/* conf_post.h --- configure.ac includes this via AH_BOTTOM
-Copyright (C) 1988, 1993-1994, 1999-2002, 2004-2012
- Free Software Foundation, Inc.
+Copyright (C) 1988, 1993-1994, 1999-2002, 2004-2013 Free Software
+Foundation, Inc.
This file is part of GNU Emacs.
/* Code: */
+/* Include any platform specific configuration file. */
+#ifdef config_opsysfile
+# include config_opsysfile
+#endif
+
+#ifndef WINDOWSNT
/* On AIX 3 this must be included before any other include file. */
#include <alloca.h>
#if ! HAVE_ALLOCA
# error "alloca not available on this machine"
#endif
-
-#ifdef SIGNAL_H_AHB
-#undef SIGNAL_H_AHB
-#include <signal.h>
#endif
/* This silences a few compilation warnings on FreeBSD. */
renaming the functions via macros. The system's stdlib.h has fully
prototyped declarations, which yields a conflicting definition of
srand48; it tries to redeclare what was once srandom to be srand48.
- So we go with HAVE_LRAND48 being defined. Note we also undef
- HAVE_RANDOM via configure. */
+ So we go with HAVE_LRAND48 being defined. */
#ifdef HPUX
#undef srandom
#undef random
-#endif
+/* We try to avoid checking for random and rint on hpux in
+ configure.ac, but some other configure test might check for them as
+ a dependency, so to be safe we also undefine them here.
+ */
+#undef HAVE_RANDOM
+#undef HAVE_RINT
+#endif /* HPUX */
#ifdef IRIX6_5
#ifdef emacs
char *_getpty();
#endif
-#undef SA_RESTART /* not the same as defining BROKEN_SA_RESTART */
+#endif /* IRIX6_5 */
+
+#ifdef MSDOS
+#ifndef __DJGPP__
+You lose; /* Emacs for DOS must be compiled with DJGPP */
#endif
+#define _NAIVE_DOS_REGS
-/* Define AMPERSAND_FULL_NAME if you use the convention
- that & in the full name stands for the login id. */
-/* Turned on June 1996 supposing nobody will mind it. */
-#define AMPERSAND_FULL_NAME
+/* Start of gnulib-related stuff */
-/* `subprocesses' should be defined if you want to
- have code for asynchronous subprocesses
- (as used in M-x compile and M-x shell).
- Only MSDOS does not support this (it overrides
- this in its config_opsysfile below). */
+/* lib/ftoastr.c wants strtold, but DJGPP only has _strtold. DJGPP >
+ 2.03 has it, but it also has _strtold as a stub that jumps to
+ strtold, so use _strtold in all versions. */
+#define strtold _strtold
-#define subprocesses
+#if __DJGPP__ > 2 || __DJGPP_MINOR__ > 3
+# define HAVE_LSTAT 1
+#else
+# define lstat stat
+#endif
+/* The "portable" definition of _GL_INLINE on config.h does not work
+ with DJGPP GCC 3.4.4: it causes unresolved externals in sysdep.c,
+ although lib/execinfo.h is included and the inline functions there
+ are visible. */
+#if __GNUC__ < 4
+# define _GL_EXECINFO_INLINE inline
+#endif
+/* End of gnulib-related stuff. */
-/* Include the os dependent file. */
-#ifdef config_opsysfile
-# include config_opsysfile
+#define emacs_raise(sig) msdos_fatal_signal (sig)
+
+#ifndef HAVE_SETPGID
+# ifdef USG
+# define setpgid(pid, pgid) setpgrp ()
+# else
+# define setpgid(pid, pgid) setpgrp (pid, pgid)
+# endif
#endif
+/* Define one of these for easier conditionals. */
+#ifdef HAVE_X_WINDOWS
+/* We need a little extra space, see ../../lisp/loadup.el and the
+ commentary below, in the non-X branch. The 140KB number was
+ measured on GNU/Linux and on MS-Windows. */
+#define SYSTEM_PURESIZE_EXTRA (-170000+140000)
+#else
+/* We need a little extra space, see ../../lisp/loadup.el.
+ As of 20091024, DOS-specific files use up 62KB of pure space. But
+ overall, we end up wasting 130KB of pure space, because
+ BASE_PURESIZE starts at 1.47MB, while we need only 1.3MB (including
+ non-DOS specific files and load history; the latter is about 55K,
+ but depends on the depth of the top-level Emacs directory in the
+ directory tree). Given the unknown policy of different DPMI
+ hosts regarding loading of untouched pages, I'm not going to risk
+ enlarging Emacs footprint by another 100+ KBytes. */
+#define SYSTEM_PURESIZE_EXTRA (-170000+65000)
+#endif
+#endif /* MSDOS */
+
/* Mac OS X / GNUstep need a bit more pure memory. Of the existing knobs,
SYSTEM_PURESIZE_EXTRA seems like the least likely to cause problems. */
#ifdef HAVE_NS
#endif
#endif
+#if defined HAVE_NTGUI && !defined DebPrint
+# ifdef EMACSDEBUG
+extern void _DebPrint (const char *fmt, ...);
+# define DebPrint(stuff) _DebPrint stuff
+# else
+# define DebPrint(stuff)
+# endif
+#endif
+
+#if defined CYGWIN && defined HAVE_NTGUI
+# define NTGUI_UNICODE /* Cygwin runs only on UNICODE-supporting systems */
+# define _WIN32_WINNT 0x500 /* Win2k */
+#endif
+
#ifdef emacs /* Don't do this for lib-src. */
/* Tell regex.c to use a type compatible with Emacs. */
#define RE_TRANSLATE_TYPE Lisp_Object
-#define RE_TRANSLATE(TBL, C) CHAR_TABLE_TRANSLATE (TBL, C)
+#define RE_TRANSLATE(TBL, C) char_table_translate (TBL, C)
#ifdef make_number
/* If make_number is a macro, use it. */
#define RE_TRANSLATE_P(TBL) (!EQ (TBL, make_number (0)))
#undef noinline
#endif
+#define INLINE _GL_INLINE
+#define EXTERN_INLINE _GL_EXTERN_INLINE
+#define INLINE_HEADER_BEGIN _GL_INLINE_HEADER_BEGIN
+#define INLINE_HEADER_END _GL_INLINE_HEADER_END
+
+/* Use this to suppress gcc's `...may be used before initialized' warnings. */
+#ifdef lint
+/* Use CODE only if lint checking is in effect. */
+# define IF_LINT(Code) Code
+/* Assume that the expression COND is true. This differs in intent
+ from 'assert', as it is a message from the programmer to the compiler. */
+# define lint_assume(cond) ((cond) ? (void) 0 : abort ())
+#else
+# define IF_LINT(Code) /* empty */
+# define lint_assume(cond) ((void) (0 && (cond)))
+#endif
+
/* conf_post.h ends here */