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@ -27,12 +27,15 @@ |
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# constant and thus doesn't include a reference to the class. |
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# |
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# Usage: |
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# javaDependencies.pl -classpath <cp> [-dependdir <depdir>] <classfile> |
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# javaDependencies.pl -classpath <cp> [-dependdir <depdir> [-subdir <subdir>]] |
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# <classfile> |
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# |
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# cp: colon separated paths to the java files we should depend on. |
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# depdir: if set, use this path as path to the java files when printing |
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# dependencies, not the path where the java files were found. |
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# useful, if you want to make use of VPATH settings in Makefile. |
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# subdir: if set, this is the path from depdir to the current directory. |
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# Use it to remove unneccessary ../../$subdir/ |
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# class: The class file (not an inner class) for which the dependencies |
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# should be generated. We will also look for inner and anon |
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# classes. |
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@ -136,11 +139,28 @@ for $filename ($clazz, glob("$base\\\$*.class")) { |
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next if defined $done{"$clzz"}; |
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$done{$clzz} = 1; |
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my $p; |
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for $p (split ':', $classpath) { |
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if (-e "$p/$clzz.java") { |
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push @deplist, (defined $dependdir |
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? "$dependdir/$clzz.java" |
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: "$p/$clzz.java"); |
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my $path="$p/"; |
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if (defined $dependdir) { |
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$path = "$dependdir/"; |
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if (defined $subdir) { |
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my $currsubdir = "$subdir/"; |
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while ($currsubdir =~ m<^([A-Za-z0-9]+)/+(.*)>) { |
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$currsubdir = $2; |
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my $firstcomp = $1; |
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if ($clzz =~ m<$firstcomp/(.*)>) { |
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my $remain = $1; |
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if ($path =~ m<^(|.*/)\.\./+$>) { |
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$path = $1; |
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$clzz = $remain; |
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} |
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} |
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} |
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} |
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} |
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push @deplist, "$path$clzz.java"; |
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next clazz; |
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} |
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} |
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jochen
25 years ago