Revert "Bring the glibc detection back, not using dlopen() hacks anymore."

This reverts commit 28855920.

Detection is not needed in dbus branch.

src/misc/linux_specific.c

@@ -22,13 +22,11 @@
 # include "config.h"
 #endif
 
-#include <stdio.h>
-#include <string.h>
-
 #include <vlc_common.h>
 #include "../libvlc.h"
 
 #if 0
+#include <stdio.h>
 #include <assert.h>
 #include <pthread.h>
 
@@ -72,28 +70,8 @@ static void set_libvlc_path (void)
 }
 #endif
 
-#ifdef __GLIBC__
-# include <gnu/libc-version.h>
-# include <stdlib.h>
-#endif
-
 void system_Init (libvlc_int_t *libvlc, int *argc, const char *argv[])
 {
-#ifdef __GLIBC__
-    const char *glcv = gnu_get_libc_version ();
-
-    /* gettext in glibc 2.5-2.7 is not thread-safe. LibVLC keeps crashing,
-     * especially in sterror_r(). Even if we have NLS disabled, the calling
-     * process might have called setlocale(). */
-    if (strverscmp (glcv, "2.5") >= 0 && strverscmp (glcv, "2.8") < 0)
-    {
-        fputs ("LibVLC has detected an unusable buggy GNU/libc version.\n"
-               "Please update to version 2.8 or newer.\n", stderr);
-        fflush (stderr);
-        abort ();
-    }
-#endif
-
 #if 0
     static pthread_once_t once = PTHREAD_ONCE_INIT;
     pthread_once (&once, set_libvlc_path);