#!/bin/sh
# This file is in the public domain
# $FreeBSD$
set -e
sh reduce.sh
OPLIST=`sh listallopts.sh`
ODIR=/usr/obj/`pwd`
RDIR=${ODIR}/_.result
export ODIR RDIR
table_td () (
awk -v R=$1 -v T=$2 -v M=$4 '
BEGIN {
t= R "-" T
}
$1 == t {
if ($3 == 0 && $5 == 0 && $7 == 0) {
printf "<TD align=center COLSPAN=5>no effect</TD>"
} else {
if ($3 == 0) {
printf "<TD align=right>+%d</TD>", $3
} else {
printf "<TD align=right>"
printf "<A HREF=\"%s/%s.mtree.add.txt\">+%d</A>", M, t, $3
printf "</TD>"
}
if ($5 == 0) {
printf "<TD align=right>-%d</TD>", $5
} else {
printf "<TD align=right>"
printf "<A HREF=\"%s/%s.mtree.sub.txt\">-%d</A>", M, t, $5
printf "</TD>"
}
if ($7 == 0) {
printf "<TD align=right>*%d</TD>", $7
} else {
printf "<TD align=right>"
printf "<A HREF=\"%s/%s.mtree.chg.txt\">*%d</A>", M, t, $7
printf "</TD>"
}
printf "<TD align=right>%d</TD>", $9
printf "<TD align=right>%d</TD>", -$11
}
printf "\n"
d = 1
}
END {
if (d != 1) {
printf "<TD COLSPAN=5></TD>"
}
}
' $3/stats
mkdir -p $HDIR/$4
cp $3/r*.txt $HDIR/$4 || true
)
HDIR=${ODIR}/HTML
rm -rf ${HDIR}
mkdir -p ${HDIR}
H=${HDIR}/index.html
echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML>' > $H
echo '<HEAD>
<META http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<TITLE>FreeBSD Build Options Survey</TITLE>
</HEAD>
<BODY bgcolor="#FFFFFF">
' >> $H
echo '
<H2>The table is explained at the bottom</H2>
<HR>
' >> $H
echo '<TABLE border="1" cellspacing="0">' >> $H
echo "<TR>" >> $H
echo "<TH ROWSPAN=2>src.conf</TH>" >> $H
echo "<TH ROWSPAN=2>MK_FOO</TH>" >> $H
echo "<TH ROWSPAN=2></TH>" >> $H
echo "<TH COLSPAN=5>BuildWorld</TH>" >> $H
echo "<TH ROWSPAN=2></TH>" >> $H
echo "<TH COLSPAN=5>InstallWorld</TH>" >> $H
echo "<TH ROWSPAN=2></TH>" >> $H
echo "<TH COLSPAN=5>World</TH>" >> $H
echo "</TR>" >> $H
echo "<TR>" >> $H
for i in bw iw w
do
echo "<TH>A</TH>" >> $H
echo "<TH>D</TH>" >> $H
echo "<TH>C</TH>" >> $H
echo "<TH>KB</TH>" >> $H
echo "<TH>Delta</TH>" >> $H
done
echo "</TR>" >> $H
majcol ( ) (
echo "<TD></TD>" >> $H
if [ ! -f $3/$1/done ] ; then
echo "<TD align=center COLSPAN=5>no data yet</TD>" >> $H
elif [ -f $3/$1/_.success ] ; then
table_td $2 $1 $3 $4 >> $H
else
echo "<TD align=center COLSPAN=5>failed</TD>" >> $H
fi
)
for o in $OPLIST
do
md=`echo "${o}=foo" | md5`
m=${RDIR}/$md
if [ ! -d $m ] ; then
continue
fi
if [ ! -f $m/stats ] ; then
continue
fi
echo "=== mkhtml ${d}_${o}"
echo "<TR>" >> $H
echo "<TD><PRE>" >> $H
cat $m/src.conf >> $H
echo "</PRE></TD>" >> $H
echo "<TD><PRE>" >> $H
if [ -f $m/bw/_.sc ] ; then
comm -13 ${RDIR}/Ref/_.sc $m/bw/_.sc >> $H
fi
echo "</PRE></TD>" >> $H
majcol bw r $m $md
majcol iw r $m $md
majcol w r $m $md
echo "</TR>" >> $H
done
echo "</TABLE>" >> $H
echo '
<HR>
<H2>How to read this table</H2>
<P>
The table has five major columns.
<OL>
<LI><P><B>src.conf</B></P>
<P>The name of the option being tested</P>
<P>
All options are tested both in their WITH_FOO and WITHOUT_FOO variants
but if the option has no effect (ie: is the default) it will not appear
in the table
</P>
</LI>
<LI><P><B>MK_FOO</B></P>
<P>Internal build flags affected by this option </P>
</LI>
<LI><P><B>Buildworld</B></P>
<P>What happens when the option is given to buildworld but not installworld</P>
<PRE>Ie:
make buildworld WITH_FOO=yes
make installworld
</PRE>
</LI>
<LI><P><B>Installworld</B></P>
<P>What happens when the option is given to installworld but not buildworld</P>
<PRE>Ie:
make buildworld
make installworld WITH_FOO=yes
</PRE>
</LI>
<LI><P><B>World</B></P>
<P>What happens when the option is given to both buildworld and installworld</P>
<PRE>Ie:
make buildworld WITH_FOO=yes
make installworld WITH_FOO=yes
</PRE>
</LI>
</OL>
<P>Inside each of the last three major columns there are five subcolumns</P>
<OL>
<LI><P><B>A</B></P>
<P>Number of added files/directories (relative to the option not be given</P>
<P>If non-zero, the number links to a list of the added files/directories</P>
</LI>
<LI><P><B>D</B></P>
<P>Number of deleted files/directories (relative to the option not be given</P>
<P>If non-zero, the number links to a list of the files not installed files/directories</P>
</LI>
<LI><P><B>C</B></P>
<P>Number of changed files/directories (relative to the option not be given</P>
<P>If non-zero, the number links to a list of the files/directories which are differnet (two lines each)</P>
</LI>
<LI><P><B>KB</B></P>
<P>Size of installed operating system in kilobytes</P>
<LI><P><B>Delta</B></P>
<P>Size change in kilobytes relative to the option not be given</P>
</LI>
</OL>
<HR>' >> $H
echo '
<p>
<a href="http://validator.w3.org/check?uri=referer"><img
src="http://www.w3.org/Icons/valid-html401"
alt="Valid HTML 4.01 Transitional" height="31" width="88"></a>
</p>
' >> $H
echo "</HTML>" >> $H
echo "rsync phk"
rsync -r $HDIR/. phk@phk:www/misc/build_options
