rtaudio/m4, branch dcpomatic-6.0.1 Fork of rtaudio library for interfacing to audio interfaces https://git.carlh.net/cgit/rtaudio/atom?h=dcpomatic-6.0.1 2020-06-04T08:04:25Z automake, cmake: Require C++11. 2020-06-04T08:04:25Z Stephen Sinclair radarsat1@gmail.com 2020-05-13T19:25:53Z urn:sha1:78a48155a3d3af104e21d4843c36229dd780ddbf Adds macro m4/ax_cxx_compile_stdcxx.m4 from autoconf-archive.