xref: /freebsd/tools/tools/build_option_survey/option_survey.sh (revision 19261079b74319502c6ffa1249920079f0f69a72) 
1#!/bin/sh
2# This file is in the public domain
3# $FreeBSD$
4
5set -ex
6
7OPLIST=`sh listallopts.sh`
8
9MDUNIT=47
10export MDUNIT
11
12ODIR=/usr/obj/`pwd`
13FDIR=${ODIR}/files
14MNT=${ODIR}/_.mnt
15RDIR=${ODIR}/_.result
16: ${MAKE_JOBS:="-j$(sysctl -n hw.ncpu)"}
17
18export ODIR MNT RDIR FDIR
19
20bw ( ) (
21	cd ../../..
22	make showconfig \
23		SRCCONF=${ODIR}/src.conf __MAKE_CONF=/dev/null \
24		> ${FDIR}/_.sc 2>&1
25	a=$?
26	echo retval $a
27	if [ $a -ne 0 ] ; then
28		exit 1
29	fi
30	make ${MAKE_JOBS} buildworld \
31		SRCCONF=${ODIR}/src.conf __MAKE_CONF=/dev/null \
32		> ${FDIR}/_.bw 2>&1
33	a=$?
34	echo retval $a
35	if [ $a -ne 0 ] ; then
36		exit 1
37	fi
38	make ${MAKE_JOBS} buildkernel \
39		KERNCONF=GENERIC \
40		SRCCONF=${ODIR}/src.conf __MAKE_CONF=/dev/null \
41		> ${FDIR}/_.bk 2>&1
42	a=$?
43	echo retval $a
44	if [ $a -ne 0 ] ; then
45		exit 1
46	fi
47	exit 0
48)
49
50iw ( ) (
51	trap "umount ${MNT} || true" 1 2 15 EXIT
52	newfs -O1 -U -b 4096 -f 512 /dev/md$MDUNIT
53	mkdir -p ${MNT}
54	mount /dev/md${MDUNIT} ${MNT}
55
56	cd ../../..
57	make ${MAKE_JOBS} installworld \
58		SRCCONF=${ODIR}/src.conf __MAKE_CONF=/dev/null \
59		DESTDIR=${MNT} \
60		> ${FDIR}/_.iw 2>&1
61	a=$?
62	echo retval $a
63	if [ $a -ne 0 ] ; then
64		exit 1
65	fi
66	cd etc
67	make distribution \
68		SRCCONF=${ODIR}/src.conf __MAKE_CONF=/dev/null \
69		DESTDIR=${MNT} \
70		> ${FDIR}/_.etc 2>&1
71	a=$?
72	echo retval $a
73	if [ $a -ne 0 ] ; then
74		exit 1
75	fi
76	cd ..
77	make ${MAKE_JOBS} installkernel \
78		KERNCONF=GENERIC \
79		DESTDIR=${MNT} \
80		SRCCONF=${ODIR}/src.conf __MAKE_CONF=/dev/null \
81		> ${FDIR}/_.ik 2>&1
82	a=$?
83	echo retval $a
84	if [ $a -ne 0 ] ; then
85		exit 1
86	fi
87
88	sync ${MNT}
89	( cd ${MNT} && mtree -c ) > ${FDIR}/_.mtree
90	( cd ${MNT} && du ) > ${FDIR}/_.du
91	( df -i ${MNT} ) > ${FDIR}/_.df
92	echo success > ${FDIR}/_.success
93	sync
94	sleep 1
95	sync
96	sleep 1
97	trap "" 1 2 15 EXIT
98	umount ${MNT}
99	echo "iw done"
100)
101
102
103# Clean and recreate the ODIR
104
105if true ; then
106	echo "=== Clean and recreate ${ODIR}"
107	if rm -rf ${ODIR} ; then
108		true
109	else
110		chflags -R noschg ${ODIR}
111		rm -rf ${ODIR}
112	fi
113	mkdir -p ${ODIR} ${FDIR} ${MNT}
114
115fi
116
117trap "umount ${MNT} || true; mdconfig -d -u $MDUNIT" 1 2 15 EXIT
118
119umount $MNT || true
120mdconfig -d -u $MDUNIT || true
121dd if=/dev/zero of=${ODIR}/imgfile bs=1m count=4096
122mdconfig -a -t vnode -f ${ODIR}/imgfile -u $MDUNIT
123
124# Build & install the reference world
125
126if true ; then
127	echo "=== Build reference world"
128	echo '' > ${ODIR}/src.conf
129	MAKEOBJDIRPREFIX=$ODIR/_.ref
130	export MAKEOBJDIRPREFIX
131	bw
132	echo "=== Install reference world"
133	mkdir -p ${RDIR}/Ref
134	iw
135	mv ${FDIR}/_.* ${RDIR}/Ref
136fi
137
138# Parse option list into subdirectories with src.conf files.
139
140if true ; then
141	rm -rf ${RDIR}/[0-9a-f]*
142	for o in $OPLIST
143	do
144		echo "${o}=foo" > ${FDIR}/_src.conf
145		m=`md5 < ${FDIR}/_src.conf`
146		mkdir -p ${RDIR}/$m
147		mv ${FDIR}/_src.conf ${RDIR}/$m/src.conf
148	done
149fi
150
151# Run through each testtarget in turn
152
153if true ; then
154	for d in ${RDIR}/[0-9a-z]*
155	do
156		if [ ! -d $d ] ; then
157			continue;
158		fi
159		echo '------------------------------------------------'
160		cat $d/src.conf
161		echo '------------------------------------------------'
162		cp $d/src.conf ${ODIR}/src.conf
163
164		if [ ! -f $d/iw/done ] ; then
165			MAKEOBJDIRPREFIX=$ODIR/_.ref
166			export MAKEOBJDIRPREFIX
167			echo "# BW(ref)+IW(ref) `cat $d/src.conf`"
168			rm -rf $d/iw
169			mkdir -p $d/iw
170			iw || true
171			mv ${FDIR}/_.* $d/iw || true
172			touch $d/iw/done
173		fi
174		if [ ! -f $d/bw/done ] ; then
175			MAKEOBJDIRPREFIX=$ODIR/_.tst
176			export MAKEOBJDIRPREFIX
177			echo "# BW(opt) `cat $d/src.conf`"
178			rm -rf $d/w $d/bw
179			mkdir -p $d/w $d/bw
180			if bw ; then
181				mv ${FDIR}/_.* $d/bw || true
182
183				echo "# BW(opt)+IW(opt) `cat $d/src.conf`"
184				iw || true
185				mv ${FDIR}/_.* $d/w || true
186				touch $d/w/done
187
188				echo "# BW(opt)+IW(ref) `cat $d/src.conf`"
189				echo '' > ${ODIR}/src.conf
190				iw || true
191				mv ${FDIR}/_.* $d/bw || true
192				touch $d/bw/done
193			else
194				mv ${FDIR}/_.* $d/bw || true
195				touch $d/bw/done $d/w/done
196			fi
197		fi
198	done
199fi
200