Annotation of /sml/trunk/src/ml-lex/build

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1 :	monnier	2	#!/bin/sh
2 :			#
3 :			# build script for ml-lex under the new runtime system.
4 :			#
5 :			# options:
6 :			# -arch arch -- specify the architecture, "heap" is the default.
7 :			# -o image -- specify the name of the heap image, "ml-lex.ARCH"
8 :			# is the default.
9 :			# -sml path -- specify the path to the sml executable, "../../bin/sml"
10 :			# is the default.
11 :
12 :			CMD="build"
13 :
14 :			ROOT="ml-lex"
15 :			HEAP_IMAGE=""
16 :			ARCH="heap"
17 :			BIN="../../bin"
18 :			SML="$BIN/sml"
19 :
20 :			#
21 :			# determine the host architecture
22 :			#
23 :			ARCH_N_OPSYS=`$BIN/.arch-n-opsys`
24 :			if [ $? != "0" ]; then
25 :			echo "$CMD: unable to determine architecture/operating system"
26 :			exit 1
27 :			fi
28 :			eval $ARCH_N_OPSYS
29 :
30 :			#
31 :			# process command-line options
32 :			#
33 :			ARGS=""
34 :			while [ "$#" != "0" ]
35 :			do
36 :			arg=$1
37 :			shift
38 :			case $arg in
39 :			-arch)
40 :			if [ "$#" = "0" ]; then
41 :			echo "$CMD: must supply architecture for -arch option"
42 :			exit 1
43 :			fi
44 :			ARCH=$1; shift
45 :			;;
46 :			-o)
47 :			if [ "$#" = "0" ]; then
48 :			echo "$CMD: must supply image name for -o option"
49 :			exit 1
50 :			fi
51 :			HEAP_IMAGE=$1; shift
52 :			;;
53 :			-sml)
54 :			if [ "$#" = "0" ]; then
55 :			echo "$CMD: must supply path for -sml option"
56 :			exit 1
57 :			fi
58 :			SML=$1; shift
59 :			;;
60 :			*)
61 :			ARGS="$ARGS $arg"
62 :			;;
63 :			esac
64 :			done
65 :
66 :			if [ "$HEAP_IMAGE" = "" ]; then
67 :			HEAP_IMAGE="$ROOT"
68 :			fi
69 :
70 :			$SML $ARGS <<ZZZ
71 :			use "lexgen.sml";
72 :			use "export-lex.sml";
73 :			export "$HEAP_IMAGE" : unit;
74 :			ZZZ
75 :

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