package/libselinux/0001-workaround-blackfin-issue.patch

   1 Do not make symbols hidden on Blackfin
   2
   3 The libselinux logic to hide internal symbols from the DSO doesn't
   4 work properly on Blackfin due to the USER_LABEL_PREFIX not being
   5 handled properly. A real fix is not that simple, so this patch simply
   6 disables the internal symbol hiding mechanism. This means that those
   7 symbols are visible in the final DSO, which is not a problem for
   8 proper execution, it just isn't as clean.
   9
  10 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
  11
  12 Index: b/src/dso.h
  13 ===================================================================
  14 --- a/src/dso.h
  15 +++ b/src/dso.h
  16 @@ -1,7 +1,7 @@
  17  #ifndef _SELINUX_DSO_H
  18  #define _SELINUX_DSO_H 1
  19
  20 -#ifdef SHARED
  21 +#if defined(SHARED) && !defined(__bfin__)
  22  # define hidden __attribute__ ((visibility ("hidden")))
  23  # define hidden_proto(fct) __hidden_proto (fct, fct##_internal)
  24  # define __hidden_proto(fct, internal) \