Date: Sun, 30 Jan 2005 18:18:51 -0500 From: Parv <parv@pair.com> To: Olivier Certner <olivier.certner@free.fr> Cc: freebsd-questions@freebsd.org Subject: Re: Keep compile options through upgrade Message-ID: <20050130231851.GA2311@holestein.holy.cow> In-Reply-To: <200501280034.13921.olivier.certner@free.fr> References: <200501280034.13921.olivier.certner@free.fr>
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in message <200501280034.13921.olivier.certner@free.fr>,
wrote Olivier Certner thusly...
>
> Is there an easy way to keep/retrieve the options last used to
> compile a given port? This could be used with portupgrade to
> upgrade to a newer version while retaining the previous build-time
> configuration (of course this won't work if the options available
> change).
I created a shell script, to be run in port's directory, mainly to
log the build messages during the port building/packaging. This
later evolved to store/view the make command history. It handles
most of the make target that i am personally concerned with.
Next possible significant improvement would be the use of last used
compile options. Currently, i am satisfied w/ 2.5-step manual
process: retrieve the last used options, copy; run the script w/
the copied text.
Yes, i know about all the wonderful things that the portupgrade can
do. Please don't repeat to me.
Script follows ...
#!/bin/sh -f
## Author: Parv, parv underscore at yahoo dot com
## Modified: Jan 07 2005
##
## License: Free to use as you please w/ proper credit given.
## Use at your own risk. All responsibility for potential
## damage, loss, etc. is disclaimed.
##
## Purpose:
## - To log the data generated by various commands.
## - To record the current command and retrieve it later
#
# See also: portupgrade, portmanager
# Current port directory
dir=$( pwd )
# Generate log file name
date_=$( date '+%b-%d_%H%M-%S' )
log="${dir}/log.${date_}"
# Generate part of file name for storing command history
cmd_suffix=$( printf "$dir" \
| sed -E \
-e 's!^/[-_.[:alnum:]]+/ports[^/]+!!' \
-e 's!/$!!' \
-e 's!/!.!g' \
-e 's!^[^a-zA-Z0-9]!!g' \
)
# File in which to save command history
cmd="/path/to/cmd.${cmd_suffix}"
show()
{
# Save/Show command
command="make $*"
printf "cd %0s && ${command}\n\n" "$dir" >> "$cmd"
cat "$cmd"
printf "${command}\n#\n" > "$log"
}
make_rc=
make_run()
{
show "$*"
# Execute the target; on failure show last few lines of the log
cd "$dir" \
&& {
nice -n 10 make $@ >> "$log" 2>&1
make_rc=$?
}
[ $make_rc -ne 0 ] && tail -n 60 "$log"
# Try to compress, don't care for errors
bzip2 -9 "$log" 2>/dev/null &
}
target=
case $1 in
cmd | hist | past | check ) tail -n 4 "${cmd}" ; exit ;;
dist*cl* | distclean ) shift; target=distclean ;;
clea* | clean ) shift; target=clean ;;
get | fetch ) shift; target=fetch ;;
expan* | extract ) shift; target=extract ;;
conf* | configure ) shift; target=configure ;;
dep* | depend ) shift; target=depend ;;
build ) shift; target=build ;;
install ) shift; target=install ;;
pkg | package ) shift; target=package ;;
pkgre* | package-recur* ) shift; target=package-recursive ;;
dein* | deinstall ) shift; target=deinstall ;;
rein* | reinstall ) shift; target=reinstall ;;
* )
printf "%s"<<_TARGET_ >&2
Please specify one of the following supported targets ..
distclean clean
fetch extract configure
depend build package package-recursive
deinstall reinstall
_TARGET_
exit 1
;;
esac
# Set the most often used option
Batch=""
Batch="-DIS_INTERACTIVE"
Batch="-DBATCH"
make_run "$target" $Batch $@
printf "... done [%s] %s in %s\n" ${make_rc} ${target} "${dir}" >&2
printf "\a"
- Parv
--
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