Merge dashpay#6668: backport: trivial 2025 05 08

6dfb41e Merge bitcoin#30235: build: warn on self-assignment (merge-script)
325c8f0 Merge bitcoin#30236: build: re-enable deprecated warning copy (merge-script)
796e6ee Merge bitcoin#29882: netbase: clean up Proxy logging (merge-script)
9116563 Merge bitcoin#29315: refactor: Compile unreachable walletdb code (Ava Chow)
ddbe865 Merge bitcoin#28672: build: move `-fstack-reuse=none` to CORE_CXXFLAGS (fanquake)
5349c5e Merge bitcoin#27918: fuzz: addrman, avoid `ConsumeDeserializable` when possible (fanquake)
da71765 Merge bitcoin#28091: fuzz: use `ConnmanTestMsg` in `connman` (fanquake)
768f07c Merge bitcoin#27420: build: remove ancient unused define (fanquake)
84ce049 Merge bitcoin#25985: Revert "build: Use Homebrew's sqlite package if it is available" (Andrew Chow)
4d9b355 Merge bitcoin#26070: build: Quiet warnings in symlinked headers installed from homebrew (fanquake)
f8630ba Merge bitcoin#25906: test: add coverage for invalid parameters for `rescanblockchain` (MacroFake)
494b7c0 Merge bitcoin#25282: Bugfix: configure: Define default for use_libevent (laanwj)
ca63ea7 Merge bitcoin#24958: build: Fix macOS Apple M1 build with miniupnpc and libnatpmp. Again :) (laanwj)
075f8db Merge bitcoin#24696: ci: Use monterey-xcode-13.3 (MarcoFalke)

Pull request description:

  ## Issue being fixed or feature implemented
  Batch of trivial backports

  ## How Has This Been Tested?
  CI

  ## Breaking Changes

  ## Checklist:
    _Go over all the following points, and put an `x` in all the boxes that apply._
  - [ ] I have performed a self-review of my own code
  - [ ] I have commented my code, particularly in hard-to-understand areas
  - [ ] I have added or updated relevant unit/integration/functional/e2e tests
  - [ ] I have made corresponding changes to the documentation
  - [x] I have assigned this pull request to a milestone _(for repository code-owners and collaborators only)_

ACKs for top commit:
  UdjinM6:
    utACK 6dfb41e
  knst:
    utACK 6dfb41e

Tree-SHA512: ff0eb987feadbefa9493abc2a727ce7df6249ae1d82e929c44a90a9b23eff95d6f4f7d07a85c5b9a8ff54cf98b1b4bfa490fc6b38b705eae3f1d890383a323e6

Author: PastaPastaPasta

.cirrus.yml

@@ -175,7 +175,7 @@ task:
   << : *GLOBAL_TASK_TEMPLATE
   macos_instance:
     # Use latest image, but hardcode version to avoid silent upgrades (and breaks)
-    image: monterey-xcode-13.2  # https://cirrus-ci.org/guide/macOS
+    image: monterey-xcode-13.3  # https://cirrus-ci.org/guide/macOS
   env:
     DANGER_RUN_CI_ON_HOST: "true"
     CI_USE_APT_INSTALL: "no"

configure.ac

@@ -513,19 +513,22 @@ AX_CHECK_COMPILE_FLAG([-Wsuggest-override], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wsug
 AX_CHECK_COMPILE_FLAG([-Wimplicit-fallthrough], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wimplicit-fallthrough"], [], [$CXXFLAG_WERROR])
 AX_CHECK_COMPILE_FLAG([-Wunreachable-code], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wunreachable-code"], [], [$CXXFLAG_WERROR])
 AX_CHECK_COMPILE_FLAG([-Wdocumentation], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wdocumentation"], [], [$CXXFLAG_WERROR])
+AX_CHECK_COMPILE_FLAG([-Wself-assign], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wself-assign"], [], [$CXXFLAG_WERROR])
 
