merge multiple doxygen generated dot files. This is useful for generating a call map for a file or a bunch of files.
- This command is to be run from outside the html directory where doxygen puts all the html, dot and map files.
- This command assumes flat directory structure used in doxygen CREATE_SUBDIRS = NO
- doxygen prefixes the source filename to the name of the output dot files. One dot file is generated per function
- only provide "cgraph" or "icgraph" as input. Not both.
- provide the list of doxygen generated dot files to be merged.
eg:
./doxydotmerge.pl
ls html/ssd_*_8c*_cgraph.dot | grep -v test | grep -v buf