meson: improve flex version parsing
authorMathieu Duponchelle <mathieu@centricular.com>
Wed, 23 Jan 2019 20:15:09 +0000 (21:15 +0100)
committerMathieu Duponchelle <mathieu@centricular.com>
Wed, 23 Jan 2019 20:15:09 +0000 (21:15 +0100)
commit59c31d8d0fe1b0b119353bb9999e4fd3a3325938
tree5368ef27ce21ed3c75446118d5740733b3ab35ce
parent600f4fb65b35123c3802ba23f9e9f491cab867a7
meson: improve flex version parsing

the output of flex --version can contain more than one space
gst/parse/meson.build