fixed cut command for jck/splitter/splitter.sh

[yaqsun]

The following error occurs when running "echo "$1" | rev | cut -d"/" -f1 -f2 | rev" command

cut: only one type of list may be specified
Try 'cut --help' for more information.

[yaqsun]

Excuse me, how to change entries of jck.mk through the splitter.sh script? Run the splitter.sh script(bash splitter.sh /jck/jck8/JCK-compiler-8c/tests/lang/ANNOT 5) separately and manually change the resulting content to jck.mk?

[smlambert]

FYI @llxia @Mesbah-Alam

@yaqsun - at the moment, the answer to your question is yes. We have recently discussed how we will also automate this step and break out the content for each version into its own makefiles (related: #4455), but we have not yet delivered that enhancement, so for now, it is as you said.

[sophia-guo]

This might be related with os or cut version? As I didn't get this issue. @yaqsun could you confirm that the PR is still needed?

[yaqsun]

| rev | cut -d"/" -f1 -f2 | rev

$ cut --version
$ cut (GNU coreutils) 8.30

Run 'echo "JCK-compiler-8c/tests/lang/ANNOT" | rev | cut -d"/" -f1-2 | rev' to output 'lang/ANNOT', run 'echo "JCK-compiler-8c/tests/lang/ANNOT" | rev | cut -d"/" -f1 -f2 | rev' to output 1 error, that is, cut: only one type in the list can be specified. And I looked up some descriptions of cut's -f parameter, which is used as -f1,2 or -f1-2. Maybe I can find some more documentation on cut?

[sophia-guo]

@yaqsun that's fine. Both -f1-2 and -f1 -f2 works on my Mac, but -f1-2 may be more common.