D: [iurt_root_command] chroot
Installing /home/pterjan/rpmbuild/SRPMS/jack_capture-0.9.71-2.mga7.src.rpm
Executing(%prep): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.hIogo4
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ cd /home/pterjan/rpmbuild/BUILD
+ rm -rf jack_capture-0.9.71
+ /usr/bin/bzip2 -dc /home/pterjan/rpmbuild/SOURCES/jack_capture-0.9.71.tar.bz2
+ /usr/bin/tar -xof -
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd jack_capture-0.9.71
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ exit 0
Executing(%build): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.QMmAXg
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD
+ cd jack_capture-0.9.71
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ export 'CXXFLAGS=-O2 -g -pipe -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4'
+ CXXFLAGS='-O2 -g -pipe -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4'
+ echo 'warning: %make is deprecated, try %make_build instead'
warning: %make is deprecated, try %make_build instead
+ /usr/bin/make -O -j8

Checking dependencies: 
which bash
/usr/bin/bash
which tr
/usr/bin/tr
which sed
/usr/bin/sed
which install
/usr/bin/install
which pkg-config
/usr/bin/pkg-config
which gcc
/usr/bin/gcc
which g++
/usr/bin/g++
gcc -E testsndfile.c >/dev/null
All seems good 

bash gen_das_config_h.sh >das_config.h

jack_capture was configured with the following options:
------------------------------
#define HAVE_OGG 1
#define HAVE_LAME 0
#define HAVE_LIBLO 0
#define NEW_JACK_LATENCY_API 1
------------------------------

cat das_config.h |grep COMPILEFLAGS|sed s/\\/\\/COMPILEFLAGS//|tr '\n' ' ' >config_flags
bash gen_setformat_c.sh >setformat.c
gcc  -O3 -DVERSION=\"0.9.71\" -Wall -Wextra -Wno-unused jack_capture.c vringbuffer.c upwaker.c osc.c -o jack_capture  -ljack -lsndfile -lm -lpthread -lrt `cat config_flags`
jack_capture.c: In function 'connection_thread':
jack_capture.c:1834:6: warning: 'using_calloc' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (using_calloc)
      ^
jack_capture.c:1848:10: note: 'using_calloc' was declared here
     bool using_calloc;
          ^~~~~~~~~~~~
+ exit 0
Executing(%install): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.hsQ4PB
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD
+ '[' 1 -eq 1 ']'
+ '[' /home/pterjan/rpmbuild/BUILDROOT/jack_capture-0.9.71-2.mga7.x86_64 '!=' / ']'
+ rm -rf /home/pterjan/rpmbuild/BUILDROOT/jack_capture-0.9.71-2.mga7.x86_64
++ dirname /home/pterjan/rpmbuild/BUILDROOT/jack_capture-0.9.71-2.mga7.x86_64
+ mkdir -p /home/pterjan/rpmbuild/BUILDROOT
+ mkdir /home/pterjan/rpmbuild/BUILDROOT/jack_capture-0.9.71-2.mga7.x86_64
+ cd jack_capture-0.9.71
+ '[' 1 -eq 1 ']'
+ echo 'warning: %makeinstall_std is deprecated, try %make_install instead'
warning: %makeinstall_std is deprecated, try %make_install instead
+ make DESTDIR=/home/pterjan/rpmbuild/BUILDROOT/jack_capture-0.9.71-2.mga7.x86_64 install -- PREFIX=/usr
install -d /home/pterjan/rpmbuild/BUILDROOT/jack_capture-0.9.71-2.mga7.x86_64/usr/bin
install -m755 jack_capture /home/pterjan/rpmbuild/BUILDROOT/jack_capture-0.9.71-2.mga7.x86_64/usr/bin
+ /usr/lib/rpm/find-debuginfo.sh -j8 -m -i --build-id-seed 0.9.71-2.mga7 --unique-debug-suffix -0.9.71-2.mga7.x86_64 --unique-debug-src-base jack_capture-0.9.71-2.mga7.x86_64 --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 110000000 -S debugsourcefiles.list /home/pterjan/rpmbuild/BUILD/jack_capture-0.9.71

extracting debug info from /home/pterjan/rpmbuild/BUILDROOT/jack_capture-0.9.71-2.mga7.x86_64/usr/bin/jack_capture
/usr/lib/rpm/sepdebugcrcfix: Updated 1 CRC32s, 0 CRC32s did match.
+ '[' -n '' ']'
+ /usr/share/spec-helper/clean_files
+ '[' -n '' ']'
+ /usr/share/spec-helper/compress_files .xz
+ '[' -n '' ']'
+ /usr/share/spec-helper/relink_symlinks
+ '[' -n '' ']'
+ /usr/share/spec-helper/clean_perl
+ '[' -n '' ']'
+ /usr/share/spec-helper/lib_symlinks
+ '[' -n '' ']'
+ /usr/share/spec-helper/gprintify
+ '[' -n '' ']'
+ /usr/share/spec-helper/fix_mo
+ '[' -n '' ']'
+ /usr/share/spec-helper/translate_menu
+ '[' -n '' ']'
+ /usr/share/spec-helper/fix_pamd
+ '[' -n '' ']'
+ /usr/share/spec-helper/remove_info_dir
+ '[' -n '' ']'
+ /usr/share/spec-helper/fix_eol
+ '[' -n '' ']'
+ /usr/share/spec-helper/check_elf_files
+ '[' 1 -eq 1 ']'
+ /usr/lib/rpm/brp-python-bytecompile /usr/bin/python 1
+ /usr/lib/rpm/brp-python-hardlink
Processing files: jack_capture-0.9.71-2.mga7.x86_64
Executing(%doc): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.qGowHY
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD
+ cd jack_capture-0.9.71
+ DOCDIR=/home/pterjan/rpmbuild/BUILDROOT/jack_capture-0.9.71-2.mga7.x86_64/usr/share/doc/jack_capture
+ export LC_ALL=C
+ LC_ALL=C
+ export DOCDIR
+ /usr/bin/mkdir -p /home/pterjan/rpmbuild/BUILDROOT/jack_capture-0.9.71-2.mga7.x86_64/usr/share/doc/jack_capture
+ cp -pr README /home/pterjan/rpmbuild/BUILDROOT/jack_capture-0.9.71-2.mga7.x86_64/usr/share/doc/jack_capture
+ exit 0
Provides: jack_capture = 0.9.71-2.mga7 jack_capture(x86-64) = 0.9.71-2.mga7
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libc.so.6()(64bit) libc.so.6(GLIBC_2.14)(64bit) libc.so.6(GLIBC_2.2.5)(64bit) libc.so.6(GLIBC_2.3)(64bit) libjack.so.0()(64bit) libm.so.6()(64bit) libm.so.6(GLIBC_2.2.5)(64bit) libpthread.so.0()(64bit) libpthread.so.0(GLIBC_2.2.5)(64bit) libpthread.so.0(GLIBC_2.3.2)(64bit) librt.so.1()(64bit) librt.so.1(GLIBC_2.2.5)(64bit) libsndfile.so.1()(64bit) libsndfile.so.1(libsndfile.so.1.0)(64bit)
Processing files: jack_capture-debugsource-0.9.71-2.mga7.x86_64
error: Empty %files file /home/pterjan/rpmbuild/BUILD/jack_capture-0.9.71/debugsourcefiles.list


RPM build errors:
    Empty %files file /home/pterjan/rpmbuild/BUILD/jack_capture-0.9.71/debugsourcefiles.list
I: [iurt_root_command] ERROR: chroot