elfutils: update to 0.179

Removed sys/cdefs usage. The header is deprecated.

Removed canonicalize_file_name define. It's already fixed upstream.

Added --disable-debuginfod. Seems to be needed.

Modified patch 005 to build more stuff. It was failing before. It still
only builds libraries.

Modified patch 100 to use strerror under non-glibc. It is used under
glibc as strerror is not thread safe. It is under musl and uClibc-ng.
strerror_l is not available under uClibc-ng.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

1 files changed, 51 insertions, 0 deletions

diff --git a/package/libs/elfutils/patches/110-no-cdefs.patch b/package/libs/elfutils/patches/110-no-cdefs.patch
new file mode 100644
index 0000000000..a7216c141e
--- /dev/null
+++ b/package/libs/elfutils/patches/110-no-cdefs.patch
@@ -0,0 +1,51 @@
+From e399540ab67ffe83ca3c4cb768a2f0f2f32a9057 Mon Sep 17 00:00:00 2001
+From: Rosen Penev <rosenp@gmail.com>
+Date: Sun, 5 Apr 2020 15:56:59 -0700
+Subject: [PATCH] libelf: remove usage of sys/cdefs
+
+sys/cdefs is a deprecated glibc header that is unavailable with other
+libc implementations such as musl.
+
+features.h under glibc includes sys/cdefs whereas it does not under musl.
+
+Signed-off-by: Rosen Penev <rosenp@gmail.com>
+---
+ lib/fixedsizehash.h |  1 -
+ libelf/elf.h        | 10 ++++++----
+ 2 files changed, 6 insertions(+), 5 deletions(-)
+
+--- a/lib/fixedsizehash.h
++++ b/lib/fixedsizehash.h
+@@ -30,7 +30,6 @@
+ #include <errno.h>
+ #include <stdlib.h>
+ #include <string.h>
+-#include <sys/cdefs.h>
+ 
+ #include <system.h>
+ 
+--- a/libelf/elf.h
++++ b/libelf/elf.h
+@@ -19,9 +19,9 @@
+ #ifndef _ELF_H
+ #define	_ELF_H 1
+ 
+-#include <features.h>
+-
+-__BEGIN_DECLS
++#ifdef __cplusplus
++extern "C" {
++#endif
+ 
+ /* Standard ELF types.  */
+ 
+@@ -4007,6 +4007,8 @@ enum
+ #define R_NDS32_TLS_TPOFF	102
+ #define R_NDS32_TLS_DESC	119
+ 
+-__END_DECLS
++#ifdef __cplusplus
++}
++#endif
+ 
+ #endif	/* elf.h */