X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4531db418058004fbd872efb938dc3084743e693..950b9d175a7966b91adf53b74745ce4e6e5da5f9:/tools/doxygen/xbt_log_extract_hierarchy.pl

diff --git a/tools/doxygen/xbt_log_extract_hierarchy.pl b/tools/doxygen/xbt_log_extract_hierarchy.pl
index e7818e7343..3675ec9f6c 100755
--- a/tools/doxygen/xbt_log_extract_hierarchy.pl
+++ b/tools/doxygen/xbt_log_extract_hierarchy.pl
@@ -1,6 +1,6 @@
 #!/usr/bin/env perl
 
-# Copyright (c) 2008, 2010, 2012-2018. The SimGrid Team.
+# Copyright (c) 2008-2018. The SimGrid Team.
 # All rights reserved.
 
 # This program is free software; you can redistribute it and/or modify it
@@ -18,7 +18,7 @@ print "        \@{\n";
 # Search for calls to macros defining new channels, and prepare the tree representation
 my %ancestor;
 my %desc;
-# $ancestor{"toto"} is the ancestor of the toto channel as declared by XBT_LOG_NEW_SUBCATEGORY and 
+# $ancestor{"toto"} is the ancestor of the toto channel as declared by XBT_LOG_NEW_SUBCATEGORY and
 # XBT_LOG_NEW_DEFAULT_SUBCATEGORY ie, when the channel toto is initialized (does not work under windows)
 
 # $desc{"toto"} is its description
@@ -27,7 +27,7 @@ sub cleanup_ctn {
     my $ctn = shift;        # cleanup the content of a macro call
     $ctn =~ s/^\s*(.*)\s*$/$1/gs;
     my @elms;
-    print "ctn=$ctn\n" if $debug > 1;
+    print STDERR "ctn=$ctn\n" if $debug > 1;
     if ($ctn =~ m/^(\w+)\s*,\s*(\w+)\s*,\s*"?([^"]*)"?$/s) {
 	# Perfect, we got 0->name; 1->anc; 2->desc
 	$elms[0] = $1;
@@ -50,7 +50,7 @@ sub parse_file {
 
     my $data = "";
 
-    print "Parse $filename\n" if $debug;
+    print STDERR "Parse $filename\n" if $debug;
     open IN, "$filename" || die "Cannot read $filename: $!\n";
     while (<IN>) {
 	$data .= $_;
@@ -65,33 +65,33 @@ sub parse_file {
 	$data =~ s/([^"]*"[^"]*")\)//s || die "unparsable macro: $data";
 
         my ($name,$anc,$desc) = cleanup_ctn($1);
-    
+
         # build the tree, checking for name conflict
         die "ERROR: Category name conflict: $name used several times (in $ancestor{$name} and $anc, last time in $filename)\n"
 	   if defined ($ancestor{$name}) && $ancestor{$name} ne $anc && defined ($desc{$name}) && $desc{$name} ne $desc;
        $ancestor{$name}=$anc;
        $desc{$name}=$desc;
 
-       print " $name -> $anc\n" if $debug;
+       print STDERR " $name -> $anc\n" if $debug;
    }
 }
-# Retrieve all the file names, and add their content to $data
-my $data;
-open FILES, "find ../src/ ../tools/ ../include/ -name '*.c' -o -name '*.cpp' |" || die "Cannot search for the source file names: $!\n";
+# Retrieve all the file names
+my $path = $ARGV[0] // "..";
+open FILES, "find $path/src/ $path/tools/ $path/include/ -name '*.c' -o -name '*.cpp' |" || die "Cannot search for the source file names: $!\n";
 while (my $file=<FILES>) {
     chomp $file;
     parse_file($file); 	
 }
-parse_file("../include/xbt/sysdep.h");	
+parse_file("$path/include/xbt/sysdep.h");
 close FILES;
 
-# Display the tree, looking for disconnected elems    
+# Display the tree, looking for disconnected elems
 my %used;
 
 sub display_subtree {
     my $name=shift;
     my $indent=shift;
-    
+
     $used{$name} = 1;
     unless ($name eq "XBT_LOG_ROOT_CAT") { # do not display the root
 	print "$indent - $name: ".($desc{$name}|| "(undocumented)")."\n";