwr@nexenta.com>
Author: Yuri Pankov <yuri.pankov@nexenta.com>
Discussed with: avg
MFC after: 2 weeks
1. Add a reference to a good 3rd party list of compatible cables, but
provide suggestions for 'known good' vendors.
2. Change IP-based USB host-host example to a modern Ethernet one which
works 'out of box' with current Linux systems.
3. Explain that USB 3.0 is host-host, even though point-to-point soft
Ethernet can be achieved.
MFC after: 3 weeks
one call to sysctl(2) from jemalloc startup code. (That also requires
changes to jemalloc, but I plan to push those to upstream first.)
Reviewed by: kib
MFC after: 2 weeks
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D12745
VBAD type.
FFS ffs_write() VOP catches such vnodes and panics, other VOPs do not
check for the type and their behaviour is really undefined. The
comment claims that this support was done for 'badsect' to flag bad
sectors, we do not have such facility in kernel anyway.
Reported by: Dmitry Vyukov <dvyukov@google.com>
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
- Optimize/fix _prereq_libs and _generic_libs by not installing the .gcno files
with "make install". This cuts down on installing unnecessary files to
WORLDTMP and fixes the build, since BSD.coverage.dist wasn't being splatted
on WORLDTMP.
- Splat BSD.coverage.dist on ${DESTDIR}/usr/lib in distributeworld/installworld
so the files will be installed to the proper places.
Try to install them instead of the .gcda's, since the .gcda's likely won't exist.
TODO: verify that installworld does indeed do the right thing.
Ref: gcc(1) -ftest-coverage description; --coverage (option in use) is an alias
for -fprofile-arcs -ftest-coverage
