hotspot in 5.0 does not submit succesfully to jprt.

Failures are the targets ending in m, such as:

  solaris_x64_5.10-productm FAILED( 36s elapsed)
    NOTE: The make process returned exit code 2.



And in the detailed log a failure such as:

...
( /usr/sfw/bin/gmake ALT_SLASH_JAVA=/opt/jprt/slashjava JPRT_BUILD_VERSION=2009-09-24-143642.kevinwa.hotspot JPRT_ARCHIVE_BUNDLE=/tmp/jprt/P1/B/143642.kevinwa/bundles/solaris_x64_5.10-productm.zip JPRT_ARCHIVE_INSTALL_BUNDLE=/tmp/jprt/P1/B/143642.kevinwa/bundles/solaris_x64_5.10-productm-install.zip JPRT_PARALLEL_COUNT=10 LP64=1 ARCH_DATA_MODEL=64 ALT_PARALLEL_COMPILE_JOBS=10 HOTSPOT_BUILD_JOBS=10 jprt_build_productm )
gmake: *** No rule to make target `jprt_build_productm'. Stop.