Setting top to : /storage/repo/x86_64/slint-15.0/source/jack/jack2-1.9.20 Setting out to : /storage/repo/x86_64/slint-15.0/source/jack/jack2-1.9.20/build Checking for 'g++' (C++ compiler) : /usr/bin/g++ Checking for 'gcc' (C compiler) : /usr/bin/gcc Checking platform : Linux Checking for program 'pkg-config' : /usr/bin/pkg-config Checking for 'alsa >= 1.0.18' : yes Checking for 'libffado >= 1.999.17' : yes Checking for 'gtkIOStream >= 1.4.0' : not found Checking for 'eigen3 >= 3.1.2' : yes Checking for header windows.h : not found Checking for 'portaudio-2.0 >= 19' : yes Checking for header mmsystem.h : not found Checking for 'celt >= 0.11.0' : yes Checking for header opus/opus_custom.h : yes Checking for 'opus >= 0.9.0' : yes Checking for 'samplerate' : yes Checking for 'sndfile' : yes Checking for library readline : yes Checking for header readline/readline.h : yes Checking for header systemd/sd-daemon.h : not found Checking for library systemd : not found Checking for header db.h : yes Checking for library db : yes Checking for library zita-alsa-pcmi : not found Checking for library zita-resampler : not found Checking for header alloca.h : yes Checking for ppoll : yes Checking for header execinfo.h : yes Checking for 'dbus-1 >= 1.0.0' : yes Checking for 'dbus-1' : yes Checking for 'expat' : yes Checking for ucontext->uc_mcontext.gp_regs : no Checking for ucontext->uc_mcontext.uc_regs : no Checking for ucontext->uc_mcontext.mc_gregs : no Checking for ucontext->uc_mcontext.gregs : yes Checking for NGREG : yes JACK 1.9.20 Maximum JACK clients : 256 Maximum ports per application : 2048 Install prefix : /usr Library directory : /usr/lib64 Drivers directory : /usr/lib64/jack Build debuggable binaries : no C compiler flags : ['-O2', '-fPIC', '-Wall'] C++ compiler flags : ['-O2', '-fPIC', '-Wall', '-Wno-invalid-offsetof', '-std=gnu++11'] Linker flags : ['-Wl,-s', '-Wl,--no-undefined'] Build with engine profiling : no Build with 32/64 bits mixed mode : no Build standard JACK (jackd) : yes Build D-Bus JACK (jackdbus) : yes Autostart method : classic WARNING !! mixing both jackd and jackdbus may cause issues: WARNING !! jackdbus does not use .jackdrc nor qjackctl settings Build doxygen documentation : no Enable ALSA driver : yes Enable FireWire driver (FFADO) : yes Enable IIO driver : no Enable Portaudio driver : no Enable WinMME driver : no Build with CELT : yes Build with jack-example-tools : yes Build Opus netjack2 : yes Build with libsamplerate : yes Build with libsndfile : yes Build with readline : yes Use systemd notify : no Use Berkeley DB (metadata) : yes Build internal zita-a2j/j2a client : no D-Bus service install directory : /usr/share/dbus-1/services