elfutils: Fix build with uclibc/musl

Remove mempcpy patch its already in uclibc now
refresh libargp patch to match latest elfutils

Add ALLOW_EMPTY for musl

core-image-cmdline-full asks for elfutils package to be added to package
it has all eu-* tools but we dont build them on musl. nevertheless lets
satisfy the dependency so image can build for musl

Build libdw,libasm,libebl along with libelf

enhance the musl portability patch to compile every other library
except the eu-* tools

Fix build on aarch64/musl issues

Header inclusion ends up with duplicate definitions of iovec struct
since uclibc defines the same in usersapce, we have been depending upong
including the kernel header on aarch64, using sys/uio.h is the right
approach

Fix x86 build warning seen on musl

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

7 files changed, 1370 insertions, 30 deletions

diff --git a/meta/recipes-devtools/elfutils/elfutils-0.164/0001-build-Provide-alternatives-for-glibc-assumptions-hel.patch b/meta/recipes-devtools/elfutils/elfutils-0.164/0001-build-Provide-alternatives-for-glibc-assumptions-hel.patch
new file mode 100644
index 0000000000..c8d1c89901
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/elfutils-0.164/0001-build-Provide-alternatives-for-glibc-assumptions-hel.patch
@@ -0,0 +1,1163 @@
+From 4b0fe80b3951f044c1c1b14d1d7f5f0b8ab67507 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 31 Dec 2015 06:35:34 +0000
+Subject: [PATCH] build: Provide alternatives for glibc assumptions helps
+ compiling it on musl
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+Upstream-Status: Pending
+
+ Makefile.am                      |  2 +-
+ lib/color.c                      |  2 +-
+ lib/crc32_file.c                 |  4 +++-
+ lib/fixedsizehash.h              |  4 ++--
+ lib/system.h                     | 11 +++++++++++
+ lib/xmalloc.c                    |  2 +-
+ libasm/asm_end.c                 |  2 +-
+ libasm/asm_newscn.c              |  2 +-
+ libcpu/i386_gendis.c             |  2 +-
+ libcpu/i386_lex.c                |  2 +-
+ libcpu/i386_parse.c              |  2 +-
+ libdw/Makefile.am                |  2 +-
+ libdw/libdw_alloc.c              |  3 ++-
+ libdwfl/Makefile.am              |  2 ++
+ libdwfl/dwfl_build_id_find_elf.c |  3 ++-
+ libdwfl/dwfl_error.c             |  4 +++-
+ libdwfl/dwfl_module_getdwarf.c   |  1 +
+ libdwfl/find-debuginfo.c         |  2 +-
+ libdwfl/libdwfl_crc32_file.c     | 10 ++++++++++
+ libdwfl/linux-kernel-modules.c   |  1 +
+ libebl/eblopenbackend.c          |  2 +-
+ libebl/eblwstrtab.c              |  2 +-
+ libelf/elf.h                     |  9 ++++++---
+ libelf/libelf.h                  |  1 +
+ libelf/libelfP.h                 |  1 +
+ src/addr2line.c                  |  2 +-
+ src/ar.c                         |  2 +-
+ src/arlib.c                      |  2 +-
+ src/arlib2.c                     |  2 +-
+ src/elfcmp.c                     |  2 +-
+ src/elflint.c                    |  2 +-
+ src/findtextrel.c                |  2 +-
+ src/i386_ld.c                    |  2 +-
+ src/ld.c                         |  2 +-
+ src/ldgeneric.c                  |  2 +-
+ src/ldlex.c                      |  2 +-
+ src/ldscript.c                   |  2 +-
+ src/nm.c                         |  2 +-
+ src/objdump.c                    |  2 +-
+ src/ranlib.c                     |  2 +-
+ src/readelf.c                    |  2 +-
+ src/size.c                       |  2 +-
+ src/stack.c                      |  2 +-
+ src/strings.c                    |  2 +-
+ src/strip.c                      |  2 +-
+ src/unstrip.c                    |  2 +-
+ tests/addrscopes.c               |  2 +-
+ tests/allregs.c                  |  2 +-
+ tests/backtrace-data.c           |  2 +-
+ tests/backtrace-dwarf.c          |  2 +-
+ tests/backtrace.c                |  2 +-
+ tests/buildid.c                  |  2 +-
+ tests/debugaltlink.c             |  2 +-
+ tests/debuglink.c                |  2 +-
+ tests/deleted.c                  |  2 +-
+ tests/dwfl-addr-sect.c           |  2 +-
+ tests/dwfl-bug-addr-overflow.c   |  2 +-
+ tests/dwfl-bug-fd-leak.c         |  2 +-
+ tests/dwfl-bug-getmodules.c      |  2 +-
+ tests/dwfl-report-elf-align.c    |  2 +-
+ tests/dwfllines.c                |  2 +-
+ tests/dwflmodtest.c              |  2 +-
+ tests/dwflsyms.c                 |  2 +-
+ tests/early-offscn.c             |  2 +-
+ tests/ecp.c                      |  2 +-
+ tests/find-prologues.c           |  2 +-
+ tests/funcretval.c               |  2 +-
+ tests/funcscopes.c               |  2 +-
+ tests/getsrc_die.c               |  2 +-
+ tests/line2addr.c                |  2 +-
+ tests/low_high_pc.c              |  2 +-
+ tests/md5-sha1-test.c            |  2 +-
+ tests/rdwrmmap.c                 |  2 +-
+ tests/saridx.c                   |  2 +-
+ tests/sectiondump.c              |  2 +-
+ tests/varlocs.c                  |  2 +-
+ tests/vdsosyms.c                 |  2 +-
+ 77 files changed, 109 insertions(+), 73 deletions(-)
+
+Index: elfutils-0.164/Makefile.am
+===================================================================
+--- elfutils-0.164.orig/Makefile.am
++++ elfutils-0.164/Makefile.am
+@@ -24,7 +24,7 @@ pkginclude_HEADERS = version.h
+ 
+ # Add doc back when we have some real content.
+ SUBDIRS = config m4 lib libelf libebl libdwelf libdwfl libdw libcpu libasm \
+-	  backends src po tests
++	  backends po tests
+ 
+ EXTRA_DIST = elfutils.spec GPG-KEY NOTES CONTRIBUTING \
+ 	     COPYING COPYING-GPLV2 COPYING-LGPLV3
+Index: elfutils-0.164/lib/color.c
+===================================================================
+--- elfutils-0.164.orig/lib/color.c
++++ elfutils-0.164/lib/color.c
+@@ -32,7 +32,7 @@
+ #endif
+ 
+ #include <argp.h>
+-#include <error.h>
++#include <err.h>
+ #include <libintl.h>
+ #include <stdlib.h>
+ #include <string.h>
+Index: elfutils-0.164/lib/crc32_file.c
+===================================================================
+--- elfutils-0.164.orig/lib/crc32_file.c
++++ elfutils-0.164/lib/crc32_file.c
+@@ -30,12 +30,14 @@
+ # include <config.h>
+ #endif
+ 
+-#include "system.h"
+ #include <errno.h>
+ #include <unistd.h>
++#include <stdint.h>
+ #include <sys/stat.h>
+ #include <sys/mman.h>
+ 
++#include "system.h"
++
+ int
+ crc32_file (int fd, uint32_t *resp)
+ {
+Index: elfutils-0.164/lib/fixedsizehash.h
+===================================================================
+--- elfutils-0.164.orig/lib/fixedsizehash.h
++++ elfutils-0.164/lib/fixedsizehash.h
+@@ -30,12 +30,12 @@
