Checking obsolete macro AC_GNU_SOURCE as of autoconf-2.62

1 year ago · 88091f7c94
parent 8601d1ba70
commit 88091f7c94
1 changed files with 2 additions and 1 deletions
--- a/configure.ac
+++ b/configure.ac
@ -4,7 +4,8 @@ dnl Minimum Autoconf version required.
 AC_PREREQ(2.59)

 AC_INIT([fping],[5.1])
-AC_GNU_SOURCE
+
+m4_ifdef([AC_AUTOCONF_VERSION],[AC_USE_SYSTEM_EXTENSIONS], [AC_GNU_SOURCE])

 dnl --disable-ipv4
 AC_ARG_ENABLE([ipv4],