gcc.diff

*** gcc/gcc/config.gcc	2017-09-02 23:47:40.335076700 -0700
--- gcc/gcc/config.gcc	2017-09-03 13:00:02.398115100 -0700
***************
*** 825,826 ****
--- 825,832 ----
    ;;
+ *-*-os216*)
+   gas=yes
+   gnu_ld=yes
+   default_use_cxa_atexit=yes
+   use_gcc_stdint=provide
+   ;;
  *-*-rtems*)
***************
*** 1440,1441 ****
--- 1446,1450 ----
  	;;
+ i[34567]86-*-os216)
+ 	tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h os216.h"
+ 	;;
  i[34567]86-*-elfiamcu)
*** /dev/null	2017-09-03 14:20:18.000000000 -0700
--- gcc/gcc/config/os216.h	2017-09-03 02:12:29.407052900 -0700
***************
*** 0 ****
--- 1,12 ----
+ #undef TARGET_OS216
+ #define TARGET_OS216 1
+ 
+ #undef NO_IMPLICIT_EXTERN_C
+ #define NO_IMPLICIT_EXTERN_C 1
+ 
+ #undef TARGET_OS_CPP_BUILTINS
+ #define TARGET_OS_CPP_BUILTINS() {\
+         builtin_define("__os216__");\
+         builtin_assert("system=os216");\
+         \
+     }
*** gcc/config.sub	2016-12-29 03:04:53.000000000 -0800
--- gcc/config.sub	2017-09-02 23:41:03.564631700 -0700
***************
*** 1388,1390 ****
  	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
! 	      | -sym* | -kopensolaris* | -plan9* \
  	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
--- 1388,1390 ----
  	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
! 	      | -sym* | -kopensolaris* | -plan9* | -os216* \
  	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \