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Diffstat (limited to 'dmake/extern.h')
| -rw-r--r-- | dmake/extern.h | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/dmake/extern.h b/dmake/extern.h new file mode 100644 index 000000000000..4149fe7b14b8 --- /dev/null +++ b/dmake/extern.h @@ -0,0 +1,192 @@ +/* $RCSfile: extern.h,v $ +-- $Revision: 1.13 $ +-- last change: $Author: kz $ $Date: 2008-03-05 18:28:27 $ +-- +-- SYNOPSIS +-- External declarations for dmake functions. +-- +-- DESCRIPTION +-- ANSI is a macro that allows the proper handling of ANSI style +-- function declarations. +-- +-- AUTHOR +-- Dennis Vadura, dvadura@dmake.wticorp.com +-- +-- WWW +-- http://dmake.wticorp.com/ +-- +-- COPYRIGHT +-- Copyright (c) 1996,1997 by WTI Corp. All rights reserved. +-- +-- This program is NOT free software; you can redistribute it and/or +-- modify it under the terms of the Software License Agreement Provided +-- in the file <distribution-root>/readme/license.txt. +-- +-- LOG +-- Use cvs log to obtain detailed change logs. +*/ + +#ifndef EXTERN_h +#define EXTERN_h + +/* For MSVC++ needs to include windows.h first to avoid problems with + * type redefinitions. Include it also for MinGW for consistency. */ +#if defined(__MINGW32__) || defined(_MSC_VER) +#include <windows.h> +#endif + +#include "config.h" + +/* Define this for the RS/6000 if it breaks something then we have to put a + * #ifdef around it. */ +#if defined(rs6000) +#define _POSIX_SOURCE +#endif + +#include <stdio.h> +#ifdef HAVE_LIMITS_H +# include <limits.h> +#endif +#include <stdlib.h> +#ifdef HAVE_UNISTD_H +# include <unistd.h> +#endif +#include <string.h> +#include <ctype.h> +#ifdef HAVE_FCNTL_H +# include <fcntl.h> +#endif + +#if TIME_WITH_SYS_TIME +# include <sys/time.h> +# include <time.h> +#else +# if HAVE_SYS_TIME_H +# include <sys/time.h> +# else +# include <time.h> +# endif +#endif + +#if HAVE_SYS_TYPES_H +# include <sys/types.h> +#else +# include <types.h> +#endif +#if HAVE_SYS_STAT_H +# include <sys/stat.h> +#endif +#if HAVE_UTIME_H +# include <utime.h> +#endif + +#define DMPVOID void * + +#include <signal.h> +#include "itypes.h" +#include "stdmacs.h" +#include "alloc.h" +#include "db.h" +#include "dstdarg.h" +#include "dmake.h" +#include "struct.h" +#include "vextern.h" +#include "public.h" + +/* Include this last as it invalidates some functions that are defined + * externally above and turns them into no-ops. Have to do this after + * the extern declarations however. */ +#include "posix.h" + + + +/* Common declarations + * =================== + * are better made here then in local public.h. So far dmake didn't follow + * this strategy but new functions will be added here. */ + +/* Use our own implementation if no library function is present. */ +#ifndef HAVE_STRLWR +/* from dmstring.c */ +char *strlwr(char *p); +#endif + +/* from function.c */ +char *exec_normpath(char *args); + +/* from make.c */ +void Unmake(CELLPTR cp); + +/* from path.c */ +void Clean_path(char *path); +char *normalize_path(char *path); + +/* from sysintf.c */ +/* cygdospath()/DO_WINPATH() are only needed for the .WINPATH attribute + * on cygwin. */ +#if __CYGWIN__ +char *cygdospath(char *src, int winpath); +# define DO_WINPATH(p) cygdospath(p, UseWinpath) +#else +# define DO_WINPATH(p) p +#endif + + +/* Define some usefull macros. This is done here and not in config.h + * to keep this changes usefull even when not using the autotools based + * build, i.e. using config.h files that are local to the architecture. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(MSDOS) || defined(OS2) || defined(__EMX__) +# define HAVE_DRIVE_LETTERS 1 +#endif + +#if defined(_WIN32) || defined(MSDOS) || defined(OS2) && !defined(__CYGWIN__) +# define NULLDEV "NUL" +#else +# define NULLDEV "/dev/null" +#endif + +/* For MSVC 6.0 and newer and MinGW use the CreateProcess() function. */ +#if defined(__MINGW32__) || defined(_MSC_VER) && _MSC_VER >= 1200 +# define USE_CREATEPROCESS 1 +#else +/* #undef USE_CREATEPROCESS */ +#endif + +/* CreateProcess() is spawn-like. */ +#if ENABLE_SPAWN && ( HAVE_SPAWN_H || __CYGWIN__ || __EMX__) || defined(USE_CREATEPROCESS) +# define USE_SPAWN 1 +#else +/* #undef USE_SPAWN */ +#endif + +/* Work around some of the functions that may or may not exist */ +#if ! HAVE_TZSET +#if HAVE_SETTZ +# define tzset() settz() +#else +# warn "tzset is not supported, null out" +# define tzset() +#endif +#endif + +/* Get the working directory fall back code */ +#if ! HAVE_GETCWD +#if HAVE_GETWD +# define getcwd(buf,len) getwd(buf) +#else +# error "You have no supported way of getting working directory" +#endif +#endif + +/* If setvbuf is not available set output to unbuffered */ +#if ! HAVE_SETVBUF +# define setvbuf(fp,bp,type,len) setbuf(fp,NULL) +#endif + +/* coreleft is used in some debug macros. Only Turbo C seems to provide + * this function. Define it here so that the code compiles. */ +#ifdef DBUG +#define coreleft() 0L +#endif + +#endif |