+ #include <errno.h>
+ #include <stdlib.h>
+ #include <string.h>
+-#include <sys/cdefs.h>
+ #include <sys/param.h>
+ 
+ #include <system.h>
+ 
+-#define CONCAT(t1,t2) __CONCAT (t1,t2)
++#define CONCAT1(x,y) x##y
++#define CONCAT(x,y) CONCAT1(x,y)
+ 
+ /* Before including this file the following macros must be defined:
+ 
+Index: elfutils-0.164/lib/system.h
+===================================================================
+--- elfutils-0.164.orig/lib/system.h
++++ elfutils-0.164/lib/system.h
+@@ -49,6 +49,16 @@
+ #else
+ # error "Unknown byte order"
+ #endif
++#ifndef TEMP_FAILURE_RETRY
++#define TEMP_FAILURE_RETRY(expression) \
++  (__extension__							      \
++    ({ long int __result;						      \
++       do __result = (long int) (expression);				      \
++       while (__result == -1L && errno == EINTR);			      \
++       __result; }))
++#endif
++
++#define error(status, errno, ...) err(status, __VA_ARGS__)
+ 
+ extern void *xmalloc (size_t) __attribute__ ((__malloc__));
+ extern void *xcalloc (size_t, size_t) __attribute__ ((__malloc__));
+Index: elfutils-0.164/lib/xmalloc.c
+===================================================================
+--- elfutils-0.164.orig/lib/xmalloc.c
++++ elfutils-0.164/lib/xmalloc.c
+@@ -30,7 +30,7 @@
+ # include <config.h>
+ #endif
+ 
+-#include <error.h>
++#include <err.h>
+ #include <libintl.h>
+ #include <stddef.h>
+ #include <stdlib.h>
+Index: elfutils-0.164/libasm/asm_end.c
+===================================================================
+--- elfutils-0.164.orig/libasm/asm_end.c
++++ elfutils-0.164/libasm/asm_end.c
+@@ -32,7 +32,7 @@
+ #endif
+ 
+ #include <assert.h>
+-#include <error.h>
++#include <err.h>
+ #include <libintl.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+Index: elfutils-0.164/libasm/asm_newscn.c
+===================================================================
+--- elfutils-0.164.orig/libasm/asm_newscn.c
++++ elfutils-0.164/libasm/asm_newscn.c
+@@ -32,7 +32,7 @@
+ #endif
+ 
+ #include <assert.h>
+-#include <error.h>
++#include <err.h>
+ #include <libintl.h>
+ #include <stdlib.h>
+ #include <string.h>
+Index: elfutils-0.164/libcpu/i386_gendis.c
+===================================================================
+--- elfutils-0.164.orig/libcpu/i386_gendis.c
++++ elfutils-0.164/libcpu/i386_gendis.c
+@@ -31,7 +31,7 @@
+ # include <config.h>
+ #endif
+ 
+-#include <error.h>
++#include <err.h>
+ #include <errno.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+Index: elfutils-0.164/libcpu/i386_lex.c
+===================================================================
+--- elfutils-0.164.orig/libcpu/i386_lex.c
++++ elfutils-0.164/libcpu/i386_lex.c
+@@ -571,7 +571,7 @@ char *i386_text;
+ #endif
+ 
+ #include <ctype.h>
+-#include <error.h>
++#include <err.h>
+ #include <libintl.h>
+ 
+ #include <system.h>
+Index: elfutils-0.164/libcpu/i386_parse.c
+===================================================================
+--- elfutils-0.164.orig/libcpu/i386_parse.c
++++ elfutils-0.164/libcpu/i386_parse.c
+@@ -107,7 +107,7 @@
+ #include <assert.h>
+ #include <ctype.h>
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <inttypes.h>
+ #include <libintl.h>
+ #include <math.h>
+Index: elfutils-0.164/libdw/Makefile.am
+===================================================================
+--- elfutils-0.164.orig/libdw/Makefile.am
++++ elfutils-0.164/libdw/Makefile.am
+@@ -117,7 +117,7 @@ libdw.so$(EXEEXT): $(srcdir)/libdw.map l
+ 		-Wl,--enable-new-dtags,-rpath,$(pkglibdir) \
+ 		-Wl,--version-script,$<,--no-undefined \
+ 		-Wl,--whole-archive $(filter-out $<,$^) -Wl,--no-whole-archive\
+-		-ldl $(argp_LDADD) $(zip_LIBS) $(libdw_so_LDLIBS)
++		-ldl $(argp_LDADD) $(zip_LIBS) $(libdw_so_LDLIBS) -lfts -largp
+ 	@$(textrel_check)
+ 	$(AM_V_at)ln -fs $@ $@.$(VERSION)
+ 
+Index: elfutils-0.164/libdw/libdw_alloc.c
+===================================================================
+--- elfutils-0.164.orig/libdw/libdw_alloc.c
++++ elfutils-0.164/libdw/libdw_alloc.c
+@@ -31,11 +31,12 @@
+ # include <config.h>
+ #endif
+ 
+-#include <error.h>
++#include <err.h>
+ #include <errno.h>
+ #include <stdlib.h>
+ #include <sys/param.h>
+ #include "libdwP.h"
++#include "system.h"
+ 
+ 
+ void *
+Index: elfutils-0.164/libdwfl/Makefile.am
+===================================================================
+--- elfutils-0.164.orig/libdwfl/Makefile.am
++++ elfutils-0.164/libdwfl/Makefile.am
+@@ -86,6 +86,8 @@ libelf = ../libelf/libelf.so
+ libebl = ../libebl/libebl.a
+ libeu = ../lib/libeu.a
+ 
++LDADD = -lfts
++
+ libdwfl_pic_a_SOURCES =
+ am_libdwfl_pic_a_OBJECTS = $(libdwfl_a_SOURCES:.c=.os)
+ 
+Index: elfutils-0.164/libdwfl/dwfl_build_id_find_elf.c
+===================================================================
+--- elfutils-0.164.orig/libdwfl/dwfl_build_id_find_elf.c
++++ elfutils-0.164/libdwfl/dwfl_build_id_find_elf.c
+@@ -27,6 +27,7 @@
+    not, see <http://www.gnu.org/licenses/>.  */
+ 
+ #include "libdwflP.h"
++#include "system.h"
+ #include <inttypes.h>
+ #include <fcntl.h>
+ #include <unistd.h>
+@@ -94,7 +95,7 @@ __libdwfl_open_by_build_id (Dwfl_Module
+ 	{
+ 	  if (*file_name != NULL)
+ 	    free (*file_name);
+-	  *file_name = canonicalize_file_name (name);
++	  *file_name = realpath (name, NULL);
+ 	  if (*file_name == NULL)
+ 	    {
+ 	      *file_name = name;
+Index: elfutils-0.164/libdwfl/dwfl_error.c
+===================================================================
+--- elfutils-0.164.orig/libdwfl/dwfl_error.c
++++ elfutils-0.164/libdwfl/dwfl_error.c
+@@ -140,6 +140,7 @@ __libdwfl_seterrno (Dwfl_Error error)
+ const char *
+ dwfl_errmsg (int error)
+ {
++  static __thread char s[64] = "";
+   if (error == 0 || error == -1)
+     {
+       int last_error = global_error;
+@@ -154,7 +155,8 @@ dwfl_errmsg (int error)
+   switch (error &~ 0xffff)
+     {
+     case OTHER_ERROR (ERRNO):
+-      return strerror_r (error & 0xffff, "bad", 0);
++      strerror_r (error & 0xffff, s, sizeof(s));
++      return s;
+     case OTHER_ERROR (LIBELF):
+       return elf_errmsg (error & 0xffff);
+     case OTHER_ERROR (LIBDW):
+Index: elfutils-0.164/libdwfl/dwfl_module_getdwarf.c
+===================================================================
+--- elfutils-0.164.orig/libdwfl/dwfl_module_getdwarf.c
++++ elfutils-0.164/libdwfl/dwfl_module_getdwarf.c
+@@ -31,6 +31,7 @@
+ #include <fcntl.h>
+ #include <string.h>
+ #include <unistd.h>
++#include "system.h"
+ #include "../libdw/libdwP.h"	/* DWARF_E_* values are here.  */
+ #include "../libelf/libelfP.h"
+ 
+Index: elfutils-0.164/libdwfl/find-debuginfo.c
