Add maybe mode for langs and default to it
authorAndre Heinecke <aheinecke@intevation.de>
Fri, 6 May 2016 12:17:15 +0000 (14:17 +0200)
committerAndre Heinecke <aheinecke@intevation.de>
Fri, 6 May 2016 12:17:15 +0000 (14:17 +0200)
commitcd267791e9bd73505a2a1ea90c85df988e153c19
tree2bb92659063e8577df2f270c4640c329fe303669
parent3fad1216770f446a89801d842aa8667356a5ec95
Add maybe mode for langs and default to it

* configure.ac (languages): Warn and disable langs for which
requirements are not met.

--
If the languages are explicitly enabled on the command line
missing dependencies for them will still lead to errors.
configure.ac