7734b689c8
2007/03/17 19:00:37 vq 1.10.2.1: #i73499# Add new .WINPATH attribute to generate Windows style paths
(with regular slashes) instead of the default cygwin style (POSIX)
paths for dmake's dynamic macros.
This attribute is specific for cygwin dmake executables and non-cygwin
environments ignore this attribute.
The windows style paths use regular slashes ('/') instead of the
usual windows backslash ('\') as directory separator to avoid quoting
problems (It still is a cygwin dmake!) and cygwin as well as native
windows programs should have no problems using this (c:/foo/bar) path
representation.
The affected macros are $@, $*, $>, $?, $<, $&, $^ and $(PWD),
$(MAKEDIR) and $(TMD).
Examples:
Content of $(PWD) without .WINPATH (default): /cygdrive/c/temp
Content of $(PWD) with .WINPATH set: c:/temp
166 lines
3.7 KiB
C
166 lines
3.7 KiB
C
/* $RCSfile: extern.h,v $
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-- $Revision: 1.11 $
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-- last change: $Author: obo $ $Date: 2007-06-12 06:05:25 $
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--
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-- SYNOPSIS
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-- External declarations for dmake functions.
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--
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-- DESCRIPTION
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-- ANSI is a macro that allows the proper handling of ANSI style
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-- function declarations.
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--
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-- AUTHOR
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-- Dennis Vadura, dvadura@dmake.wticorp.com
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--
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-- WWW
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-- http://dmake.wticorp.com/
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--
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-- COPYRIGHT
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-- Copyright (c) 1996,1997 by WTI Corp. All rights reserved.
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--
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-- This program is NOT free software; you can redistribute it and/or
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-- modify it under the terms of the Software License Agreement Provided
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-- in the file <distribution-root>/readme/license.txt.
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--
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-- LOG
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-- Use cvs log to obtain detailed change logs.
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*/
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#ifndef EXTERN_h
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#define EXTERN_h
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#include "config.h"
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/* Define this for the RS/6000 if it breaks something then we have to put a
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* #ifdef around it. */
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#if defined(rs6000)
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#define _POSIX_SOURCE
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#endif
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#include <stdio.h>
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#ifdef HAVE_LIMITS_H
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# include <limits.h>
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#endif
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#include <stdlib.h>
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#include <string.h>
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#include <ctype.h>
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#ifdef HAVE_FCNTL_H
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# include <fcntl.h>
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#endif
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#if TIME_WITH_SYS_TIME
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# include <sys/time.h>
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# include <time.h>
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#else
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# if HAVE_SYS_TIME_H
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# include <sys/time.h>
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# else
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# include <time.h>
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# endif
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#endif
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#if HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#else
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# include <types.h>
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#endif
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#if HAVE_SYS_STAT_H
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# include <sys/stat.h>
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#endif
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#if HAVE_UTIME_H
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# include <utime.h>
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#endif
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#define PVOID void *
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#include <signal.h>
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#include "itypes.h"
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#include "stdmacs.h"
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#include "alloc.h"
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#include "db.h"
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#include "dstdarg.h"
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#include "dmake.h"
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#include "struct.h"
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#include "vextern.h"
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#include "public.h"
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/* Include this last as it invalidates some functions that are defined
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* externally above and turns them into no-ops. Have to do this after
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* the extern declarations however. */
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#include "posix.h"
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/* Common declarations
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* ===================
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* are better made here then in local public.h. So far dmake didn't follow
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* this strategy but new functions will be added here. */
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/* Use our own implementation if no library function is present. */
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#ifndef HAVE_STRLWR
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/* from dmstring.c */
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char *strlwr(char *p);
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#endif
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/* from path.c */
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void Clean_path(char *path);
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/* from sysintf.c */
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/* cygdospath()/DO_WINPATH() are only needed for the .WINPATH attribute
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* on cygwin. */
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#if __CYGWIN__
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char *cygdospath(char *src, int winpath);
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# define DO_WINPATH(p) cygdospath(p, UseWinpath)
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#else
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# define DO_WINPATH(p) p
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#endif
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/* Define some usefull macros. This is done here and not in config.h
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* to keep this changes usefull even when not using the autotools based
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* build, i.e. using config.h files that are local to the architecture. */
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#if defined(_WIN32) || defined(__CYGWIN__) || defined(MSDOS) || defined(OS2)
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# define HAVE_DRIVE_LETTERS 1
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#endif
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#if defined(_WIN32) || defined(MSDOS) || defined(OS2) && !defined(__CYGWIN__)
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# define NULLDEV "NUL"
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#else
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# define NULLDEV "/dev/null"
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#endif
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/* Work around some of the functions that may or may not exist */
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#if ! HAVE_TZSET
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#if HAVE_SETTZ
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# define tzset() settz()
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#else
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# warn "tzset is not supported, null out"
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# define tzset()
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#endif
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#endif
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/* Get the working directory fall back code */
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#if ! HAVE_GETCWD
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#if HAVE_GETWD
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# define getcwd(buf,len) getwd(buf)
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#else
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# error "You have no supported way of getting working directory"
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#endif
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#endif
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/* If setvbuf is not available set output to unbuffered */
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#if ! HAVE_SETVBUF
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# define setvbuf(fp,bp,type,len) setbuf(fp,NULL)
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#endif
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/* coreleft is used in some debug macros. Only Turbo C seems to provide
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* this function. Define it here so that the code compiles. */
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#ifdef DBUG
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#define coreleft() 0L
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#endif
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#endif
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