Check for minimum version of flex (2.5.35)
commit11e7475402861ab2719cfefce35a405298946b71
authorChristian Lohmaier <lohmaier+LibreOffice@googlemail.com>
Fri, 4 Oct 2013 15:21:48 +0000 (4 17:21 +0200)
committerStephan Bergmann <sbergman@redhat.com>
Fri, 18 Oct 2013 09:00:15 +0000 (18 11:00 +0200)
tree976565dde4da42647c29a4d68b857a9caf3418c3
parentf2422ab90d92104915b93e96f647a89bbf55ad30
Check for minimum version of flex (2.5.35)

since at least 5c2ba4aad61ce2c7c661202ae7ed26e1859c5216 flex 2.5.35 or
newer is required, but linux baseline (CentOS 5.9) shippes with older
one. Fail in configure/autogen instead of during make

Signed-off-by: Stephan Bergmann <sbergman@redhat.com>
...and gracefully cope with Mac OS X flex --version returning "flex 2.5.35
Apple(flex-31)", so just look for the first run of d.d.d when determining the
version number

Change-Id: Ia5a324474aaa1a45910f50b4a78ab6ce6279575e
configure.ac