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80 lines
1.3 KiB
Bash
80 lines
1.3 KiB
Bash
#!/bin/sh
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#
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# ML - Mercury Linker.
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#
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# Invokes GCC with the appropriate options to link in the Mercury library.
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#
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# Usage: ml [<ml options>] [<gcc options] files...
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# Options:
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# -v, --verbose
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# Echo gcc command line before executing it
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# -s <grade>
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# Specify which grade of the Mercury library to link with.
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# Defaults to `asm_fast.gc'.
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#
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# Environment variables: MERCURY_C_LIB_DIR
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LIBDIR=${MERCURY_C_LIB_DIR:-@LIBDIR@/lib}
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verbose=false
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GRADE=asm_fast.gc
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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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-s)
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shift
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GRADE="$1"
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shift ;;
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--)
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shift
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break ;;
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-static)
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break ;;
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-s*)
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GRADE="` expr $1 : '-s\(.*\)' `"
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shift ;;
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*)
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break ;;
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esac
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done
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case "$GRADE" in
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*.gc)
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LIBGC="-lgc"
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;;
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*)
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LIBGC=
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;;
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esac
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case @FULLARCH@ in
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*-solaris*)
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LIBDIR_OPTS="
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-R@LIBDIR@/lib/@FULLARCH@ -L$LIBDIR/@FULLARCH@
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-R@LIBDIR@/lib/$GRADE/@FULLARCH@ -L$LIBDIR/$GRADE/@FULLARCH@
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"
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;;
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*)
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LIBDIR_OPTS="
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-L$LIBDIR/@FULLARCH@
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-L$LIBDIR/$GRADE/@FULLARCH@
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"
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;;
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esac
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case "`hostname`" in
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cadillac.dd.citri.edu.au)
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GCC=/usr/local/bin/gcc ;;
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kryten.cs.mu.OZ.AU)
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GCC=/usr/local/bin/gcc ;;
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*)
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GCC=${GCC:-gcc}
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esac
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if $verbose; then
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echo $GCC "$@" $LIBDIR_OPTS -lmer -lmercury $LIBGC
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fi
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exec $GCC "$@" $LIBDIR_OPTS -lmer -lmercury $LIBGC
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