-- The C compiler identification is GNU 9.2.1
-- The CXX compiler identification is GNU 9.2.1
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Performing Test GCC_IS_4_6
-- Performing Test GCC_IS_4_6 - Success
-- Gnash not found
-- The ASM-NASM compiler identification is NASM
-- Found assembler: /usr/bin/nasm
-- Found PkgConfig: /usr/bin/pkg-config (found version "0.29.1")
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.11")
-- Found Freetype: /usr/lib/x86_64-linux-gnu/libfreetype.so
-- Found OpenGL: /usr/lib/x86_64-linux-gnu/libOpenGL.so
-- Found GLEW: /usr/lib/x86_64-linux-gnu/libGLEW.so
-- Found PCRE: /usr/lib/x86_64-linux-gnu/libpcre.so
-- Found JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so (found version "80")
-- Found PNG: /usr/lib/x86_64-linux-gnu/libpng.so (found version "1.6.37")
-- Checking for module 'liblzma'
--   Found liblzma, version 5.2.4
-- Checking for modules 'cairo;pangocairo'
--   Found cairo, version 1.16.0
--   Found pangocairo, version 1.42.3
-- Checking for modules 'libavcodec;libavutil;libavformat'
--   Found libavcodec, version 58.35.100
--   Found libavutil, version 56.22.100
--   Found libavformat, version 58.20.100
-- Checking for module 'libswresample'
--   Found libswresample, version 3.3.100
-- Looking for avcodec_decode_video2
-- Looking for avcodec_decode_video2 - found
-- Looking for avcodec_decode_audio3
-- Looking for avcodec_decode_audio3 - not found
-- Looking for avcodec_decode_audio4
-- Looking for avcodec_decode_audio4 - found
-- Looking for avio_alloc_context
-- Looking for avio_alloc_context - found
-- Looking for avcodec_alloc_context3
-- Looking for avcodec_alloc_context3 - found
-- Looking for avcodec_open2
-- Looking for avcodec_open2 - found
-- Looking for avformat_close_input
-- Looking for avformat_close_input - found
-- Looking for avformat_find_stream_info
-- Looking for avformat_find_stream_info - found
-- Looking for av_frame_alloc
-- Looking for av_frame_alloc - found
-- Looking for av_frame_unref
-- Looking for av_frame_unref - found
-- Looking for av_packet_unref
-- Looking for av_packet_unref - found
-- Looking for avcodec_send_packet
-- Looking for avcodec_send_packet - found
-- Looking for avcodec_receive_frame
-- Looking for avcodec_receive_frame - found
-- Looking for av_frame_get_sample_rate
-- Looking for av_frame_get_sample_rate - found
-- Performing Test HAVE_AVCODECID
-- Performing Test HAVE_AVCODECID - Success
-- Checking for module 'glib-2.0'
--   Found glib-2.0, version 2.62.1
-- Checking for module 'gthread-2.0'
--   Found gthread-2.0, version 2.62.1
-- Checking for module 'gmodule-2.0'
--   Found gmodule-2.0, version 2.62.1
-- Checking for module 'glibmm-2.4'
--   Found glibmm-2.4, version 2.60.0
-- Checking for module 'sdl2'
--   Found sdl2, version 2.0.10
-- Checking for module 'SDL2_mixer'
--   Found SDL2_mixer, version 2.0.4
-- Checking for module 'libcurl'
--   Found libcurl, version 7.65.3
-- Checking for module 'librtmp'
--   Found librtmp, version v2.4
-- Looking for C++ include atomic
-- Looking for C++ include atomic - found
-- Checking for module 'x11'
--   Found x11, version 1.6.8
-- Configuring done
-- Generating done
-- Build files have been written to: /home/alex/lightspark/obj