 dnl Some compilers (gcc) ignore unknown -Wno-* options, but warn about all
 dnl unknown options if any other warning is produced. Test the -Wfoo case, and
 dnl set the -Wno-foo case if it works.
 AX_CHECK_COMPILE_FLAG([-Wunused-parameter], [NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-unused-parameter"], [], [$CXXFLAG_WERROR])
-AX_CHECK_COMPILE_FLAG([-Wself-assign], [NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-self-assign"], [], [$CXXFLAG_WERROR])
-if test "$suppress_external_warnings" != "yes" ; then
-  AX_CHECK_COMPILE_FLAG([-Wdeprecated-copy], [NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-deprecated-copy"], [], [$CXXFLAG_WERROR])
-fi
 
 dnl Don't allow extended (non-ASCII) symbols in identifiers. This is easier for code review.
 AX_CHECK_COMPILE_FLAG([-fno-extended-identifiers], [CORE_CXXFLAGS="$CORE_CXXFLAGS -fno-extended-identifiers"], [], [$CXXFLAG_WERROR])
 
+dnl Currently all versions of gcc are subject to a class of bugs, see the
+dnl gccbug_90348 test case (only reproduces on GCC 11 and earlier) and
+dnl https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111843. To work around that, set
+dnl -fstack-reuse=none for all gcc builds. (Only gcc understands this flag)
+AX_CHECK_COMPILE_FLAG([-fstack-reuse=none], [CORE_CXXFLAGS="$CORE_CXXFLAGS -fstack-reuse=none"])
+
 enable_arm_crc=no
 enable_arm_shani=no
 enable_sse42=no
@@ -782,17 +785,23 @@ case $host in
          dnl It's safe to add these paths even if the functionality is disabled by
          dnl the user (--without-wallet or --without-gui for example).
 
+         dnl Homebrew may create symlinks in /usr/local/include for some packages.
+         dnl Because MacOS's clang internally adds "-I /usr/local/include" to its search
+         dnl paths, this will negate efforts to use -isystem for those packages, as they
+         dnl will be found first in /usr/local. Use the internal "-internal-isystem"
+         dnl option to system-ify all /usr/local/include paths without adding it to the list
+         dnl of search paths in case it's not already there.
+         if test "$suppress_external_warnings" != "no"; then
+           AX_CHECK_PREPROC_FLAG([-Xclang -internal-isystem/usr/local/include], [CORE_CPPFLAGS="$CORE_CPPFLAGS -Xclang -internal-isystem/usr/local/include"], [], [$CXXFLAG_WERROR])
+         fi
+
          if test "$use_bdb" != "no" && $BREW list --versions berkeley-db@4 >/dev/null && test "$BDB_CFLAGS" = "" && test "$BDB_LIBS" = ""; then
            bdb_prefix=$($BREW --prefix berkeley-db@4 2>/dev/null)
            dnl This must precede the call to BITCOIN_FIND_BDB48 below.
            BDB_CFLAGS="-I$bdb_prefix/include"
            BDB_LIBS="-L$bdb_prefix/lib -ldb_cxx-4.8"
          fi
 
-         if test "$use_sqlite" != "no" && $BREW list --versions sqlite3 >/dev/null; then
-           export PKG_CONFIG_PATH="$($BREW --prefix sqlite3 2>/dev/null)/lib/pkgconfig:$PKG_CONFIG_PATH"
-         fi
-
          if $BREW list --versions qt@5 >/dev/null; then
            export PKG_CONFIG_PATH="$($BREW --prefix qt@5 2>/dev/null)/lib/pkgconfig:$PKG_CONFIG_PATH"
          fi
@@ -812,20 +821,20 @@ case $host in
              if test "$use_upnp" != "no" && $BREW list --versions miniupnpc >/dev/null; then
                miniupnpc_prefix=$($BREW --prefix miniupnpc 2>/dev/null)
                if test "$suppress_external_warnings" != "no"; then
-                 CORE_CPPFLAGS="$CORE_CPPFLAGS -isystem $miniupnpc_prefix/include"
+                 MINIUPNPC_CPPFLAGS="-isystem $miniupnpc_prefix/include"
                else
-                 CORE_CPPFLAGS="$CORE_CPPFLAGS -I$miniupnpc_prefix/include"
+                 MINIUPNPC_CPPFLAGS="-I$miniupnpc_prefix/include"
                fi
-               CORE_LDFLAGS="$CORE_LDFLAGS -L$miniupnpc_prefix/lib"
+               MINIUPNPC_LIBS="-L$miniupnpc_prefix/lib"
              fi
              if test "$use_natpmp" != "no" && $BREW list --versions libnatpmp >/dev/null; then
                libnatpmp_prefix=$($BREW --prefix libnatpmp 2>/dev/null)
                if test "$suppress_external_warnings" != "no"; then
-                 CORE_CPPFLAGS="$CORE_CPPFLAGS -isystem $libnatpmp_prefix/include"
+                 NATPMP_CPPFLAGS="-isystem $libnatpmp_prefix/include"
                else
-                 CORE_CPPFLAGS="$CORE_CPPFLAGS -I$libnatpmp_prefix/include"
+                 NATPMP_CPPFLAGS="-I$libnatpmp_prefix/include"
                fi
-               CORE_LDFLAGS="$CORE_LDFLAGS -L$libnatpmp_prefix/lib"
+               NATPMP_LIBS="-L$libnatpmp_prefix/lib"
              fi
              ;;
          esac
@@ -981,11 +990,6 @@ if test "$TARGET_OS" != "windows"; then
   AX_CHECK_COMPILE_FLAG([-fPIC], [PIC_FLAGS="-fPIC"])
 fi
 
