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

(From OE-Core rev: 1027c535ea753e63d9ffe469a423e04467cf8940)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 41 deletions

diff --git a/meta/recipes-core/eglibc/eglibc-2.19/relocatable_sdk_fix_openpath.patch b/meta/recipes-core/eglibc/eglibc-2.19/relocatable_sdk_fix_openpath.patch
deleted file mode 100644
index f164f8f9ae..0000000000
--- a/meta/recipes-core/eglibc/eglibc-2.19/relocatable_sdk_fix_openpath.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-Upstream-Status: Inappropriate [SDK specific]
-
-eglibc-nativesdk: Fix buffer overrun with a relocated SDK
-
-When ld-linux-*.so.2 is relocated to a path that is longer than the
-original fixed location, the dynamic loader will crash in open_path
-because it implicitly assumes that max_dirnamelen is a fixed size that
-never changes.
-
-The allocated buffer will not be large enough to contain the directory
-path string which is larger than the fixed location provided at build
-time.
-
-Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
-
----
- elf/dl-load.c |   12 ++++++++++++
- 1 file changed, 12 insertions(+)
-
---- a/elf/dl-load.c
-+++ b/elf/dl-load.c
-@@ -1919,7 +1919,19 @@ open_path (const char *name, size_t name
-        given on the command line when rtld is run directly.  */
-     return -1;
- 
-+  do
-+    {
-+      struct r_search_path_elem *this_dir = *dirs;
-+      if (this_dir->dirnamelen > max_dirnamelen)
-+       {
-+         max_dirnamelen = this_dir->dirnamelen;
-+       }
-+    }
-+  while (*++dirs != NULL);
-+
-   buf = alloca (max_dirnamelen + max_capstrlen + namelen);
-+
-+  dirs = sps->dirs;
-   do
-     {
-       struct r_search_path_elem *this_dir = *dirs;