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authorBenoît Ganne <bganne@cisco.com>2019-02-12 13:35:08 +0100
committerDamjan Marion <dmarion@me.com>2019-02-14 17:18:36 +0000
commit47727c02df4c79c21c6ceffaff65222c32cf6996 (patch)
treeff56da0094b29da6d07746b08574dfb194ed9113 /src/vnet/ipsec
parent8f6c1dda355b6e4d00dc4e41e65a25e1fd1507ee (diff)
Add -fno-common compile option
-fno-common makes sure we do not have multiple declarations of the same global symbol across compilation units. It helps debug nasty linkage bugs by guaranteeing that all reference to a global symbol use the same underlying object. It also helps avoiding benign mistakes such as declaring enum as global objects instead of types in headers (hence the minor fixes scattered across the source). Change-Id: I55c16406dc54ff8a6860238b90ca990fa6b179f1 Signed-off-by: Benoît Ganne <bganne@cisco.com>
Diffstat (limited to 'src/vnet/ipsec')
-rw-r--r--src/vnet/ipsec/esp_encrypt.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/vnet/ipsec/esp_encrypt.c b/src/vnet/ipsec/esp_encrypt.c
index 4b325e08b5f..e1690439c88 100644
--- a/src/vnet/ipsec/esp_encrypt.c
+++ b/src/vnet/ipsec/esp_encrypt.c
@@ -23,7 +23,9 @@
#include <vnet/ipsec/ipsec.h>
#include <vnet/ipsec/esp.h>
+#ifndef CLIB_MARCH_VARIANT
ipsec_proto_main_t ipsec_proto_main;
+#endif /* CLIB_MARCH_VARIANT */
#define foreach_esp_encrypt_next \
_(DROP, "error-drop") \