D: [iurt_root_command] chroot
Building target platforms: x86_64
Building for target x86_64
Installing /home/baz/rpmbuild/SRPMS/libserialport-0.1.2-1.mga.src.rpm
Executing(%mkbuilddir): /bin/sh -e /home/baz/rpmbuild/tmp/rpm-tmp.Qxrk0K
+ umask 022
+ cd /home/baz/rpmbuild/BUILD/libserialport-0.1.2-build
+ test -d /home/baz/rpmbuild/BUILD/libserialport-0.1.2-build
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w /home/baz/rpmbuild/BUILD/libserialport-0.1.2-build
+ /usr/bin/rm -rf /home/baz/rpmbuild/BUILD/libserialport-0.1.2-build
+ /usr/bin/mkdir -p /home/baz/rpmbuild/BUILD/libserialport-0.1.2-build
+ /usr/bin/mkdir -p /home/baz/rpmbuild/BUILD/libserialport-0.1.2-build/SPECPARTS
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%prep): /bin/sh -e /home/baz/rpmbuild/tmp/rpm-tmp.9y18zt
+ umask 022
+ cd /home/baz/rpmbuild/BUILD/libserialport-0.1.2-build
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ cd /home/baz/rpmbuild/BUILD/libserialport-0.1.2-build
+ rm -rf libserialport-0.1.2
+ /usr/lib/rpm/rpmuncompress -x /home/baz/rpmbuild/SOURCES/libserialport-0.1.2.tar.gz
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd libserialport-0.1.2
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ /usr/lib/rpm/rpmuncompress /home/baz/rpmbuild/SOURCES/0001-HACK-don-t-even-check-for-termiox.patch
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f
1 out of 1 hunk FAILED -- saving rejects to file configure.ac.rej
error: Bad exit status from /home/baz/rpmbuild/tmp/rpm-tmp.9y18zt (%prep)

RPM build errors:
    Bad exit status from /home/baz/rpmbuild/tmp/rpm-tmp.9y18zt (%prep)
I: [iurt_root_command] ERROR: chroot