Commit | Line | Data |
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774d564b | 1 | #! /bin/sh |
2 | # | |
3 | # $Id: configure,v 3.0.1.1 1995/07/25 14:16:21 ram Exp $ | |
4 | # | |
5 | # GNU configure-like front end to metaconfig's Configure. | |
6 | # | |
7 | # Written by Andy Dougherty <doughera@lafcol.lafayette.edu> | |
8 | # and Matthew Green <mrg@mame.mu.oz.au>. | |
9 | # | |
10 | # Reformatted and modified for inclusion in the dist-3.0 package by | |
11 | # Raphael Manfredi <ram@hptnos02.grenoble.hp.com>. | |
12 | # | |
13 | # This script belongs to the public domain and may be freely redistributed. | |
14 | # | |
15 | # The remaining of this leading shell comment may be removed if you | |
16 | # include this script in your own package. | |
17 | # | |
18 | # $Log: configure,v $ | |
19 | # Revision 3.0.1.1 1995/07/25 14:16:21 ram | |
20 | # patch56: created | |
21 | # | |
22 | ||
23 | (exit $?0) || exec sh $0 $argv:q | |
24 | ||
25 | case "$0" in | |
26 | *configure) | |
27 | if cmp $0 `echo $0 | sed -e s/configure/Configure/` >/dev/null; then | |
28 | echo "Your configure and Configure scripts seem to be identical." | |
29 | echo "This can happen on filesystems that aren't fully case sensitive." | |
1e422769 | 30 | echo "You'll have to explicitly extract Configure and run that." |
774d564b | 31 | exit 1 |
32 | fi | |
33 | ;; | |
34 | esac | |
35 | ||
36 | opts='' | |
37 | verbose='' | |
38 | create='-e' | |
39 | while test $# -gt 0; do | |
40 | case $1 in | |
41 | --help) | |
42 | cat <<EOM | |
5518bc02 | 43 | Usage: configure.gnu [options] |
774d564b | 44 | This is GNU configure-like front end for a metaconfig-generated Configure. |
45 | It emulates the following GNU configure options (must be fully spelled out): | |
46 | --help | |
47 | --no-create | |
48 | --prefix=PREFIX | |
bab46255 | 49 | --cache-file (ignored) |
774d564b | 50 | --quiet |
51 | --silent | |
52 | --verbose | |
53 | --version | |
54 | ||
55 | And it honours these environment variables: CC, CFLAGS and DEFS. | |
56 | EOM | |
57 | exit 0 | |
58 | ;; | |
59 | --no-create) | |
60 | create='-E' | |
61 | shift | |
62 | ;; | |
63 | --prefix=*) | |
64 | arg=`echo $1 | sed 's/--prefix=/-Dprefix=/'` | |
65 | opts="$opts $arg" | |
66 | shift | |
67 | ;; | |
bab46255 NP |
68 | --cache-file=*) |
69 | shift # Just ignore it. | |
70 | ;; | |
774d564b | 71 | --quiet|--silent) |
72 | exec >/dev/null 2>&1 | |
73 | shift | |
74 | ;; | |
75 | --verbose) | |
76 | verbose=true | |
77 | shift | |
78 | ;; | |
79 | --version) | |
80 | copt="$copt -V" | |
81 | shift | |
82 | ;; | |
83 | --*) | |
84 | opt=`echo $1 | sed 's/=.*//'` | |
85 | echo "This GNU configure front end does not understand $opt" | |
86 | exit 1 | |
87 | ;; | |
88 | *) | |
89 | opts="$opts $1" | |
90 | shift | |
91 | ;; | |
92 | esac | |
93 | done | |
94 | ||
95 | case "$CC" in | |
96 | '') ;; | |
97 | *) opts="$opts -Dcc='$CC'";; | |
98 | esac | |
99 | ||
100 | # Join DEFS and CFLAGS together. | |
101 | ccflags='' | |
102 | case "$DEFS" in | |
103 | '') ;; | |
104 | *) ccflags=$DEFS;; | |
105 | esac | |
106 | case "$CFLAGS" in | |
107 | '') ;; | |
108 | *) ccflags="$ccflags $CFLAGS";; | |
109 | esac | |
110 | case "$ccflags" in | |
111 | '') ;; | |
112 | *) opts="$opts -Dccflags='$ccflags'";; | |
113 | esac | |
114 | ||
115 | # Don't use -s if they want verbose mode | |
116 | case "$verbose" in | |
117 | '') copt="$copt -ds";; | |
118 | *) copt="$copt -d";; | |
119 | esac | |
120 | ||
121 | set X sh Configure $copt $create $opts | |
122 | shift | |
123 | echo "$@" | |
124 | exec "$@" |