[164] | 1 | #! /usr/bin/perl
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| 2 | #
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| 3 | # TOPPERS Software
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| 4 | # Toyohashi Open Platform for Embedded Real-Time Systems
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| 5 | #
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| 6 | # Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
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| 7 | # Toyohashi Univ. of Technology, JAPAN
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| 8 | # Copyright (C) 2004-2011 by Embedded and Real-Time Systems Laboratory
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| 9 | # Graduate School of Information Science, Nagoya Univ., JAPAN
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| 10 | #
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| 11 | # ãLì ÒÍCȺÌ(1)`(4)Ìðð½·êÉÀèC{\tgEF
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| 12 | # Ai{\tgEFAðüϵ½àÌðÜÞDȺ¯¶jðgpE¡»Eü
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| 13 | # ÏEÄzziȺCpÆÄÔj·é±Æð³Åø·éD
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| 14 | # (1) {\tgEFAð\[XR[hÌ`Åp·éêÉÍCãLÌì
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| 15 | # \¦C±Ìpð¨æѺL̳ÛØKèªC»ÌÜÜÌ`Å\[
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| 16 | # XR[hÉÜÜêÄ¢é±ÆD
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| 17 | # (2) {\tgEFAðCCu`®ÈÇC¼Ì\tgEFAJÉg
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| 18 | # pÅ«é`ÅÄzz·éêÉÍCÄzzɺ¤hL
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| 19 | gip
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| 20 | # Ò}j
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| 21 | AÈÇjÉCãLÌì \¦C±Ìpð¨æѺL
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| 22 | # ̳ÛØKèðfÚ·é±ÆD
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| 23 | # (3) {\tgEFAðC@íÉgÝÞÈÇC¼Ì\tgEFAJÉg
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| 24 | # pÅ«È¢`ÅÄzz·éêÉÍCÌ¢¸ê©Ìðð½·±
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| 25 | # ÆD
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| 26 | # (a) Äzzɺ¤hL
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| 27 | gipÒ}j
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| 28 | AÈÇjÉCãLÌ
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| 29 | # ì \¦C±Ìpð¨æѺL̳ÛØKèðfÚ·é±ÆD
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| 30 | # (b) ÄzzÌ`ÔðCÊÉèßéû@ÉæÁÄCTOPPERSvWFNgÉ
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| 31 | # ñ·é±ÆD
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| 32 | # (4) {\tgEFAÌpÉæè¼ÚIܽÍÔÚIɶ¶é¢©Èé¹
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| 33 | # Q©çàCãLì Ò¨æÑTOPPERSvWFNgðÆÓ·é±ÆD
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| 34 | # ܽC{\tgEFAÌ[UܽÍGh[U©çÌ¢©Èé
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| 35 | # RÉîÿ©çàCãLì Ò¨æÑTOPPERSvWFNgð
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| 36 | # ÆÓ·é±ÆD
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| 37 | #
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| 38 | # {\tgEFAÍC³ÛØÅñ³êÄ¢éàÌÅ éDãLì Ò¨
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| 39 | # æÑTOPPERSvWFNgÍC{\tgEFAÉÖµÄCÁèÌgpÚI
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| 40 | # ÉηéK«àÜßÄC¢©ÈéÛØàsíÈ¢DܽC{\tgEF
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| 41 | # AÌpÉæè¼ÚIܽÍÔÚIɶ¶½¢©Èé¹QÉÖµÄàC»
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| 42 | # ÌÓCðíÈ¢D
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| 43 | #
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| 44 | # @(#) $Id: makedep 2264 2011-10-27 04:22:01Z ertl-hiro $
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| 45 | #
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| 46 |
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| 47 | use Getopt::Std;
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| 48 |
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| 49 | # IvVÌè`
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| 50 | #
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| 51 | # -C <cc_path> CRpCÌR}h¼
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| 52 | # -O <cc_opts> CRpC/CPPÉn·IvV
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| 53 | # -X \[Xt@Cð§IÉCwb_t@CÆ©È·
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| 54 | #
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| 55 | # -T <target> ^[Qbg¼iÌXgj
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| 56 | # -D <t_dir> ^[QbgÌfBNg¼ðwè·éi-Tðp¢½ê
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| 57 | # ͳøj
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| 58 | # -d ^[QbgÌfBNgðÛ·éi-Tðp¢½ê
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| 59 | # ͳøj
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| 60 | # -S ¡Ì^[Qbgª é˶[ðC^[QbgÉ
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| 61 | # ª·éi±¤µÈ¢ÆÎÅ«È¢makeª éçµ¢j
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| 62 | #
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| 63 | # -R <dirname> Cygwin«ɨ¯é[gfBNg¼ðwè·é
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| 64 | # iftHgÍcygdrivej
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| 65 |
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| 66 | #
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| 67 | # IvVÌ
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| 68 | #
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| 69 | getopt("COTDR");
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| 70 |
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| 71 | $cc_path = $opt_C;
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| 72 | $cc_opts = $opt_O;
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| 73 |
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| 74 | if ($opt_T) {
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| 75 | $target_name = $opt_T;
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| 76 | }
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| 77 | elsif ($opt_D) {
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| 78 | $target_dir = $opt_D;
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| 79 | }
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| 80 | elsif (!$opt_d) {
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| 81 | $target_dir = "";
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| 82 | }
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| 83 |
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| 84 | if ($opt_R) {
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| 85 | $cygwin_root = $opt_R;
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| 86 | }
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| 87 | else {
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| 88 | $cygwin_root = "cygdrive";
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| 89 | }
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| 90 |
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| 91 | #
