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* AC_HEADER_TIME is obsolete.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
This commit is contained in:
Sean Bright
2023-06-01 18:53:43 +00:00
parent f7e1f1fbbd
commit 21d3c4ae58
5 changed files with 372 additions and 290 deletions

View File

@@ -10,7 +10,7 @@ AC_INIT(menuselect, MENUSELECT_VERSION, www.asterisk.org)
AC_CONFIG_SRCDIR([menuselect.c])
# specify output header file
AC_CONFIG_HEADER(autoconfig.h)
AC_CONFIG_HEADERS([autoconfig.h])
AC_COPYRIGHT("Menuselect")