xterm: musl fix

srcpkgs/xterm/patches/musl.patch

@@ -0,0 +1,21 @@
+--- main.c.orig	2015-08-19 00:25:35.000000000 +0000
++++ main.c	2015-08-28 23:43:21.631378928 +0000
+@@ -2628,7 +2628,7 @@
+ 
+ #if defined(USE_OPENPTY)
+     result = openpty(pty, &opened_tty, ttydev, NULL, NULL);
+-#elif defined(HAVE_POSIX_OPENPT) && defined(HAVE_PTSNAME) && defined(HAVE_GRANTPT_PTY_ISATTY)
++#elif defined(HAVE_POSIX_OPENPT) && defined(HAVE_PTSNAME)
+     if ((*pty = posix_openpt(O_RDWR)) >= 0) {
+ 	char *name = ptsname(*pty);
+ 	if (name != 0) {
+@@ -3708,7 +3708,7 @@
+ 	    /*
+ 	     * now in child process
+ 	     */
+-#if defined(_POSIX_SOURCE) || defined(SVR4) || defined(__convex__) || defined(__SCO__) || defined(__QNX__)
++#if defined(_POSIX_VERSION) || defined(SVR4) || defined(__convex__) || defined(__SCO__) || defined(__QNX__)
+ 	    int pgrp = setsid();	/* variable may not be used... */
+ #else
+ 	    int pgrp = getpid();
+

srcpkgs/xterm/template

@@ -1,7 +1,7 @@
 # Template file for 'xterm'
 pkgname=xterm
 version=319
-revision=1
+revision=2
 build_pie=yes
 build_style=gnu-configure
 configure_args="--enable-wide-chars --enable-88-color --enable-broken-osc