X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=configure.ac;h=11b62f5ce5e49653a48397241fd55cbdeb76fb26;hb=HEAD;hp=1180f64ec0540807804e15fe0797dcf32f1393b2;hpb=e8a7e4084f3b5477eb0a73df6020a4bb14c1b200;p=ppp.git

diff --git a/configure.ac b/configure.ac
index 1180f64..11b62f5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 AC_PREREQ([2.69])
 AC_INIT([ppp],
-        [2.5.0],
+        [2.5.1-dev],
         [https://github.com/ppp-project/ppp])
 
 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
@@ -75,7 +75,17 @@ AM_COND_IF([LINUX], [
         linux/if_ether.h        \
         linux/if_packet.h       \
         netinet/if_ether.h      \
-        netpacket/packet.h])])
+        netpacket/packet.h])
+
+    AC_MSG_CHECKING([for struct sockaddr_ll in <linux/if_packet.h>])
+    AC_COMPILE_IFELSE(
+	[AC_LANG_PROGRAM([@%:@include <linux/if_packet.h>], [sizeof(struct sockaddr_ll)])],
+	[AC_MSG_RESULT([yes])
+	 AC_DEFINE(HAVE_STRUCT_SOCKADDR_LL, 1, [Struct sockaddr_ll is present on system])
+	],
+	AC_MSG_RESULT([no]))
+])
+
 
 AC_CHECK_SIZEOF(unsigned int)
 AC_CHECK_SIZEOF(unsigned long)