+===================================================================
+--- elfutils-0.164.orig/libdwfl/find-debuginfo.c
++++ elfutils-0.164/libdwfl/find-debuginfo.c
+@@ -372,7 +372,7 @@ dwfl_standard_find_debuginfo (Dwfl_Modul
+       /* If FILE_NAME is a symlink, the debug file might be associated
+ 	 with the symlink target name instead.  */
+ 
+-      char *canon = canonicalize_file_name (file_name);
++      char *canon = realpath (file_name, NULL);
+       if (canon != NULL && strcmp (file_name, canon))
+ 	fd = find_debuginfo_in_path (mod, canon,
+ 				     debuglink_file, debuglink_crc,
+Index: elfutils-0.164/libdwfl/libdwfl_crc32_file.c
+===================================================================
+--- elfutils-0.164.orig/libdwfl/libdwfl_crc32_file.c
++++ elfutils-0.164/libdwfl/libdwfl_crc32_file.c
+@@ -31,6 +31,16 @@
+ 
+ #define crc32_file attribute_hidden __libdwfl_crc32_file
+ #define crc32 __libdwfl_crc32
++
++#ifndef TEMP_FAILURE_RETRY
++#define TEMP_FAILURE_RETRY(expression) \
++  (__extension__							      \
++    ({ long int __result;						      \
++       do __result = (long int) (expression);				      \
++       while (__result == -1L && errno == EINTR);			      \
++       __result; }))
++#endif
++
+ #define LIB_SYSTEM_H	1
+ #include <libdwflP.h>
+ #include "../lib/crc32_file.c"
+Index: elfutils-0.164/libdwfl/linux-kernel-modules.c
+===================================================================
+--- elfutils-0.164.orig/libdwfl/linux-kernel-modules.c
++++ elfutils-0.164/libdwfl/linux-kernel-modules.c
+@@ -34,6 +34,7 @@
+ #include <config.h>
+ 
+ #include "libdwflP.h"
++#include "system.h"
+ #include <inttypes.h>
+ #include <errno.h>
+ #include <stdio.h>
+Index: elfutils-0.164/libebl/eblopenbackend.c
+===================================================================
+--- elfutils-0.164.orig/libebl/eblopenbackend.c
++++ elfutils-0.164/libebl/eblopenbackend.c
+@@ -32,7 +32,7 @@
+ 
+ #include <assert.h>
+ #include <dlfcn.h>
+-#include <error.h>
++#include <err.h>
+ #include <libelfP.h>
+ #include <dwarf.h>
+ #include <stdlib.h>
+Index: elfutils-0.164/libebl/eblwstrtab.c
+===================================================================
+--- elfutils-0.164.orig/libebl/eblwstrtab.c
++++ elfutils-0.164/libebl/eblwstrtab.c
+@@ -305,7 +305,7 @@ copystrings (struct Ebl_WStrent *nodep,
+ 
+   /* Process the current node.  */
+   nodep->offset = *offsetp;
+-  *freep = wmempcpy (*freep, nodep->string, nodep->len);
++  *freep = wmemcpy (*freep, nodep->string, nodep->len) + nodep->len;
+   *offsetp += nodep->len * sizeof (wchar_t);
+ 
+   for (subs = nodep->next; subs != NULL; subs = subs->next)
+Index: elfutils-0.164/libelf/elf.h
+===================================================================
+--- elfutils-0.164.orig/libelf/elf.h
++++ elfutils-0.164/libelf/elf.h
+@@ -21,7 +21,9 @@
+ 
+ #include <features.h>
+ 
+-__BEGIN_DECLS
++#ifdef __cplusplus
++extern "C" {
++#endif
+ 
+ /* Standard ELF types.  */
+ 
+@@ -3552,7 +3554,8 @@ enum
+ 
+ #define R_TILEGX_NUM		130
+ 
+-
+-__END_DECLS
++#ifdef __cplusplus
++}
++#endif
+ 
+ #endif	/* elf.h */
+Index: elfutils-0.164/libelf/libelf.h
+===================================================================
+--- elfutils-0.164.orig/libelf/libelf.h
++++ elfutils-0.164/libelf/libelf.h
+@@ -29,6 +29,7 @@
+ #ifndef _LIBELF_H
+ #define _LIBELF_H 1
+ 
++#include <fcntl.h>
+ #include <stdint.h>
+ #include <sys/types.h>
+ 
+Index: elfutils-0.164/libelf/libelfP.h
+===================================================================
+--- elfutils-0.164.orig/libelf/libelfP.h
++++ elfutils-0.164/libelf/libelfP.h
+@@ -36,6 +36,7 @@
+ 
+ #include <ar.h>
+ #include <gelf.h>
++#include <libelf.h>
+ 
+ #include <errno.h>
+ #include <stdint.h>
+Index: elfutils-0.164/src/addr2line.c
+===================================================================
+--- elfutils-0.164.orig/src/addr2line.c
++++ elfutils-0.164/src/addr2line.c
+@@ -23,7 +23,7 @@
+ #include <argp.h>
+ #include <assert.h>
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <inttypes.h>
+ #include <libdwfl.h>
+Index: elfutils-0.164/src/ar.c
+===================================================================
+--- elfutils-0.164.orig/src/ar.c
++++ elfutils-0.164/src/ar.c
+@@ -22,7 +22,7 @@
+ 
+ #include <argp.h>
+ #include <assert.h>
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <gelf.h>
+ #include <libintl.h>
+Index: elfutils-0.164/src/arlib.c
+===================================================================
+--- elfutils-0.164.orig/src/arlib.c
++++ elfutils-0.164/src/arlib.c
+@@ -21,7 +21,7 @@
+ #endif
+ 
+ #include <assert.h>
+-#include <error.h>
++#include <err.h>
+ #include <gelf.h>
+ #include <libintl.h>
+ #include <stdio.h>
+Index: elfutils-0.164/src/arlib2.c
+===================================================================
+--- elfutils-0.164.orig/src/arlib2.c
++++ elfutils-0.164/src/arlib2.c
+@@ -20,7 +20,7 @@
+ # include <config.h>
+ #endif
+ 
+-#include <error.h>
++#include <err.h>
+ #include <libintl.h>
+ #include <limits.h>
+ #include <string.h>
+Index: elfutils-0.164/src/elfcmp.c
+===================================================================
+--- elfutils-0.164.orig/src/elfcmp.c
++++ elfutils-0.164/src/elfcmp.c
+@@ -23,7 +23,7 @@
+ #include <argp.h>
+ #include <assert.h>
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <locale.h>
+ #include <libintl.h>
+Index: elfutils-0.164/src/elflint.c
+===================================================================
+--- elfutils-0.164.orig/src/elflint.c
++++ elfutils-0.164/src/elflint.c
+@@ -24,7 +24,7 @@
+ #include <assert.h>
+ #include <byteswap.h>
+ #include <endian.h>
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <gelf.h>
+ #include <inttypes.h>
+Index: elfutils-0.164/src/findtextrel.c
+===================================================================
+--- elfutils-0.164.orig/src/findtextrel.c
++++ elfutils-0.164/src/findtextrel.c
+@@ -23,7 +23,7 @@
+ #include <argp.h>
+ #include <assert.h>
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <gelf.h>
+ #include <libdw.h>
+Index: elfutils-0.164/src/i386_ld.c
+===================================================================
+--- elfutils-0.164.orig/src/i386_ld.c
++++ elfutils-0.164/src/i386_ld.c
+@@ -20,7 +20,7 @@
+ #endif
+ 
+ #include <assert.h>
+-#include <error.h>
++#include <err.h>
+ #include <libintl.h>
+ #include <stdlib.h>
+ #include <string.h>
+Index: elfutils-0.164/src/ld.c
+===================================================================
