Update buidlroot to version 2016.08.1

bsp/buildroot/package/musl-compat-headers/Config.in

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+config BR2_PACKAGE_MUSL_COMPAT_HEADERS
+	bool

bsp/buildroot/package/musl-compat-headers/cdefs.h

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+/* Copyright (C) 2016 Yann E. MORIN <yann.morin.1998@free.fr>
+ *
+ * This file is in the Public Domain.
+ *
+ * For jurisdictions in which the Public Domain does not exist
+ * or it is not otherwise applicable, this file is licensed CC0
+ * (Creative Commons Zero).
+ */
+
+/* This file contains definitions for non-standard macros defined by
+ * glibc, but quite commonly used in packages.
+ *
+ * Because they are non-standard, musl does not define those macros.
+ * It does not provide cdefs.h either.
+ *
+ * This file is a compatibility header written from scratch, to be
+ * installed when the C library is musl.
+ *
+ * Not all macros from the glibc's cdefs.h are available, only the
+ * most commonly used ones.
+ *
+ * Please refer to the glibc documentation and source code for
+ * explanations about those macros.
+ */
+
+#ifndef BUILDROOT_SYS_CDEFS_H
+#define BUILDROOT_SYS_CDEFS_H
+
+/* Function prototypes. */
+#undef __P
+#define __P(arg) arg
+
+/* C declarations in C++ mode. */
+#ifdef __cplusplus
+# define __BEGIN_DECLS extern "C" {
+# define __END_DECLS   }
+#else
+# define __BEGIN_DECLS
+# define __END_DECLS
+#endif
+
+/* Don't throw exceptions in C functions. */
+#ifndef __cplusplus
+# define __THROW  __attribute__ ((__nothrow__))
+# define __NTH(f) __attribute__ ((__nothrow__)) f
+#else
+# define __THROW
+# define __NTH(f) f
+#endif
+
+#endif /* ifndef BUILDROOT_SYS_CDEFS_H */

bsp/buildroot/package/musl-compat-headers/musl-compat-headers.hash

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+# Locally calculated
+sha256 c13407edd0e33be73cae72514cb234f8612e1c0e54401c9448daffd3a240158b  queue.h?rev=1.70

bsp/buildroot/package/musl-compat-headers/musl-compat-headers.mk

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+################################################################################
+#
+# musl-compat-headers
+#
+################################################################################
+
+# No main site, just using extra downloads
+MUSL_COMPAT_HEADERS_QUEUE_H = http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/sys/queue.h?rev=1.70
+
+MUSL_COMPAT_HEADERS_EXTRA_DOWNLOADS = $(MUSL_COMPAT_HEADERS_QUEUE_H)
+
+MUSL_COMPAT_HEADERS_LICENSE = BSD-3c, Public Domain or CC0
+MUSL_COMPAT_HEADERS_LICENSE_FILES = queue.h cdefs.h
+
+MUSL_COMPAT_HEADERS_ADD_TOOLCHAIN_DEPENDENCY = NO
+
+# Only installs headers
+MUSL_COMPAT_HEADERS_INSTALL_TARGET = NO
+MUSL_COMPAT_HEADERS_INSTALL_STAGING = YES
+
+# Copying both headers so legal-info finds them (they are _LICENSE_FILES)
+define MUSL_COMPAT_HEADERS_EXTRACT_CMDS
+	$(INSTALL) -m 0644 -D $(DL_DIR)/$(notdir $(MUSL_COMPAT_HEADERS_QUEUE_H)) $(@D)/queue.h
+	$(INSTALL) -m 0644 -D $(MUSL_COMPAT_HEADERS_PKGDIR)/cdefs.h $(@D)/cdefs.h
+endef
+
+define MUSL_COMPAT_HEADERS_INSTALL_STAGING_CMDS
+	$(INSTALL) -D -m 0644 $(@D)/queue.h \
+		$(STAGING_DIR)/usr/include/sys/queue.h
+	$(INSTALL) -D -m 0644 $(@D)/cdefs.h \
+		$(STAGING_DIR)/usr/include/sys/cdefs.h
+endef
+
+$(eval $(generic-package))