[1137] | 1 | # +----------------------------------------------------------------------+ |
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| 2 | # | PHP Version 5 | |
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| 3 | # +----------------------------------------------------------------------+ |
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| 4 | # | Copyright (c) 2000-2006 The PHP Group | |
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| 5 | # +----------------------------------------------------------------------+ |
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| 6 | # | This source file is subject to version 3.01 of the PHP license, | |
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| 7 | # | that is bundled with this package in the file LICENSE, and is | |
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| 8 | # | available through the world-wide-web at the following url: | |
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| 9 | # | http://www.php.net/license/3_01.txt | |
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| 10 | # | If you did not receive a copy of the PHP license and are unable to | |
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| 11 | # | obtain it through the world-wide-web, please send a note to | |
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| 12 | # | license@php.net so we can mail you a copy immediately. | |
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| 13 | # +----------------------------------------------------------------------+ |
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| 14 | # | Author: Sascha Schumann <sascha@schumann.cx> | |
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| 15 | # +----------------------------------------------------------------------+ |
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| 16 | # |
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| 17 | # $Id: mkdep.awk,v 1.8.2.1 2006/01/01 12:50:00 sniper Exp $ |
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| 18 | # |
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| 19 | # Usage: |
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| 20 | # |
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| 21 | # echo top_srcdir top_builddir srcdir CPP [CPP-ARGS] filenames | \ |
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| 22 | # awk -f mkdep.awk > dependencies |
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| 23 | |
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| 24 | |
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| 25 | { |
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| 26 | top_srcdir=$1 |
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| 27 | top_builddir=$2 |
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| 28 | srcdir=$3 |
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| 29 | cmd=$4 |
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| 30 | |
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| 31 | for (i = 5; i <= NF; i++) { |
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| 32 | if (match($i, "^-[A-Z]") == 0) |
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| 33 | break; |
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| 34 | cmd=cmd " " $i |
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| 35 | } |
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| 36 | |
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| 37 | dif=i-1 |
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| 38 | |
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| 39 | for (; i <= NF; i++) |
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| 40 | filenames[i-dif]=$i |
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| 41 | |
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| 42 | no_files=NF-dif |
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| 43 | |
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| 44 | for(i = 1; i <= no_files; i++) { |
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| 45 | if (system("test -r " filenames[i]) != 0) |
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| 46 | continue |
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| 47 | |
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| 48 | target=filenames[i] |
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| 49 | sub(srcdir "/", "", target) |
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| 50 | target2=target |
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| 51 | sub("\.(c|cpp)$", ".lo", target); |
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| 52 | sub("\.(c|cpp)$", ".slo", target2); |
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| 53 | |
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| 54 | for (e in used) |
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| 55 | delete used[e] |
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| 56 | |
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| 57 | cmdx=cmd " " filenames[i] |
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| 58 | done=0 |
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| 59 | while ((cmdx | getline) > 0) { |
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| 60 | if (match($0, "^# [0-9]* \".*\.h\"") != 0) { |
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| 61 | if (sub(top_srcdir, "$(top_srcdir)", $3) == 0) |
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| 62 | sub(top_builddir, "$(top_builddir)", $3) |
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| 63 | if (substr($3,2,1) != "/" && used[$3] != 1) { |
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| 64 | if (done == 0) |
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| 65 | printf(target " " target2 ":") |
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| 66 | done=1 |
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| 67 | printf(" \\\n\t" substr($3,2,length($3)-2)) |
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| 68 | used[$3] = 1; |
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| 69 | } |
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| 70 | } |
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| 71 | } |
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| 72 | if (done == 1) |
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| 73 | print "\n" |
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| 74 | } |
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| 75 | } |
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