[Asterisk-code-review] BuildSystem: Enable Advanced Linux Sound Architecture (ALSA)... (asterisk[13])

[Alexander Traud]

Hello Jenkins2, George Joseph, 

I'd like you to reexamine a change. Please visit

    https://gerrit.asterisk.org/8435

to look at the new patch set (#3).

Change subject: BuildSystem: Enable Advanced Linux Sound Architecture (ALSA) in NetBSD.
......................................................................

BuildSystem: Enable Advanced Linux Sound Architecture (ALSA) in NetBSD.

In the script ./configure, AST_EXT_LIB_CHECK checks for external libraries. Some
libraries do not specify all their dependencies and require additional shared
libraries. In AST_EXT_LIB_CHECK, this is the fifth parameter. However, if a
library is specified there, it must exist on the platform, because ./configure
tries to compile/link/execute a small app using those statements. For example,
the library libdl.so is Linux specific and does not exist on BSD-like platforms.

Consequently, let us first try without any additional libraries. That enables
ALSA on NetBSD, by the way. When that does not succeed supply those additional
shared libraries as we did before.

Additionally, this change adds the error code ESTRPIPE to the channel driver
chan_alsa for those platforms which lack it, again for example NetBSD.

ASTERISK-27720

Change-Id: I3b21f2135f6cbfac7590ccdc2df753257f426e0b
---
M channels/chan_alsa.c
M configure
M configure.ac
3 files changed, 112 insertions(+), 11 deletions(-)


  git pull ssh://gerrit.asterisk.org:29418/asterisk refs/changes/35/8435/3
-- 
To view, visit https://gerrit.asterisk.org/8435
To unsubscribe, visit https://gerrit.asterisk.org/settings

Gerrit-Project: asterisk
Gerrit-Branch: 13
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I3b21f2135f6cbfac7590ccdc2df753257f426e0b
Gerrit-Change-Number: 8435
Gerrit-PatchSet: 3
Gerrit-Owner: Alexander Traud <pabstraud at compuserve.com>
Gerrit-Reviewer: Alexander Traud <pabstraud at compuserve.com>
Gerrit-Reviewer: George Joseph <gjoseph at digium.com>
Gerrit-Reviewer: Jenkins2
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