diff -ru libmp3splt-0.9.2.orig/configure.ac libmp3splt-0.9.2/configure.ac

--- libmp3splt-0.9.2.orig/configure.ac	2014-11-09 17:48:11.000000000 +0100

+++ libmp3splt-0.9.2/configure.ac	2021-03-26 14:20:04.371752554 +0100

@@ -42,7 +42,7 @@

 AC_PREREQ([2.62])

 AC_INIT([libmp3splt],[libmp3splt_version],[m@ioalex.net])

-AC_CONFIG_AUX_DIR([libltdl/config])

+LT_INIT

 AM_INIT_AUTOMAKE

 AC_CONFIG_HEADERS([config.h])

 AM_MAINTAINER_MODE([enable])

@@ -78,20 +78,6 @@

 AC_DEFINE_UNQUOTED([SPLT_SONAME], "$SONAME", [library SONAME])

 #################################################################

-# Enable libtool, check for libltdl and define @LIBLTDL@ and @INCLTDL@

-#################################################################

-

-ifdef([LT_CONFIG_LTDL_DIR],

-      [ LT_CONFIG_LTDL_DIR([libltdl]) ],

-      [])

-

-ifdef([LT_INIT],

-      [ LT_INIT([win32-dll]) ],

-      [ AC_PROG_LIBTOOL ])

-

-AC_WITH_LTDL

-

-#################################################################

 # Check for the type of the host

 #################################################################

@@ -161,9 +147,6 @@

 #check for -lm

 AC_CHECK_LIB(m, pow, [ haslm="yes" ] , [ AC_MSG_ERROR([libm not found !]) ] )

-#check for -ltld

-AC_CHECK_LIB(ltdl, lt_dlopen, [ hasltdl="yes" ], [ AC_MSG_ERROR([libltdl not found - check libtool installation !]) ] ) 

-

 #################################################################

 # helper for windows compilation

 #################################################################

diff -ru libmp3splt-0.9.2.orig/src/Makefile.am libmp3splt-0.9.2/src/Makefile.am

--- libmp3splt-0.9.2.orig/src/Makefile.am	2014-03-23 00:57:40.000000000 +0100

+++ libmp3splt-0.9.2/src/Makefile.am	2021-03-26 14:23:40.736094662 +0100

@@ -3,7 +3,7 @@

 include_HEADERS = $(top_srcdir)/include/libmp3splt/mp3splt.h \

 $(top_srcdir)/include/libmp3splt/version.h

-INCLUDES=-DSPLT_PLUGINS_DIR=\"$(libdir)/libmp3splt$(SONAME)\" -DLIBMP3SPLT_VERSION=\"$(VERSION)\" @INCLTDL@

+INCLUDES=-DSPLT_PLUGINS_DIR=\"$(libdir)/libmp3splt$(SONAME)\" -DLIBMP3SPLT_VERSION=\"$(VERSION)\"

 lib_LTLIBRARIES = libmp3splt.la

@@ -30,8 +30,6 @@

 libmp3splt_la_LIBADD += -lws2_32 -lintl -lshlwapi

-else

-libmp3splt_la_LIBADD += @LIBLTDL@ 

 endif

 libmp3splt_la_SOURCES = \

diff -ru libmp3splt-0.9.2.orig/src/mp3splt.c libmp3splt-0.9.2/src/mp3splt.c

--- libmp3splt-0.9.2.orig/src/mp3splt.c	2014-09-16 23:39:39.000000000 +0200

+++ libmp3splt-0.9.2/src/mp3splt.c	2021-03-26 14:09:23.011836062 +0100

@@ -45,7 +45,7 @@

 #include <sys/stat.h>

 #include <string.h>

-#include <ltdl.h>

+#include <dlfcn.h>

 #include "splt.h"

@@ -119,13 +119,6 @@

   int *err = &err;;

   if (error != NULL) { err = error; }

-  if (lt_dlinit() != 0)

-  {

-    *err = SPLT_ERROR_CANNOT_INIT_LIBLTDL;

-  }

-  else

-  {

-

 #ifdef ENABLE_NLS

  #ifndef __WIN32__

     bindtextdomain(MP3SPLT_LIB_GETTEXT_DOMAIN, LOCALEDIR);

@@ -135,8 +128,7 @@

  #endif

 #endif

-    state = splt_t_new_state(state, err);

-  }

+  state = splt_t_new_state(state, err);

   return state;

 }

diff -ru libmp3splt-0.9.2.orig/src/plugins.c libmp3splt-0.9.2/src/plugins.c

--- libmp3splt-0.9.2.orig/src/plugins.c	2014-05-28 23:30:15.000000000 +0200

+++ libmp3splt-0.9.2/src/plugins.c	2021-03-26 14:07:59.351838681 +0100

@@ -37,7 +37,7 @@

 #include <dirent.h>

 #include <errno.h>

-#include <ltdl.h>

+#include <dlfcn.h>

 #include <stdlib.h>

 #ifdef __WIN32__

@@ -400,7 +400,7 @@

   }

   if (pl_data->plugin_handle)

   {

-    lt_dlclose(pl_data->plugin_handle);

+    dlclose(pl_data->plugin_handle);

     pl_data->plugin_handle = NULL;

   }

   if (pl_data->func)

@@ -477,13 +477,12 @@

     splt_d_print_debug(state,"\nTrying to open the plugin _%s_ ...\n",

         pl->data[i].plugin_filename);