+--- elfutils-0.164.orig/src/ld.c
++++ elfutils-0.164/src/ld.c
+@@ -21,7 +21,7 @@
+ 
+ #include <argp.h>
+ #include <assert.h>
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <libelf.h>
+ #include <libintl.h>
+Index: elfutils-0.164/src/ldgeneric.c
+===================================================================
+--- elfutils-0.164.orig/src/ldgeneric.c
++++ elfutils-0.164/src/ldgeneric.c
+@@ -23,7 +23,7 @@
+ #include <ctype.h>
+ #include <dlfcn.h>
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <fnmatch.h>
+ #include <gelf.h>
+Index: elfutils-0.164/src/ldlex.c
+===================================================================
+--- elfutils-0.164.orig/src/ldlex.c
++++ elfutils-0.164/src/ldlex.c
+@@ -1099,7 +1099,7 @@ char *ldtext;
+ #include <assert.h>
+ #include <ctype.h>
+ #include <elf.h>
+-#include <error.h>
++#include <err.h>
+ #include <inttypes.h>
+ #include <libintl.h>
+ #include <stdbool.h>
+Index: elfutils-0.164/src/ldscript.c
+===================================================================
+--- elfutils-0.164.orig/src/ldscript.c
++++ elfutils-0.164/src/ldscript.c
+@@ -95,7 +95,7 @@
+ #endif
+ 
+ #include <assert.h>
+-#include <error.h>
++#include <err.h>
+ #include <libintl.h>
+ #include <stdbool.h>
+ #include <stdint.h>
+Index: elfutils-0.164/src/nm.c
+===================================================================
+--- elfutils-0.164.orig/src/nm.c
++++ elfutils-0.164/src/nm.c
+@@ -26,7 +26,7 @@
+ #include <ctype.h>
+ #include <dwarf.h>
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <gelf.h>
+ #include <inttypes.h>
+Index: elfutils-0.164/src/objdump.c
+===================================================================
+--- elfutils-0.164.orig/src/objdump.c
++++ elfutils-0.164/src/objdump.c
+@@ -21,7 +21,7 @@
+ #endif
+ 
+ #include <argp.h>
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <inttypes.h>
+ #include <libintl.h>
+Index: elfutils-0.164/src/ranlib.c
+===================================================================
+--- elfutils-0.164.orig/src/ranlib.c
++++ elfutils-0.164/src/ranlib.c
+@@ -24,7 +24,7 @@
+ #include <argp.h>
+ #include <assert.h>
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <gelf.h>
+ #include <libintl.h>
+Index: elfutils-0.164/src/readelf.c
+===================================================================
+--- elfutils-0.164.orig/src/readelf.c
++++ elfutils-0.164/src/readelf.c
+@@ -25,7 +25,7 @@
+ #include <ctype.h>
+ #include <dwarf.h>
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <gelf.h>
+ #include <inttypes.h>
+Index: elfutils-0.164/src/size.c
+===================================================================
+--- elfutils-0.164.orig/src/size.c
++++ elfutils-0.164/src/size.c
+@@ -21,7 +21,7 @@
+ #endif
+ 
+ #include <argp.h>
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <gelf.h>
+ #include <inttypes.h>
+Index: elfutils-0.164/src/stack.c
+===================================================================
+--- elfutils-0.164.orig/src/stack.c
++++ elfutils-0.164/src/stack.c
+@@ -18,7 +18,7 @@
+ #include <config.h>
+ #include <assert.h>
+ #include <argp.h>
+-#include <error.h>
++#include <err.h>
+ #include <stdlib.h>
+ #include <inttypes.h>
+ #include <stdio.h>
+Index: elfutils-0.164/src/strings.c
+===================================================================
+--- elfutils-0.164.orig/src/strings.c
++++ elfutils-0.164/src/strings.c
+@@ -25,7 +25,7 @@
+ #include <ctype.h>
+ #include <endian.h>
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <gelf.h>
+ #include <inttypes.h>
+Index: elfutils-0.164/src/strip.c
+===================================================================
+--- elfutils-0.164.orig/src/strip.c
++++ elfutils-0.164/src/strip.c
+@@ -24,7 +24,7 @@
+ #include <assert.h>
+ #include <byteswap.h>
+ #include <endian.h>
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <gelf.h>
+ #include <libelf.h>
+Index: elfutils-0.164/src/unstrip.c
+===================================================================
+--- elfutils-0.164.orig/src/unstrip.c
++++ elfutils-0.164/src/unstrip.c
+@@ -31,7 +31,7 @@
+ #include <argp.h>
+ #include <assert.h>
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <fnmatch.h>
+ #include <libintl.h>
+Index: elfutils-0.164/tests/addrscopes.c
+===================================================================
+--- elfutils-0.164.orig/tests/addrscopes.c
++++ elfutils-0.164/tests/addrscopes.c
+@@ -25,7 +25,7 @@
+ #include <stdio_ext.h>
+ #include <locale.h>
+ #include <stdlib.h>
+-#include <error.h>
++#include <err.h>
+ #include <string.h>
+ 
+ 
+Index: elfutils-0.164/tests/allregs.c
+===================================================================
+--- elfutils-0.164.orig/tests/allregs.c
++++ elfutils-0.164/tests/allregs.c
+@@ -21,7 +21,7 @@
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
+-#include <error.h>
++#include <err.h>
+ #include <locale.h>
+ #include <argp.h>
+ #include <assert.h>
+Index: elfutils-0.164/tests/backtrace-data.c
+===================================================================
+--- elfutils-0.164.orig/tests/backtrace-data.c
++++ elfutils-0.164/tests/backtrace-data.c
+@@ -27,7 +27,7 @@
+ #include <dirent.h>
+ #include <stdlib.h>
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <unistd.h>
+ #include <dwarf.h>
+ #if defined(__x86_64__) && defined(__linux__)
+Index: elfutils-0.164/tests/backtrace-dwarf.c
+===================================================================
+--- elfutils-0.164.orig/tests/backtrace-dwarf.c
++++ elfutils-0.164/tests/backtrace-dwarf.c
+@@ -22,7 +22,7 @@
+ #include <stdio_ext.h>
+ #include <locale.h>
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <unistd.h>
+ #include <sys/ptrace.h>
+ #include <sys/types.h>
+Index: elfutils-0.164/tests/backtrace.c
+===================================================================
+--- elfutils-0.164.orig/tests/backtrace.c
++++ elfutils-0.164/tests/backtrace.c
+@@ -24,7 +24,7 @@
+ #include <dirent.h>
+ #include <stdlib.h>
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <unistd.h>
+ #include <dwarf.h>
+ #ifdef __linux__
+Index: elfutils-0.164/tests/buildid.c
+===================================================================
+--- elfutils-0.164.orig/tests/buildid.c
++++ elfutils-0.164/tests/buildid.c
+@@ -23,7 +23,7 @@
+ #include ELFUTILS_HEADER(elf)
+ #include ELFUTILS_HEADER(dwelf)
+ #include <stdio.h>
+-#include <error.h>
++#include <err.h>
+ #include <string.h>
+ #include <stdlib.h>
+ #include <sys/types.h>
+Index: elfutils-0.164/tests/debugaltlink.c
