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, 42 insertions, 0 deletions

diff --git a/meta/recipes-core/glibc/glibc/eglibc-sh4-fpscr_values.patch b/meta/recipes-core/glibc/glibc/eglibc-sh4-fpscr_values.patch
new file mode 100644
index 0000000000..bfb813eb7c
--- /dev/null
+++ b/meta/recipes-core/glibc/glibc/eglibc-sh4-fpscr_values.patch
@@ -0,0 +1,42 @@
+2010-09-29  Nobuhiro Iwamatsu  <iwamatsu@nigauri.org>
+            Andrew Stubbs  <ams@codesourcery.com>
+
+        Resolve SH's __fpscr_values to symbol in libc.so.
+
+        * sysdeps/sh/sh4/fpu/fpu_control.h: Add C++ __set_fpscr prototype.
+        * sysdeps/unix/sysv/linux/sh/Versions (GLIBC_2.2): Add __fpscr_values.
+        * sysdeps/unix/sysv/linux/sh/sysdep.S (___fpscr_values): New constant.
+
+Upstream-Status: Pending
+
+Index: git/sysdeps/unix/sysv/linux/sh/sysdep.S
+===================================================================
+--- git.orig/sysdeps/unix/sysv/linux/sh/sysdep.S        2014-08-27 18:49:24.036070587 +0000
++++ git/sysdeps/unix/sysv/linux/sh/sysdep.S     2014-08-27 18:49:27.332070587 +0000
+@@ -30,3 +30,14 @@
+ 
+ #define __syscall_error __syscall_error_1
+ #include <sysdeps/unix/sh/sysdep.S>
++
++       .data
++       .align 3
++       .globl ___fpscr_values
++       .type ___fpscr_values, @object
++       .size ___fpscr_values, 8
++___fpscr_values:
++       .long 0
++       .long 0x80000
++weak_alias (___fpscr_values, __fpscr_values)
++
+Index: git/sysdeps/unix/sysv/linux/sh/Versions
+===================================================================
+--- git.orig/sysdeps/unix/sysv/linux/sh/Versions        2014-08-27 18:49:24.028070587 +0000
++++ git/sysdeps/unix/sysv/linux/sh/Versions     2014-08-27 18:49:27.332070587 +0000
+@@ -2,6 +2,7 @@
+   GLIBC_2.2 {
+     # functions used in other libraries
+     __xstat64; __fxstat64; __lxstat64;
++    __fpscr_values;
+ 
+     # a*
+     alphasort64;