Update to latest version of this tool.

Takes about a week for a full run.
author: phk <phk@FreeBSD.org> 2005-08-09 09:27:11 +0000
committer: phk <phk@FreeBSD.org> 2005-08-09 09:27:11 +0000
commit: ed93898ca2aeee26e9aa745a6388cefa5a5fe0e8 (patch)
tree: 4280aa2e34192cfd3f24a480d11125a2a17ec841 /tools/tools/build_option_survey
parent: f2edd835a70c8c4dbde8caf8d9f28cc02446c2c2 (diff)
download: FreeBSD-src-ed93898ca2aeee26e9aa745a6388cefa5a5fe0e8.zip
FreeBSD-src-ed93898ca2aeee26e9aa745a6388cefa5a5fe0e8.tar.gz
5 files changed, 335 insertions, 247 deletions
diff --git a/tools/tools/build_option_survey/collect_all_make_options.sh b/tools/tools/build_option_survey/collect_all_make_options.sh
new file mode 100644
index 0000000..0f25892
--- /dev/null
+++ b/tools/tools/build_option_survey/collect_all_make_options.sh
@@ -0,0 +1,45 @@
+#!/bin/sh
+#
+# This file is in the public domain
+#
+# $FreeBSD$
+
+find ../../.. -name 'Makefile*' -print | 
+    xargs grep 'defined' | 
+	sed '
+	/release\/Makefile/d
+	/tools\/tools/d
+	s/^[^:]*://
+	/^[ 	]*#/d
+	s/\|\|/\
+	/g
+	s/\&\&/\
+	/g
+	' | sed '
+	/defined[ 	]*(/!d
+	s/).*//
+	s/.*(//
+	/{/d
+	/[$]/d
+	' | sort -u |
+	sed '
+	# build directives
+	/^NO_CLEAN$/d
+	/^NO_CLEANDIR$/d
+	/^NO_KERNELCLEAN$/d
+	/^NO_KERNELCONFIG$/d
+	/^NO_KERNELDEPEND$/d
+	/^NO_PORTSUPDATE$/d
+	/^NO_DOCUPDATE$/d
+	/^LDSCRIPT$/d
+	/^DEBUG$/d
+	/^SMP$/d
+	# Do not even think about it :-)
+	/^NOTYET$/d
+	/^notdef*$/d
+	# Unknown magic
+	/^_.*$/d
+	/^MODULES_WITH_WORLD$/d
+	/^BATCH_DELETE_OLD_FILES$/d
+	/^SUBDIR_OVERRIDE$/d
+	' > _.options
diff --git a/tools/tools/build_option_survey/mkhtml.sh b/tools/tools/build_option_survey/mkhtml.sh
index cff7aea..75a6be2 100644
--- a/tools/tools/build_option_survey/mkhtml.sh
+++ b/tools/tools/build_option_survey/mkhtml.sh
@@ -2,148 +2,135 @@
 # This file is in the public domain
 # $FreeBSD$
 
-rm -rf HTML
-mkdir -p HTML
+set -e 
 
-ref_blk=`awk 'NR == 2 {print $3}' Tmp/Ref/_.df`
+sh reduce.sh
 
-echo $ref_blk
+if [ "x$1" != "x" ] ; then
+	OPLIST=$1
+else
+	OPLIST=no_list
+fi
 
-H=HTML/index.html
-echo '<HTML>
-<H1>FreeBSD Build Option Survey</H1>
-<P>
-This table shows the effect on various build options NO_* build
-options in FreeBSD.
-<P>
-For each option is shown the effect of applying it to buildworld
-alone, installworld alone or to both.
-<P>
-For each case is shown the size of the installworld image, the
-delta compared to the full installworld and the number of file
-system entries added, deleted or changed by the option.
-<P>
-The add/delete/change fields link to "mtree(1) -f -f" output
-for the relevant files.
-For the "changed" data, the first line is the reference copy
-and the second line is the result of the applied option.
-<H2>Technical notes</H2>
-<P>
-This table is generated by software that can be found in
-src/tools/tools/build_option_survey.
-<P>
-The installworld is made onto a 200MB UFS1 filesystem with
-4k blocksize and 512 bytes fragmentsize.  This matches
-use nanoBSDs filesystem creation usage.
-<P>
-For reasons of randomness, the "usr/share/man/whatis" file varies
-in size from installworld to installworld, and this generally
-dithers the results by a few blocks in one or the other direction.
-' > ${H}
+OPLIST=_.options
 
