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Diffstat (limited to 'mcon/U/Config_sh.U')
| -rw-r--r-- | mcon/U/Config_sh.U | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/mcon/U/Config_sh.U b/mcon/U/Config_sh.U new file mode 100644 index 0000000..3d71a2e --- /dev/null +++ b/mcon/U/Config_sh.U @@ -0,0 +1,110 @@ +?RCS: $Id$ +?RCS: +?RCS: Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi +?RCS: +?RCS: You may redistribute only under the terms of the Artistic Licence, +?RCS: as specified in the README file that comes with the distribution. +?RCS: You may reuse parts of this distribution only within the terms of +?RCS: that same Artistic Licence; a copy of which may be found at the root +?RCS: of the source tree for dist 4.0. +?RCS: +?RCS: $Log: Config_sh.U,v $ +?RCS: Revision 3.0.1.3 1997/02/28 14:57:53 ram +?RCS: patch61: added support for src.U +?RCS: +?RCS: Revision 3.0.1.2 1995/01/11 14:53:31 ram +?RCS: patch45: moved path stripping from d_portable.U to end of Configure +?RCS: +?RCS: Revision 3.0.1.1 1994/10/29 15:50:37 ram +?RCS: patch36: added ?F: line for metalint file checking +?RCS: +?RCS: Revision 3.0 1993/08/18 12:04:48 ram +?RCS: Baseline for dist 3.0 netwide release. +?RCS: +?X: +?X: This unit ends up producing the config.sh script, which contains all the +?X: definitions figured out by Configure. The add.Config_sh command knows +?X: which variables need to be remembered. It also adds the EOT (ends the +?X: here document redirection with variable substitution). +?X: +?MAKE:Config_sh: cf_time cf_by test spitshell startsh myuname Myread \ + End Obsol_sh Loc +d_portable package src cat sed +?MAKE: -pick add.Config_sh $@ %< +?MAKE: -pick add $@ ./Obsol_sh +?MAKE: -pick close.Config_sh $@ %< +?F:!config.over !config.arch +?T:file sfile xsed +?LINT:unclosed EOT +: back to where it started +if test -d ../UU; then + cd .. +fi + +: configuration may be unconditionally patched via a 'config.arch' file +if $test -f config.arch; then + echo "I see a config.arch file, loading it." >&4 + . ./config.arch +fi + +: configuration may be patched via a 'config.over' file +if $test -f config.over; then + echo " " + dflt=y + rp='I see a config.over file. Do you wish to load it?' + . UU/myread + case "$ans" in + n*) echo "OK, I'll ignore it.";; + *) . ./config.over + echo "Configuration override changes have been loaded." + ;; + esac +fi + +@if d_portable +: in case they want portability, strip down executable paths +?X: +?X: Strip down paths in located executables. For each file, e.g. vi, there +?X: is a $vi variable whose value is for instance '/usr/bin/vi'. By resetting +?X: $vi to 'vi', we rely on the PATH variable to locate the executable... +?X: In order to allow vi='/usr/bin/nvi' which will strip down to vi='nvi', +?X: we can't just say 'eval $file="\$file"', we have to recourse to sed. +?X: We don't use basename since it is less portable than sed. +?X: +case "$d_portable" in +"$define") + echo " " + echo "Stripping down executable paths..." >&4 + xsed=$sed + for file in $loclist $trylist; do + eval sfile="\$$file" + sfile=`echo $sfile | $xsed -e 's,.*/\(.*\),\1,'` + eval $file="$sfile" + done + ;; +esac + +@end +: create config.sh file +echo " " +echo "Creating config.sh..." >&4 +$spitshell <<EOT >config.sh +$startsh +# +# This file was produced by running the Configure script. It holds all the +# definitions figured out by Configure. Should you modify one of these values, +# do not forget to propagate your changes by running "Configure -der". You may +# instead choose to run each of the .SH files by yourself, or "Configure -S". +# + +# Package name : $package +# Source directory : $src +# Configuration time: $cf_time +# Configured by : $cf_by +# Target system : $myuname + +EOT +?X: Command line options are saved by the Options.U unit in the +?X: temporary file UU/cmdline.opt +$test -f UU/cmdline.opt && $cat UU/cmdline.opt >> config.sh +$spitshell <<EOT >>config.sh + |