util-linux: update to 2.36

hwclock was fixed to work with musl.

Unfortunately, the fix breaks under musl 1.2.x. Backported patch to fix
that.

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

package/utils/util-linux/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=util-linux
-PKG_VERSION:=2.35.1
-PKG_RELEASE:=2
+PKG_VERSION:=2.36
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
-PKG_SOURCE_URL:=@KERNEL/linux/utils/$(PKG_NAME)/v2.35
-PKG_HASH:=d9de3edd287366cd908e77677514b9387b22bc7b88f45b83e1922c3597f1d7f9
+PKG_SOURCE_URL:=@KERNEL/linux/utils/$(PKG_NAME)/v2.36
+PKG_HASH:=9e4b1c67eb13b9b67feb32ae1dc0d50e08ce9e5d82e1cccd0ee771ad2fa9e0b1
 PKG_CPE_ID:=cpe:/a:kernel:util-linux
 
 PKG_LICENSE:=GPL-2.0
@@ -126,6 +126,7 @@ define Package/blkdiscard
 $(call Package/util-linux/Default)
   TITLE:=discard sectors on a device
   SUBMENU=Disc
+  DEPENDS:=libblkid
 endef
 
 define Package/blkdiscard/description

package/utils/util-linux/patches/003-fix_pkgconfig_files.patch

@@ -10,7 +10,7 @@
  endif # BUILD_LIBUUID
 --- a/configure.ac
 +++ b/configure.ac
-@@ -2496,18 +2496,23 @@ AC_CONFIG_HEADERS([config.h])
+@@ -2586,18 +2586,23 @@ AC_CONFIG_HEADERS([config.h])
  #
  AC_CONFIG_FILES([
  Makefile

package/utils/util-linux/patches/200-musl-1.2.x.patch

@@ -0,0 +1,26 @@
+From 69e4fbfbfd9c42af508954d9fb985c5c7b657784 Mon Sep 17 00:00:00 2001
+From: Karel Zak <kzak@redhat.com>
+Date: Tue, 11 Aug 2020 11:02:31 +0200
+Subject: [PATCH] hwclock: add fallback if SYS_settimeofday does not exist
+
+It seems Musl-C removes SYS_settimeofday macro at all.
+
+Addresses: https://github.com/karelzak/util-linux/commit/9c6139a72017cecb9145e46102152cb4f456ada6#commitcomment-41290951
+Signed-off-by: Karel Zak <kzak@redhat.com>
+---
+ sys-utils/hwclock.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+--- a/sys-utils/hwclock.c
++++ b/sys-utils/hwclock.c
+@@ -675,6 +675,10 @@ display_time(struct timeval hwctime)
+  */
+ #define __set_time(_tv)		settimeofday(_tv, NULL)
+ 
++#if !defined(SYS_settimeofday) && defined(__NR_settimeofday)
++# define SYS_settimeofday	__NR_settimeofday
++#endif
++
+ static inline int __set_timezone(const struct timezone *tz)
+ {
+ #ifdef SYS_settimeofday