+===================================================================
+--- elfutils-0.164.orig/tests/debugaltlink.c
++++ elfutils-0.164/tests/debugaltlink.c
+@@ -23,7 +23,7 @@
+ #include ELFUTILS_HEADER(dw)
+ #include ELFUTILS_HEADER(dwelf)
+ #include <stdio.h>
+-#include <error.h>
++#include <err.h>
+ #include <string.h>
+ #include <stdlib.h>
+ #include <sys/types.h>
+Index: elfutils-0.164/tests/debuglink.c
+===================================================================
+--- elfutils-0.164.orig/tests/debuglink.c
++++ elfutils-0.164/tests/debuglink.c
+@@ -21,7 +21,7 @@
+ #include <errno.h>
+ #include ELFUTILS_HEADER(dwelf)
+ #include <stdio.h>
+-#include <error.h>
++#include <err.h>
+ #include <string.h>
+ #include <stdlib.h>
+ #include <sys/types.h>
+Index: elfutils-0.164/tests/deleted.c
+===================================================================
+--- elfutils-0.164.orig/tests/deleted.c
++++ elfutils-0.164/tests/deleted.c
+@@ -21,7 +21,7 @@
+ #include <unistd.h>
+ #include <assert.h>
+ #include <stdio.h>
+-#include <error.h>
++#include <err.h>
+ #include <errno.h>
+ #ifdef __linux__
+ #include <sys/prctl.h>
+Index: elfutils-0.164/tests/dwfl-addr-sect.c
+===================================================================
+--- elfutils-0.164.orig/tests/dwfl-addr-sect.c
++++ elfutils-0.164/tests/dwfl-addr-sect.c
+@@ -23,7 +23,7 @@
+ #include <stdio_ext.h>
+ #include <stdlib.h>
+ #include <string.h>
+-#include <error.h>
++#include <err.h>
+ #include <locale.h>
+ #include <argp.h>
+ #include ELFUTILS_HEADER(dwfl)
+Index: elfutils-0.164/tests/dwfl-bug-addr-overflow.c
+===================================================================
+--- elfutils-0.164.orig/tests/dwfl-bug-addr-overflow.c
++++ elfutils-0.164/tests/dwfl-bug-addr-overflow.c
+@@ -20,7 +20,7 @@
+ #include <inttypes.h>
+ #include <stdio.h>
+ #include <stdio_ext.h>
+-#include <error.h>
++#include <err.h>
+ #include <locale.h>
+ #include ELFUTILS_HEADER(dwfl)
+ 
+Index: elfutils-0.164/tests/dwfl-bug-fd-leak.c
+===================================================================
+--- elfutils-0.164.orig/tests/dwfl-bug-fd-leak.c
++++ elfutils-0.164/tests/dwfl-bug-fd-leak.c
+@@ -24,7 +24,7 @@
+ #include <dirent.h>
+ #include <stdlib.h>
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <unistd.h>
+ #include <dwarf.h>
+ #include <sys/resource.h>
+Index: elfutils-0.164/tests/dwfl-bug-getmodules.c
+===================================================================
+--- elfutils-0.164.orig/tests/dwfl-bug-getmodules.c
++++ elfutils-0.164/tests/dwfl-bug-getmodules.c
+@@ -18,7 +18,7 @@
+ #include <config.h>
+ #include ELFUTILS_HEADER(dwfl)
+ 
+-#include <error.h>
++#include <err.h>
+ 
+ static const Dwfl_Callbacks callbacks =
+   {
+Index: elfutils-0.164/tests/dwfl-report-elf-align.c
+===================================================================
+--- elfutils-0.164.orig/tests/dwfl-report-elf-align.c
++++ elfutils-0.164/tests/dwfl-report-elf-align.c
+@@ -20,7 +20,7 @@
+ #include <inttypes.h>
+ #include <stdio.h>
+ #include <stdio_ext.h>
+-#include <error.h>
++#include <err.h>
+ #include <locale.h>
+ #include <string.h>
+ #include <stdlib.h>
+Index: elfutils-0.164/tests/dwfllines.c
+===================================================================
+--- elfutils-0.164.orig/tests/dwfllines.c
++++ elfutils-0.164/tests/dwfllines.c
+@@ -27,7 +27,7 @@
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
+-#include <error.h>
++#include <err.h>
+ 
+ int
+ main (int argc, char *argv[])
+Index: elfutils-0.164/tests/dwflmodtest.c
+===================================================================
+--- elfutils-0.164.orig/tests/dwflmodtest.c
++++ elfutils-0.164/tests/dwflmodtest.c
+@@ -23,7 +23,7 @@
+ #include <stdio_ext.h>
+ #include <stdlib.h>
+ #include <string.h>
+-#include <error.h>
++#include <err.h>
+ #include <locale.h>
+ #include <argp.h>
+ #include ELFUTILS_HEADER(dwfl)
+Index: elfutils-0.164/tests/dwflsyms.c
+===================================================================
+--- elfutils-0.164.orig/tests/dwflsyms.c
++++ elfutils-0.164/tests/dwflsyms.c
+@@ -25,7 +25,7 @@
+ #include <stdio.h>
+ #include <stdio_ext.h>
+ #include <stdlib.h>
+-#include <error.h>
++#include <err.h>
+ #include <string.h>
+ 
+ static const char *
+Index: elfutils-0.164/tests/early-offscn.c
+===================================================================
+--- elfutils-0.164.orig/tests/early-offscn.c
++++ elfutils-0.164/tests/early-offscn.c
+@@ -19,7 +19,7 @@
+ #endif
+ 
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <gelf.h>
+ #include <stdio.h>
+Index: elfutils-0.164/tests/ecp.c
+===================================================================
+--- elfutils-0.164.orig/tests/ecp.c
++++ elfutils-0.164/tests/ecp.c
+@@ -20,7 +20,7 @@
+ #endif
+ 
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <gelf.h>
+ #include <stdlib.h>
+Index: elfutils-0.164/tests/find-prologues.c
+===================================================================
+--- elfutils-0.164.orig/tests/find-prologues.c
++++ elfutils-0.164/tests/find-prologues.c
+@@ -25,7 +25,7 @@
+ #include <stdio_ext.h>
+ #include <locale.h>
+ #include <stdlib.h>
+-#include <error.h>
++#include <err.h>
+ #include <string.h>
+ #include <fnmatch.h>
+ 
+Index: elfutils-0.164/tests/funcretval.c
+===================================================================
+--- elfutils-0.164.orig/tests/funcretval.c
++++ elfutils-0.164/tests/funcretval.c
+@@ -25,7 +25,7 @@
+ #include <stdio_ext.h>
+ #include <locale.h>
+ #include <stdlib.h>
+-#include <error.h>
++#include <err.h>
+ #include <string.h>
+ #include <fnmatch.h>
+ 
+Index: elfutils-0.164/tests/funcscopes.c
+===================================================================
+--- elfutils-0.164.orig/tests/funcscopes.c
++++ elfutils-0.164/tests/funcscopes.c
+@@ -25,7 +25,7 @@
+ #include <stdio_ext.h>
+ #include <locale.h>
+ #include <stdlib.h>
+-#include <error.h>
++#include <err.h>
+ #include <string.h>
+ #include <fnmatch.h>
+ 
+Index: elfutils-0.164/tests/getsrc_die.c
+===================================================================
+--- elfutils-0.164.orig/tests/getsrc_die.c
++++ elfutils-0.164/tests/getsrc_die.c
+@@ -19,7 +19,7 @@
+ #endif
+ 
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <inttypes.h>
+ #include <libelf.h>
+Index: elfutils-0.164/tests/line2addr.c
+===================================================================
+--- elfutils-0.164.orig/tests/line2addr.c
++++ elfutils-0.164/tests/line2addr.c
+@@ -26,7 +26,7 @@
+ #include <locale.h>
+ #include <stdlib.h>
