musl: update musl to 1.1.16+ and switch to download from git

This patch updates musl to 1.1.16+ [0] and removes all the
backported patches. This is a major release and tagged as such.
For more information visit musl-libc.org or read the WHATSNEW.

Furthermore, this patch also changes musl to download directly
from git. This makes it easier to update musl in the future.

The patch custom Add-format-attribute-to-some-function-declarations.patch
was assigned a new 400- number. This should avoid confusion
since 0xx numbers are usually assigned to backports.

[0] <http://git.musl-libc.org/cgit/musl/commit/?id=769f53598e781ffc89191520f3f8a93cb58db91f>

Cc: Hannu Nyman <hannu.nyman@iki.fi>
Cc: Koen Vandeputte <koen.vandeputte@ncentric.com>
Cc: Jo-Philipp Wich <jo@mein.io>
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>

1 files changed, 0 insertions, 36 deletions

diff --git a/toolchain/musl/patches/030-fix-if_indextoname-error-case.patch b/toolchain/musl/patches/030-fix-if_indextoname-error-case.patch
deleted file mode 100644
index d680d4e..0000000
--- a/toolchain/musl/patches/030-fix-if_indextoname-error-case.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-From 32055d52ca43d867d6dbb763dc5213a8d3536a23 Mon Sep 17 00:00:00 2001
-From: Daniel Sabogal <dsabogalcc@gmail.com>
-Date: Thu, 15 Sep 2016 11:27:30 -0400
-Subject: fix if_indextoname error case
-
-posix requires errno to be set to ENXIO if the interface does not exist.
-linux returns ENODEV instead so we handle this.
----
- src/network/if_indextoname.c | 7 ++++++-
- 1 file changed, 6 insertions(+), 1 deletion(-)
-
-diff --git a/src/network/if_indextoname.c b/src/network/if_indextoname.c
-index 6ee7f13..3b368bf 100644
---- a/src/network/if_indextoname.c
-+++ b/src/network/if_indextoname.c
-@@ -3,6 +3,7 @@
- #include <sys/socket.h>
- #include <sys/ioctl.h>
- #include <string.h>
-+#include <errno.h>
- #include "syscall.h"
- 
- char *if_indextoname(unsigned index, char *name)
-@@ -14,5 +15,9 @@ char *if_indextoname(unsigned index, char *name)
- 	ifr.ifr_ifindex = index;
- 	r = ioctl(fd, SIOCGIFNAME, &ifr);
- 	__syscall(SYS_close, fd);
--	return r < 0 ? 0 : strncpy(name, ifr.ifr_name, IF_NAMESIZE);
-+	if (r < 0) {
-+		if (errno == ENODEV) errno = ENXIO;
-+		return 0;
-+	}
-+	return strncpy(name, ifr.ifr_name, IF_NAMESIZE);
- }
--- 
-cgit v0.11.2