[PATCH libmnl 0/6] Doxygen Build Improvements

[Jeremy Sowden <jeremy@azazel.net>]

These changes were prompted by Mark Mentovai's request to remove a hard-coded
`/bin/bash` path from the rule that creates the man-page sym-links.  Hitherto,
the doxygen Makefile has jumped through a number of hoops to make sure
everything works with `make distcheck` and parallel builds.  This patch-set
makes some doxygen config changes that obviate the need for them, fixes a bug in
`make clean`, updates .gitignore and moves the shell-script out of the Makefile
into a separate file for ease of maintenance.  In the process, the hard-coded
`/bin/bash` is removed.

One thing I have left is the setting of `-p` when running the shell-script.  The
comment reads "`bash -p` prevents import of functions from the environment".
Why is this a problem?

Jeremy Sowden (6):
  build: add `make dist` tar-balls to .gitignore
  doc: add .gitignore for Doxygen artefacts
  doc: change `INPUT` doxygen setting to `@top_srcdir@`
  doc: move doxygen config file into doxygen directory
  doc: move man-page sym-link shell-script into a separate file
  doc: fix doxygen `clean-local` rule

 .gitignore                               |  3 +-
 configure.ac                             | 15 ++++++-
 doxygen/.gitignore                       |  4 ++
 doxygen/Makefile.am                      | 53 +++---------------------
 doxygen.cfg.in => doxygen/doxygen.cfg.in |  4 +-
 doxygen/finalize_manpages.sh             | 40 ++++++++++++++++++
 6 files changed, 67 insertions(+), 52 deletions(-)
 create mode 100644 doxygen/.gitignore
 rename doxygen.cfg.in => doxygen/doxygen.cfg.in (91%)
 create mode 100644 doxygen/finalize_manpages.sh

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2.35.1