[m-dev.] Re: problems with Interactive Queries

[Fergus Henderson]

On 22-Jun-1999, Erwan Jahier <Erwan.Jahier at irisa.fr> wrote:
> Hi Fergus. Sorry to disturb you again.
> 
> In fact, my problems with interactive queries (well, to be precise with dynamic
> linking) were due to the fact that I was using a "development" mercury
> compiler. What I mean by "development" compiler is a compiler that is "invoked"
> with the script I have appended at the end of this message.
>
> What should I modify in that script to be able to use dynamic linking with a
> "development" compiler ?
> 
> --------------------------------
> My script lmc:
> 
> #!/bin/sh
> dir=/tmp/mercury/stage2
> 
> PATH=$dir/scripts:$dir/util:$PATH
> 
> MERCURY_COMPILER=$dir/compiler/mercury_compile
> MERCURY_C_INCL_DIR=$dir/runtime
> MERCURY_INT_DIR=$dir/library
> MERCURY_LIBS="
>         $dir/trace/libmer_trace.a
>         $dir/browser/libmer_browser.a
>         $dir/library/libmer_std.a
>         $dir/runtime/libmer_rt.a
>         $dir/boehm_gc/libgc.a
>         -lm
> "
> MERCURY_MOD_LIB_MODS="
>         $dir/browser/mer_browser.init
>         $dir/library/mer_std.init
>         $dir/runtime/mer_rt.init
> "
> 
> export MERCURY_COMPILER
> export MERCURY_C_INCL_DIR
> export MERCURY_INT_DIR
> export MERCURY_LIBS
> export MERCURY_MOD_LIB_MODS
> export PATH
> 
> case $# in
> 0)      $dir/scripts/mmc ;;
> *)      $dir/scripts/mmc --cflags "-I$dir/boehm_gc" "$@" ;;
> esac
> 
> 
> 
> -- 
> R1.

The script below seems to work for me.

	#!/bin/sh
	dir=$HOME/ws/alpha-other

	PATH=$dir/scripts:$dir/util:$PATH

	MERCURY_COMPILER=$dir/compiler/mercury_compile
	MERCURY_DEMANGLER=$dir/util/mdemangle
	MERCURY_C_INCL_DIR=$dir/runtime
	MERCURY_INT_DIR=$dir/library
	MERCURY_MOD_LIB_MODS="
	        $dir/browser/mer_browser.init
	        $dir/library/mer_std.init
	        $dir/runtime/mer_rt.init
	"

	export MERCURY_COMPILER
	export MERCURY_DEMANGLER
	export MERCURY_C_INCL_DIR
	export MERCURY_INT_DIR
	export MERCURY_MOD_LIB_MODS

	case $# in
	0)	$dir/scripts/mmc ;;
	*)	$dir/scripts/mmc \
			--use-subdirs \
			--cflags "-I$dir/boehm_gc/include" \
			--link-flags "  \
				-R $dir/trace -L $dir/trace \
				-R $dir/browser -L $dir/browser \
				-R $dir/library -L $dir/browser \
				-R $dir/runtime -L $dir/runtime \
				-R $dir/boehm_gc -L $dir/boehm_gc \
			" \
			"$@"
		;;
	esac

-- 
Fergus Henderson <fjh at cs.mu.oz.au>  |  "I have always known that the pursuit
WWW: <http://www.cs.mu.oz.au/~fjh>  |  of excellence is a lethal habit"
PGP: finger fjh at 128.250.37.3        |     -- the last words of T. S. Garp.
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