Description:

Latexmk completely automates the process of generating a LaTeX
document. Essentially, it is a highly specialized cousin of the
general make utility. Given the source files for a document, latexmk
issues the appropriate sequence of commands to generate a .dvi, .ps,
.pdf or hardcopy version of the document, including repeated running
of the programs until cross references etc. are resolved. Latexmk can
also be set to run continuously with a previewer; the latex program,
etc., are rerun whenever one of the source files is modified.