+

Author: erthink

CMakeLists.txt

@@ -684,6 +684,24 @@ if(MDBX_BUILD_SHARED_LIBRARY)
     else()
       set_property(TARGET mdbx PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>DLL")
     endif()
+  else()
+    include(CheckLinkerFlag)
+    check_linker_flag(C "LINKER:-z,combreloc" HAVE_LINKER_COMBRELOC)
+    check_linker_flag(C "LINKER:--gc-sections" HAVE_LINKER_GC_SECTIONS)
+    check_linker_flag(C "LINKER:-z,relro" HAVE_LINKER_Z_RELRO)
+    check_linker_flag(C "LINKER:-O1" HAVE_LINKER_O1)
+    if(HAVE_LINKER_COMBRELOC)
+      target_link_options(mdbx PRIVATE "LINKER:-z,combreloc")
+    endif()
+    if(HAVE_LINKER_GC_SECTIONS)
+      target_link_options(mdbx PRIVATE "LINKER:--gc-sections")
+    endif()
+    if(HAVE_LINKER_Z_RELRO)
+      target_link_options(mdbx PRIVATE "LINKER:-z,relro")
+    endif()
+    if(HAVE_LINKER_O1)
+      target_link_options(mdbx PRIVATE "LINKER:-O1")
+    endif()
   endif()
   if(CC_HAS_VISIBILITY AND (LTO_ENABLED OR INTERPROCEDURAL_OPTIMIZATION))
     set_target_properties(mdbx PROPERTIES LINK_FLAGS "-fvisibility=hidden")

GNUmakefile

@@ -348,11 +348,11 @@ mdbx-static.o: config-gnumake.h mdbx.c mdbx.h $(lastword $(MAKEFILE_LIST)) LICEN
 	@echo '  CC $@'
 	$(QUIET)$(CC) $(CFLAGS) $(MDBX_BUILD_OPTIONS) '-DMDBX_CONFIG_H="config-gnumake.h"' -ULIBMDBX_EXPORTS -c mdbx.c -o $@
 
-mdbx++-dylib.o: config-gnumake.h mdbx.c++ mdbx.h mdbx.h++ $(lastword $(MAKEFILE_LIST)) LICENSE NOTICE COPYRIGHT
+mdbx++-dylib.o: config-gnumake.h mdbx.c++ $(HEADERS) $(lastword $(MAKEFILE_LIST)) LICENSE NOTICE COPYRIGHT
 	@echo '  CC $@'
 	$(QUIET)$(CXX) $(CXXFLAGS) $(MDBX_BUILD_OPTIONS) '-DMDBX_CONFIG_H="config-gnumake.h"' -DLIBMDBX_EXPORTS=1 -c mdbx.c++ -o $@
 
-mdbx++-static.o: config-gnumake.h mdbx.c++ mdbx.h mdbx.h++ $(lastword $(MAKEFILE_LIST)) LICENSE NOTICE COPYRIGHT
+mdbx++-static.o: config-gnumake.h mdbx.c++ $(HEADERS) $(lastword $(MAKEFILE_LIST)) LICENSE NOTICE COPYRIGHT
 	@echo '  CC $@'
 	$(QUIET)$(CXX) $(CXXFLAGS) $(MDBX_BUILD_OPTIONS) '-DMDBX_CONFIG_H="config-gnumake.h"' -ULIBMDBX_EXPORTS -c mdbx.c++ -o $@
 

VERSION.json

@@ -1 +1 @@
-{ "git_describe": "v0.14.1-256-g6e4093ad", "git_timestamp": "2026-01-07T15:15:51+03:00", "git_tree": "62e44b0432d3caeb13be585a6e41c2243e35fcaf", "git_commit": "6e4093ad3749c0d46f3585ef38c3a7260e5b2dd8", "semver": "0.14.1.256" }
+{ "git_describe": "v0.14.1-264-g969bcd96", "git_timestamp": "2026-01-09T16:54:33+03:00", "git_tree": "f7ef345256fff61b5ed5f9b85768711e47f1e173", "git_commit": "969bcd969758df849eb4453b2d022bca545adf8f", "semver": "0.14.1.264" }

cmake/compiler.cmake

@@ -968,9 +968,6 @@ macro(setup_compile_flags)
 
   if(CMAKE_COMPILER_IS_GNUCC AND LTO_ENABLED)
     add_compile_flags("C;CXX" ${GCC_LTO_CFLAGS})
-    set(EXE_LINKER_FLAGS "${EXE_LINKER_FLAGS} ${GCC_LTO_CFLAGS} -fverbose-asm -fwhole-program")
-    set(SHARED_LINKER_FLAGS "${SHARED_LINKER_FLAGS} ${GCC_LTO_CFLAGS} -fverbose-asm")
-    set(MODULE_LINKER_FLAGS "${MODULE_LINKER_FLAGS} ${GCC_LTO_CFLAGS} -fverbose-asm")
     if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5)
       # Pass the same optimization flags to the linker
       set(compile_flags "${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_${CMAKE_BUILD_TYPE_UPPERCASE}}")

mdbx.c

@@ -4,7 +4,7 @@
 
 #define xMDBX_ALLOY 1  /* alloyed build */
 
-#define MDBX_BUILD_SOURCERY 3d0786aca27f270572b5c0bfe28f74832e60f52ff9ca5510d3449b4e443d594b_v0_14_1_256_g6e4093ad
+#define MDBX_BUILD_SOURCERY d576188875dd0d162f204a2362504e7e6ec4c3e9bea82b719ae9c6c666b29d47_v0_14_1_264_g969bcd96
 
 #define LIBMDBX_INTERNALS
 #define MDBX_DEPRECATED
@@ -1214,24 +1214,7 @@ typedef struct osal_mmap {
 
 #define MDBX_HAVE_PWRITEV 0
 
-MDBX_INTERNAL int osal_ntstatus2errcode(NTSTATUS status);
-
-static inline int osal_waitstatus2errcode(DWORD result) {
-  switch (result) {
-  case WAIT_OBJECT_0:
-    return MDBX_SUCCESS;
-  case WAIT_FAILED:
-    return (int)GetLastError();
-  case WAIT_ABANDONED:
-    return ERROR_ABANDONED_WAIT_0;
-  case WAIT_IO_COMPLETION:
-    return ERROR_USER_APC;
-  case WAIT_TIMEOUT:
-    return ERROR_TIMEOUT;
-  default:
-    return osal_ntstatus2errcode(result);
-  }
-}
+MDBX_INTERNAL int osal_waitstatus2errcode(DWORD result);
 
 #elif defined(__ANDROID_API__)
 
@@ -28991,7 +28974,7 @@ __hot struct node_search_result node_search(MDBX_cursor *mc, const MDBX_val *key
 #endif
 
 /* Map a result from an NTAPI call to WIN32 error code. */
-MDBX_INTERNAL int osal_ntstatus2errcode(NTSTATUS status) {
+static int osal_ntstatus2errcode(NTSTATUS status) {
   DWORD dummy;
   OVERLAPPED ov;
   memset(&ov, 0, sizeof(ov));
@@ -29001,6 +28984,23 @@ MDBX_INTERNAL int osal_ntstatus2errcode(NTSTATUS status) {
   return GetOverlappedResult(nullptr, &ov, &dummy, FALSE) ? MDBX_SUCCESS : (int)GetLastError();
 }
 
+MDBX_INTERNAL int osal_waitstatus2errcode(DWORD result) {
+  switch (result) {
+  case WAIT_OBJECT_0:
+    return MDBX_SUCCESS;
+  case WAIT_FAILED:
+    return (int)GetLastError();
+  case WAIT_ABANDONED:
+    return ERROR_ABANDONED_WAIT_0;
+  case WAIT_IO_COMPLETION:
+    return ERROR_USER_APC;
+  case WAIT_TIMEOUT:
+    return ERROR_TIMEOUT;
+  default:
+    return osal_ntstatus2errcode(result);
+  }
+}
+
 /* We use native NT APIs to setup the memory map, so that we can
  * let the DB file grow incrementally instead of always preallocating
  * the full size. These APIs are defined in <wdm.h> and <ntifs.h>
@@ -40428,10 +40428,10 @@ __dll_export
         0,
         14,
         1,
-        256,
+        264,
         "", /* pre-release suffix of SemVer
-                                        0.14.1.256 */
-        {"2026-01-07T15:15:51+03:00", "62e44b0432d3caeb13be585a6e41c2243e35fcaf", "6e4093ad3749c0d46f3585ef38c3a7260e5b2dd8", "v0.14.1-256-g6e4093ad"},
+                                        0.14.1.264 */
+        {"2026-01-09T16:54:33+03:00", "f7ef345256fff61b5ed5f9b85768711e47f1e173", "969bcd969758df849eb4453b2d022bca545adf8f", "v0.14.1-264-g969bcd96"},
         sourcery};
 
 __dll_export

mdbx.c++

@@ -2,7 +2,7 @@
 /// \author Леонид Юрьев aka Leonid Yuriev <leo@yuriev.ru> \date 2015-2026
 /* clang-format off */
 
-#define MDBX_BUILD_SOURCERY 3d0786aca27f270572b5c0bfe28f74832e60f52ff9ca5510d3449b4e443d594b_v0_14_1_256_g6e4093ad
+#define MDBX_BUILD_SOURCERY d576188875dd0d162f204a2362504e7e6ec4c3e9bea82b719ae9c6c666b29d47_v0_14_1_264_g969bcd96
 
 #define LIBMDBX_INTERNALS
 #define MDBX_DEPRECATED
@@ -1212,24 +1212,7 @@ typedef struct osal_mmap {
 
 #define MDBX_HAVE_PWRITEV 0
 
-MDBX_INTERNAL int osal_ntstatus2errcode(NTSTATUS status);
-
-static inline int osal_waitstatus2errcode(DWORD result) {
-  switch (result) {
-  case WAIT_OBJECT_0:
-    return MDBX_SUCCESS;
-  case WAIT_FAILED:
-    return (int)GetLastError();
-  case WAIT_ABANDONED:
-    return ERROR_ABANDONED_WAIT_0;
-  case WAIT_IO_COMPLETION:
-    return ERROR_USER_APC;
-  case WAIT_TIMEOUT:
-    return ERROR_TIMEOUT;
-  default:
-    return osal_ntstatus2errcode(result);
-  }
-}
+MDBX_INTERNAL int osal_waitstatus2errcode(DWORD result);
 
 #elif defined(__ANDROID_API__)
 
@@ -8310,11 +8293,11 @@ bool from_base64::is_erroneous() const noexcept {
 #pragma warning(disable : 4251)
 #endif /* MSVC */
 
-MDBX_INSTALL_API_TEMPLATE(LIBMDBX_API_TYPE, buffer<legacy_allocator>);
+MDBX_INSTALL_API_TEMPLATE(LIBMDBX_API_TYPE, buffer<legacy_allocator, default_capacity_policy>);
 
-#if defined(__cpp_lib_memory_resource) && __cpp_lib_memory_resource >= 201603L && _GLIBCXX_USE_CXX11_ABI
-MDBX_INSTALL_API_TEMPLATE(LIBMDBX_API_TYPE, buffer<polymorphic_allocator>);
-#endif /* __cpp_lib_memory_resource >= 201603L */
+#if MDBX_CXX_HAS_POLYMORPHIC_ALLOCATOR
+MDBX_INSTALL_API_TEMPLATE(LIBMDBX_API_TYPE, buffer<polymorphic_allocator, default_capacity_policy>);
+#endif /* MDBX_CXX_HAS_POLYMORPHIC_ALLOCATOR */
 
 #if defined(_MSC_VER)
 #pragma warning(pop)

mdbx.h

@@ -191,6 +191,12 @@ typedef mode_t mdbx_mode_t;
 #pragma warning(pop)
 #endif
 
+#define MDBX_AMALGAMATED_SOURCE 1
+// > dist-cutoff-begin
+#undef MDBX_AMALGAMATED_SOURCE
+#define MDBX_AMALGAMATED_SOURCE 0
+// < dist-cutoff-end
+
 /** end of c_api @}
  *
  * \defgroup api_macros Common Macros
@@ -368,7 +374,7 @@ typedef mode_t mdbx_mode_t;
 #else
 #define __dll_export
 #endif
-#elif defined(__GNUC__) || __has_attribute(__visibility__)
+#elif defined(__GNUC__) || defined(__clang__) || __has_attribute(__visibility__)
 #define __dll_export __attribute__((__visibility__("default")))
 #else
 #define __dll_export