These are potentially computed from inside each subdir, and in addition
due to what appears to be a regression in GNU make 4.4, where it is
reevaluating variables that contain $(shell) functions, many times (in
the order of thousands, this was slowing down the build, were on the
Debian amd64 build daemons it went from 5m with GNU make 4.3 to 2h40m
with GNU make 4.4. Although the bulk of the slow down has been fixed
with previous commits, the remaining optimizations are only to avoid
this potentially happening again in the future, and to reduce useless
duplicate work.
Instead of trying to cache the values from within make itself, where
programming this there is extremely painful, and does not seem to be
able to greatly reduce the number of calls, because the build system
is going to be called multiple times for different targets. Simply
externalize the generation into several shell scripts, that we call
to generate a make fragment that then we include from the various
Makefiles.
For a Debian build with GNU make 4.3, this reduces the amount of total
pkg-config calls from around ~1600 to 128, for dpkg-buildflags from
~1100 down to 6, and for dpkg-parsechangelog from ~56 to 17, but the
slow down is not as significant there anyway.
For a Debian build with GNU make 4.4, this reduces the amount of total
pkg-config calls from around ~2600 to 128, for dpkg-buildflags from
~2800 down to 6, and for dpkg-parsechangelog from ~350 to 21.
For a Debian build with GNU make 4.4, this reduces the build time
on this system from 2m10s to ~ 1m30s.
Change-Id: I427d0ea5106dc6ed1ff9e664ccdba2fa0725b7d0
Instead of lumping all strings of a file into a single hash function,
split them up into their respective sections, as there is no point in
matching against strings that aren't part of the switch statement. This
should give a bit of a performance boost.
Nested hash sections require special handling as the wrapper script
isn't smart enough to hande them automaticaly.
Change-Id: I74863dfe6ca412d58101d37f9c9c85078826f1a4
This syntax is discouraged, and it is not enabled by default any longer
starting with the 5.36 feature bundles. Stop using it so that we can
eventually bump our minimum required Perl version.
Fixes: Objects::ProhibitIndirectSyntax
Warned-by: perlcritic
Ref: https://metacpan.org/pod/feature#The-'indirect'-feature
Change-Id: I353f5aa7f7ac12d64fb02b791b791394de4261fe
There are no bash features in these scripts, and some distributions
don't install bash by default.
closes#1685
Change-Id: Ic9cb92ac5975f951f843cbeb3c50293f13f72efc
The default shell on i386 stretch has some sort of problem with wildcard
expansion. Force usage of bash.
Change-Id: I923375128b7861ec5f7a2c2d77a50850f888035e
There's a mixture of RTPengine and RTPEngine, though we lowercase it
entirely most of the time, so let's stick to this and unify its style.
While at it remove the "the" article for rtpengine as well,
where applicable.
Change-Id: Idbad9313499942ad12ade2c9ce76fe3ec4cd2762
Track audio writes in the mix buffer to set the `active` flag to true
whenever a write occurs, which makes it possible to create the buffer in
an inactivate state and implicitly set it active on demand.
Handle the mix buffer not returning any data in the RTP sending logic
(which is what happens for an inactive buffer) by simply not sending any
packets.
Change-Id: Iaeb0f6deadb3d90020c8c62872735cc94db80504
Similar to the existing media_player, but instead of simply producing
its own standalone output media stream, the audio_player takes over the
entire media stream flowing to the receiver, including media forwarded
from the opposite side of the call, as well as media produced by the
media_player.
Change-Id: Ic34ecf08fc73b04210cfffb1a7d795b462ece5ea
`force increment sdp version` is a `replace` option and must be marked
as such.
`codec options flag` is `codec options flat`
Change-Id: Idd3f27b4e7082758e81055c8ade1e6b3050fab76
Richard Fuchs
Michal Hajek
Guillem Jover
Richard Fuchs
Donat Zenichev
Orgad Shaneh
Michael Prokop