--- util.py.orig        2021-01-30 17:30:09.701687644 +0100
+++ util.py     2021-01-30 17:22:53.074901149 +0100
@@ -238,6 +238,13 @@
             else:
                 args = ('/usr/bin/crle',)
 
+            if 'LD_CONFIG' in env:
+                args = args + ('-c', env['LD_CONFIG'])
+            elif not is64 and 'LD_CONFIG_32' in env:
+                args = args + ('-c', env['LD_CONFIG_32'])
+            elif is64 and 'LD_CONFIG_64' in env:
+                args = args + ('-c', env['LD_CONFIG_64'])
+
             paths = None
             try:
                 proc = subprocess.Popen(args,
@@ -249,8 +256,15 @@
             with proc:
                 for line in proc.stdout:
                     line = line.strip()
-                    if line.startswith(b'Default Library Path (ELF):'):
-                        paths = os.fsdecode(line).split()[4]
+                    if line.startswith(b'Default Library Path'):
+                        if b'(ELF):' in line:
+                            paths = os.fsdecode(line).split()[4]
+                        # 11.4 
+                        else:
+                            paths = os.fsdecode(line).split()[3]
+            # add LD_LIBRARY_PATH 
+            if paths and 'LD_LIBRARY_PATH' in env:
+                paths += ':' + env['LD_LIBRARY_PATH']
 
             if not paths:
                 return None
@@ -262,7 +276,7 @@
 
             return None
 
-        def find_library(name, is64 = False):
+        def find_library(name, is64=False):
             return _get_soname(_findLib_crle(name, is64) or _findLib_gcc(name))
 
     else:
@@ -344,6 +358,7 @@
         print(find_library("m"))
         print(find_library("c"))
         print(find_library("bz2"))
+        print(find_library("x264"))
 
         # load
         if sys.platform == "darwin":