-echo "<P>This table was created on `uname -rm` at `date`" >> ${H}
-echo "<HR>" >> ${H}
-echo "<TABLE border=2>" >> ${H}
-echo '
+ODIR=/usr/obj/`pwd`
+RDIR=${ODIR}/_.result
+export ODIR RDIR
 
-<TR>
-<TH COLSPAN=16>Build option survey</TH>
-</TR>
+table_td () (
 
-<TR>
-<TH ROWSPAN=2>make.conf</TH>
-<TH COLSPAN=5>BuildWorld</TH>
-<TH COLSPAN=5>InstallWorld</TH>
-<TH COLSPAN=5>Build + InstallWorld</TH>
-</TR>
+	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
+)
 
-<TR>
-<TH>Blocks</TH>
-<TH>Delta</TH>
-<TH COLSPAN=3>Files</TH>
-<TH>Blocks</TH>
-<TH>Delta</TH>
-<TH COLSPAN=3>Files</TH>
-<TH>Blocks</TH>
-<TH>Delta</TH>
-<TH COLSPAN=3>Files</TH>
-</TR>
-' >> $H
-echo '<TR><TD><I>[empty]</I></TD>' >> $H
-echo "<TD align=right>$ref_blk</TD>" >> $H
-echo "<TD></TD><TD></TD><TD></TD><TD></TD>" >> $H
-echo "<TD align=right>$ref_blk</TD>" >> $H
-echo "<TD></TD><TD></TD><TD></TD><TD></TD>" >> $H
-echo "<TD align=right>$ref_blk</TD>" >> $H
-echo "<TD></TD><TD></TD><TD></TD><TD></TD>" >> $H
-echo "</TR>" >> $H
+HDIR=${ODIR}/HTML
+rm -rf ${HDIR}
+mkdir -p ${HDIR}
+H=${HDIR}/index.html
 
-grep -v '#' no_list | while read o
-do
-	echo "# $o"
-	m=`echo "$o=YES" | md5`
-	echo "<TR>" >> $H
-	echo "<TD>" >> $H
-	cat Tmp/$m/iw/make.conf >> $H
-	echo "</TD>" >> $H
-	for d in bw iw w
-	do
-		if [ ! -d Tmp/$m/$d ] ; then
-			echo "<TD>-</TD><TD>-</TD><TD>-</TD><TD>-</TD><TD>-</TD>" >> $H
-			continue
-		fi
-		if [ ! -f Tmp/$m/$d/_.df ] ; then
-			echo "<TD>-</TD><TD>-</TD><TD>-</TD><TD>-</TD><TD>-</TD>" >> $H
-			continue
-		fi
-		blk=`awk 'NR == 2 {print $3}' Tmp/$m/$d/_.df`
-		echo "<TD align=right>$blk</TD>" >> $H
-		echo "<TD align=right>`expr $blk - $ref_blk`</TD>" >> $H
-		mtree -f Tmp/Ref/_.mtree -f Tmp/$m/$d/_.mtree \
-		    > HTML/$m.$d.mtree.txt
+echo "<HTML>" > $H
+echo "<TABLE border=2>" >> $H
 
