1 #!/bin/sh
2 
3 dobuild=true
4 doinstall=true
5 
6 case "x$1" in
7 x)
8 	;;
9 x-b)
10 	dobuild=true
11 	doinstall=false
12 	;;
13 x-c)
14 	dobuild=false
15 	doinstall=true
16 	;;
17 x-r)
18     shift
19     PLAN9_TARGET=$1 export PLAN9_TARGET
20     ;;
21 *)
22 	echo 'usage: INSTALL [-b | -c] [-r path]' 1>&2
23 	exit 1
24 esac
25 
26 PLAN9=`pwd` export PLAN9
27 PATH=/bin:/usr/bin:$PLAN9/bin:$PATH export PATH
28 case `uname` in
29 SunOS)
30 	awk=nawk
31 	;;
32 *)
33 	awk=awk
34 	;;
35 esac
36 
37 echo "+ Mailing list: http://groups.google.com/group/plan9port-dev"
38 echo "+ Issue tracker: http://code.swtch.com/plan9port/issues/"
39 echo "+ Submitting changes: http://swtch.com/go/codereview"
40 echo " "
41 echo "* Resetting $PLAN9/config"
42 rm -f config
43 
44 (
45 echo "* Compiler version:"
46 9c -v 2>&1 | grep -v 'Configured with:' | grep -i version | sed 's/^/	/'
47 
48 if [ `uname` = OpenBSD ]; then
49        echo "* Running on OpenBSD, adjusting linker flags"
50        echo "LDFLAGS='-L/usr/X11R6/lib -pthread'" >> $PLAN9/config
51 fi
52 
53 if [ `uname` = Linux ]; then
54 	# On Linux, we use the kernel version to decide whether
55 	# to use pthreads or not.  On 2.6 versions that aren't
56 	# linking with NPTL by default, pretend to be an older kernel.
57 	echo "* Running on Linux: checking for NPTL..."
58 	gcc lib/linux-isnptl.c -lpthread
59 	if ./a.out >/dev/null
60 	then	
61 		echo "	NPTL found."
62 		echo "SYSVERSION=2.6.x" >>$PLAN9/config
63 	else
64 		echo "	NPTL not found."
65 		echo "SYSVERSION=2.4.x" >>$PLAN9/config
66 	fi
67 	rm -f ./a.out
68 fi
69 
70 if [ `uname` = Darwin ]; then
71 	# On Darwin, uname -m -p cannot be trusted.
72 	echo "* Running on Darwin: checking architecture..."
73 	rm -f ./a.out
74 	gcc lib/darwin-main.c >/dev/null 2>&1
75 	case "$(file ./a.out 2>/dev/null)" in
76 	*x86_64*)
77 		echo "	x86-64 found."
78 		echo "OBJTYPE=x86_64" >>$PLAN9/config
79 		;;
80 	*i386*)
81 		echo "	i386 found."
82 		echo "OBJTYPE=386" >>$PLAN9/config
83 		;;
84 	*ppc*)
85 		echo "  power found."
86 		echo "OBJTYPE=power" >>$PLAN9/config
87 		;;
88 	esac
89 	rm -f ./a.out
90 fi
91 
92 if [ -f LOCAL.config ]; then
93 	echo Using LOCAL.config options:
94 	sed 's/^/	/' LOCAL.config
95 	cat LOCAL.config >>config
96 fi
97 
98 cd src
99 if $dobuild; then
100 	if [ ! -x ../bin/mk ]; then
101 		echo "* Building mk..."
102 		../dist/buildmk 2>&1 | sed 's/^[+] //'
103 	fi
104 	if [ ! -x ../bin/mk ]; then
105 		echo "* Error: mk failed to build."
106 		exit 1
107 	fi
108 	
109 	echo "* Building everything (be patient)..."
110 	mk clean
111 	mk libs-nuke
112 	mk all || exit 1
113 	if [ ! -x $PLAN9/src/cmd/o.cleanname -o ! -x $PLAN9/src/cmd/acme/o.acme ]; then
114 		echo "* Warning: not all binaries built successfully."
115 	fi
116 	echo "* Installing everything in $PLAN9/bin..."
117 	mk -k install || exit 1
118 	if [ ! -x $PLAN9/bin/cleanname -o ! -x $PLAN9/bin/acme -o ! -x $PLAN9/bin/sam ]; then
119 		echo " "
120 		echo "* Warning: not all binaries built successfully."
121 	fi
122 	echo "* Cleaning up..."
123 	mk clean
124 fi
125 
126 if $doinstall; then
127 	if [ ! -x $PLAN9/bin/cleanname -o ! -x $PLAN9/bin/sam ]; then
128 		# Cleanname and sam are needed for moveplan9.sh and the man updates.
129 		if [ ! -x $PLAN9/bin/cleanname ]; then
130 			echo " "
131 			echo "* Installation failed: $PLAN9/bin/cleanname does not exist."
132 			exit 1
133 		fi
134 		if [ ! -x $PLAN9/bin/sam ]; then
135 			echo " "
136 			echo "* Installation failed: $PLAN9/bin/sam does not exist."
137 			exit 1
138 		fi
139 		echo "* NOT renaming hard-coded /usr/local/plan9 paths."
140 		echo "* NOT building web manual."
141 	else
142 		echo "* Renaming hard-coded /usr/local/plan9 paths..."
143 		cd $PLAN9
144 		sh lib/moveplan9.sh
145 		echo "* Building web manual..."
146 		(
147 			cd $PLAN9/dist
148 			echo cd `pwd`';' mk man
149 			mk man
150 		)
151 	fi
152 	
153 	if [ -x LOCAL.INSTALL ]; then
154 		echo "* Running local modifications..."
155 		echo cd `pwd`';' ./LOCAL.INSTALL
156 		./LOCAL.INSTALL
157 	fi
158 	
159 	echo "* Done. "
160 	echo "	"
161 	echo "* Add these to your profile environment."
162 	echo "	PLAN9=$PLAN9 export PLAN9"
163 	echo '	PATH=$PATH:$PLAN9/bin export PATH'
164 fi
165 ) 2>&1 | tee install.log | $awk -f $PLAN9/dist/isum.awk -v 'copy='install.sum
166