Require gpgrt 1.51

* configure.ac (NEED_GPGRT_VERSION): Bump to 1.51.

* g10/keydb.c (internal_keydb_update_keyblock) [!USE_TOFU]: Mark an
arg unused.
* common/homedir.c (create_common_conf) [!BUILD_WITH_KEYBOXD]: Mark an
arg unused.

common/homedir.c

@@ -292,7 +292,9 @@ create_common_conf (const char *dname)
                     gpg_strerror (gpg_error_from_syserror ()));
         }
     }
-#endif /* BUILD_WITH_KEYBOXD */
+#else /* BUILD_WITH_KEYBOXD */
+  (void)dname;
+#endif /* !BUILD_WITH_KEYBOXD */
 }
 
 

configure.ac

@@ -57,7 +57,7 @@ AC_INIT([mym4_package],[mym4_version],[https://bugs.gnupg.org])
 # As well as the source info for the man pages.
 AC_DEFINE_UNQUOTED(GNUPG_SWDB_TAG, "gnupg26", [swdb tag for this branch])
 
-NEED_GPGRT_VERSION=1.50
+NEED_GPGRT_VERSION=1.51
 
 NEED_LIBGCRYPT_API=1
 NEED_LIBGCRYPT_VERSION=1.11.0

g10/keydb.c

@@ -1422,6 +1422,8 @@ internal_keydb_update_keyblock (ctrl_t ctrl, KEYDB_HANDLE hd, kbnode_t kb)
 
 #ifdef USE_TOFU
   tofu_notice_key_changed (ctrl, kb);
+#else
+  (void)ctrl;
 #endif
 
   memset (&desc, 0, sizeof (desc));