icedtea failed on i586 dockyard-devel (localhost.localdomain)

icedtea failed to build on i586 for dockyard-devel.
Last 250 lines of build log:

Installing icedtea-1.4-0.259.1ark.src.rpm
Building target platforms: i586
Building for target i586
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.20777
+ umask 022
+ cd /build-icedtea-i586/BUILD
+ cd /build-icedtea-i586/BUILD
+ rm -rf icedtea
+ tar -xf /usr/src/ark/SOURCES/icedtea-259.tar.lz
+ cd icedtea
+ /bin/gzip -dc /usr/src/ark/SOURCES/icedtea-1.3.tar.gz
+ tar -xf -
+ STATUS=0
+ '[' 0 -ne 0 ']'
++ /usr/bin/id -u
+ '[' 0 = 0 ']'
+ /bin/chown -Rhf root .
++ /usr/bin/id -u
+ '[' 0 = 0 ']'
+ /bin/chgrp -Rhf root .
+ /bin/chmod -Rf a+rX,g-w,o-w .
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.78621
+ umask 022
+ cd /build-icedtea-i586/BUILD
+ cd icedtea
+ '[' -x /usr/java/icedtea1.3/bin/java ']'
+ cd icedtea-1.3
+ CFLAGS='-O2 -march=i586 -mtune=i686 -fomit-frame-pointer -fweb -frename-registers'
+ export CFLAGS
+ CXXFLAGS='-O2 -march=i586 -mtune=i686 -fomit-frame-pointer -fweb -frename-registers -fvisibility-inlines-hidden'
+ export CXXFLAGS
+ FFLAGS='-O2 -march=i586 -mtune=i686 -fomit-frame-pointer -fweb -frename-registers'
+ export FFLAGS
+ '[' 0 = 1 ']'
+ '[' 0 = 1 ']'
+ CROSSCOMPILE='--target=i586-ark-linux --host=i686-pc-linux-gnu --build=i686-pc-linux-gnu'
+ '[' %cross '!=' %cross -a -n %cross ']'
+ export CROSSCOMPILE
+ ./configure --target=i586-ark-linux --host=i686-pc-linux-gnu --build=i686-pc-linux-gnu --program-prefix= --prefix=/usr --exec-prefix=/usr --program-prefix= --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib --libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/usr/com --mandir=/usr/share/man --infodir=/usr/share/info --with-ecj=/usr/bin/javac --with-java=/usr/bin/gij --with-libgcj-jar=/usr/share/java/libgcj.jar --with-xalan2-jar=/usr/share/java/xalan.jar --with-xerces2-jar=/usr/share/java/xercesImpl.jar --with-openjdk-src-zip=/usr/src/ark/SOURCES/openjdk-7-ea-src-b18-16_aug_2007.zip
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking how to create a pax tar archive... gnutar
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking for i686-pc-linux-gnu-gcc... no
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for style of include used by make... GNU
checking dependency style of gcc... none
checking for i686-pc-linux-gnu-g++... no
checking for i686-pc-linux-gnu-c++... no
checking for i686-pc-linux-gnu-gpp... no
checking for i686-pc-linux-gnu-aCC... no
checking for i686-pc-linux-gnu-CC... no
checking for i686-pc-linux-gnu-cxx... no
checking for i686-pc-linux-gnu-cc++... no
checking for i686-pc-linux-gnu-cl.exe... no
checking for i686-pc-linux-gnu-FCC... no
checking for i686-pc-linux-gnu-KCC... no
checking for i686-pc-linux-gnu-RCC... no
checking for i686-pc-linux-gnu-xlC_r... no
checking for i686-pc-linux-gnu-xlC... no
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking dependency style of g++... none
checking for i686-pc-linux-gnu-find... no
checking for find... /usr/bin/find
checking for i686-pc-linux-gnu-md5sum... no
checking for md5sum... /usr/bin/md5sum
checking for i686-pc-linux-gnu-patch... no
checking for patch... /usr/bin/patch
checking for i686-pc-linux-gnu-unzip... no
checking for unzip... /usr/bin/unzip
checking for i686-pc-linux-gnu-wget... no
checking for wget... /usr/bin/wget
checking for i686-pc-linux-gnu-gawk... no
checking for gawk... /bin/gawk
checking java... /usr/bin/gij
checking for javac... /usr/bin/javac
checking for gjavah... /usr/bin/gjavah
checking for gjar... /usr/bin/gjar
checking for grmic... /usr/bin/grmic
checking for eclipse-ecj.jar... /usr/share/java/ecj.jar
checking for libgcj-4.1.2.jar... no
configure: error: "A LIBGCJ jar was not found."
error: Bad exit status from /var/tmp/rpm-tmp.78621 (%build)


RPM build errors:
    Bad exit status from /var/tmp/rpm-tmp.78621 (%build)