doxy2man man page
doxy2man — Create man pages from doxygen XML output.
Doxygen is great for generating HTML based API documentation. But the man page output mode of doxygen (GENERATE_MAN = YES) is not that awesome. Doxygen generates for a header file a man page with all functions, enums etc. For each structure it generates a man page listing all its (public) attributes. For C based projects this is not very useful, because one usually expects things like one man page for each function and referenced structs documented where used.
Doxy2man takes the XML generated by Doxygen as input and creates several man pages from that. It creates a summary man page for a header and for each function a detailed man page. The output is optimized for C projects. It supports the most common doxygen features, e.g. implicit and explicit see also tags, copyright, author information, brief and detailed descriptions, etc.
Create a small Doxygen configuration file. To enable XML output use something like this:
GENERATE_XML = YES XML_OUTPUT = xml XML_PROGRAMLISTING = NO
The xml subdirectory should contain some XML files now.
$ ./doxy2man xml/myheader_8h.xml
View the man pages:
$ ls out ... $ man -l out/my_header.h.3 $ man -l out/my_func_a.3 $ man -l out/my_func_b.3 ...
Doxy2man implements several useful defaults but is also customizable:
$ ./doxy2man --help Generates man pages from doxygen XML output
call: ./doxy2man OPTIONS DOXYGEN_XML_HEADER_FILE
-h, --help this screen --nowarn suppress warnings --nosummary don't generate summare man page --nocopyright don't generate copyright section --nofollow don't parse referenced xml files --novalidate don't validate xml files against compound.xsd --noseealsoall don't add all functions under see also --nosort don't sort functions under see also --nostructs don't print structs in function man pages -o DIR, --out DIR output directory -s STR, --section STR man page section --short-pkg STR short man page header/footer string, e.g. 'Linux' --pkg STR man page header/footer string, e.g. 'Linux Programmer's Manual' -i STR, --include STR include path prefix
Written by Georg Sauthoff <firstname.lastname@example.org>
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