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| 92 | # Cygwin«̻Ê
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| 93 | #
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| 94 | if ($^O eq 'cygwin') {
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| 95 | $cygwin = 1;
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| 96 | }
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| 97 |
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| 98 | #
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| 99 | # %dependlist Éìçê½Ë¶ÖWðoÍ·é
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| 100 | #
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| 101 | sub output_dependlist {
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| 102 | local($target) = @_;
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| 103 | local($column, $len, $file);
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| 104 |
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| 105 | print $target, ": ";
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| 106 | $column = length($target) + 2;
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| 107 |
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| 108 | foreach $file (keys(%dependlist)) {
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| 109 | $len = length($file) + 1;
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| 110 | if ($column > 8 && $column + $len >= 70) {
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| 111 | print "\\\n\t";
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| 112 | $column = 8;
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| 113 | }
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| 114 | $column += $len;
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| 115 | print "$file ";
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| 116 | }
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| 117 | print "\n";
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| 118 | }
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| 119 |
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| 120 | #
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| 121 | # $file Ì˶ÖWð %dependlist Éìé
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| 122 | #
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| 123 | sub makedepend_one {
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| 124 | local($file) = @_;
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| 125 | local($command, $input, $dir, $filename);
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| 126 |
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| 127 | $command = "$cc_path -E $cc_opts";
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| 128 | if ($opt_X) {
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| 129 | $command .= " -x c-header";
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| 130 | }
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| 131 | unless (open(INPUT, "$command $file |")) {
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| 132 | print STDERR "makedep: can't open $file\n";
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| 133 | exit(1);
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| 134 | }
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| 135 | while ($line = <INPUT>) {
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| 136 | if ($line =~ /^\#\s*([0-9]+)\s*\"([^\"]+)\"/) {
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| 137 | $filename = $2;
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| 138 | $filename =~ s/ /\\ /g;
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| 139 | if ($filename !~ /^\<.*\>$/ && $filename !~ /\/$/) {
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| 140 | if ($cygwin) {
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| 141 | $filename =~ s/\\\\/\//g;
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| 142 | $filename =~ s/^([a-zA-Z]):/\/$cygwin_root\/$1/;
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| 143 | }
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| 144 | $dependlist{$filename} = 1;
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| 145 | }
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| 146 | }
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| 147 | }
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| 148 | unless (close(INPUT)) {
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| 149 | print STDERR "makedep: can't execute $command\n";
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| 150 | exit(1);
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| 151 | }
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| 152 | }
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| 153 |
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| 154 | #
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| 155 | # C[`
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| 156 | #
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| 157 | foreach $file (@ARGV) {
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| 158 | %dependlist = ();
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| 159 | makedepend_one($file);
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| 160 | if (%dependlist) {
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| 161 | if ($target_name) {
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| 162 | if ($opt_S) {
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| 163 | foreach $target (split(/[ \t]+/, $target_name)) {
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| 164 | output_dependlist($target);
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| 165 | }
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| 166 | }
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| 167 | else {
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| 168 | output_dependlist($target_name);
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| 169 | }
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| 170 | }
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| 171 | else {
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| 172 | $target = $file;
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| 173 | $target =~ s/(.*)\.(.*)/$1.o/;
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| 174 | if (defined($target_dir)) {
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| 175 | $target =~ s/^.*\/([^\/]+)$/$1/;
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| 176 | if ($target_dir) {
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| 177 | $target = $target_dir."/".$target;
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| 178 | }
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| 179 | }
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| 180 | output_dependlist($target);
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| 181 | }
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| 182 | }
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| 183 | }
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