These macros should be replaced with the current AC_FOO_IFELSE macros instead.
It is fairly safe to upgrade and take the recommendation advice of autoconf upgrade manual since the upgrade should be compatible at least with PHP versions 5.4 and up, on some systems even with PHP 5.3. PHP versions from 5.4 to 7.1 require Autoconf 2.59+ and PHP 7.2+ require Autoconf 2.64+.
This patch was created with the help of the autoupdate script.
Hello,
Autoconf made several macros obsolete including the
AC_TRY_COMPILE,AC_TRY_LINK, andAC_TRY_RUNaround 2000 since Autoconf 2.50: http://git.savannah.gnu.org/cgit/autoconf.git/tree/ChangeLog.2These macros should be replaced with the current
AC_FOO_IFELSEmacros instead.It is fairly safe to upgrade and take the recommendation advice of autoconf upgrade manual since the upgrade should be compatible at least with PHP versions 5.4 and up, on some systems even with PHP 5.3. PHP versions from 5.4 to 7.1 require Autoconf 2.59+ and PHP 7.2+ require Autoconf 2.64+.
This patch was created with the help of the autoupdate script.
Reference docs:
Thanks for considering adding this or checking it out.