116 lines
2.6 KiB
Bash
116 lines
2.6 KiB
Bash
#!/bin/sh
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#
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# Convert per-system configuration in /etc/rpmrc to macros in /etc/rpm/macros.
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#
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# prereq: awk coreutils mktemp
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#
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RPMRC=$1
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[ -n "$RPMRC" ] || RPMRC=/etc/rpmrc
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MACROS=$2
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[ -n "$MACROS" ] || MACROS=/etc/rpm/macros
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# for testing
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#RPMRC=/tmp/rpmrc
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#MACROS=/tmp/macros
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[ -f "$RPMRC" ] || exit 0
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[ -f "$MACROS" ] && {
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echo "$MACROS already exists" 1>&2
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exit 1
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}
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DIRN="`dirname $MACROS`"
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[ -d "$DIRN" ] || mkdir -p "$DIRN"
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[ -d "$DIRN" ] || {
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echo "could not create directory $DIRN" 1>&2
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exit 1
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}
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TMP="$(mktemp -t rpmrc.XXXXXXXXXX)" || {
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echo could not create temp file 1>&2
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exit 1
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}
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exit_handler()
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{
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local rc=$?
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trap '' EXIT
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rm -f -- "$TMP"
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exit $rc
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}
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trap exit_handler SIGHUP SIGINT SIGTERM SIGQUIT SIGPIPE EXIT
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awk 'BEGIN {
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macros="'"$MACROS"'"
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# direct translation except underscore prepended
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xlate["builddir"] = "_builddir"
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xlate["buildshell"] = "_buildshell"
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xlate["bzip2bin"] = "_bzip2bin"
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xlate["dbpath"] = "_dbpath"
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xlate["defaultdocdir"] = "_defaultdocdir"
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xlate["excludedocs"] = "_excludedocs"
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xlate["ftpport"] = "_ftpport"
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xlate["ftpproxy"] = "_ftpproxy"
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xlate["gzipbin"] = "_gzipbin"
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xlate["instchangelog"] = "_instchangelog"
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xlate["langpatt"] = "_langpatt"
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xlate["netsharedpath"] = "_netsharedpath"
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xlate["pgp_name"] = "_pgp_name"
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xlate["pgp_path"] = "_pgp_path"
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xlate["rpmdir"] = "_rpmdir"
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xlate["rpmfilename"] = "_rpmfilename"
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xlate["signature"] = "_signature"
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xlate["sourcedir"] = "_sourcedir"
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xlate["specdir"] = "_specdir"
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xlate["srcrpmdir"] = "_srcrpmdir"
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xlate["timecheck"] = "_timecheck"
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xlate["tmppath"] = "_tmppath"
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xlate["topdir"] = "_topdir"
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# direct translation with no underscore at all
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xlate["buildroot"] = "buildroot"
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xlate["distribution"] = "distribution"
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xlate["packager"] = "packager"
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xlate["vendor"] = "vendor"
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# simply remove
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xlate["messagelevel"] = ""
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xlate["require_distribution"] = ""
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xlate["require_icon"] = ""
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xlate["require_vendor"] = ""
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}
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{
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for (str in xlate) {
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ms = "^" str ":"
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if (match($1, ms)) {
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if (xlate[str]) {
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sub(ms, "%" xlate[str] " ")
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print >> macros
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}
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# else get ignore and thus get rid of obsolete items
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next
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}
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if (match ($1, "^fixperms:")) {
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sub("^fixperms:", "%_fixperms chmod -R ")
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print >> macros
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next
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}
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}
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print
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next
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}
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' < $RPMRC > $TMP || {
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echo "could not convert $RPMRC entries to $MACROS entries" 1>&2
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exit 1
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}
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if [ -s $TMP ] ; then
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# don't mess with timestamp unless we have actually changed something
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cat $TMP > $RPMRC && rm -f $TMP
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[ -f $TMP ] && { echo "could not overwrite $RPMRC" 1>&2 ; exit 1 ; }
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fi
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exit 0
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