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annotate scripts/makedeps2dot @ 235:e58400695ae2

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Added tag final version for changeset 348b92755bef
author markus schnalke <meillo@marmaro.de>
date Mon, 16 Jul 2012 11:25:04 +0200
parents eba3744fb238
children
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eba3744fb238 Added my set of helper scripts.
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1 #!/usr/bin/env awk
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2 #
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3 # List dependencies in Makefile input,
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4 # ignore a set of default targets and 1:1 dependencies
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5 # and generate dot graph output
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6
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7 BEGIN {
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8 FS = " *: *"
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9
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10 ignore["all"] = 1
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11 ignore["configure"] = 1
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12 ignore["Makefile"] = 1
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13 ignore["install"] = 1
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14 ignore["uninstall"] = 1
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15 ignore["clean"] = 1
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16 ignore["distclean"] = 1
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17 ignore["realclean"] = 1
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18 ignore["mostlyclean"] = 1
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19 ignore["superclean"] = 1
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20 ignore["mmhdist"] = 1
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21 ignore["lint"] = 1
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22
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23 print "digraph foo {"
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24 }
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25
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26 /^\t/ {
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27 next
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28 }
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29
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30 $1 ~ /^[a-zA-Z_]+$/ {
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31 if ($1 in ignore) {
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32 next
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33 }
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34 split($2, dep, /[ \t]+/)
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35 for (i in dep) {
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36 if (dep[i] ~ /^\$/) {
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37 continue
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38 }
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39 if (dep[i] ~ "^"$1"\\.(o|sh)$") {
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40 continue
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41 }
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42 sub(/\.o$/, ".c", dep[i]);
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43 print "\t\"" dep[i] "\" [shape=box];"
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44 print "\t\"" dep[i] "\" -> \"" $1 "\";"
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45 }
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46 print ""
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47 }
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48
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49 END {
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50 print "}"
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51 }