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1 | ?RCS: $Id: Config_sh.U,v 3.0.1.3 1997/02/28 14:57:53 ram Exp $ |
2 | ?RCS: | |
3 | ?RCS: Copyright (c) 1991-1993, Raphael Manfredi | |
4 | ?RCS: | |
5 | ?RCS: You may redistribute only under the terms of the Artistic Licence, | |
6 | ?RCS: as specified in the README file that comes with the distribution. | |
7 | ?RCS: You may reuse parts of this distribution only within the terms of | |
8 | ?RCS: that same Artistic Licence; a copy of which may be found at the root | |
9 | ?RCS: of the source tree for dist 3.0. | |
10 | ?RCS: | |
11 | ?RCS: $Log: Config_sh.U,v $ | |
12 | ?RCS: Revision 3.0.1.3 1997/02/28 14:57:53 ram | |
13 | ?RCS: patch61: added support for src.U | |
14 | ?RCS: | |
15 | ?RCS: Revision 3.0.1.2 1995/01/11 14:53:31 ram | |
16 | ?RCS: patch45: moved path stripping from d_portable.U to end of Configure | |
17 | ?RCS: | |
18 | ?RCS: Revision 3.0.1.1 1994/10/29 15:50:37 ram | |
19 | ?RCS: patch36: added ?F: line for metalint file checking | |
20 | ?RCS: | |
21 | ?RCS: Revision 3.0 1993/08/18 12:04:48 ram | |
22 | ?RCS: Baseline for dist 3.0 netwide release. | |
23 | ?RCS: | |
24 | ?X: | |
25 | ?X: This unit ends up producing the config.sh script, which contains all the | |
26 | ?X: definitions figured out by Configure. The add.Config_sh command knows | |
27 | ?X: which variables need to be remembered. It also adds the EOT (ends the | |
28 | ?X: here document redirection with variable substitution). | |
29 | ?X: | |
30 | ?MAKE:Config_sh: cf_time cf_by test spitshell startsh myuname Myread \ | |
61bda305 | 31 | End Obsol_sh Loc +d_portable package src |
959f3c4c JH |
32 | ?MAKE: -pick add.Config_sh $@ %< |
33 | ?MAKE: -pick add $@ ./Obsol_sh | |
34 | ?MAKE: -pick close.Config_sh $@ %< | |
35 | ?F:!config.over | |
931642c3 | 36 | ?F:!config.arch |
61bda305 | 37 | ?T:file temp |
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38 | : back to where it started |
39 | if test -d ../UU; then | |
40 | cd .. | |
41 | fi | |
42 | ||
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43 | : configuration may be patched via a 'config.arch' file |
44 | if $test -f config.arch; then | |
45 | echo "I see a config.arch file, loading it." | |
46 | . ./config.arch | |
47 | fi | |
48 | ||
959f3c4c JH |
49 | : configuration may be patched via a 'config.over' file |
50 | if $test -f config.over; then | |
51 | echo " " | |
52 | dflt=y | |
53 | rp='I see a config.over file. Do you wish to load it?' | |
54 | . UU/myread | |
55 | case "$ans" in | |
56 | n*) echo "OK, I'll ignore it.";; | |
57 | *) . ./config.over | |
58 | echo "Configuration override changes have been loaded." | |
59 | ;; | |
60 | esac | |
61 | fi | |
62 | ||
63 | @if d_portable | |
64 | : in case they want portability, strip down executable paths | |
65 | ?X: | |
66 | ?X: Strip down paths in located executables. For each file, e.g. vi, there | |
67 | ?X: is a $vi variable whose value is for instance '/usr/bin/vi'. By resetting | |
68 | ?X: $vi to 'vi', we rely on the PATH variable to locate the executable... | |
69 | ?X: | |
70 | case "$d_portable" in | |
71 | "$define") | |
72 | echo " " | |
73 | echo "Stripping down executable paths..." >&4 | |
61bda305 JH |
74 | ?X: |
75 | ?X: Previously, we used to do eval $file="\$file" but in order | |
76 | ?X: to handle things like sh Configure -Dmake=gmake, we can't do | |
77 | ?X: that. What we *really* want is to strip away the absolute path | |
78 | ?X: and rely on the end user's $PATH to correctly find the executable. | |
79 | ?X: This method assumes there is a "basename" command available. If | |
80 | ?X: not, replace it with the following expr-based command: | |
81 | ?X: expr $temp : '.*/\(.*\)' \| $temp | |
82 | ?X: Since this preserves the actual command name, we can now drop the | |
83 | ?X: OS/2 specific code. | |
84 | ?X: --Andy Dougherty August 1999 | |
85 | ?X: | |
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86 | ?X: On OS/2, a special $ar command not even named 'ar' is required, |
87 | ?X: so we don't strip that name. | |
88 | ?X: Also, on DOSish systems, there might not be a ln command, but we | |
89 | ?X: might have ln='cp'. | |
90 | ?X: However, we can't set d_portable=undef on such systems since | |
91 | ?X: Unix-ish tools don't have standard locations there. Thus we | |
92 | ?X: MUST rely on the user's $PATH. | |
93 | ?X: --Andy Dougherty 4/1998 | |
61bda305 | 94 | ?X: |
959f3c4c | 95 | for file in $loclist $trylist; do |
61bda305 JH |
96 | eval temp=\$$file |
97 | eval $file=`basename $temp` | |
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98 | done |
99 | ;; | |
100 | esac | |
101 | ||
102 | @end | |
103 | : create config.sh file | |
104 | echo " " | |
105 | echo "Creating config.sh..." >&4 | |
106 | $spitshell <<EOT >config.sh | |
107 | $startsh | |
108 | # | |
109 | # This file was produced by running the Configure script. It holds all the | |
110 | # definitions figured out by Configure. Should you modify one of these values, | |
111 | # do not forget to propagate your changes by running "Configure -der". You may | |
112 | # instead choose to run each of the .SH files by yourself, or "Configure -S". | |
113 | # | |
114 | ||
115 | # Package name : $package | |
116 | # Source directory : $src | |
117 | # Configuration time: $cf_time | |
118 | # Configured by : $cf_by | |
119 | # Target system : $myuname | |
120 |