D: [iurt_root_command] chroot
Installing /home/baz/rpmbuild/SRPMS/sdcc-4.4.0-1.mga.src.rpm
Building target platforms: x86_64
Building for target x86_64
Executing(%prep): /bin/sh -e /home/baz/rpmbuild/tmp/rpm-tmp.irLWid
+ umask 022
+ cd /home/baz/rpmbuild/BUILD
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ cd /home/baz/rpmbuild/BUILD
+ rm -rf sdcc-4.4.0
+ /usr/lib/rpm/rpmuncompress -x /home/baz/rpmbuild/SOURCES/sdcc-doc-4.4.0.tar.bz2
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ /usr/lib/rpm/rpmuncompress -x /home/baz/rpmbuild/SOURCES/sdcc-src-4.4.0.tar.bz2
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd sdcc-4.4.0
+ rm -rf /home/baz/rpmbuild/BUILD/sdcc-4.4.0-SPECPARTS
+ /usr/bin/mkdir -p /home/baz/rpmbuild/BUILD/sdcc-4.4.0-SPECPARTS
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ /usr/lib/rpm/rpmuncompress /home/baz/rpmbuild/SOURCES/sdcc-4.4.0-mga-autoconf-2.72.patch
+ /usr/bin/patch -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.irLWid (%prep)

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