diff options
| author | matt335672 <30179339+matt335672@users.noreply.github.com> | 2022-11-03 17:53:47 +0300 |
|---|---|---|
| committer | matt335672 <30179339+matt335672@users.noreply.github.com> | 2022-11-07 18:50:22 +0300 |
| commit | 17dda486a1c6d0297049345756e9b1ccb55cf270 (patch) | |
| tree | 757b3039687da222f3bcc62d4005453dd343a486 | |
| parent | b7d0bd784a553a9f294e4b831c8e5379fd09eb37 (diff) | |
Update ax_type_socklen_t.m4 to latest version
Fixes warning about obsolete macro AC_TRY_COMPILE with autoconf 2.71
| -rw-r--r-- | m4/ax_type_socklen_t.m4 | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/m4/ax_type_socklen_t.m4 b/m4/ax_type_socklen_t.m4 index 593e669a..eb444092 100644 --- a/m4/ax_type_socklen_t.m4 +++ b/m4/ax_type_socklen_t.m4 @@ -1,5 +1,5 @@ # =========================================================================== -# http://www.gnu.org/software/autoconf-archive/ax_type_socklen_t.html +# https://www.gnu.org/software/autoconf-archive/ax_type_socklen_t.html # =========================================================================== # # SYNOPSIS @@ -27,7 +27,7 @@ # Public License for more details. # # You should have received a copy of the GNU General Public License along -# with this program. If not, see <http://www.gnu.org/licenses/>. +# with this program. If not, see <https://www.gnu.org/licenses/>. # # As a special exception, the respective Autoconf Macro's copyright owner # gives unlimited permission to copy, distribute and modify the configure @@ -42,18 +42,16 @@ # modified version of the Autoconf Macro, you may extend this special # exception to the GPL to apply to your modified version as well. -#serial 6 +#serial 8 AU_ALIAS([TYPE_SOCKLEN_T], [AX_TYPE_SOCKLEN_T]) AC_DEFUN([AX_TYPE_SOCKLEN_T], -[AC_CACHE_CHECK([for socklen_t], ac_cv_ax_type_socklen_t, -[ - AC_TRY_COMPILE( - [#include <sys/types.h> - #include <sys/socket.h>], - [socklen_t len = (socklen_t) 42; return (!len);], - ac_cv_ax_type_socklen_t=yes, - ac_cv_ax_type_socklen_t=no) +[AC_CACHE_CHECK([for socklen_t], [ac_cv_ax_type_socklen_t], +[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> + #include <sys/socket.h>]], + [[socklen_t len = (socklen_t) 42; return (!len);]])], + [ac_cv_ax_type_socklen_t=yes], + [ac_cv_ax_type_socklen_t=no]) ]) if test $ac_cv_ax_type_socklen_t != yes; then AC_DEFINE(socklen_t, int, [Substitute for socklen_t]) |