>>> jack2 1.9.20 Extracting
gzip -d -c /home/buildroot/autobuild/instance-0/dl/jack2/jack2-1.9.20.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-0/output-1/build/jack2-1.9.20   -xf -
>>> jack2 1.9.20 Patching
>>> jack2 1.9.20 Configuring
cd /home/buildroot/autobuild/instance-0/output-1/build/jack2-1.9.20/ && PATH="/home/buildroot/autobuild/instance-0/output-1/host/bin:/home/buildroot/autobuild/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" AR="/home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc-ar" AS="/home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-as" LD="/home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-ld" NM="/home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc-nm" CC="/home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc" GCC="/home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc" CPP="/home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-cpp" CXX="/home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-g++" FC="/home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gfortran" F77="/home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gfortran" RANLIB="/home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc-ranlib" READELF="/home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-readelf" STRIP="/home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-strip" OBJCOPY="/home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-objcopy" OBJDUMP="/home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-objdump" AR_FOR_BUILD="/usr/bin/ar" AS_FOR_BUILD="/usr/bin/as" CC_FOR_BUILD="/usr/bin/gcc" GCC_FOR_BUILD="/usr/bin/gcc" CXX_FOR_BUILD="/usr/bin/g++" LD_FOR_BUILD="/usr/bin/ld" CPPFLAGS_FOR_BUILD="-I/home/buildroot/autobuild/instance-0/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include" LDFLAGS_FOR_BUILD="-L/home/buildroot/autobuild/instance-0/output-1/host/lib -Wl,-rpath,/home/buildroot/autobuild/instance-0/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-as" DEFAULT_LINKER="/home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-ld" CPPFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64" CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0 -D_FORTIFY_SOURCE=1" CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0 -D_FORTIFY_SOURCE=1" LDFLAGS="" FCFLAGS=" -O2 -g0" FFLAGS=" -O2 -g0" PKG_CONFIG="/home/buildroot/autobuild/instance-0/output-1/host/bin/pkg-config" STAGING_DIR="/home/buildroot/autobuild/instance-0/output-1/host/nios2-buildroot-linux-gnu/sysroot" INTLTOOL_PERL=/usr/bin/perl  /home/buildroot/autobuild/instance-0/output-1/host/bin/python3 ./waf configure --prefix=/usr --libdir=/usr/lib --alsa --opus=yes --readline=yes --classic 
Setting top to                           : /home/buildroot/autobuild/instance-0/output-1/build/jack2-1.9.20 
Setting out to                           : /home/buildroot/autobuild/instance-0/output-1/build/jack2-1.9.20/build 
Checking for 'g++' (C++ compiler)        : /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-g++ 
Checking for 'gcc' (C compiler)          : /home/buildroot/autobuild/instance-0/output-1/host/bin/nios2-linux-gnu-gcc 
Checking platform                        : Linux 
Checking for program 'pkg-config'        : /home/buildroot/autobuild/instance-0/output-1/host/bin/pkg-config 
Checking for 'alsa >= 1.0.18'            : yes 
Checking for 'libffado >= 1.999.17'      : not found 
Checking for 'gtkIOStream >= 1.4.0'      : not found 
Checking for 'eigen3 >= 3.1.2'           : not found 
Checking for header windows.h            : not found 
Checking for 'portaudio-2.0 >= 19'       : not found 
Checking for header mmsystem.h           : not found 
Checking for 'celt >= 0.11.0'            : not found 
Checking for 'celt >= 0.8.0'             : not found 
Checking for 'celt >= 0.7.0'             : not found 
Checking for 'celt >= 0.5.0'             : not found 
Checking for header opus/opus_custom.h   : not found 
The above check failed, but the checkee is required for --opus.
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                 : not found 
Checking for library db                  : not found 
Checking for library zita-alsa-pcmi      : not found 
Checking for library zita-resampler      : not found 
Some requested options had unsatisfied dependencies.
See the above configuration for details.
(complete log in /home/buildroot/autobuild/instance-0/output-1/build/jack2-1.9.20/build/config.log)
package/pkg-generic.mk:272: recipe for target '/home/buildroot/autobuild/instance-0/output-1/build/jack2-1.9.20/.stamp_configured' failed
make: *** [/home/buildroot/autobuild/instance-0/output-1/build/jack2-1.9.20/.stamp_configured] Error 1
make: Leaving directory '/home/buildroot/autobuild/instance-0/buildroot'