export ed25519 functions from libtorrent. fix tools/dht_put build when dht is disabled. fix shared linking in tools Jamfile

ed25519/src/ed25519.h

@@ -3,32 +3,21 @@
 
 #include <stddef.h>
 
-#if defined(_WIN32)
+#include "libtorrent/config.hpp"
-    #if defined(ED25519_BUILD_DLL)
-        #define ED25519_DECLSPEC __declspec(dllexport)
-    #elif defined(ED25519_DLL)
-        #define ED25519_DECLSPEC __declspec(dllimport)
-    #else
-        #define ED25519_DECLSPEC
-    #endif
-#else
-    #define ED25519_DECLSPEC
-#endif
-
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 #ifndef ED25519_NO_SEED
-int ED25519_DECLSPEC ed25519_create_seed(unsigned char *seed);
+int TORRENT_EXPORT ed25519_create_seed(unsigned char *seed);
 #endif
 
-void ED25519_DECLSPEC ed25519_create_keypair(unsigned char *public_key, unsigned char *private_key, const unsigned char *seed);
+void TORRENT_EXPORT ed25519_create_keypair(unsigned char *public_key, unsigned char *private_key, const unsigned char *seed);
-void ED25519_DECLSPEC ed25519_sign(unsigned char *signature, const unsigned char *message, size_t message_len, const unsigned char *public_key, const unsigned char *private_key);
+void TORRENT_EXPORT ed25519_sign(unsigned char *signature, const unsigned char *message, size_t message_len, const unsigned char *public_key, const unsigned char *private_key);
-int ED25519_DECLSPEC ed25519_verify(const unsigned char *signature, const unsigned char *message, size_t message_len, const unsigned char *private_key);
+int TORRENT_EXPORT ed25519_verify(const unsigned char *signature, const unsigned char *message, size_t message_len, const unsigned char *private_key);
-void ED25519_DECLSPEC ed25519_add_scalar(unsigned char *public_key, unsigned char *private_key, const unsigned char *scalar);
+void TORRENT_EXPORT ed25519_add_scalar(unsigned char *public_key, unsigned char *private_key, const unsigned char *scalar);
-void ED25519_DECLSPEC ed25519_key_exchange(unsigned char *shared_secret, const unsigned char *public_key, const unsigned char *private_key);
+void TORRENT_EXPORT ed25519_key_exchange(unsigned char *shared_secret, const unsigned char *public_key, const unsigned char *private_key);
 
 
 #ifdef __cplusplus

test/Jamfile

@@ -12,19 +12,6 @@ exe enum_if : enum_if.cpp /torrent//torrent
 explicit test_natpmp ;
 explicit enum_if ;
 
-ED25519_SOURCES =
-	add_scalar
-	fe
-	ge
-	key_exchange
-	keypair
-	sc
-	seed
-	sha512
-	sign
-	verify
-	;
-
 rule link_test ( properties * )
 {
 	local result ;
@@ -63,7 +50,6 @@ lib libtorrent_test
 	dht_server.cpp
 	udp_tracker.cpp
 	peer_server.cpp
-	../ed25519/src/$(ED25519_SOURCES).c
 	web_seed_suite.cpp
 
 	: # requirements

tools/Jamfile

@@ -9,9 +9,26 @@ if $(BOOST_ROOT)
 	use-project /boost : $(BOOST_ROOT) ;
 }
 
+rule link_libtorrent ( properties * )
+{
+	local result ;
+	if <link>shared in $(properties)
+	{
+		result +=
+			<library>/torrent//torrent/<link>shared/<boost-link>shared/<export-extra>on ;
+	}
+	else
+	{
+		result +=
+			<library>/torrent//torrent/<link>static/<boost-link>static/<export-extra>on ;
+	}
+	return $(result) ;
+}
+
 project tools
    : requirements
-	<threading>multi <library>/torrent//torrent
+	<threading>multi
+	<conditional>@link_libtorrent
 	: default-build
 	<link>static
    ;  

tools/dht_put.cpp

@@ -43,6 +43,16 @@ POSSIBILITY OF SUCH DAMAGE.
 
 using namespace libtorrent;
 
+#ifdef TORRENT_DISABLE_DHT
+
+int main(int argc, char* argv[])
+{
+	fprintf(stderr, "not built with DHT support\n");
+	return 1;
+}
+
+#else
+
 void usage()
 {
 	fprintf(stderr,
@@ -313,3 +323,5 @@ int main(int argc, char* argv[])
 	fclose(f);
 }
 
+#endif
+