Added forkpty() and cfmakeraw() fallback implementations if they don't exist.

Signed-off-by: Timo Sirainen <tss@iki.fi>

src/frontend/Makefile.am

@@ -3,7 +3,7 @@ AM_CXXFLAGS = $(WARNING_CXXFLAGS) $(PICKY_CXXFLAGS) $(HARDEN_CFLAGS) $(MISC_CXXF
 AM_LDFLAGS  = $(HARDEN_LDFLAGS)
 LDADD = ../crypto/libmoshcrypto.a ../network/libmoshnetwork.a ../statesync/libmoshstatesync.a ../terminal/libmoshterminal.a ../util/libmoshutil.a ../protobufs/libmoshprotos.a -lm $(TINFO_LIBS) $(protobuf_LIBS) $(OPENSSL_LIBS)
 
-mosh_server_LDADD = $(LDADD) -lutil
+mosh_server_LDADD = $(LDADD) $(LIBUTIL)
 
 bin_PROGRAMS =
 

src/frontend/mosh-server.cc

@@ -58,14 +58,6 @@
 #include <paths.h>
 #endif
 
-#include "completeterminal.h"
-#include "swrite.h"
-#include "user.h"
-#include "fatal_assert.h"
-#include "locale_utils.h"
-#include "select.h"
-#include "timestamp.h"
-
 #if HAVE_PTY_H
 #include <pty.h>
 #elif HAVE_UTIL_H
@@ -76,6 +68,15 @@
 #include <libutil.h>
 #endif
 
+#include "completeterminal.h"
+#include "swrite.h"
+#include "user.h"
+#include "fatal_assert.h"
+#include "locale_utils.h"
+#include "pty_compat.h"
+#include "select.h"
+#include "timestamp.h"
+
 #ifndef _PATH_BSHELL
 #define _PATH_BSHELL "/bin/sh"
 #endif

src/frontend/stmclient.cc

@@ -56,6 +56,7 @@
 #include "user.h"
 #include "fatal_assert.h"
 #include "locale_utils.h"
+#include "pty_compat.h"
 #include "select.h"
 #include "timestamp.h"