build: extend documentation building mechanism
authorStefano Sabatini <stefasab@gmail.com>
Thu, 9 Aug 2012 21:37:28 +0000 (23:37 +0200)
committerStefano Sabatini <stefasab@gmail.com>
Mon, 13 Aug 2012 10:22:02 +0000 (12:22 +0200)
commitc3da2c19e4e5e95dcc598ea303c70485c51fac6d
tree992aa809c5a2892dcae8d051114ad33fdc1300dd
parentae60d2c877e452c623fbe8e3129326cc0e26a1da
build: extend documentation building mechanism

Allow to select specific documentation components, and reliably check for
component dependencies.

In particular, check for perl presence on the system.
configure
doc/Makefile