From: Martin Willi <martin@revosec.ch>
Date: Thu, 16 Apr 2015 07:38:14 +0000 (+0200)
Subject: test-vectors: Define test vector symbols as extern
X-Git-Tag: 5.3.1dr1~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d1ffe013d41ab11f92162b69827dfe0772831a2;p=thirdparty%2Fstrongswan.git

test-vectors: Define test vector symbols as extern

We don't actually define a vector, but only prototype the test vector
implemented in a different file. GCC uses the correct symbol during testing,
but clang correctly complains about duplicated symbols during linking.
---

diff --git a/src/libstrongswan/plugins/test_vectors/test_vectors_plugin.c b/src/libstrongswan/plugins/test_vectors/test_vectors_plugin.c
index 5c1259ceac..0505e2c40f 100644
--- a/src/libstrongswan/plugins/test_vectors/test_vectors_plugin.c
+++ b/src/libstrongswan/plugins/test_vectors/test_vectors_plugin.c
@@ -19,13 +19,13 @@
 #include <crypto/crypto_tester.h>
 
 /* define symbols of all test vectors */
-#define TEST_VECTOR_CRYPTER(x) crypter_test_vector_t x;
-#define TEST_VECTOR_AEAD(x) aead_test_vector_t x;
-#define TEST_VECTOR_SIGNER(x) signer_test_vector_t x;
-#define TEST_VECTOR_HASHER(x) hasher_test_vector_t x;
-#define TEST_VECTOR_PRF(x) prf_test_vector_t x;
-#define TEST_VECTOR_RNG(x) rng_test_vector_t x;
-#define TEST_VECTOR_DH(x) dh_test_vector_t x;
+#define TEST_VECTOR_CRYPTER(x) extern crypter_test_vector_t x;
+#define TEST_VECTOR_AEAD(x) extern aead_test_vector_t x;
+#define TEST_VECTOR_SIGNER(x) extern signer_test_vector_t x;
+#define TEST_VECTOR_HASHER(x) extern hasher_test_vector_t x;
+#define TEST_VECTOR_PRF(x) extern prf_test_vector_t x;
+#define TEST_VECTOR_RNG(x) extern rng_test_vector_t x;
+#define TEST_VECTOR_DH(x) extern dh_test_vector_t x;
 
 #include "test_vectors.h"