--- gcc-6.1.0.orig/gcc/ada/cal.c
+++ gcc-6.1.0/gcc/ada/cal.c
@@ -49,6 +49,7 @@
 #include <time.h>
 #else
 #include <sys/time.h>
+#include <time.h>
 #endif
 
 #ifdef __MINGW32__
--- gcc-6.1.0.orig/gcc/ada/terminals.c
+++ gcc-6.1.0/gcc/ada/terminals.c
@@ -1068,13 +1068,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-/* On some system termio is either absent or including it will disable termios
-   (HP-UX) */
-#if !defined (__hpux__) && !defined (BSD) && !defined (__APPLE__) \
-  && !defined (__rtems__)
-#   include <termio.h>
-#endif
-
 #include <sys/ioctl.h>
 #include <termios.h>
 #include <fcntl.h>
@@ -1169,7 +1162,7 @@
    char *slave_name = NULL;
 
 #ifdef USE_GETPT
-  master_fd = getpt ();
+  master_fd = posix_openpt (O_RDWR);
 #elif defined (USE_OPENPTY)
   status = openpty (&master_fd, &slave_fd, NULL, NULL, NULL);
 #elif defined (USE_CLONE_DEVICE)
