Fix the problem of linking taglib2 on 32 bit architectures

if taglib is not built with large files support.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

ConfigureChecks.cmake

@@ -42,6 +42,29 @@ else( )
   tde_message_fatal( "taglib is required, but not found on your system" )
 endif( )
 
+tde_save_and_set( CMAKE_REQUIRED_DEFINITIONS "${LARGEFILES_DEFINITIONS}" )
+tde_save_and_set( CMAKE_REQUIRED_INCLUDES "${TAGLIB_INCLUDE_DIRS}" )
+tde_save_and_set( CMAKE_REQUIRED_LIBRARIES "${TAGLIB_LIBRARIES}" )
+
+check_cxx_source_compiles( "
+  #include <taglib.h>
+  #include <id3v1tag.h>
+
+  int main( int, char** )
+  {
+    off_t tagOffset = 0;
+    TagLib::File *testFile = nullptr;
+    TagLib::ID3v1::Tag *id3tag = new TagLib::ID3v1::Tag(testFile, tagOffset);
+    return 0;
+  }
+  "
+  TAGLIB_LARGE_FILES_SUPPORT
+)
+
+tde_restore( CMAKE_REQUIRED_DEFINITIONS )
+tde_restore( CMAKE_REQUIRED_INCLUDES )
+tde_restore( CMAKE_REQUIRED_LIBRARIES )
+
 
 ##### check for cdda interface and paranoia
 

config.h.cmake

@@ -10,3 +10,6 @@
 // Define if you have int and long types
 #cmakedefine SIZEOF_INT @SIZEOF_INT@
 #cmakedefine SIZEOF_LONG @SIZEOF_LONG@
+
+// Define if taglib can be built with large files support
+#cmakedefine TAGLIB_LARGE_FILES_SUPPORT 1

src/metadata/asf/asffile.cpp

@@ -19,6 +19,14 @@
  *   USA                                                                   *
  ***************************************************************************/
 
+#include "config.h"
+
+#if !defined(TAGLIB_LARGE_FILES_SUPPORT)
+  #undef _LARGE_FILES
+  #undef _LARGEFILE_SOURCE
+  #undef _FILE_OFFSET_BITS
+#endif
+
 #include <tbytevectorlist.h>
 #include <tstring.h>
 #include "asffile.h"

src/metadata/m4a/CMakeLists.txt

@@ -12,6 +12,10 @@ link_directories(
   ${TDE_LIB_DIR}
 )
 
+if( NOT TAGLIB_LARGE_FILES_SUPPORT )
+  add_definitions( -U_LARGE_FILES -U_LARGEFILE_SOURCE -U_FILE_OFFSET_BITS )
+endif()
+
 
 ##### pluginloader
 

src/metadata/rmff/rmff.cpp

@@ -26,6 +26,15 @@
  *   https://common.helixcommunity.org/nonav/2003/HCS_SDK_r5/helixsdk.htm  *
  *                                                                         *
  ***************************************************************************/
+
+#include "config.h"
+
+#if !defined(TAGLIB_LARGE_FILES_SUPPORT)
+  #undef _LARGE_FILES
+  #undef _LARGEFILE_SOURCE
+  #undef _FILE_OFFSET_BITS
+#endif
+
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>

src/metadata/trueaudio/ttafile.cpp

@@ -23,6 +23,14 @@
  *   MA  02110-1301  USA                                                   *
  ***************************************************************************/
 
+#include "config.h"
+
+#if !defined(TAGLIB_LARGE_FILES_SUPPORT)
+  #undef _LARGE_FILES
+  #undef _LARGEFILE_SOURCE
+  #undef _FILE_OFFSET_BITS
+#endif
+
 #include <tbytevector.h>
 #include <tstring.h>
 #if 0

src/metadata/wavpack/wvfile.cpp

@@ -23,6 +23,14 @@
  *   MA  02110-1301  USA                                                   *
  ***************************************************************************/
 
+#include "config.h"
+
+#if !defined(TAGLIB_LARGE_FILES_SUPPORT)
+  #undef _LARGE_FILES
+  #undef _LARGEFILE_SOURCE
+  #undef _FILE_OFFSET_BITS
+#endif
+
 #include <tbytevector.h>
 #include <tstring.h>
 #if 0