# adapted from http://svnweb.freebsd.org/ports/head/x11-toolkits/vte/
--- config.h.in.orig	Wed May 17 10:45:57 2006
+++ config.h.in	Wed May 17 10:46:25 2006
@@ -106,6 +106,9 @@
 /* Define to 1 if you have the <GL/glx.h> header file. */
 #undef HAVE_GL_GLX_H
 
+/* Define to 1 if you have the `posix_openpt' function. */
+#undef HAVE_POSIX_OPENPT
+
 /* Define to 1 if you have the `grantpt' function. */
 #undef HAVE_GRANTPT
 
--- configure.orig	2010-03-30 14:43:41.000000000 +0200
+++ configure	2010-03-30 14:47:26.000000000 +0200
@@ -14102,7 +14102,7 @@
 
 
 # Check for PTY handling functions.
-for ac_func in cfmakeraw fork setsid setpgid getpgid getpt grantpt unlockpt ptsname ptsname_r tcgetattr tcsetattr
+for ac_func in cfmakeraw fork setsid setpgid getpgid getpt grantpt posix_openpt unlockpt ptsname ptsname_r tcgetattr tcsetattr
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
--- src/pty.c.orig	2012-07-20 13:47:16.000000000 +0200
+++ src/pty.c	2012-07-20 14:07:30.000000000 +0200
@@ -837,7 +837,11 @@
 _vte_pty_getpt(GError **error)
 {
 	int fd, flags, rv;
-#ifdef HAVE_GETPT
+
+#ifdef HAVE_POSIX_OPENPT
+	/* Call the system's function for allocating a pty. */
+	fd = posix_openpt(O_RDWR | O_NOCTTY);
+#elif defined(HAVE_GETPT)
 	/* Call the system's function for allocating a pty. */
 	fd = getpt();
 #else
@@ -829,6 +833,9 @@
                 return -1;
         }
 
+#if defined(__APPLE__) && defined(__MACH__)
+	/* fcntl(F_SETFL) failed */
+#else
         rv = fcntl(fd, F_GETFL, 0);
         if (rv < 0) {
                 int errsv = errno;
@@ -853,6 +860,7 @@
                 errno = errsv;
                 return -1;
         }
+#endif
 
 	return fd;
 }