jdk1.4.2p5 build error

[Justin Smith]

After running for several hours, it crashed with

/usr/ports/java/jdk14/work/control/build/bsd-i586/tmp/sun.tools.unpack/obj/utils.o(.text+0x30a): 
warning: tempnam() possibly used unsafely; consider using mkstemp()
/usr/ports/java/jdk14/work/control/build/bsd-i586/tmp/sun.tools.unpack/obj/bytes.o(.eh_frame+0x11): 
undefined reference to `__gxx_personality_v0'
/usr/ports/java/jdk14/work/control/build/bsd-i586/tmp/sun.tools.unpack/obj/bands.o(.eh_frame+0x11): 
undefined reference to `__gxx_personality_v0'
/usr/ports/java/jdk14/work/control/build/bsd-i586/tmp/sun.tools.unpack/obj/coding.o(.eh_frame+0x11): 
undefined reference to `__gxx_personality_v0'
/usr/ports/java/jdk14/work/control/build/bsd-i586/tmp/sun.tools.unpack/obj/unpack.o(.eh_frame+0x11): 
undefined reference to `__gxx_personality_v0'
/usr/ports/java/jdk14/work/control/build/bsd-i586/tmp/sun.tools.unpack/obj/utils.o(.eh_frame+0x11): 
undefined reference to `__gxx_personality_v0'
/usr/ports/java/jdk14/work/control/build/bsd-i586/tmp/sun.tools.unpack/obj/zip.o(.eh_frame+0x11): 
more undefined references to `__gxx_personality_v0' follow
gmake[3]: *** 
[/usr/ports/java/jdk14/work/control/build/bsd-i586/tmp/sun.tools.unpack/obj/unpack] 
Error 1