71534fc7c4
2007/09/23 22:05:02 vq 1.11.4.3: #i81855# More changes for the OS/2 port. Patch provided by Yuri Dario. 2007/09/14 03:40:58 vq 1.11.4.2: #i81296# Clear flags indicating that targets that infered makefiles (and their prerequisites) were previously build. 2007/07/24 23:00:27 vq 1.11.4.1: #i78776# New function macro $(normpath[,para] list) to normalise the elements of list and a macro extension $(macro_name:n) to normalise the content of macro_name. The normalization is done token-wise and quotes are preserved. On cygwin the result honors the setting of .WINPATH to determine the output format. If the optional parameter para is given in the $(normpath ...) case its expanded value is used to override the .WINPATH setting for the output of the function macro.
173 lines
3.8 KiB
C
173 lines
3.8 KiB
C
/* $RCSfile: extern.h,v $
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-- $Revision: 1.12 $
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-- last change: $Author: ihi $ $Date: 2007-10-15 15:39:00 $
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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 function.c */
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char *exec_normpath(char *args);
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/* from make.c */
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void Unmake(CELLPTR cp);
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/* from path.c */
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void Clean_path(char *path);
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char *normalize_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) || defined(__EMX__)
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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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