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, 58 deletions

diff --git a/toolchain/musl/patches/050-add-pthread_setname_np.patch b/toolchain/musl/patches/050-add-pthread_setname_np.patch
deleted file mode 100644
index 9d641a296b..0000000000
--- a/toolchain/musl/patches/050-add-pthread_setname_np.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-From 8fb28b0b3e7a5e958fb844722a4b2ef9bc244af1 Mon Sep 17 00:00:00 2001
-From: Felix Janda <felix.janda@posteo.de>
-Date: Fri, 16 Sep 2016 20:54:00 -0400
-Subject: add pthread_setname_np
-
-the thread name is displayed by gdb's "info threads".
----
- include/pthread.h               |  1 +
- src/thread/pthread_setname_np.c | 26 ++++++++++++++++++++++++++
- 2 files changed, 27 insertions(+)
- create mode 100644 src/thread/pthread_setname_np.c
-
-diff --git a/include/pthread.h b/include/pthread.h
-index 3d2e0c4..94ef919 100644
---- a/include/pthread.h
-+++ b/include/pthread.h
-@@ -214,6 +214,7 @@ struct cpu_set_t;
- int pthread_getaffinity_np(pthread_t, size_t, struct cpu_set_t *);
- int pthread_setaffinity_np(pthread_t, size_t, const struct cpu_set_t *);
- int pthread_getattr_np(pthread_t, pthread_attr_t *);
-+int pthread_setname_np(pthread_t, const char *);
- int pthread_tryjoin_np(pthread_t, void **);
- int pthread_timedjoin_np(pthread_t, void **, const struct timespec *);
- #endif
-diff --git a/src/thread/pthread_setname_np.c b/src/thread/pthread_setname_np.c
-new file mode 100644
-index 0000000..82d35e1
---- /dev/null
-+++ b/src/thread/pthread_setname_np.c
-@@ -0,0 +1,26 @@
-+#define _GNU_SOURCE
-+#include <fcntl.h>
-+#include <string.h>
-+#include <unistd.h>
-+#include <sys/prctl.h>
-+
-+#include "pthread_impl.h"
-+
-+int pthread_setname_np(pthread_t thread, const char *name)
-+{
-+	int fd, cs, status = 0;
-+	char f[sizeof "/proc/self/task//comm" + 3*sizeof(int)];
-+	size_t len;
-+
-+	if ((len = strnlen(name, 16)) > 15) return ERANGE;
-+
-+	if (thread == pthread_self())
-+		return prctl(PR_SET_NAME, (unsigned long)name, 0UL, 0UL, 0UL) ? errno : 0;
-+
-+	snprintf(f, sizeof f, "/proc/self/task/%d/comm", thread->tid);
-+	pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs);
-+	if ((fd = open(f, O_WRONLY)) < 0 || write(fd, name, len) < 0) status = errno;
-+	if (fd >= 0) close(fd);
-+	pthread_setcancelstate(cs, 0);
-+	return status;
-+}
--- 
-cgit v0.11.2