-		grep '^[^	]' \
-			HTML/$m.$d.mtree.txt > HTML/$m.$d.sub.txt
-		grep '^	[^	]' \
-			HTML/$m.$d.mtree.txt > HTML/$m.$d.add.txt
-		sed '
-		/^	[^	]/d
-		/^[^	]/d
-		/ file$/d
-		/ dir$/d
-		/ link$/d
-		' HTML/$m.$d.mtree.txt > HTML/$m.$d.chg.txt 
+echo "<TR>" >> $H
+echo "<TH ROWSPAN=3>make.conf</TH>" >> $H
+echo "<TH COLSPAN=5>Ref</TH>" >> $H
+echo "<TH COLSPAN=5>Ref</TH>" >> $H
+echo "<TH COLSPAN=5>Ref</TH>" >> $H
+echo "</TR>" >> $H
 
-		rm -f HTML/$m.$d.mtree.txt
+echo "<TR>" >> $H
+echo "<TH COLSPAN=5>BuildWorld</TH>" >> $H
+echo "<TH COLSPAN=5>InstallWorld</TH>" >> $H
+echo "<TH COLSPAN=5>World</TH>" >> $H
+echo "</TR>" >> $H
 
-		sub=`wc -l < HTML/$m.$d.sub.txt`
-		add=`wc -l < HTML/$m.$d.add.txt`
-		chg=`wc -l < HTML/$m.$d.chg.txt`
-		chg=`expr $chg / 2`
-		if [ $add -eq 0 ] ; then
-			echo "<TD align=right>+$add</TD>" >> $H
-			rm -f HTML/$m.$d.add.txt
-		else
-			echo "<TD align=right><A href=\"$m.$d.add.txt\">+$add</A></TD>" >> $H
-		fi
-		if [ $sub -eq 0 ] ; then
-			echo "<TD align=right>-$sub</TD>" >> $H
-			rm -f HTML/$m.$d.sub.txt
-		else
-			echo "<TD align=right><A href=\"$m.$d.sub.txt\">-$sub</A></TD>" >> $H
-		fi
-		if [ $chg -eq 0 ] ; then
-			echo "<TD align=right>*$chg</TD>" >> $H
-			rm -f HTML/$m.$d.chg.txt
-		else
-			echo "<TD align=right><A href=\"$m.$d.chg.txt\">*$chg</A></TD>" >> $H
-		fi
+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
 
-	done
+grep -v '^[ 	]*#' $OPLIST | while read o
+do
+	md=`echo "$o=/dev/YES" | md5`
+	m=${RDIR}/$md
+	if [ ! -d $m ] ; then
+		continue
+	fi
+	if [ ! -f $m/stats ] ; then
+		continue
+	fi
+
+	echo "<TR>" >> $H
+	echo "<TD><PRE>" >> $H
+	cat $m/make.conf >> $H
+	echo "</PRE></TD>" >> $H
+	if [ -f $m/bw/_.bw ] ; then
+		echo "<TD align=center COLSPAN=5>failed</TD>" >> $H
+	else
+		table_td R BW $m $md >> $H
+	fi
+	if [ -f $m/iw/_.iw ] ; then
+		echo "<TD align=center COLSPAN=5>failed</TD>" >> $H
+	else
+		table_td R IW $m $md >> $H
+	fi
+	if [ -f $m/w/_.iw -o -f $m/bw/_.bw ] ; then
+		echo "<TD align=center COLSPAN=5>failed</TD>" >> $H
+	else
+		table_td R W $m $md >> $H
+	fi
 	echo "</TR>" >> $H
 done
-echo "</TABLE>" >> ${H}
-echo "</HTML>" >> ${H}
+echo "</TABLE>" >> $H
+echo "</HTML>" >> $H
 