-    //ltdl currently does not supports windows unicode path/filename

-    pl->data[i].plugin_handle = lt_dlopen(pl->data[i].plugin_filename);

+    pl->data[i].plugin_handle = dlopen(pl->data[i].plugin_filename, RTLD_NOW);

     //error

     if (! pl->data[i].plugin_handle)

     {

       splt_d_print_debug(state,"Error loading the plugin _%s_\n", pl->data[i].plugin_filename);

-      splt_d_print_debug(state," - error message from libltdl: _%s_\n", lt_dlerror());

+      splt_d_print_debug(state," - error message from dlopen: _%s_\n", dlerror());

       //keep the index of this failed plugin in order to remove it

       //afterwards

@@ -503,7 +502,7 @@

       splt_d_print_debug(state," - success !\n");

       pl->data[i].func->splt_pl_set_plugin_info =

-        lt_dlsym(pl->data[i].plugin_handle, "splt_pl_set_plugin_info");

+        dlsym(pl->data[i].plugin_handle, "splt_pl_set_plugin_info");

       if (pl->data[i].func->splt_pl_set_plugin_info != NULL)

       {

         pl->data[i].func->splt_pl_set_plugin_info(&pl->data[i].info,&error);

@@ -613,34 +612,34 @@

     int err = 0;

     for (i = 0;i < pl->number_of_plugins_found;i++)

     {

-      pl->data[i].plugin_handle = lt_dlopen(pl->data[i].plugin_filename);

+      pl->data[i].plugin_handle = dlopen(pl->data[i].plugin_filename, RTLD_NOW);

       pl->data[i].func->splt_pl_check_plugin_is_for_file =

-        lt_dlsym(pl->data[i].plugin_handle, "splt_pl_check_plugin_is_for_file");

+        dlsym(pl->data[i].plugin_handle, "splt_pl_check_plugin_is_for_file");

       pl->data[i].func->splt_pl_search_syncerrors =

-        lt_dlsym(pl->data[i].plugin_handle, "splt_pl_search_syncerrors");

+        dlsym(pl->data[i].plugin_handle, "splt_pl_search_syncerrors");

       pl->data[i].func->splt_pl_import_internal_sheets =

-        lt_dlsym(pl->data[i].plugin_handle, "splt_pl_import_internal_sheets");

+        dlsym(pl->data[i].plugin_handle, "splt_pl_import_internal_sheets");

       pl->data[i].func->splt_pl_dewrap =

-        lt_dlsym(pl->data[i].plugin_handle, "splt_pl_dewrap");

+        dlsym(pl->data[i].plugin_handle, "splt_pl_dewrap");

       pl->data[i].func->splt_pl_offset_split =

-        lt_dlsym(pl->data[i].plugin_handle, "splt_pl_offset_split");

+        dlsym(pl->data[i].plugin_handle, "splt_pl_offset_split");

       pl->data[i].func->splt_pl_split =

-        lt_dlsym(pl->data[i].plugin_handle, "splt_pl_split");

+        dlsym(pl->data[i].plugin_handle, "splt_pl_split");

       pl->data[i].func->splt_pl_init =

-        lt_dlsym(pl->data[i].plugin_handle, "splt_pl_init");

+        dlsym(pl->data[i].plugin_handle, "splt_pl_init");

       pl->data[i].func->splt_pl_end =

-        lt_dlsym(pl->data[i].plugin_handle, "splt_pl_end");

+        dlsym(pl->data[i].plugin_handle, "splt_pl_end");

       pl->data[i].func->splt_pl_scan_silence =

-        lt_dlsym(pl->data[i].plugin_handle, "splt_pl_scan_silence");

+        dlsym(pl->data[i].plugin_handle, "splt_pl_scan_silence");

       pl->data[i].func->splt_pl_scan_trim_silence =

-        lt_dlsym(pl->data[i].plugin_handle, "splt_pl_scan_trim_silence");

+        dlsym(pl->data[i].plugin_handle, "splt_pl_scan_trim_silence");

       pl->data[i].func->splt_pl_set_original_tags =

-        lt_dlsym(pl->data[i].plugin_handle, "splt_pl_set_original_tags");

+        dlsym(pl->data[i].plugin_handle, "splt_pl_set_original_tags");

       pl->data[i].func->splt_pl_clear_original_tags =

-        lt_dlsym(pl->data[i].plugin_handle, "splt_pl_clear_original_tags");

+        dlsym(pl->data[i].plugin_handle, "splt_pl_clear_original_tags");

       pl->data[i].func->splt_pl_set_plugin_info =

-        lt_dlsym(pl->data[i].plugin_handle, "splt_pl_set_plugin_info");

+        dlsym(pl->data[i].plugin_handle, "splt_pl_set_plugin_info");

       if (pl->data[i].func->splt_pl_set_plugin_info != NULL)

       {

         splt_p_free_plugin_data_info(&pl->data[i]);

diff -ru libmp3splt-0.9.2.orig/src/splt.h libmp3splt-0.9.2/src/splt.h

--- libmp3splt-0.9.2.orig/src/splt.h	2014-05-29 00:04:08.000000000 +0200

+++ libmp3splt-0.9.2/src/splt.h	2021-03-26 14:09:08.619836513 +0100

@@ -34,11 +34,6 @@

 #include <stdio.h>

 #include <sys/types.h>

-//libtool 1.4e is buggy on mingw if we include ltdl.h

-#ifndef __WIN32__

-#include <ltdl.h>

-#endif

-

 #include "mp3splt.h"

 struct _splt_freedb_one_result {