Sean Bright 5497b1abe3 configure: Remove obsolete and deprecated constructs. ...

These were uncovered when trying to run `bootstrap.sh` with Autoconf
2.71:

* AC_CONFIG_HEADER() is deprecated in favor of AC_CONFIG_HEADERS().
* AC_HEADER_TIME is obsolete.
* $as_echo is deprecated in favor of AS_ECHO() which requires an update
  to ax_pthread.m4.

Note that the generated artifacts in this commit are from Autoconf 2.69.

Resolves #139

(cherry picked from commit 21d3c4ae58)

2023-07-10 11:49:48 +00:00

..

ast_c_compile_check.m4

Remove as much trailing whitespace as possible.

2017-12-22 09:23:22 -05:00

ast_c_declare_check.m4

Remove as much trailing whitespace as possible.

2017-12-22 09:23:22 -05:00

ast_c_define_check.m4

Remove as much trailing whitespace as possible.

2017-12-22 09:23:22 -05:00

ast_check_gnu_make.m4

Merged revisions 180941 via svnmerge from

2009-03-10 22:03:41 +00:00

ast_check_mandatory.m4

…

ast_check_osptk.m4

Remove as much trailing whitespace as possible.

2017-12-22 09:23:22 -05:00

ast_check_raii.m4

BuildSystem: Enable ./configure in Solaris 11.

2018-06-21 11:59:35 +02:00

ast_check_strsep_array_bounds.m4

Update configure.ac/Makefile for clang

2015-05-03 10:05:07 -05:00

ast_ext_lib.m4

configure.ac: Check for unbound version >= 1.5

2018-09-25 13:30:09 -06:00

ast_ext_tool_check.m4

Build System: Strip '-std=c99' from CFLAGS provided by libraries.

2018-04-04 11:04:46 -04:00

ast_func_fork.m4

Merged revisions 277738 via svnmerge from

2010-07-17 17:42:32 +00:00

ast_gcc_attribute.m4

autoconf: Remove use of m4_ifblank.

2017-12-02 16:59:31 -05:00

ast_pkgconfig.m4

ast_pkgconfig.m4: AST_PKG_CONFIG_CHECK() relies on sed.

2022-05-22 16:35:46 -05:00

ast_prog_egrep.m4

…

ast_prog_ld_gnu.m4

…

ast_prog_ld.m4

BuildSystem: Avoid obsolete warning with HELP_STRING on autoconf.

2016-06-21 15:08:06 +02:00

ast_prog_sed.m4

Merged revisions 180941 via svnmerge from

2009-03-10 22:03:41 +00:00

ax_pthread.m4

configure: Remove obsolete and deprecated constructs.

2023-07-10 11:49:48 +00:00

libcurl.m4

Fix declaration of PBX_CURL for ./configure --without-libcurl

2018-07-13 23:44:53 -04:00