-dnl Currently all versions of gcc are subject to a class of bugs, see the
-dnl gccbug_90348 test case (only reproduces on GCC 11 and earlier) and the related bugs of
-dnl https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90348. To work around that, set
-dnl -fstack-reuse=none for all gcc builds. (Only gcc understands this flag)
-AX_CHECK_COMPILE_FLAG([-fstack-reuse=none], [HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -fstack-reuse=none"])
 if test "$use_hardening" != "no"; then
   use_hardening=yes
   AX_CHECK_COMPILE_FLAG([-Wstack-protector], [HARDENED_CXXFLAGS="$HARDENED_CXXFLAGS -Wstack-protector"])
@@ -1418,38 +1422,44 @@ AM_CONDITIONAL([ENABLE_USDT_TRACEPOINTS], [test "$use_usdt" = "yes"])
 
 dnl Check for libminiupnpc (optional)
 if test "$use_upnp" != "no"; then
+  TEMP_CPPFLAGS="$CPPFLAGS"
+  CPPFLAGS="$CPPFLAGS $MINIUPNPC_CPPFLAGS"
   AC_CHECK_HEADERS(
     [miniupnpc/miniupnpc.h miniupnpc/upnpcommands.h miniupnpc/upnperrors.h],
-    [AC_CHECK_LIB([miniupnpc], [upnpDiscover], [MINIUPNPC_LIBS=-lminiupnpc], [have_miniupnpc=no])],
+    [AC_CHECK_LIB([miniupnpc], [upnpDiscover], [MINIUPNPC_LIBS="$MINIUPNPC_LIBS -lminiupnpc"], [have_miniupnpc=no], [$MINIUPNPC_LIBS])],
     [have_miniupnpc=no]
   )
-dnl The minimum supported miniUPnPc API version is set to 10. This keeps compatibility
-dnl with Ubuntu 16.04 LTS and Debian 8 libminiupnpc-dev packages.
-if test "$have_miniupnpc" != "no"; then
-  AC_MSG_CHECKING([whether miniUPnPc API version is supported])
-  AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[
-      @%:@include <miniupnpc/miniupnpc.h>
-    ]], [[
-      #if MINIUPNPC_API_VERSION >= 10
-      // Everything is okay
-      #else
-      #  error miniUPnPc API version is too old
-      #endif
-    ]])],[
-      AC_MSG_RESULT([yes])
-    ],[
-    AC_MSG_RESULT([no])
-    AC_MSG_WARN([miniUPnPc API version < 10 is unsupported, disabling UPnP support.])
-    have_miniupnpc=no
-  ])
-fi
+  dnl The minimum supported miniUPnPc API version is set to 10. This keeps compatibility
+  dnl with Ubuntu 16.04 LTS and Debian 8 libminiupnpc-dev packages.
+  if test "$have_miniupnpc" != "no"; then
+    AC_MSG_CHECKING([whether miniUPnPc API version is supported])
+    AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[
+        @%:@include <miniupnpc/miniupnpc.h>
+      ]], [[
+        #if MINIUPNPC_API_VERSION >= 10
+        // Everything is okay
+        #else
+        #  error miniUPnPc API version is too old
+        #endif
+      ]])],[
+        AC_MSG_RESULT([yes])
+      ],[
+      AC_MSG_RESULT([no])
+      AC_MSG_WARN([miniUPnPc API version < 10 is unsupported, disabling UPnP support.])
+      have_miniupnpc=no
+    ])
+  fi
+  CPPFLAGS="$TEMP_CPPFLAGS"
 fi
 
