Revert "eglibc: Upgrade recipes from 2.13 -> 2.14"

This reverts commit 16837d4cc39415709f744afa9532d53e0382d6bd.

2.14 isn't ready for prime time :(

(A load of files no longer seem to get installed for example)

1 files changed, 56 insertions, 0 deletions

diff --git a/meta/recipes-core/eglibc/eglibc-2.13/ld-search-order.patch b/meta/recipes-core/eglibc/eglibc-2.13/ld-search-order.patch
new file mode 100644
index 0000000000..40ae6d37f4
--- /dev/null
+++ b/meta/recipes-core/eglibc/eglibc-2.13/ld-search-order.patch
@@ -0,0 +1,56 @@
+Upstream-Status: Inappropriate [embedded specific]
+
+The default lib search path order is:
+
+  1) LD_LIBRARY_PATH
+  2) RPATH from the binary
+  3) ld.so.cache
+  4) default search paths embedded in the linker
+
+For nativesdk binaries which are being used alongside binaries on a host system, we 
+need the search paths to firstly search the shipped nativesdk libs but then also
+cover the host system. For example we want the host system's libGL and this may be
+in a non-standard location like /usr/lib/mesa. The only place the location is know 
+about is in the ld.so.cache of the host system.
+
+Since nativesdk has a simple structure and doesn't need to use a cache itself, we 
+repurpose the cache for use as a last resort in finding host system binaries. This 
+means we need to switch the order of 3 and 4 above to make this work effectively.
+
+RP 14/10/2010
+
+Index: libc/elf/dl-load.c
+===================================================================
+--- libc.orig/elf/dl-load.c
++++ libc/elf/dl-load.c
+@@ -2107,6 +2107,15 @@ _dl_map_object (struct link_map *loader,
+                        &loader->l_runpath_dirs, &realname, &fb, loader,
+                        LA_SER_RUNPATH, &found_other_class);
+ 
++      /* try the default path.  */
++      if (fd == -1
++         && ((l = loader ?: GL(dl_ns)[nsid]._ns_loaded) == NULL
++             || __builtin_expect (!(l->l_flags_1 & DF_1_NODEFLIB), 1))
++         && rtld_search_dirs.dirs != (void *) -1)
++       fd = open_path (name, namelen, mode & __RTLD_SECURE, &rtld_search_dirs,
++                       &realname, &fb, l, LA_SER_DEFAULT, &found_other_class);
++
++      /* Finally try ld.so.cache */
+       if (fd == -1
+          && (__builtin_expect (! (mode & __RTLD_SECURE), 1)
+              || ! INTUSE(__libc_enable_secure)))
+@@ -2169,14 +2178,6 @@ _dl_map_object (struct link_map *loader,
+            }
+        }
+ 
+-      /* Finally, try the default path.  */
+-      if (fd == -1
+-         && ((l = loader ?: GL(dl_ns)[nsid]._ns_loaded) == NULL
+-             || __builtin_expect (!(l->l_flags_1 & DF_1_NODEFLIB), 1))
+-         && rtld_search_dirs.dirs != (void *) -1)
+-       fd = open_path (name, namelen, mode & __RTLD_SECURE, &rtld_search_dirs,
+-                       &realname, &fb, l, LA_SER_DEFAULT, &found_other_class);
+-
+       /* Add another newline when we are tracing the library loading.  */
+       if (__builtin_expect (GLRO_dl_debug_mask & DL_DEBUG_LIBS, 0))
+        _dl_debug_printf ("\n");