We should use aarch32.tar.xz as hotspot.tar.xz on ARMv7 to avoid attempt to download

Makefile

@@ -85,6 +85,9 @@ build-8:
 	swapon swap
 	tar xf icedtea-3.14.0.tar.xz
 	cp icedtea8/3.14.0/* icedtea-3.14.0
+	if [ `uname -m` = 'armv7l' ] ; then \
+	    cp icedtea8/3.14.0/aarch32.tar.xz icedtea-3.14.0/hotspot.tar.xz ; \
+	fi
 	cd icedtea-3.14.0 && PATH=/build/ant/bin:/opt/jdk/bin:$$PATH JAVA_HOME=/opt/jdk CLASSPATH=.:/usr/share/java ./configure --prefix=/usr --with-jdk-home=/opt/jdk --disable-system-kerberos --disable-system-pcsc --disable-system-sctp
 	$(MAKE) -C icedtea-3.14.0 PATH=/build/ant/bin:/opt/jdk/bin:$$PATH
 	cd icedtea-3.14.0 && cp -R openjdk.build/images/j2sdk-image /opt/icedtea-3.14.0