Return to mkdep.awk CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / build

php 5.4.3+patches

    1: #  +----------------------------------------------------------------------+
    2: #  | PHP Version 5                                                        |
    3: #  +----------------------------------------------------------------------+
    4: #  | Copyright (c) 2000-2006 The PHP Group                                |
    5: #  +----------------------------------------------------------------------+
    6: #  | This source file is subject to version 3.01 of the PHP license,      |
    7: #  | that is bundled with this package in the file LICENSE, and is        |
    8: #  | available through the world-wide-web at the following url:           |
    9: #  | http://www.php.net/license/3_01.txt                                  |
   10: #  | If you did not receive a copy of the PHP license and are unable to   |
   11: #  | obtain it through the world-wide-web, please send a note to          |
   12: #  | license@php.net so we can mail you a copy immediately.               |
   13: #  +----------------------------------------------------------------------+
   14: #  | Author: Sascha Schumann <sascha@schumann.cx>                         |
   15: #  +----------------------------------------------------------------------+
   16: #
   17: # $Id: mkdep.awk,v 1.1.1.2 2012/05/29 12:34:46 misho Exp $
   18: #
   19: # Usage:
   20: #
   21: # echo top_srcdir top_builddir srcdir CPP [CPP-ARGS] filenames | \
   22: #      awk -f mkdep.awk > dependencies
   23: 
   24: 
   25: {
   26: 	top_srcdir=$1
   27: 	top_builddir=$2
   28: 	srcdir=$3
   29: 	cmd=$4
   30: 
   31: 	for (i = 5; i <= NF; i++) {
   32: 		if (match($i, "^-[A-Z]") == 0)
   33: 			break;
   34: 		cmd=cmd " " $i
   35: 	}
   36: 
   37: 	dif=i-1
   38: 		
   39: 	for (; i <= NF; i++)
   40: 		filenames[i-dif]=$i
   41: 	
   42: 	no_files=NF-dif
   43: 	
   44: 	for(i = 1; i <= no_files; i++) {
   45: 		if (system("test -r " filenames[i]) != 0)
   46: 			continue
   47: 		
   48: 		target=filenames[i]
   49: 		sub(srcdir "/", "", target)
   50: 		target2=target
   51: 		sub("\.(c|cpp)$", ".lo", target);
   52: 		sub("\.(c|cpp)$", ".slo", target2);
   53: 
   54: 		for (e in used)
   55: 			delete used[e]
   56: 		
   57: 		cmdx=cmd " " filenames[i]
   58: 		done=0
   59: 		while ((cmdx | getline) > 0) {
   60: 			if (match($0, "^# [0-9]* \".*\.h\"") != 0) {
   61: 				if (sub(top_srcdir, "$(top_srcdir)", $3) == 0)
   62: 					sub(top_builddir, "$(top_builddir)", $3)
   63: 				if (substr($3,2,1) != "/" && used[$3] != 1) {
   64: 					if (done == 0)
   65: 						printf(target " " target2 ":")
   66: 					done=1
   67: 					printf(" \\\n\t" substr($3,2,length($3)-2))
   68: 					used[$3] = 1;
   69: 				}	
   70: 			}
   71: 		}
   72: 		if (done == 1)
   73: 			print "\n"
   74: 	}
   75: }