 dnl Check for libnatpmp (optional).
 if test "$use_natpmp" != "no"; then
+  TEMP_CPPFLAGS="$CPPFLAGS"
+  CPPFLAGS="$CPPFLAGS $NATPMP_CPPFLAGS"
   AC_CHECK_HEADERS([natpmp.h],
-                   [AC_CHECK_LIB([natpmp], [initnatpmp], [NATPMP_LIBS=-lnatpmp], [have_natpmp=no])],
+                   [AC_CHECK_LIB([natpmp], [initnatpmp], [NATPMP_LIBS="$NATPMP_LIBS -lnatpmp"], [have_natpmp=no], [$NATPMP_LIBS])],
                    [have_natpmp=no])
+  CPPFLAGS="$TEMP_CPPFLAGS"
 fi
 
 if test "$build_bitcoin_wallet$build_bitcoin_cli$build_bitcoin_tx$build_bitcoind$bitcoin_enable_qt$use_tests$use_bench" = "nonononononono"; then
@@ -1508,6 +1518,7 @@ fi
 
 dnl libevent check
 
+use_libevent=no
 if test "$build_bitcoin_cli$build_bitcoind$bitcoin_enable_qt$use_tests$use_bench" != "nonononono"; then
   PKG_CHECK_MODULES([EVENT], [libevent >= 2.0.21], [use_libevent=yes], [AC_MSG_ERROR([libevent version 2.0.21 or greater not found.])])
   if test "$TARGET_OS" != "windows"; then
@@ -1681,7 +1692,7 @@ else
     use_upnp=yes
     AC_DEFINE([USE_UPNP], [1], [Define to 1 if UPnP support should be compiled in.])
     if test "$TARGET_OS" = "windows"; then
-      MINIUPNPC_CPPFLAGS="-DSTATICLIB -DMINIUPNP_STATICLIB"
+      MINIUPNPC_CPPFLAGS="$MINIUPNPC_CPPFLAGS -DMINIUPNP_STATICLIB"
     fi
   else
     AC_MSG_RESULT([no])
@@ -1702,7 +1713,7 @@ else
     use_natpmp=yes
     AC_DEFINE([USE_NATPMP], [1], [Define to 1 if UPnP support should be compiled in.])
     if test "$TARGET_OS" = "windows"; then
-      NATPMP_CPPFLAGS="-DSTATICLIB -DNATPMP_STATICLIB"
+      NATPMP_CPPFLAGS="$NATPMP_CPPFLAGS -DSTATICLIB -DNATPMP_STATICLIB"
     fi
   else
     AC_MSG_RESULT([no])

src/netbase.cpp

@@ -639,10 +639,7 @@ std::unique_ptr<Sock> ConnectDirectly(const CService& dest, bool manual_connecti
 
 std::unique_ptr<Sock> Proxy::Connect() const
 {
-    if (!IsValid()) {
-        LogPrintf("Cannot connect to invalid Proxy\n");
-        return {};
-    }
+    if (!IsValid()) return {};
 
     if (!m_is_unix_socket) return ConnectDirectly(proxy, /*manual_connection=*/true);
 
@@ -663,7 +660,6 @@ std::unique_ptr<Sock> Proxy::Connect() const
     socklen_t len = sizeof(addrun);
 
     if(!ConnectToSocket(*sock, (struct sockaddr*)&addrun, len, path, /*manual_connection=*/true)) {
-        LogPrintf("Cannot connect to socket for %s\n", path);
         return {};
     }
 

