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https://github.com/Mercury-Language/mercury.git
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9a57fba0c1
mnl.sh: Remove the dependency on @LIBOBJS@, since @LIBOBJS@ comes from the library directory and it's a bit hard to compute in the scripts directory.
57 lines
980 B
Bash
57 lines
980 B
Bash
#!/bin/sh
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# mnl - Mercury NU-Prolog Linker.
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#
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# Links NU-Prolog object files together with the Mercury library
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# to produce an executable binary.
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#
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# Usage: mnl [-v|--verbose] [<nc link options>] files...
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#
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# Environment variables: MERCURY_LIB_DIR, MERCURY_LIB_OBJS
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NULIBDIR=${MERCURY_LIB_DIR:-@LIBDIR@/nuprolog/@FULLARCH@}
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LIBRARY_OBJS=${MERCURY_LIB_OBJS:-`cd $NULIBDIR; echo *.no`}
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options=
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verbose=false
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debug=false
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while true; do
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case "$1" in
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-v|--verbose)
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verbose=true
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shift
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;;
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-d|--debug)
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debug=true
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shift
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;;
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-e|-u|-o|-F)
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options="$options $1 $2"
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shift 2
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;;
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-*) options="$options $1"
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shift
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;;
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*) break 2
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;;
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esac
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done
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if $debug; then
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LIBRARY_OBJS="$LIBRARY_OBJS debug.no portray.no"
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fi
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objlist=
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for obj in $LIBRARY_OBJS; do
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if echo "" "$@" "" | grep " $obj " > /dev/null; then
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true
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else
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objlist="$objlist $NULIBDIR/$obj"
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fi
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done
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if $verbose; then
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echo nc $options $objlist "$@"
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fi
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exec nc $options $objlist "$@"
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