elfutils: Fix eu-* utils builds for musl

Re-organize the musl patches in three different areas namely
libs, utils and tests, this will help maintain them in future
version bumps

Add obstack dependency on musl targets which is needed for eu-*

PN and PN-binutils is not empty anymore on musl

(From OE-Core rev: a747239978e63f22d4107e6e12c75b5f78043cce)

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

1 files changed, 0 insertions, 91 deletions

diff --git a/meta/recipes-devtools/elfutils/files/0001-fix-err-variable-and-function-conflicts.patch b/meta/recipes-devtools/elfutils/files/0001-fix-err-variable-and-function-conflicts.patch
deleted file mode 100644
index 433db133b2..0000000000
--- a/meta/recipes-devtools/elfutils/files/0001-fix-err-variable-and-function-conflicts.patch
+++ /dev/null
@@ -1,91 +0,0 @@
-From 2c50fe7068bd6911958c6d851aef88179e73bb21 Mon Sep 17 00:00:00 2001
-From: Mingli Yu <Mingli.Yu@windriver.com>
-Date: Tue, 16 Apr 2019 15:30:38 +0800
-Subject: [PATCH] fix err variable and function conflicts
-
-There comes below build failure with musl when
-ptest enabled.
-| In file included from ../../elfutils-0.176/tests/dwfl-proc-attach.c:33:
-| ../../elfutils-0.176/lib/system.h:63:35: error: called object 'err' is not a function or function pointer
-|  #define error(status, errno, ...) err(status, __VA_ARGS__)
-|                                    ^~~
-| ../../elfutils-0.176/tests/dwfl-proc-attach.c:92:5: note: in expansion of macro 'error'
-|      error (-1, 0, "dwfl_linux_proc_attach pid %d: %s", pid,
-|      ^~~~~
-| ../../elfutils-0.176/tests/dwfl-proc-attach.c:79:7: note: declared here
-|    int err;
-|        ^~~
-
-It is because there is no error.h in musl and
-the patch 0008-build-Provide-alternatives-for-glibc-assumptions-hel.patch
-has updated to use err.h to replace error.h
-and also added macro definiton as below when
-use musl.
- #define error(status, errno, ...) err(status, __VA_ARGS__)
-
-And in err.h, there is below logic:
-_Noreturn void err(int, const char *, ...);
-
-But when ptest enabled, there comes below error
-as there is both variable and function defined
-to be err in tests/dwfl-proc-attach.c.
-So change the err variable's name to workaround
-the build failure with musl.
-
-Upstream-Status: Inappropriate [workaround in musl]
-
-Signed-off-by: Mingli Yu <Mingli.Yu@windriver.com>
----
- tests/dwfl-proc-attach.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-Index: elfutils-0.176/tests/dwfl-proc-attach.c
-===================================================================
---- elfutils-0.176.orig/tests/dwfl-proc-attach.c
-+++ elfutils-0.176/tests/dwfl-proc-attach.c
-@@ -76,10 +76,10 @@ main (int argc __attribute__ ((unused)),
-       char **argv __attribute__ ((unused)))
- {
-   /* Create two extra threads to iterate through.  */
--  int err;
--  if ((err = pthread_create (&thread1, NULL, sleeper, NULL)) != 0)
-+  int err1;
-+  if ((err1 = pthread_create (&thread1, NULL, sleeper, NULL)) != 0)
-     error (-1, err, "Couldn't create thread1");
--  if ((err = pthread_create (&thread2, NULL, sleeper, NULL)) != 0)
-+  if ((err1 = pthread_create (&thread2, NULL, sleeper, NULL)) != 0)
-     error (-1, err, "Couldn't create thread2");
- 
-   Dwfl *dwfl = dwfl_begin (&proc_callbacks);
-Index: elfutils-0.176/tests/backtrace.c
-===================================================================
---- elfutils-0.176.orig/tests/backtrace.c
-+++ elfutils-0.176/tests/backtrace.c
-@@ -219,23 +219,23 @@ dump (Dwfl *dwfl)
- {
-   ptrdiff_t ptrdiff = dwfl_getmodules (dwfl, dump_modules, NULL, 0);
-   assert (ptrdiff == 0);
--  bool err = false;
-+  bool err1 = false;
-   switch (dwfl_getthreads (dwfl, thread_callback, NULL))
-     {
-     case 0:
-       break;
-     case DWARF_CB_ABORT:
--      err = true;
-+      err1 = true;
-       break;
-     case -1:
-       error (0, 0, "dwfl_getthreads: %s", dwfl_errmsg (-1));
--      err = true;
-+      err1 = true;
-       break;
-     default:
-       abort ();
-     }
-   callback_verify (0, 0, 0, NULL, dwfl);
--  if (err)
-+  if (err1)
-     exit (EXIT_FAILURE);
- }
-