Build fixes

Various build fixes, mostly uncovered by clang's unused-const-variable
and unused-function errors.

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
(cherry picked from commit 0e1c318ece3c82e96ae95a34a1badf58198d6b28)

diff --git a/crypto/ec/ec_lib.c b/crypto/ec/ec_lib.c
index 8fb8b089ef263bf70a900bc9723e3117989affff..a553740dee0f3667b93b90ab715255a8aacf7a00 100644 (file)
--- a/crypto/ec/ec_lib.c
+++ b/crypto/ec/ec_lib.c
@@ -70,7 +70,7 @@
 
 #include "ec_lcl.h"
 
-static const char EC_version[] = "EC" OPENSSL_VERSION_PTEXT;
+const char EC_version[] = "EC" OPENSSL_VERSION_PTEXT;
 
 
 /* functions for EC_GROUP objects */

diff --git a/crypto/ec/ecp_nistp256.c b/crypto/ec/ecp_nistp256.c
index aa125d35fceace328854a74ce772161213321d90..2f9bb57fdc4e2619d6aa76988689e9ab4ec3af04 100644 (file)
--- a/crypto/ec/ecp_nistp256.c
+++ b/crypto/ec/ecp_nistp256.c
@@ -108,7 +108,6 @@ typedef u64 smallfelem[NLIMBS];
 
 /* This is the value of the prime as four 64-bit words, little-endian. */
 static const u64 kPrime[4] = { 0xfffffffffffffffful, 0xffffffff, 0, 0xffffffff00000001ul };
-static const limb bottom32bits = 0xffffffff;
 static const u64 bottom63bits = 0x7ffffffffffffffful;
 
 /* bin32_to_felem takes a little-endian byte array and converts it into felem

diff --git a/crypto/ec/ectest.c b/crypto/ec/ectest.c
index 22f7ea0fbef83bb62f24403a25a00b2e9f4a344f..6da927905abb58b00f296f8c350c2e638ef31b45 100644 (file)
--- a/crypto/ec/ectest.c
+++ b/crypto/ec/ectest.c
@@ -1367,7 +1367,7 @@ static const struct nistp_test_params nistp_tests_params[] =
                },
        };
 
-void nistp_single_test(const struct nistp_test_params *test)
+static void nistp_single_test(const struct nistp_test_params *test)
        {
        BN_CTX *ctx;
        BIGNUM *p, *a, *b, *x, *y, *n, *m, *order;
@@ -1470,7 +1470,7 @@ void nistp_single_test(const struct nistp_test_params *test)
        BN_CTX_free(ctx);
        }
 
-void nistp_tests()
+static void nistp_tests()
        {
        unsigned i;
 

diff --git a/crypto/engine/eng_dyn.c b/crypto/engine/eng_dyn.c
index 807da7a5eb841c61f2edc9317a41a2558b5fc12a..01db4556aaa0af52d3bf32519c6ddd3b2ef17ee6 100644 (file)
--- a/crypto/engine/eng_dyn.c
+++ b/crypto/engine/eng_dyn.c
@@ -114,9 +114,6 @@ static const ENGINE_CMD_DEFN dynamic_cmd_defns[] = {
                ENGINE_CMD_FLAG_NO_INPUT},
        {0, NULL, NULL, 0}
        };
-static const ENGINE_CMD_DEFN dynamic_cmd_defns_empty[] = {
-       {0, NULL, NULL, 0}
-       };
 
 /* Loading code stores state inside the ENGINE structure via the "ex_data"
  * element. We load all our state into a single structure and use that as a