+ #include <string.h>
+-#include <error.h>
++#include <err.h>
+ 
+ 
+ static void
+Index: elfutils-0.164/tests/low_high_pc.c
+===================================================================
+--- elfutils-0.164.orig/tests/low_high_pc.c
++++ elfutils-0.164/tests/low_high_pc.c
+@@ -25,7 +25,7 @@
+ #include <stdio_ext.h>
+ #include <locale.h>
+ #include <stdlib.h>
+-#include <error.h>
++#include <err.h>
+ #include <string.h>
+ #include <fnmatch.h>
+ 
+Index: elfutils-0.164/tests/md5-sha1-test.c
+===================================================================
+--- elfutils-0.164.orig/tests/md5-sha1-test.c
++++ elfutils-0.164/tests/md5-sha1-test.c
+@@ -19,7 +19,7 @@
+ #endif
+ 
+ #include <string.h>
+-#include <error.h>
++#include <err.h>
+ 
+ #include "md5.h"
+ #include "sha1.h"
+Index: elfutils-0.164/tests/rdwrmmap.c
+===================================================================
+--- elfutils-0.164.orig/tests/rdwrmmap.c
++++ elfutils-0.164/tests/rdwrmmap.c
+@@ -19,7 +19,7 @@
+ #endif
+ 
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <stdio.h>
+ #include <fcntl.h>
+ #include <unistd.h>
+Index: elfutils-0.164/tests/saridx.c
+===================================================================
+--- elfutils-0.164.orig/tests/saridx.c
++++ elfutils-0.164/tests/saridx.c
+@@ -17,7 +17,7 @@
+ 
+ #include <config.h>
+ 
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <gelf.h>
+ #include <stdio.h>
+Index: elfutils-0.164/tests/sectiondump.c
+===================================================================
+--- elfutils-0.164.orig/tests/sectiondump.c
++++ elfutils-0.164/tests/sectiondump.c
+@@ -18,7 +18,7 @@
+ #include <config.h>
+ 
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <fcntl.h>
+ #include <gelf.h>
+ #include <inttypes.h>
+Index: elfutils-0.164/tests/varlocs.c
+===================================================================
+--- elfutils-0.164.orig/tests/varlocs.c
++++ elfutils-0.164/tests/varlocs.c
+@@ -25,7 +25,7 @@
+ #include <dwarf.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+-#include <error.h>
++#include <err.h>
+ #include <string.h>
+ #include <sys/types.h>
+ #include <sys/stat.h>
+Index: elfutils-0.164/tests/vdsosyms.c
+===================================================================
+--- elfutils-0.164.orig/tests/vdsosyms.c
++++ elfutils-0.164/tests/vdsosyms.c
+@@ -18,7 +18,7 @@
+ #include <config.h>
+ #include <assert.h>
+ #include <errno.h>
+-#include <error.h>
++#include <err.h>
+ #include <inttypes.h>
+ #include <stdio.h>
+ #include <string.h>
+Index: elfutils-0.164/libelf/elf_getarsym.c
+===================================================================
+--- elfutils-0.164.orig/libelf/elf_getarsym.c
++++ elfutils-0.164/libelf/elf_getarsym.c
+@@ -302,7 +302,7 @@ elf_getarsym (Elf *elf, size_t *ptr)
+ 		arsym[cnt].as_off = (*u32)[cnt];
+ 
+ 	      arsym[cnt].as_hash = _dl_elf_hash (str_data);
+-	      str_data = rawmemchr (str_data, '\0') + 1;
++	      str_data = memchr (str_data, '\0', SIZE_MAX) + 1;
+ 	    }
+ 
+ 	  /* At the end a special entry.  */
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.164/aarch64_uio.patch b/meta/recipes-devtools/elfutils/elfutils-0.164/aarch64_uio.patch
new file mode 100644
index 0000000000..38dc57befc
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/elfutils-0.164/aarch64_uio.patch
@@ -0,0 +1,47 @@
+Fix build on aarch64/musl
+
+Errors
+
+invalid operands to binary & (have 'long double' and 'unsigned int')
+
+error: redefinition
+ of 'struct iovec'
+ struct iovec { void *iov_base; size_t iov_len; };
+        ^
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Index: elfutils-0.163/backends/aarch64_initreg.c
+===================================================================
+--- elfutils-0.163.orig/backends/aarch64_initreg.c
++++ elfutils-0.163/backends/aarch64_initreg.c
+@@ -33,7 +33,7 @@
+ #include "system.h"
+ #include <assert.h>
+ #ifdef __aarch64__
+-# include <linux/uio.h>
++# include <sys/uio.h>
+ # include <sys/user.h>
+ # include <sys/ptrace.h>
+ /* Deal with old glibc defining user_pt_regs instead of user_regs_struct.  */
+@@ -82,7 +82,7 @@ aarch64_set_initial_registers_tid (pid_t
+ 
+   Dwarf_Word dwarf_fregs[32];
+   for (int r = 0; r < 32; r++)
+-    dwarf_fregs[r] = fregs.vregs[r] & 0xFFFFFFFF;
++    dwarf_fregs[r] = (unsigned int)fregs.vregs[r] & 0xFFFFFFFF;
+ 
+   if (! setfunc (64, 32, dwarf_fregs, arg))
+     return false;
+Index: elfutils-0.163/backends/arm_initreg.c
+===================================================================
+--- elfutils-0.163.orig/backends/arm_initreg.c
++++ elfutils-0.163/backends/arm_initreg.c
+@@ -37,7 +37,7 @@
+ #endif
+ 
+ #ifdef __aarch64__
+-# include <linux/uio.h>
++# include <sys/uio.h>
+ # include <sys/user.h>
+ # include <sys/ptrace.h>
+ /* Deal with old glibc defining user_pt_regs instead of user_regs_struct.  */
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.164/shadow.patch b/meta/recipes-devtools/elfutils/elfutils-0.164/shadow.patch
new file mode 100644
index 0000000000..d31961f94f
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/elfutils-0.164/shadow.patch
@@ -0,0 +1,23 @@
+Fix control path where we have str as uninitialized string
+
+| /home/ubuntu/work/oe/openembedded-core/build/tmp-musl/work/i586-oe-linux-musl/elfutils/0.164-r0/elfutils-0.164/libcpu/i386_disasm.c: In function 'i386_disasm':
+| /home/ubuntu/work/oe/openembedded-core/build/tmp-musl/work/i586-oe-linux-musl/elfutils/0.164-r0/elfutils-0.164/libcpu/i386_disasm.c:310:5: error: 'str' may be used uninitialized in this function [-Werror=maybe-uninitialized]
+|      memcpy (buf + bufcnt, _str, _len);           \
+|      ^
+| /home/ubuntu/work/oe/openembedded-core/build/tmp-musl/work/i586-oe-linux-musl/elfutils/0.164-r0/elfutils-0.164/libcpu/i386_disasm.c:709:17: note: 'str' was declared here
+|      const char *str;
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Pending
+Index: elfutils-0.164/libcpu/i386_disasm.c
+===================================================================
+--- elfutils-0.164.orig/libcpu/i386_disasm.c
++++ elfutils-0.164/libcpu/i386_disasm.c
+@@ -821,6 +821,7 @@ i386_disasm (const uint8_t **startp, con
+ 			    }
+ 
+ 			default:
++			  str = "";
+ 			  assert (! "INVALID not handled");
+ 			}
+ 		    }
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.164/uclibc-support.patch b/meta/recipes-devtools/elfutils/elfutils-0.164/uclibc-support.patch
new file mode 100644
index 0000000000..966b70fcc4
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/elfutils-0.164/uclibc-support.patch
