meson: gl: define HAVE_PNG etc. in config.h instead of c_args
authorTim-Philipp Müller <tim@centricular.com>
Fri, 22 Dec 2017 21:28:20 +0000 (22:28 +0100)
committerTim-Philipp Müller <tim@centricular.com>
Fri, 22 Dec 2017 21:28:20 +0000 (22:28 +0100)
commit2ee4ab1ebb258ac239416a0ba7f0171ef975b830
tree748669d8438b07aa487768ea4f4adeab5341133f
parentbae36361978d0caca2dcce06d835ffa924a91ea2
meson: gl: define HAVE_PNG etc. in config.h instead of c_args

So that the tests have access to them as well (gl-launch-lines.c)
ext/gl/meson.build
tests/check/meson.build