4d35ca86f3
Hide the scary perl command during 'make all' feedback in src/. I'm not a shell programmer but this works fine for me when skipping NHgithook::NHversioning because dat/gitinfo.txt is already present, when creating dat/gitinfo.txt successfully, and when creation fails because perl can't find NHgithook.pm. It hasn't been tested when perl itself is absent.
26 lines
957 B
Bash
Executable File
26 lines
957 B
Bash
Executable File
#!/bin/sh
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# NetHack 3.6 gitinfo.sh $NHDT-Date: 1520201830 2018/03/04 22:17:10 $ $NHDT-Branch: NetHack-3.6.0 $:$NHDT-Revision: 1.0 $
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# if dat/gitinfo.txt doesn't exist, try to make one; called from Makefile.src
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#
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# gitinfo.txt is used during development to augment the version number
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# (for nethack's 'v' command) with more specific information. That is not
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# necessary when building a released version and it is perfectly OK for
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# this script to be skipped or to run but fail to generate dat/gitinfo.txt.
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#
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# try to figure out where we are: top, one level down (expected), or sys/unix
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prefix=.
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if [ -f ../sys/unix/gitinfo.sh ]; then prefix=..; fi
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if [ -f ../../sys/unix/gitinfo.sh ]; then prefix=../..; fi
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# try to run a perl script which is part of nethack's git repository
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if [[ ! -f $prefix/dat/gitinfo.txt ]]; then
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( cd $prefix; \
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perl -IDEVEL/hooksdir -MNHgithook -e '&NHgithook::nhversioning' \
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2> /dev/null ) \
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|| true
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fi
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exit 0
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