-#scp -r HTML phk@critter:/tmp
-#scp -r HTML phk@phk:www/misc/kernel_options
+rsync -r $HDIR/. phk@critter:/tmp/HTML
+rsync -r $HDIR/. phk@phk:www/misc/build_options
diff --git a/tools/tools/build_option_survey/no_list b/tools/tools/build_option_survey/no_list
deleted file mode 100644
index 117b923..0000000
--- a/tools/tools/build_option_survey/no_list
+++ /dev/null
@@ -1,49 +0,0 @@
-# This file is in the public domain
-# $FreeBSD$
-NO_ACPI
-NO_ATM
-NO_AUTHPF
-NO_BIND
-NO_BIND_DNSSEC
-NO_BIND_LIBS_LWRES
-NO_BIND_UTILS
-NO_BLUETOOTH
-NO_CVS
-NO_CXX
-NO_DICT
-NO_FORTRAN
-NO_GAMES
-NO_GCOV
-NO_GDB
-NO_GPIB
-NO_HESIOD_LIBC
-NO_HTML
-NO_I4B
-NO_INET6
-NO_INFO
-NO_IPFILTER
-NO_KERBEROS
-NO_KLDLOAD
-NO_LIBC_R
-NO_LIBPTHREAD
-NO_LIBTHR
-NO_LPR
-NO_MAILWRAPPER
-NO_MAN
-NO_MODULES
-NO_NETCAT
-NO_NETGRAPH
-NO_NIS
-NO_OBJC
-NO_P1003_1B
-NO_PAM
-NO_PF
-NO_PROFILE
-NO_RCMDS
-NO_RESCUE
-NO_SENDMAIL
-NO_SHAREDOCS
-NO_TOOLCHAIN
-NO_USB
-PPP_NO_NETGRAPH
-PPP_NO_RADIUS
diff --git a/tools/tools/build_option_survey/option_survey.sh b/tools/tools/build_option_survey/option_survey.sh
index 2beadb5..659333a 100644
--- a/tools/tools/build_option_survey/option_survey.sh
+++ b/tools/tools/build_option_survey/option_survey.sh
@@ -2,6 +2,14 @@
 # This file is in the public domain
 # $FreeBSD$
 
+if [ "x$1" != "x" ] ; then
+	OPLIST=$1
+else
+	OPLIST=no_list
+fi
+
+OPLIST=_.options
+
 set -e
 
 bw ( ) (
@@ -48,8 +56,11 @@ iw ( ) (
 
 ODIR=/usr/obj/`pwd`
 MNT=${ODIR}/_.mnt
-MAKEOBJDIRPREFIX=$ODIR
-export MAKEOBJDIRPREFIX ODIR MNT
+RDIR=${ODIR}/_.result
+export ODIR MNT RDIR
+
+
+# Clean and recrate the ODIR
 
 if false ; then 
 	if rm -rf ${ODIR} ; then
@@ -60,86 +71,105 @@ if false ; then
 	fi
 	mkdir -p ${ODIR}
 
-	echo '' > ${ODIR}/make.conf
-
-	bw
 fi
 
-if false ; then
-	rm -rf Tmp
+# Build the reference world
 
+if false ; then 
 	echo '' > ${ODIR}/make.conf
+	MAKEOBJDIRPREFIX=$ODIR/_.ref 
+	export MAKEOBJDIRPREFIX
+	bw
+fi
 
-	if iw ; then
-		m=Tmp/Ref
-		mkdir -p $m
-		cp ${ODIR}/_.df $m
-		cp ${ODIR}/_.mtree $m
-		cp ${ODIR}/_.du $m
-	fi
+# Parse option list into subdirectories with make.conf files.
 
-	cat no_list | while read o
+if false ; then
+	rm -rf ${RDIR}
+	grep -v '^[ 	]*#' $OPLIST | while read o
 	do
-		echo "IW $o"
-		echo "$o=YES" > ${ODIR}/make.conf
-		m=Tmp/`md5 < ${ODIR}/make.conf`/iw
-		mkdir -p $m
-		echo $m
-		cp ${ODIR}/make.conf $m
-		if iw ; then
-			cp ${ODIR}/_.df $m
-			cp ${ODIR}/_.mtree $m
-			cp ${ODIR}/_.du $m
-		else
-			cp ${ODIR}/_.iw $m
-			cp ${ODIR}/_.ik $m
-		fi
+		echo "$o=/dev/YES" > ${ODIR}/_make.conf
+		m=`md5 < ${ODIR}/_make.conf`
+		mkdir -p ${RDIR}/$m
+		mv ${ODIR}/_make.conf ${RDIR}/$m/make.conf
 	done
 fi
 
