glibc: Migrate eglibc 2.19 -> glibc 2.20

- This is a big swoop change where we switch to using glibc
- option-groups are forward ported
- cross-localedef is extracted out from eglibc and hosted
  at github.com/kraj/localedef, its used for cross-localedef
  recipe
- Other non ported patches from eglibc are forward ported
  ppc8xx cache line workaround
  SH fpcr values
  dynamic resolver
  installing PIC archives is there but is not applied
  libc header bootstrap

- Delete eglibc recipes we moved back to using glibc now
- Fix ppc/e500 build

- Fix crypt module build when options are used
- Fix fnmatch build when options OPTION_EGLIBC_LOCALE_CODE is unset
  HAVE_MBSTATE_T and HAVE_MBSRTOWCS should be defined conditionally
  based upon OPTION_EGLIBC_LOCALE_CODE being set/unset
- Move the ports/ patches to relevant files now that ports is gone

Signed-off-by: Khem Raj <raj.khem@gmail.com>

1 files changed, 36 insertions, 0 deletions

diff --git a/meta/recipes-core/glibc/ldconfig-native-2.12.1/ldconfig_aux-cache_path_fix.patch b/meta/recipes-core/glibc/ldconfig-native-2.12.1/ldconfig_aux-cache_path_fix.patch
new file mode 100644
index 0000000000..27bc411078
--- /dev/null
+++ b/meta/recipes-core/glibc/ldconfig-native-2.12.1/ldconfig_aux-cache_path_fix.patch
@@ -0,0 +1,36 @@
+Upstream-Status: Pending
+
+Coming from this bug: http://sourceware.org/bugzilla/show_bug.cgi?id=11149
+
+Nitin A Kamble <nitin.a.kamble@intel.com>2011/03/29
+
+--- ldconfig-native-2.12.1.orig/ldconfig.c	
++++ ldconfig-native-2.12.1/ldconfig.c	
+@@ -1359,14 +1359,9 @@ main (int argc, char **argv)
+ 
+   const char *aux_cache_file = _PATH_LDCONFIG_AUX_CACHE;
+   if (opt_chroot)
+-    {
+-      aux_cache_file = chroot_canon (opt_chroot, aux_cache_file);
+-      if (aux_cache_file == NULL)
+-	error (EXIT_FAILURE, errno, _("Can't open cache file %s\n"),
+-	       _PATH_LDCONFIG_AUX_CACHE);
+-    }
++    aux_cache_file = chroot_canon (opt_chroot, aux_cache_file);
+ 
+-  if (! opt_ignore_aux_cache)
++  if (! opt_ignore_aux_cache && aux_cache_file)
+     load_aux_cache (aux_cache_file);
+   else
+     init_aux_cache ();
+@@ -1376,7 +1371,8 @@ main (int argc, char **argv)
+   if (opt_build_cache)
+     {
+       save_cache (cache_file);
+-      save_aux_cache (aux_cache_file);
++      if (aux_cache_file)
++        save_aux_cache (aux_cache_file);
+     }
+ 
+   return 0;
+