meson: enable more warnings
authorMathieu Duponchelle <mathieu@centricular.com>
Thu, 1 Mar 2018 16:20:06 +0000 (17:20 +0100)
committerMathieu Duponchelle <mathieu@centricular.com>
Thu, 1 Mar 2018 16:20:48 +0000 (17:20 +0100)
commitd67623c7a9cd50e42f1b2e48d29b79e366aa00ef
tree4e66beb14f277fe32fc83a90303f0601650e2dd6
parent8c10f1e2b40b40c769c3cea520fd9b1ce3ce751e
meson: enable more warnings

Modeled on the autotools build, -W flags are only
added if the compiler supports them.

https://bugzilla.gnome.org/show_bug.cgi?id=793958
gst/printf/meson.build
libs/gst/check/libcheck/meson.build
meson.build