src/test/fuzz/addrman.cpp

@@ -271,40 +271,21 @@ FUZZ_TARGET(addrman, .init = initialize_addrman)
             [&] {
                 std::vector<CAddress> addresses;
                 LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 10000) {
-                    const std::optional<CAddress> opt_address = ConsumeDeserializable<CAddress>(fuzzed_data_provider);
-                    if (!opt_address) {
-                        break;
-                    }
-                    addresses.push_back(*opt_address);
-                }
-                const std::optional<CNetAddr> opt_net_addr = ConsumeDeserializable<CNetAddr>(fuzzed_data_provider);
-                if (opt_net_addr) {
-                    addr_man.Add(addresses, *opt_net_addr, std::chrono::seconds{ConsumeTime(fuzzed_data_provider, 0, 100000000)});
+                    addresses.push_back(ConsumeAddress(fuzzed_data_provider));
                 }
+                addr_man.Add(addresses, ConsumeNetAddr(fuzzed_data_provider), std::chrono::seconds{ConsumeTime(fuzzed_data_provider, 0, 100000000)});
             },
             [&] {
-                const std::optional<CService> opt_service = ConsumeDeserializable<CService>(fuzzed_data_provider);
-                if (opt_service) {
-                    addr_man.Good(*opt_service, NodeSeconds{std::chrono::seconds{ConsumeTime(fuzzed_data_provider)}});
-                }
+                addr_man.Good(ConsumeService(fuzzed_data_provider), NodeSeconds{std::chrono::seconds{ConsumeTime(fuzzed_data_provider)}});
             },
             [&] {
-                const std::optional<CService> opt_service = ConsumeDeserializable<CService>(fuzzed_data_provider);
-                if (opt_service) {
-                    addr_man.Attempt(*opt_service, fuzzed_data_provider.ConsumeBool(), NodeSeconds{std::chrono::seconds{ConsumeTime(fuzzed_data_provider)}});
-                }
+                addr_man.Attempt(ConsumeService(fuzzed_data_provider), fuzzed_data_provider.ConsumeBool(), NodeSeconds{std::chrono::seconds{ConsumeTime(fuzzed_data_provider)}});
             },
             [&] {
-                const std::optional<CService> opt_service = ConsumeDeserializable<CService>(fuzzed_data_provider);
-                if (opt_service) {
-                    addr_man.Connected(*opt_service, NodeSeconds{std::chrono::seconds{ConsumeTime(fuzzed_data_provider)}});
-                }
+                addr_man.Connected(ConsumeService(fuzzed_data_provider), NodeSeconds{std::chrono::seconds{ConsumeTime(fuzzed_data_provider)}});
             },
             [&] {
-                const std::optional<CService> opt_service = ConsumeDeserializable<CService>(fuzzed_data_provider);
-                if (opt_service) {
-                    addr_man.SetServices(*opt_service, ConsumeWeakEnum(fuzzed_data_provider, ALL_SERVICE_FLAGS));
-                }
+                addr_man.SetServices(ConsumeService(fuzzed_data_provider), ConsumeWeakEnum(fuzzed_data_provider, ALL_SERVICE_FLAGS));
             });
     }
     (void)addr_man.Size();
@@ -328,4 +309,4 @@ FUZZ_TARGET(addrman_serdeser, .init = initialize_addrman)
     data_stream << addr_man1;
     data_stream >> addr_man2;
     assert(addr_man1 == addr_man2);
-}
+}

src/test/fuzz/connman.cpp

@@ -33,7 +33,7 @@ FUZZ_TARGET(connman, .init = initialize_connman)
 {
     FuzzedDataProvider fuzzed_data_provider{buffer.data(), buffer.size()};
     SetMockTime(ConsumeTime(fuzzed_data_provider));
-    CConnman connman{fuzzed_data_provider.ConsumeIntegral<uint64_t>(),
+    ConnmanTestMsg connman{fuzzed_data_provider.ConsumeIntegral<uint64_t>(),
                      fuzzed_data_provider.ConsumeIntegral<uint64_t>(),
                      *g_setup->m_node.addrman,
                      *g_setup->m_node.netgroupman,
@@ -48,6 +48,12 @@ FUZZ_TARGET(connman, .init = initialize_connman)
     CNode random_node = ConsumeNode(fuzzed_data_provider);
     CSubNet random_subnet;
     std::string random_string;
+
+    LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 100) {
+        CNode& p2p_node{*ConsumeNodeAsUniquePtr(fuzzed_data_provider).release()};
+        connman.AddTestNode(p2p_node);
+    }
+
     LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 10000) {
         CallOneOf(
             fuzzed_data_provider,
@@ -138,4 +144,6 @@ FUZZ_TARGET(connman, .init = initialize_connman)
     (void)connman.GetTotalBytesSent();
     (void)connman.GetTryNewOutboundPeer();
     (void)connman.GetUseAddrmanOutgoing();
+
+    connman.ClearTestNodes();
 }

