during SUBDIR_PARALLEL builds. This augments the coarse .WAIT mechanism,
which is still useful if you've got a situation such as "almost everything
depends on A and B".
Because the parallel subdir mechanism uses non-obvious mangling of
target names, which should probably remain a private detail of the
implementation, it's not easy to do things like "libfoo: libbar", so
instead the new mechanism lets you set a variable that lists dependencies:
SUBDIR_DEPEND_libfoo= libgroodah libpouet
Note that while I'm using libraries as an example here, it really has
nothing to do with the generated library files. This is really saying
"build in directory libfoo after building in the libgroodah and libpouet
directories."
This updates lib/Makefile with dependency information based on the old
almost-accurate comment block and by combing through lib/* makefiles
looking for LDADD dependencies to other libraries within lib/*.
Reviewed by: Jia-Shiun Li <jiashiun@gmail.com>
This was never intended to be off by default but was done this way
because the initial patches broke the build. Things seem stable now
(have been so for a while too) and "make tinderbox" is clean so let's
try again.
Announced in freebsd-current; all reported shortcomings have been
addressed.
vtfontcvt(8) is now built during buildworld, so can be used as a
bootstrap tool to create vt(4) fonts from source .hex or .bdf font
files, rather than having uuencoded binary fonts in the tree.
Sponsored by: The FreeBSD Foundation
Force all the contents of /usr/tests to go into a separate distribution
file so that users of binary releases can easily choose to not install it.
To make this possible, we need two fixes:
- bsd.subdir.mk needs to properly honor NO_SUBDIR in all cases so that we
do not recurse into 'tests' subdirectories when we needn't. Otherwise,
we end up with some Kyuafiles in base.txz.
- etc/Makefile needs to skip installing tests in its 'distribute' target
so that a Kyuafile doesn't leak into base.txz.
Approved by: gjb
When FILES is defined in a Makefile that _also_ includes bsd.subdir.mk, the
build of the files (if any) was not properly triggered during the build
stage. This was because bsd.files.mk did not define the buildfiles target
if it was already defined... and bsd.subdir.mk defined this target on its
own, thus causing a conflict.
Fix this by unconditionally defining buildfiles from bsd.files.mk; this is
safe because nothing else in the tree needs to redefine this and because the
target itself contains no commands: all it does is define dependencies.
Also ensure that bsd.files.mk is always pulled in by bsd.test.mk regardless
of what bsd.prog.mk does.
These fixes allow "make installworld" to run cleanly on a system with
read-only src and obj trees.
This is "make tinderbox" clean.
Reviewed by: imp
Obtained from: jilles
This is currently an opt-in build flag. Once ASLR support is ready and stable
it should changed to opt-out and be enabled by default along with ASLR.
Each application Makefile uses opt-out to ensure that ASLR will be enabled by
default in new directories when the system is compiled with PIE/ASLR. [2]
Mark known build failures as NO_PIE for now.
The only known runtime failure was rtld.
[1] http://www.bsdcan.org/2014/schedule/events/452.en.html
Submitted by: Shawn Webb <lattera@gmail.com>
Discussed between: des@ and Shawn Webb [2]
In r266650, we made libatf-c and libatf-c++ private libraries so that no
components outside of the source tree could unintendedly depend on them.
This change does the same for the "atf-sh library" by moving the atf-sh
interpreter from its public location in /usr/bin/ to the private location
in /usr/libexec/. Our build system will ensure that our own test programs
use the right binary, but users won't be able to depend on atf-sh by
"mistake".
Committing this now to ride the UPDATING notice added with r267172 today.
This exists already in plain.test.mk and tap.test.mk and should have been
added to atf.test.mk too when the feature was first introduced.
(It is probably time to address the related TODOs but I will do that
separately.)
The description of WITH/WITHOUT tweaks should only document the non-default
option. TESTS still defaults to no, so the option to be documented is
WITH_TESTS.
o NR_REG_SW_NIC -> NR_REG_SW
o NR_RING_NIC_SW -> NR_REG_NIC_SW
o NETMAP_NO_TX_SYNC -> NETMAP_NO_TX_POLL
o NETMAP_DO_RX_SYNC -> NETMAP_DO_RX_POLL
I hope dear luigi has not left those as an excercise to careful
reader, in which case I apologize in advance for ruining his play.
MFC after: 1 week
Add some mention of the functions used by protocol implementations,
upcalls, and other general routines.
Not all functionality is documented; in particular:
o the *at() variants, which are useful only for implementing the
corresponding syscalls.
o soconnect2(), also only used to implement a syscall (socketpair()).
o sockargs(), which is essentually unused and only tangentially
socket-related.
o selsocket(), which is commented as being present solely for use by
netncp and netsmb.
o getsockaddr(), which is just a convenience shortcut for copyin().
Reviewed by: jhb (previous version)
Approved by: hrs (mentor)
through a voltage divisor (R163 and R164 on page 4 of BBB schematic).
Add a note about this on ti_adc(4) man page. The ti_adc(4) man page will
first appear on 10.1-RELEASE.
MFC after: 1 week
Suggested by: Sulev-Madis Silber (ketas)
Manual page reviewed by: brueffer (D127)
from the slave (for example, when master is failing on disk IO and could not be
logged into or execute cronjob).
Commented out examples changed too to simplify future merging.
Idea by: kaa@zvuki.ru
Discussed with: glebius
MFC after: 1 week
We should not be leaking these interfaces to the outside world given
that it's much easier for third-party components to use the devel/atf
package from ports.
As a side-effect, we can also drop the ATF pkgconfig and aclocal files
from the base system. Nothing in the base system needs these, and it
was quite ugly to have to get them installed only so that a few ports
could build. The offending ports have been fixed to depend on
devel/atf explicitly.
Reviewed by: bapt
Makefiles are evaluated without building things. In a normal build,
the prerequisites would be built, and CC would be an actual thing. In
an INDEX build, though, they don't exists. Redirect stderr to get rid
of annoying messages, and assume that the compiler version is 0 if the
actual compiler can't tell us. Do this in preference to guessing based
on numbers because gcc410 might be 4.10, or 4.1.0 and without
carefully crafted special knowledge we differentiate between them
easily (also ming-gcc has no clues at all). Elsewhere, don't trust
the compiler version if it is 0.
ismt(4) supports the SMBus Message Transport controller found on Intel
C2000 series (Avoton) and S1200 series (Briarwood) Atom SoCs.
Sponsored by: Intel
