configure: fix --disable-external
authorTim-Philipp Müller <tim@centricular.com>
Mon, 19 Sep 2016 09:18:22 +0000 (10:18 +0100)
committerTim-Philipp Müller <tim@centricular.com>
Mon, 19 Sep 2016 09:18:22 +0000 (10:18 +0100)
commitb6a85dc45b8486ce70982d9048fb20c17876538f
treeea757d600638961fd509ec7b14bda6bcf8202b58
parent78e91a731fb6801c88ad6465d69b2c24c8df327c
configure: fix --disable-external

conditional "USE_VULKAN" was never defined
configure.ac