@@ -0,0 +1,129 @@
+From 3daec2dd11a04955f95e8f65a48820103d84dbec Mon Sep 17 00:00:00 2001
+From: Junling Zheng <zhengjunling@huawei.com>
+Date: Thu, 9 Apr 2015 12:12:49 +0000
+Subject: [PATCH] uclibc support for elfutils 0.161
+
+on uclibc systems libintl and libuargp are separate from libc.
+so they need to be specified on commandline when we use proxy-libintl
+then libintl is a static archive so it should be listed last since
+elfutils does not respect disable-nls we need to link in libintl
+
+We add a new option --enable-uclibc which will be used to control
+the uclibc specific configurations during build.
+
+Upstream-Status: Inappropriate [uclibc specific]
+
+Signed-off-by: Khem Raj <raj.khem>
+Signed-off-by: Junling Zheng <zhengjunling@huawei.com>
+[Junling Zheng:
+ - adjust context
+]
+---
+ configure.ac       | 8 ++++++++
+ libcpu/Makefile.am | 4 ++++
+ libdw/Makefile.am  | 7 ++++++-
+ libelf/Makefile.am | 5 +++++
+ 4 files changed, 23 insertions(+), 1 deletion(-)
+
+Index: elfutils-0.164/configure.ac
+===================================================================
+--- elfutils-0.164.orig/configure.ac
++++ elfutils-0.164/configure.ac
+@@ -66,6 +66,14 @@ AS_IF([test "$use_locks" = yes],
+ 
+ AH_TEMPLATE([USE_LOCKS], [Defined if libraries should be thread-safe.])
+ 
++AC_ARG_ENABLE([uclibc],
++AS_HELP_STRING([--enable-uclibc], [Use uclibc for system libraries]),
++use_uclibc=yes, use_uclibc=no)
++AM_CONDITIONAL(USE_UCLIBC, test "$use_uclibc" = yes)
++AS_IF([test "$use_uclibc" = yes], [AC_DEFINE(USE_UCLIBC)])
++
++AH_TEMPLATE([USE_UCLIBC], [Defined if uclibc libraries are used.])
++
+ AC_PROG_CC
+ AC_PROG_RANLIB
+ AC_PROG_YACC
+@@ -291,18 +299,13 @@ AC_LINK_IFELSE(
+ )
+ 
+ dnl If our libc doesn't provide argp, then test for libargp
+-if test "$libc_has_argp" = "false" ; then
+-	AC_MSG_WARN("libc does not have argp")
+-	AC_CHECK_LIB([argp], [argp_parse], [have_argp="true"], [have_argp="false"])
+-
+-	if test "$have_argp" = "false"; then
+-		AC_MSG_ERROR("no libargp found")
+-	else
+-		argp_LDADD="-largp"
+-	fi
+-else
+-	argp_LDADD=""
+-fi
++AS_IF([test "x$libc_has_argp" = "xfalse"],
++	[AC_MSG_WARN("libc does not have argp")
++	AC_CHECK_LIB([argp], [argp_parse], [have_argp="true" argp_LDADD="-largp"], [have_argp="false"])], [argp_LDADD=""])
++
++AS_IF([test "x$libc_has_argp" = "xfalse" -a "x$have_argp" = "xfalse"],
++	AC_CHECK_LIB([uargp], [argp_parse], [have_uargp="true" argp_LDADD="-luargp"], [have_uargp="false"])], [argp_LDADD=""])
++
+ AC_SUBST([argp_LDADD])
+ 
+ dnl The directories with content.
+Index: elfutils-0.164/libcpu/Makefile.am
+===================================================================
+--- elfutils-0.164.orig/libcpu/Makefile.am
++++ elfutils-0.164/libcpu/Makefile.am
+@@ -80,6 +80,10 @@ i386_parse_CFLAGS = -DNMNES="`wc -l < i3
+ i386_lex.o: i386_parse.h
+ i386_gendis_LDADD = $(libeu) -lm
+ 
++if USE_UCLIBC
++i386_gendis_LDADD += -lintl
++endif
++
+ i386_parse.h: i386_parse.c ;
+ 
+ EXTRA_DIST = defs/i386
+Index: elfutils-0.164/libdw/Makefile.am
+===================================================================
+--- elfutils-0.164.orig/libdw/Makefile.am
++++ elfutils-0.164/libdw/Makefile.am
+@@ -102,6 +102,11 @@ endif
+ libdw_pic_a_SOURCES =
+ am_libdw_pic_a_OBJECTS = $(libdw_a_SOURCES:.c=.os)
+ 
++libdw_so_LDLIBS =
++if USE_UCLIBC
++libdw_so_LDLIBS += -lintl
++endif
++
+ libdw_so_SOURCES =
+ libdw.so$(EXEEXT): $(srcdir)/libdw.map libdw_pic.a ../libdwelf/libdwelf_pic.a \
+ 	  ../libdwfl/libdwfl_pic.a ../libebl/libebl.a \
+@@ -112,7 +117,7 @@ libdw.so$(EXEEXT): $(srcdir)/libdw.map l
+ 		-Wl,--enable-new-dtags,-rpath,$(pkglibdir) \
+ 		-Wl,--version-script,$<,--no-undefined \
+ 		-Wl,--whole-archive $(filter-out $<,$^) -Wl,--no-whole-archive\
+-		-ldl $(argp_LDADD) $(zip_LIBS)
++		-ldl $(argp_LDADD) $(zip_LIBS) $(libdw_so_LDLIBS)
+ 	@$(textrel_check)
+ 	$(AM_V_at)ln -fs $@ $@.$(VERSION)
+ 
+Index: elfutils-0.164/libelf/Makefile.am
+===================================================================
+--- elfutils-0.164.orig/libelf/Makefile.am
++++ elfutils-0.164/libelf/Makefile.am
+@@ -93,7 +93,12 @@ libelf_a_SOURCES = elf_version.c elf_has
+ libelf_pic_a_SOURCES =
+ am_libelf_pic_a_OBJECTS = $(libelf_a_SOURCES:.c=.os)
+ 
++
+ libelf_so_LDLIBS =
++if USE_UCLIBC
++libelf_so_LDLIBS += -lintl
++endif
++
+ if USE_LOCKS
+ libelf_so_LDLIBS += -lpthread
+ endif
diff --git a/meta/recipes-devtools/elfutils/elfutils/mempcpy.patch b/meta/recipes-devtools/elfutils/elfutils/mempcpy.patch
deleted file mode 100644
index 24e31fa5b3..0000000000
--- a/meta/recipes-devtools/elfutils/elfutils/mempcpy.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-
-uclibc does not export __mempcpy like glibc so we alias it here.
-This patch may make sense for upstream but elfutils uses more
-glibc specific features like obstack_printf which are missing in
-uclibc they need to be fixed along to make it work all the way
-
-Upstream-Status: Inappropriate[Elfutils uses more glibc specific features]
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Index: elfutils-0.148/libelf/elf_begin.c
-===================================================================
---- elfutils-0.148.orig/libelf/elf_begin.c
-+++ elfutils-0.148/libelf/elf_begin.c
-@@ -68,6 +68,9 @@
- #include "libelfP.h"
- #include "common.h"
- 
-+#ifdef __UCLIBC__
-+#define __mempcpy mempcpy
-+#endif
- 
- /* Create descriptor for archive in memory.  */
- static inline Elf *
diff --git a/meta/recipes-devtools/elfutils/elfutils_0.148.bb b/meta/recipes-devtools/elfutils/elfutils_0.148.bb
index 0d8490dee2..ff5325734b 100644
--- a/meta/recipes-devtools/elfutils/elfutils_0.148.bb
+++ b/meta/recipes-devtools/elfutils/elfutils_0.148.bb
@@ -27,7 +27,6 @@ SRC_URI += "\
         file://elf_additions.diff \
         file://elfutils-fsize.patch \
         file://remove-unused.patch \
-        file://mempcpy.patch \
         file://fix_for_gcc-4.7.patch \
         file://dso-link-change.patch \
         file://nm-Fix-size-passed-to-snprintf-for-invalid-sh_name-case.patch \
diff --git a/meta/recipes-devtools/elfutils/elfutils_0.164.bb b/meta/recipes-devtools/elfutils/elfutils_0.164.bb
index c27635dda3..4964c05078 100644
--- a/meta/recipes-devtools/elfutils/elfutils_0.164.bb
+++ b/meta/recipes-devtools/elfutils/elfutils_0.164.bb
@@ -4,6 +4,7 @@ SECTION = "base"
 LICENSE = "(GPLv3 & Elfutils-Exception)"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
 DEPENDS = "libtool bzip2 zlib virtual/libintl"
+DEPENDS_append_libc-musl = " argp-standalone fts "
 
