autotools: define N_SLCAN, if not already declared

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>
2015-03-08 14:57:01 +01:00 · 2015-03-08 14:57:01 +01:00 · 0eb1e3db2e
parent 6fa3473c74
commit 0eb1e3db2e
1 changed files with 3 additions and 0 deletions
--- a/configure.ac
+++ b/configure.ac
@ -83,6 +83,9 @@ AC_CHECK_DECL(PF_CAN,,
 AC_CHECK_DECL(AF_CAN,,
    [AC_DEFINE([AF_CAN], [PF_CAN], [AF_CAN])]
 )
+AC_CHECK_DECL(N_SLCAN,,
+    [AC_DEFINE([N_SLCAN], [17], [N_SLCAN])]
+)


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