From 5cff456400f3228b53e2a9a072038a2105a86a79 Mon Sep 17 00:00:00 2001
From: Keegan McAllister <mcallister.keegan@gmail.com>
Date: Tue, 1 May 2012 19:20:46 -0400
Subject: [PATCH] Define PROG, for newer versions of skalibs

Needed to build from our source tarball on some Gentoo systems.

Closes #239.
Closes #254.
---
 src/examples/benchmark.cc   | 5 +++++
 src/examples/termemu.cc     | 5 +++++
 src/frontend/mosh-client.cc | 5 +++++
 src/frontend/mosh-server.cc | 5 +++++
 4 files changed, 20 insertions(+)

diff --git a/src/examples/benchmark.cc b/src/examples/benchmark.cc
index 5dae9f2..d3f5748 100644
--- a/src/examples/benchmark.cc
+++ b/src/examples/benchmark.cc
@@ -46,6 +46,11 @@
 #include "locale_utils.h"
 #include "fatal_assert.h"
 
+/* For newer skalibs */
+extern "C" {
+  const char *PROG = "benchmark";
+}
+
 const int ITERATIONS = 100000;
 
 using namespace Terminal;
diff --git a/src/examples/termemu.cc b/src/examples/termemu.cc
index 9c9f63b..8d3296c 100644
--- a/src/examples/termemu.cc
+++ b/src/examples/termemu.cc
@@ -52,6 +52,11 @@
 #include "locale_utils.h"
 #include "sigfd.h"
 
+/* For newer skalibs */
+extern "C" {
+  const char *PROG = "termemu";
+}
+
 const size_t buf_size = 16384;
 
 void emulate_terminal( int fd );
diff --git a/src/frontend/mosh-client.cc b/src/frontend/mosh-client.cc
index fa5114b..4d4fe7c 100644
--- a/src/frontend/mosh-client.cc
+++ b/src/frontend/mosh-client.cc
@@ -30,6 +30,11 @@
 #include <curses.h>
 #include <term.h>
 
+/* For newer skalibs */
+extern "C" {
+  const char *PROG = "mosh-client";
+}
+
 void usage( const char *argv0 ) {
   fprintf( stderr, "mosh-client (%s)\n", PACKAGE_STRING );
   fprintf( stderr, "Copyright 2012 Keith Winstein <mosh-devel@mit.edu>\n" );
diff --git a/src/frontend/mosh-server.cc b/src/frontend/mosh-server.cc
index 6e35eb8..3b594b3 100644
--- a/src/frontend/mosh-server.cc
+++ b/src/frontend/mosh-server.cc
@@ -68,6 +68,11 @@
 
 #include "networktransport.cc"
 
+/* For newer skalibs */
+extern "C" {
+  const char *PROG = "mosh-server";
+}
+
 typedef Network::Transport< Terminal::Complete, Network::UserStream > ServerConnection;
 
 void serve( int host_fd,