 SRC_URI = "https://fedorahosted.org/releases/e/l/elfutils/${PV}/${BP}.tar.bz2"
 
@@ -11,13 +12,14 @@ SRC_URI[md5sum] = "2e4536c1c48034f188a80789a59114d8"
 SRC_URI[sha256sum] = "9683c025928a12d06b7fe812928aa6235249e22d197d086f7084606a48165900"
 
 SRC_URI += "\
-        file://mempcpy.patch \
         file://dso-link-change.patch \
         file://Fix_elf_cvt_gunhash.patch \
         file://fixheadercheck.patch \
         file://0001-elf_getarsym-Silence-Werror-maybe-uninitialized-fals.patch \
         file://0001-remove-the-unneed-checking.patch \
         file://0001-fix-a-stack-usage-warning.patch \
+        file://aarch64_uio.patch \
+        file://shadow.patch \
 "
 
 # pick the patch from debian
@@ -33,10 +35,9 @@ SRC_URI += "\
         file://0001-Ignore-differences-between-mips-machine-identifiers.patch \
         file://0002-Add-support-for-mips64-abis-in-mips_retval.c.patch \
         file://0003-Add-mips-n64-relocation-format-hack.patch \
+        file://uclibc-support.patch \
 "
-
-# Only apply when building uclibc based target recipe
-SRC_URI_append_libc-uclibc = " file://uclibc-support-for-elfutils-0.161.patch"
+SRC_URI_append_libc-musl = " file://0001-build-Provide-alternatives-for-glibc-assumptions-hel.patch "
 
 # The buildsystem wants to generate 2 .h files from source using a binary it just built,
 # which can not pass the cross compiling, so let's work around it by adding 2 .h files
@@ -50,7 +51,7 @@ EXTRA_OECONF_append_libc-uclibc = " --enable-uclibc"
 
 do_install_append() {
 	if [ "${TARGET_ARCH}" != "x86_64" ] && [ -z `echo "${TARGET_ARCH}"|grep 'i.86'` ];then
-		rm ${D}${bindir}/eu-objdump
+		rm -f ${D}${bindir}/eu-objdump
 	fi
 }
 
@@ -62,6 +63,8 @@ EXTRA_OEMAKE_libc-uclibc = "-C libelf"
 EXTRA_OEMAKE_class-native = ""
 EXTRA_OEMAKE_class-nativesdk = ""
 
+ALLOW_EMPTY_${PN}_libc-musl = "1"
+
 BBCLASSEXTEND = "native nativesdk"
 
 # Package utilities separately