tmux: update to 2.1

Signed-off-by: Maxim Storchak <m.storchak@gmail.com>

utils/tmux/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=tmux
-PKG_VERSION:=2.0
+PKG_VERSION:=2.1
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://github.com/tmux/tmux/releases/download/$(PKG_VERSION)
-PKG_MD5SUM:=9fb6b443392c3978da5d599f1e814eaa
+PKG_MD5SUM:=74a2855695bccb51b6e301383ad4818c
 PKG_MAINTAINER:=Maxim Storchak <m.storchak@gmail.com>
 
 PKG_LICENSE:=ISC

utils/tmux/patches/100-b64_ntop-conflict.patch

@@ -1,6 +1,8 @@
+diff --git a/compat.h b/compat.h
+index 8666a1d..2a44a2b 100644
 --- a/compat.h
 +++ b/compat.h
-@@ -230,7 +230,9 @@ int	 	 daemon(int, int);
+@@ -223,7 +223,9 @@ int	 	 daemon(int, int);
  #ifndef HAVE_B64_NTOP
  /* b64_ntop.c */
  #undef b64_ntop /* for Cygwin */
@@ -11,17 +13,8 @@
  #endif
  
  #ifndef HAVE_FORKPTY
---- a/tty.c
-+++ b/tty.c
-@@ -1070,7 +1070,7 @@ tty_cmd_setselection(struct tty *tty, co
- 	off = 4 * ((ctx->num + 2) / 3) + 1; /* storage for base64 */
- 	buf = xmalloc(off);
- 
--	b64_ntop(ctx->ptr, ctx->num, buf, off);
-+	local_b64_ntop(ctx->ptr, ctx->num, buf, off);
- 	tty_putcode_ptr2(tty, TTYC_MS, "", buf);
- 
- 	free(buf);
+diff --git a/compat/b64_ntop.c b/compat/b64_ntop.c
+index 2b4dc2d..a1314ca 100644
 --- a/compat/b64_ntop.c
 +++ b/compat/b64_ntop.c
 @@ -122,7 +122,7 @@ static const char Pad64 = '=';
@@ -33,3 +26,16 @@
  	size_t datalength = 0;
  	uint8_t input[3];
  	uint8_t output[4];
+diff --git a/tty.c b/tty.c
+index 7be952c..06dedab 100644
+--- a/tty.c
++++ b/tty.c
+@@ -1134,7 +1134,7 @@ tty_cmd_setselection(struct tty *tty, const struct tty_ctx *ctx)
+ 	off = 4 * ((ctx->num + 2) / 3) + 1; /* storage for base64 */
+ 	buf = xmalloc(off);
+ 
+-	b64_ntop(ctx->ptr, ctx->num, buf, off);
++	local_b64_ntop(ctx->ptr, ctx->num, buf, off);
+ 	tty_putcode_ptr2(tty, TTYC_MS, "", buf);
+ 
+ 	free(buf);