D: [iurt_root_command] chroot
Installing /home/pterjan/rpmbuild/SRPMS/ffmpeg-3.3.4-1.mga7.src.rpm
Executing(%prep): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.5sbNok
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ cd /home/pterjan/rpmbuild/BUILD
+ rm -rf ffmpeg-3.3.4
+ /usr/bin/xz -dc /home/pterjan/rpmbuild/SOURCES/ffmpeg-3.3.4.tar.xz
+ /usr/bin/tar -xof -
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd ffmpeg-3.3.4
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ /usr/bin/cat /home/pterjan/rpmbuild/SOURCES/ffmpeg-kodi-flush-hack.patch
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch
+ /usr/bin/cat /home/pterjan/rpmbuild/SOURCES/ffmpeg-3.3.3-openjpeg-2.2.patch
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch
+ exit 0
Executing(%build): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.Q030bh
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD
+ cd ffmpeg-3.3.4
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ export 'CFLAGS=-O2 -g -pipe -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -FPIC'
+ CFLAGS='-O2 -g -pipe -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -FPIC'
+ export 'LDFLAGS= -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-O1 -Wl,--build-id -Wl,--enable-new-dtags'
+ LDFLAGS=' -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-O1 -Wl,--build-id -Wl,--enable-new-dtags'
+ ./configure --prefix=/usr --enable-shared --libdir=/usr/lib64 --shlibdir=/usr/lib64 --incdir=/usr/include --disable-stripping --enable-postproc --enable-gpl --enable-pthreads --enable-libtheora --enable-libvorbis --disable-encoder=vorbis --enable-libvpx --enable-runtime-cpudetect --enable-libdc1394 --enable-libschroedinger --enable-librtmp --enable-libspeex --enable-libfreetype --enable-libnut --enable-libgsm --enable-libcelt --enable-libopus --enable-libopencv --enable-libopenjpeg --enable-libtwolame --enable-libxavs --enable-frei0r --enable-libmodplug --enable-libass --enable-gnutls --enable-libcdio --enable-libpulse --enable-libv4l2 --enable-avresample --enable-opencl --enable-libmp3lame --disable-decoder=aac --disable-encoder=aac
ERROR: librtmp not found using pkg-config

If you think configure made a mistake, make sure you are using the latest
version from Git.  If the latest version fails, report the problem to the
ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "config.log" produced by configure as this will help
solve the problem.
error: Bad exit status from /home/pterjan/rpmbuild/tmp/rpm-tmp.Q030bh (%build)


RPM build errors:
    Bad exit status from /home/pterjan/rpmbuild/tmp/rpm-tmp.Q030bh (%build)
I: [iurt_root_command] ERROR: chroot