bpo-40291: Add support for CAN_J1939 sockets (GH-19538)
Add support for CAN_J1939 sockets that wrap SAE J1939 protocol
functionality provided by Linux 5.4+ kernels.
diff --git a/configure b/configure
index 29d5f4c..a8a35d0 100755
--- a/configure
+++ b/configure
@@ -8282,8 +8282,8 @@
done
-# On Linux, can.h and can/raw.h require sys/socket.h
-for ac_header in linux/can.h linux/can/raw.h linux/can/bcm.h
+# On Linux, can.h, can/bcm.h, can/j1939.h, can/raw.h require sys/socket.h
+for ac_header in linux/can.h linux/can/bcm.h linux/can/j1939.h linux/can/raw.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "