diff --git a/ChangeLog.txt b/ChangeLog.txt
index 416e9a8883..a19fb300e9 100644
--- a/ChangeLog.txt
+++ b/ChangeLog.txt
@@ -7,6 +7,32 @@
    Entries may not always be in chronological/commit order.
    See license at the end of file. */
 
+2024-02-13 05:49 UTC+0100 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
+  * debian/compat
+    * set 10 as compatibility level
+
+  * contrib/3rd/sqlite3/sqlite3.c
+  * contrib/3rd/sqlite3/sqlite3.diff
+    * do not use noinline function attribute in GCC prior 3.1
+
+  * contrib/xhb/xhberror.c
+  * src/rtl/gtdos/gtdos.c
+    ! fixed format specifiers in HB_TRACE() messages
+
+  * src/common/expropt1.c
+  * src/rtl/langapi.c
+    * pass explicitly "(null)" string instead of NULL string pointer
+      to HB_TRACE() messages, some C compilers can autoinline functions
+      and generate warning detecting such situation
+
+  * src/pp/hbpp.c
+    * cast revision number to ( HB_ULONG ) to avoid warnings in some
+      compilers which do not understand %I64u format specifier
+
+  * utils/hbmk2/hbmk2.prg
+    * preffer HB_WITH_* settings then platform native pkg-config,
+      giving pkg-config precedence breaks cross and custom builds
+
 2024-02-10 11:27 UTC+0100 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
   * contrib/hbcurl/core.c
     ! fixed bad copy & past typo
diff --git a/contrib/3rd/sqlite3/sqlite3.c b/contrib/3rd/sqlite3/sqlite3.c
index e95408dfc1..1d84641e43 100644
--- a/contrib/3rd/sqlite3/sqlite3.c
+++ b/contrib/3rd/sqlite3/sqlite3.c
@@ -13915,7 +13915,7 @@ struct fts5_api {
 ** Macros to hint to the compiler that a function should or should not be
 ** inlined.
 */
-#if defined(__GNUC__)
+#if defined(__GNUC__) && (__GNUC__>=4 || (__GNUC__==3 && __GNUC_MINOR__>=1))
 #  define SQLITE_NOINLINE  __attribute__((noinline))
 #  define SQLITE_INLINE    __attribute__((always_inline)) inline
 #elif defined(_MSC_VER) && _MSC_VER>=1310
@@ -203712,7 +203712,7 @@ static int jsonParseAddNode(JsonParse*,u32,u32,const char*);
 ** A macro to hint to the compiler that a function should not be
 ** inlined.
 */
-#if defined(__GNUC__)
+#if defined(__GNUC__) && (__GNUC__>=4 || (__GNUC__==3 && __GNUC_MINOR__>=1))
 #  define JSON_NOINLINE  __attribute__((noinline))
 #elif defined(_MSC_VER) && _MSC_VER>=1310
 #  define JSON_NOINLINE  __declspec(noinline)
diff --git a/contrib/3rd/sqlite3/sqlite3.diff b/contrib/3rd/sqlite3/sqlite3.diff
index e3fc1dd0aa..b8ae6b4e60 100644
--- a/contrib/3rd/sqlite3/sqlite3.diff
+++ b/contrib/3rd/sqlite3/sqlite3.diff
@@ -1,5 +1,14 @@
---- sqlite3.orig/sqlite3.c	2023-11-24 14:33:56.000000000 +0100
-+++ sqlite3/sqlite3.c	2023-12-07 21:33:32.000000000 +0100
+--- sqlite3.orig/sqlite3.c	2024-02-12 21:32:10.804005193 +0100
++++ sqlite3/sqlite3.c	2024-02-12 21:26:49.931101008 +0100
+@@ -13915,7 +13915,7 @@
+ ** Macros to hint to the compiler that a function should or should not be
+ ** inlined.
+ */
+-#if defined(__GNUC__)
++#if defined(__GNUC__) && __GNUC__>=3
+ #  define SQLITE_NOINLINE  __attribute__((noinline))
+ #  define SQLITE_INLINE    __attribute__((always_inline)) inline
+ #elif defined(_MSC_VER) && _MSC_VER>=1310
 @@ -34853,6 +34853,17 @@
    return h;
  }
diff --git a/contrib/xhb/xhberror.c b/contrib/xhb/xhberror.c
index 0883f20877..ab3dfa111a 100644
--- a/contrib/xhb/xhberror.c
+++ b/contrib/xhb/xhberror.c
@@ -110,7 +110,7 @@ HB_UINT hb_errGetProcLine( PHB_ITEM pError )
 
 PHB_ITEM hb_errPutProcLine( PHB_ITEM pError, HB_UINT uiProcLine )
 {
-   HB_TRACE( HB_TR_DEBUG, ( "hb_errPutProcLine(%p, %hu)", pError, uiProcLine ) );
+   HB_TRACE( HB_TR_DEBUG, ( "hb_errPutProcLine(%p, %u)", pError, uiProcLine ) );
 
    if( hb_arrayLen( pError ) < s_nErrProcName )
       s_xhbErrorResize( pError );
diff --git a/debian/compat b/debian/compat
index ec635144f6..f599e28b8a 100644
--- a/debian/compat
+++ b/debian/compat
@@ -1 +1 @@
-9
+10
diff --git a/src/common/expropt1.c b/src/common/expropt1.c
index 434122a823..4b554ec739 100644
--- a/src/common/expropt1.c
+++ b/src/common/expropt1.c
@@ -454,7 +454,7 @@ PHB_EXPR hb_compExprNewCodeBlock( char * string, HB_SIZE nLen, int iFlags, HB_CO
 {
    PHB_EXPR pExpr;
 
-   HB_TRACE( HB_TR_DEBUG, ( "hb_compExprNewCodeBlock(%s,%" HB_PFS "u,%d,%p)", string, nLen, iFlags, ( void * ) HB_COMP_PARAM ) );
+   HB_TRACE( HB_TR_DEBUG, ( "hb_compExprNewCodeBlock(%s,%" HB_PFS "u,%d,%p)", string ? string : "(null)", nLen, iFlags, ( void * ) HB_COMP_PARAM ) );
 
    pExpr = HB_COMP_EXPR_NEW( HB_ET_CODEBLOCK );
 
diff --git a/src/pp/hbpp.c b/src/pp/hbpp.c
index d7482aac98..03fbcadf29 100644
--- a/src/pp/hbpp.c
+++ b/src/pp/hbpp.c
@@ -350,7 +350,7 @@ static int hb_pp_generateVerInfo( char * szVerFile,
                " * and is covered by the same license as Harbour PP\n"
                " */\n\n" );
 
-      fprintf( fout, "#define HB_VER_REVID             %" PFHL "ulu\n", nRevID );
+      fprintf( fout, "#define HB_VER_REVID             %lulu\n", ( HB_ULONG ) nRevID );
 
       if( szChangeLogID )
       {
diff --git a/src/rtl/gtdos/gtdos.c b/src/rtl/gtdos/gtdos.c
index 68b52f4eae..c3cdbe6848 100644
--- a/src/rtl/gtdos/gtdos.c
+++ b/src/rtl/gtdos/gtdos.c
@@ -804,7 +804,7 @@ static void hb_gt_dos_mouse_GetBounds( PHB_GT pGT, int * piTop, int * piLeft, in
 
 static void hb_gt_dos_Init( PHB_GT pGT, HB_FHANDLE hFilenoStdin, HB_FHANDLE hFilenoStdout, HB_FHANDLE hFilenoStderr )
 {
-   HB_TRACE( HB_TR_DEBUG, ( "hb_gt_dos_Init(%p,%d,%d,%d)", ( void * ) pGT, ( void * ) ( HB_PTRUINT ) hFilenoStdin, ( void * ) ( HB_PTRUINT ) hFilenoStdout, ( void * ) ( HB_PTRUINT ) hFilenoStderr ) );
+   HB_TRACE( HB_TR_DEBUG, ( "hb_gt_dos_Init(%p,%p,%p,%p)", ( void * ) pGT, ( void * ) ( HB_PTRUINT ) hFilenoStdin, ( void * ) ( HB_PTRUINT ) hFilenoStdout, ( void * ) ( HB_PTRUINT ) hFilenoStderr ) );
 
    s_bBreak = HB_FALSE;
 
diff --git a/src/rtl/langapi.c b/src/rtl/langapi.c
index 3ff3dd74f9..297f3e55ca 100644
--- a/src/rtl/langapi.c
+++ b/src/rtl/langapi.c
@@ -396,7 +396,7 @@ const char * hb_langGetItem( const char * pszID, int iIndex )
 {
    PHB_LANG lang;
 
-   HB_TRACE( HB_TR_DEBUG, ( "hb_langGetItem(%s,%i)", pszID, iIndex ) );
+   HB_TRACE( HB_TR_DEBUG, ( "hb_langGetItem(%s,%i)", pszID ? pszID : "(null)", iIndex ) );
 
    lang = pszID ? hb_langFind( pszID ) : hb_vmLang();
    if( lang && iIndex >= 0 && iIndex < HB_LANG_ITEM_MAX_ )
diff --git a/utils/hbmk2/hbmk2.prg b/utils/hbmk2/hbmk2.prg
index 795b720510..828a1ee159 100644
--- a/utils/hbmk2/hbmk2.prg
+++ b/utils/hbmk2/hbmk2.prg
@@ -9130,7 +9130,9 @@ STATIC PROCEDURE dep_try_detection( hbmk, dep )
 
    IF ! dep[ _HBMKDEP_lDetected ]
       dep_postprocess_one( hbmk, dep )
-      IF dep[ _HBMKDEP_cControl ] == "local" .OR. ! dep_try_pkg_detection( hbmk, dep )
+      IF dep[ _HBMKDEP_cControl ] == "local" .OR. ;
+         ( ! Empty( dep[ _HBMKDEP_aINCPATH ] ) .AND. dep[ _HBMKDEP_aINCPATH ][ 1 ] == dep[ _HBMKDEP_cControl ] ) .OR. ;
+         ! dep_try_pkg_detection( hbmk, dep )
          dep_try_header_detection( hbmk, dep )
       ENDIF
       dep[ _HBMKDEP_lDetected ] := .T.