+# Do the reference installworld 
+
+if false ; then
+	echo '' > ${ODIR}/make.conf
+	MAKEOBJDIRPREFIX=$ODIR/_.ref 
+	export MAKEOBJDIRPREFIX
+	mkdir -p ${RDIR}/Ref
+	iw
+	cp ${ODIR}/_.df ${RDIR}/Ref
+	cp ${ODIR}/_.mtree ${RDIR}/Ref
+	cp ${ODIR}/_.du ${RDIR}/Ref
+fi
+
+# Run through each testtarget in turn
+
 if true ; then
-	cat no_list | while read o
+	for d in ${RDIR}/[0-9a-z]*
 	do
-		# First build+installworld
-		echo "W $o"
-		echo "$o=YES" > ${ODIR}/make.conf
-
-		m=Tmp/`md5 < ${ODIR}/make.conf`/w
-		mkdir -p $m
-		echo $m
-		cp ${ODIR}/make.conf $m
-
-		if bw ; then
-			true
-		else
-			cp ${ODIR}/_.bw $m || true
-			cp ${ODIR}/_.bk $m || true
+		if [ ! -d $d ] ; then
+			continue;
 		fi
-		if iw ; then
-			cp ${ODIR}/_.df $m
-			cp ${ODIR}/_.mtree $m
-			cp ${ODIR}/_.du $m
-		else
-			cp ${ODIR}/_.iw $m
-			cp ${ODIR}/_.ik $m
+		echo '------------------------------------------------'
+		cat $d/make.conf
+		echo '------------------------------------------------'
+		cp $d/make.conf ${ODIR}/make.conf
+
+		if [ ! -f $d/iw/done ] ; then
+			echo "# Trying IW"
+			rm -rf $d/iw
+			mkdir -p $d/iw
+			MAKEOBJDIRPREFIX=$ODIR/_.ref 
+			export MAKEOBJDIRPREFIX
+			if iw ; then
+				cp ${ODIR}/_.df $d/iw
+				cp ${ODIR}/_.mtree $d/iw
+				cp ${ODIR}/_.du $d/iw
+			else
+				cp ${ODIR}/_.iw $d/iw || true
+				cp ${ODIR}/_.ik $d/iw || true
+			fi
+			touch $d/iw/done
 		fi
-
-		# Then only buildworld
-		echo "BW $o"
-		m=Tmp/`md5 < ${ODIR}/make.conf`/bw
-		mkdir -p $m
-		echo $m
-		cp ${ODIR}/make.conf $m
-		echo '' > ${ODIR}/make.conf
-		if iw ; then
-			cp ${ODIR}/_.df $m
-			cp ${ODIR}/_.mtree $m
-			cp ${ODIR}/_.du $m
-		else
-			cp ${ODIR}/_.iw $m
-			cp ${ODIR}/_.ik $m
+		if [ ! -f $d/bw/done ] ; then
+			echo "# Trying BW"
+			MAKEOBJDIRPREFIX=$ODIR/_.tst 
+			export MAKEOBJDIRPREFIX
+			if bw ; then
+				mkdir -p $d/w
+				if iw ; then
+					cp ${ODIR}/_.df $d/w
+					cp ${ODIR}/_.mtree $d/w
+					cp ${ODIR}/_.du $d/w
+				else
+					cp ${ODIR}/_.iw $d/w || true
+					cp ${ODIR}/_.ik $d/w || true
+				fi
+				touch $d/w/done
+				echo "# Trying W"
+				mkdir -p $d/bw
+				echo '' > ${ODIR}/make.conf
+				if iw ; then
+					cp ${ODIR}/_.df $d/bw
+					cp ${ODIR}/_.mtree $d/bw
+					cp ${ODIR}/_.du $d/bw
+				else
+					cp ${ODIR}/_.iw $d/bw || true
+					cp ${ODIR}/_.ik $d/bw || true
+				fi
+				touch $d/bw/done
+			else
+				mkdir -p $d/bw
+				cp ${ODIR}/_.bw $d/bw || true