src/test/fuzz/muhash.cpp

@@ -43,7 +43,19 @@ FUZZ_TARGET(muhash)
         },
         [&] {
             // Test that dividing a MuHash by itself brings it back to it's initial state
+
+            // See note about clang + self-assignment in test/uint256_tests.cpp
+            #if defined(__clang__)
+            #    pragma clang diagnostic push
+            #    pragma clang diagnostic ignored "-Wself-assign-overloaded"
+            #endif
+
             muhash /= muhash;
+
+            #if defined(__clang__)
+            #    pragma clang diagnostic pop
+            #endif
+
             muhash.Finalize(out);
             out2 = uint256S(initial_state_hash);
         },

src/test/uint256_tests.cpp

@@ -268,6 +268,22 @@ BOOST_AUTO_TEST_CASE( conversion )
 
 BOOST_AUTO_TEST_CASE( operator_with_self )
 {
+
+/* Clang 16 and earlier detects v -= v and v /= v as self-assignments
+   to 0 and 1 respectively.
+   See: https://github.com/llvm/llvm-project/issues/42469
+   and the fix in commit c5302325b2a62d77cf13dd16cd5c19141862fed0 .
+
+   This makes some sense for arithmetic classes, but could be considered a bug
+   elsewhere. Disable the warning here so that the code can be tested, but the
+   warning should remain on as there will likely always be a better way to
+   express this.
+*/
+
+#if defined(__clang__)
+#    pragma clang diagnostic push
+#    pragma clang diagnostic ignored "-Wself-assign-overloaded"
+#endif
     arith_uint256 v = UintToArith256(uint256S("02"));
     v *= v;
     BOOST_CHECK(v == UintToArith256(uint256S("04")));
@@ -277,6 +293,9 @@ BOOST_AUTO_TEST_CASE( operator_with_self )
     BOOST_CHECK(v == UintToArith256(uint256S("02")));
     v -= v;
     BOOST_CHECK(v == UintToArith256(uint256S("0")));
+#if defined(__clang__)
+#    pragma clang diagnostic pop
+#endif
 }
 
 BOOST_AUTO_TEST_CASE( check_ONE )

src/wallet/walletdb.cpp

@@ -1160,21 +1160,27 @@ std::unique_ptr<WalletDatabase> MakeDatabase(const fs::path& path, const Databas
 
     if (format == DatabaseFormat::SQLITE) {
 #ifdef USE_SQLITE
-        return MakeSQLiteDatabase(path, options, status, error);
-#else
-        error = Untranslated(strprintf("Failed to open database path '%s'. Build does not support SQLite database format.", fs::PathToString(path)));
-        status = DatabaseStatus::FAILED_BAD_FORMAT;
-        return nullptr;
+        if constexpr (true) {
+            return MakeSQLiteDatabase(path, options, status, error);
+        } else
 #endif
+        {
+            error = Untranslated(strprintf("Failed to open database path '%s'. Build does not support SQLite database format.", fs::PathToString(path)));
+            status = DatabaseStatus::FAILED_BAD_FORMAT;
+            return nullptr;
+        }
     }
 
 #ifdef USE_BDB
-    return MakeBerkeleyDatabase(path, options, status, error);
-#else
-    error = Untranslated(strprintf("Failed to open database path '%s'. Build does not support Berkeley DB database format.", fs::PathToString(path)));
-    status = DatabaseStatus::FAILED_BAD_FORMAT;
-    return nullptr;
+    if constexpr (true) {
+        return MakeBerkeleyDatabase(path, options, status, error);
+    } else
 #endif
+    {
+        error = Untranslated(strprintf("Failed to open database path '%s'. Build does not support Berkeley DB database format.", fs::PathToString(path)));
+        status = DatabaseStatus::FAILED_BAD_FORMAT;
+        return nullptr;
+    }
 }
 
 /** Return object for accessing dummy database with no read/write capabilities. */