In

    build/linux/makefiles/buildtree.make

it generates the test_gamma script with

    test_gamma: $(BUILDTREE_MAKE)
        @echo Creating $@ ...
        $(QUIETLY) ( \
        echo '#!/bin/ksh'; \
    ....

which makes the test_gamma script fail with, e.g.,

    cd linux_i486_compiler2/product && ./test_gamma
    /bin/sh: ./test_gamma: /bin/ksh: bad interpreter: No such file or directory
    make: *** [product] Error 126

because Linuxes *don't have* a /bin/ksh (for good
reasons)! The obvious fix is to remove the "k" from
"/bin/ksh". Doing that the sleazy way shows:

    $ JAVA_HOME=$Deployed/JDK-1.7.0 /bin/sh test_gamma
     1. A1 B5 C8 D6 E3 F7 G2 H4
     2. A1 B6 C8 D3 E7 F4 G2 H5
     3. A1 B7 C4 D6 E8 F2 G5 H3
    ....