[Asterisk-code-review] BuildSystem: Avoid obsolete warnings on autoconf. (asterisk[master])

[Alexander Traud]

Hello George Joseph, Anonymous Coward #1000019, Joshua Colp,

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

    https://gerrit.asterisk.org/2884

to look at the new patch set (#4).

Change subject: BuildSystem: Avoid obsolete warnings on autoconf.
......................................................................

BuildSystem: Avoid obsolete warnings on autoconf.

Some configure scripts used both AC_HELP_STRING and its replacement
AS_HELP_STRING. For consistency and to avoid obsolete warnings, all were changed
to AS_HELP_STRING. All configure scripts used AC_OUTPUT without parameter except
editline. For consistency and to avoid obsolete warnings, editline was changed
to use AC_OUTPUT without parameters. Removed the obsolete macros
AC_FUNC_SETVBUF_REVERSED and AC_TYPE_SIGNAL because Asterisk requires ANSI C
anyway. Replaced libcurl.m4 and pthread.m4 with upstream versions to avoid any
remaining warning on autoconf.

ASTERISK-26046 #close

Change-Id: I4512b40a1087a6cc2d90b461ccfd33a9ca4906e3
---
D autoconf/acx_pthread.m4
M autoconf/ast_ext_lib.m4
M autoconf/ast_prog_ld.m4
A autoconf/ax_pthread.m4
M autoconf/libcurl.m4
M configure
M configure.ac
M include/asterisk/autoconfig.h.in
M main/editline/configure
M main/editline/configure.in
10 files changed, 5,824 insertions(+), 2,075 deletions(-)


  git pull ssh://gerrit.asterisk.org:29418/asterisk refs/changes/84/2884/4
-- 
To view, visit https://gerrit.asterisk.org/2884
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I4512b40a1087a6cc2d90b461ccfd33a9ca4906e3
Gerrit-PatchSet: 4
Gerrit-Project: asterisk
Gerrit-Branch: master
Gerrit-Owner: Alexander Traud <pabstraud at compuserve.com>
Gerrit-Reviewer: Anonymous Coward #1000019
Gerrit-Reviewer: George Joseph <gjoseph at digium.com>
Gerrit-Reviewer: Joshua Colp <jcolp at digium.com>