#endif
#if defined(__OPEN_VM)
-# include "vmesa/vmesaish.h"
+# include "vmesa/vmesaish.h"
+# define ISHISH "vmesa"
#endif
#ifdef DOSISH
-# if defined(OS2)
-# include "os2ish.h"
-# else
-# include "dosish.h"
-# endif
-#else
-# if defined(VMS)
+# if defined(OS2)
+# include "os2ish.h"
+# else
+# include "dosish.h"
+# endif
+# define ISHISH "dos"
+#endif
+
+#if defined(VMS)
# include "vmsish.h"
# include "embed.h"
-# else
-# if defined(PLAN9)
-# include "./plan9/plan9ish.h"
-# else
-# if defined(MPE)
-# include "mpeix/mpeixish.h"
-# else
-# if defined(__VOS__)
-# include "vosish.h"
-# else
-# if defined(EPOC)
-# include "epocish.h"
-# else
-# if defined(MACOS_TRADITIONAL)
-# include "macos/macish.h"
-# ifndef NO_ENVIRON_ARRAY
-# define NO_ENVIRON_ARRAY
-# endif
-# else
-# include "unixish.h"
-# endif
-# endif
-# endif
-# endif
+# define ISHISH "vms"
+#endif
+
+#if defined(PLAN9)
+# include "./plan9/plan9ish.h"
+# define ISHISH "plan9"
+#endif
+
+#if defined(MPE)
+# include "mpeix/mpeixish.h"
+# define ISHISH "mpeix"
+#endif
+
+#if defined(__VOS__)
+# include "vosish.h"
+# define ISHISH "vos"
+#endif
+
+#if defined(EPOC)
+# include "epocish.h"
+# define ISHISH "epoc"
+#endif
+
+#if defined(MACOS_TRADITIONAL)
+# include "macos/macish.h"
+# ifndef NO_ENVIRON_ARRAY
+# define NO_ENVIRON_ARRAY
# endif
-# endif
+# define ISHISH "macos classic"
#endif
-#ifndef NO_ENVIRON_ARRAY
-# define USE_ENVIRON_ARRAY
+#if defined(__BEOS__)
+# include "beos/beosish.h"
+# define ISHISH "beos"
#endif
-#ifdef JPL
- /* E.g. JPL needs to operate on a copy of the real environment.
- * JDK 1.2 and 1.3 seem to get upset if the original environment
- * is diddled with. */
-# define NEED_ENVIRON_DUP_FOR_MODIFY
+#ifndef ISHISH
+# include "unixish.h"
+# define ISHISH "unix"
+#endif
+
+#ifndef NO_ENVIRON_ARRAY
+# define USE_ENVIRON_ARRAY
#endif
/*
/* If you have different O_TEXT and O_BINARY and you are a CLRF shop,
* that is, you are somehow DOSish. */
# if !defined(__BEOS__)
-# define PERLIO_CLRF 1
+# define PERLIO_USING_CRLF 1
# else
/* If you have O_TEXT different from your O_BINARY but you still are
* not a CRLF shop. */
-# undef PERLIO_CLRF
+# undef PERLIO_USING_CRLF
# endif
#endif