+				cp ${ODIR}/_.bk $d/bw || true
+				touch $d/bw/done
+			fi
 		fi
-
-		
 	done
 fi
diff --git a/tools/tools/build_option_survey/reduce.sh b/tools/tools/build_option_survey/reduce.sh
new file mode 100644
index 0000000..c4f79cc
--- /dev/null
+++ b/tools/tools/build_option_survey/reduce.sh
@@ -0,0 +1,75 @@
+#!/bin/sh
+# This file is in the public domain
+# $FreeBSD$
+
+if [ "x$1" != "x" ] ; then
+	OPLIST=$1
+else
+	OPLIST=no_list
+fi
+
+OPLIST=_.options
+
+ODIR=/usr/obj/`pwd`
+RDIR=${ODIR}/_.result
+export ODIR RDIR
+
+
+compa ( ) (
+	if [ ! -f $1/_.mtree ] ; then
+		return
+	fi
+	if [ ! -f $2/_.mtree ] ; then
+		return
+	fi
+	
+	mtree -k uid,gid,mode,nlink,size,link,type,flags \
+	    -f ${1}/_.mtree -f $2/_.mtree > $2/_.mtree.all.txt
+	grep '^		' $2/_.mtree.all.txt > $4/$3.mtree.chg.txt
+	grep '^[^	]' $2/_.mtree.all.txt > $4/$3.mtree.sub.txt
+	grep '^	[^	]' $2/_.mtree.all.txt > $4/$3.mtree.add.txt
+	a=`wc -l < $4/$3.mtree.add.txt`
+	s=`wc -l < $4/$3.mtree.sub.txt`
+	c=`wc -l < $4/$3.mtree.chg.txt`
+	c=`expr $c / 2`
+
+	br=`awk 'NR == 2 {print $3}' $1/_.df`
+	bt=`awk 'NR == 2 {print $3}' $2/_.df`
+	echo $3 A $a S $s C $c B $bt D `expr $br - $bt`
+)
+
+grep -v '^[ 	]*#' $OPLIST | while read o
+do
+	md=`echo "$o=/dev/YES" | md5`
+	m=${RDIR}/$md
+	if [ ! -d $m ] ; then
+		continue
+	fi
+	if [ ! -d $m/iw -a ! -d $m/bw -a ! -d $m/w ] ; then
+		continue
+	fi
+
+	echo
+	echo -------------------------------------------------------------
+	echo $md
+	cat $m/make.conf
+	echo -------------------------------------------------------------
+	if [ -f $m/iw/done -a ! -f $m/iw/_.mtree ] ; then
+		echo "IW failed"
+	fi
+	if [ -f $m/bw/done -a ! -f $m/bw/_.mtree ] ; then
+		echo "BW failed"
+	fi
+	if [ -f $m/w/done -a ! -f $m/w/_.mtree ] ; then
+		echo "W failed"
+	fi
+	(
+	compa ${RDIR}/Ref/ $m/iw R-IW $m
+	compa ${RDIR}/Ref/ $m/bw R-BW $m
+	compa ${RDIR}/Ref/ $m/w R-W $m
+	compa $m/iw $m/w IW-W $m
+	compa $m/bw $m/w BW-W $m
+	compa $m/bw $m/iw BW-IW $m
+	) > $m/stats
+	cat $m/stats
+done
author	phk <phk@FreeBSD.org>	2005-08-09 09:27:11 +0000
committer	phk <phk@FreeBSD.org>	2005-08-09 09:27:11 +0000
commit	ed93898ca2aeee26e9aa745a6388cefa5a5fe0e8 (patch)
tree	4280aa2e34192cfd3f24a480d11125a2a17ec841 /tools/tools/build_option_survey
parent	f2edd835a70c8c4dbde8caf8d9f28cc02446c2c2 (diff)
download	FreeBSD-src-ed93898ca2aeee26e9aa745a6388cefa5a5fe0e8.zip FreeBSD-src-ed93898ca2aeee26e9aa745a6388cefa5a5fe0e8.tar.gz