1# +----------------------------------------------------------------------+ 2# | PHP Version 7 | 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# $Id$ 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} 76
