tmux: update to 3.1.

Change maintainer from Nathan Owens to me.
He/She left for other projects.
And I'm using tmux for every day.

srcpkgs/tmux/patches/memory-leak.patch

@@ -1,47 +0,0 @@
-From 68d59a16cec91d2c2747c8c2862560e89f8f2d31 Mon Sep 17 00:00:00 2001
-From: nicm <nicm>
-Date: Mon, 14 Oct 2019 08:38:07 +0000
-Subject: [PATCH] Memory leaks, from Igor Wong in GitHub issue 1934.
-
----
- cmd-parse.y | 1 +
- options.c   | 1 +
- tmux.c      | 1 +
- 3 files changed, 3 insertions(+)
-
-diff --git a/cmd-parse.y b/cmd-parse.y
-index 0cd7c6bf6..2c924010c 100644
---- cmd-parse.y
-+++ cmd-parse.y
-@@ -696,6 +696,7 @@ cmd_parse_build_commands(struct cmd_parse_commands *cmds,
- 			pr.status = CMD_PARSE_ERROR;
- 			pr.error = cmd_parse_get_error(pi->file, line, cause);
- 			free(cause);
-+			cmd_list_free(cmdlist);
- 			goto out;
- 		}
- 		cmd_list_append(cmdlist, add);
-diff --git a/options.c b/options.c
-index 1be9f8cd7..f683c566e 100644
---- options.c
-+++ options.c
-@@ -296,6 +296,7 @@ options_remove(struct options_entry *o)
- 	else
- 		options_value_free(o, &o->value);
- 	RB_REMOVE(options_tree, &oo->tree, o);
-+	free((void *)o->name);
- 	free(o);
- }
- 
-diff --git a/tmux.c b/tmux.c
-index c3fe3ee6f..fe2647f56 100644
---- tmux.c
-+++ tmux.c
-@@ -130,6 +130,7 @@ make_label(const char *label, char **cause)
- 		free(base);
- 		goto fail;
- 	}
-+	free(base);
- 
- 	if (mkdir(resolved, S_IRWXU) != 0 && errno != EEXIST)
- 		goto fail;

srcpkgs/tmux/template

@@ -1,17 +1,21 @@
 # Template file for 'tmux'
 pkgname=tmux
-version=3.0a
-revision=2
+version=3.1
+revision=1
 build_style=gnu-configure
 hostmakedepends="byacc"
 makedepends="libevent-devel ncurses-devel"
 short_desc="Terminal Multiplexer"
-maintainer="Nathan Owens <ndowens04@gmail.com>"
+maintainer="Đoàn Trần Công Danh <congdanhqx@gmail.com>"
 license="ISC"
 homepage="https://tmux.github.io"
 changelog="https://raw.githubusercontent.com/tmux/tmux/master/CHANGES"
 distfiles="https://github.com/tmux/tmux/releases/download/${version}/tmux-${version}.tar.gz"
-checksum=4ad1df28b4afa969e59c08061b45082fdc49ff512f30fc8e43217d7b0e5f8db9
+checksum=979bf38db2c36193de49149aaea5c540d18e01ccc27cf76e2aff5606bd186722
+
+if [ "$XBPS_TARGET_LIBC" = musl ]; then
+	makedepends+=" musl-legacy-compat"
+fi
 
 post_install() {
 	vlicense COPYING