gnu/packages/patches/grep-gnulib-lock.patch

   1 This patch fix error on 'gnulib' library required to build
   2 'grep' package on GNU/Hurd.
   3 The patch was adapted from upstream source repository:
   4 '<http://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=commit;h=4084b3a1094372b960ce4a97634e08f4538c8bdd>'
   5
   6 Commit: 4084b3a1094372b960ce4a97634e08f4538c8bdd
   7
   8 diff --git a/lib/glthread/lock.c b/lib/glthread/lock.c
   9 index 061562b..afc86f4 100644
  10 --- a/lib/glthread/lock.c
  11 +++ b/lib/glthread/lock.c
  12 @@ -30,7 +30,7 @@
  13
  14  /* ------------------------- gl_rwlock_t datatype ------------------------- */
  15
  16 -# if HAVE_PTHREAD_RWLOCK && (HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER || (__GNU_LIBRARY__ > 1))
  17 +# if HAVE_PTHREAD_RWLOCK && (HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER || (defined PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP && (__GNU_LIBRARY__ > 1)))
  18
  19  #  ifdef PTHREAD_RWLOCK_INITIALIZER
  20
  21 diff --git a/lib/glthread/lock.h b/lib/glthread/lock.h
  22 index ec16d39..67932aa 100644
  23 --- a/lib/glthread/lock.h
  24 +++ b/lib/glthread/lock.h
  25 @@ -179,7 +179,7 @@ typedef pthread_mutex_t gl_lock_t;
  26
  27  /* ------------------------- gl_rwlock_t datatype ------------------------- */
  28
  29 -# if HAVE_PTHREAD_RWLOCK && (HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER || (__GNU_LIBRARY__ > 1))
  30 +# if HAVE_PTHREAD_RWLOCK && (HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER || (defined PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP && (__GNU_LIBRARY__ > 1)))
  31
  32  #  ifdef PTHREAD_RWLOCK_INITIALIZER