contrib: update TODO

contrib/TODO

@@ -8,8 +8,6 @@ nettle
 
 
         for 32 bits only:
-flac
-    linker segfaults
 
 gcrypt
     rijndael.c:895: error: can't find a register in class 'GENERAL_REGS' while reloading 'asm'
@@ -20,14 +18,14 @@ gmp
 
         for 32 and 64 bits
 
-SDL
-    Undefined symbol __dyld_func_lookup
 SDL_image
-    depends on SDL
+    Undefined symbols (missing OpenGL framework?)
 
-gnutls
+dvdcss
+    Undefined symbols (missing CF framework?)
+
+gnutls, gpg-error
     infrastructure mismatch between Makefile.in.in and autoconf macros (different gettext vers)
-    if we don't run autoreconf => ld: library not found for -lhogweed
 
 live555
     use old libtool options (/usr/bin/libtool), we use GNU