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 $PLAN9/config"
42 rm -f config
43 
44 (
45 echo "* Compiler version:"
46 9c -v 2>&1 | grep -v 'Configured with:' | grep -i version | sed 's/^/	/'
47 
48 if [ `uname` = Linux ]; then
49 	# On Linux, we use the kernel version to decide whether
50 	# to use pthreads or not.  On 2.6 versions that aren't
51 	# linking with NPTL by default, pretend to be an older kernel.
52 	echo "* Running on Linux: checking for NPTL..."
53 	gcc lib/linux-isnptl.c -lpthread
54 	if ./a.out >/dev/null
55 	then	
56 		echo "	NPTL found."
57 		echo "SYSVERSION=2.6.x" >>$PLAN9/config
58 	else
59 		echo "	NPTL not found."
60 		echo "SYSVERSION=2.4.x" >>$PLAN9/config
61 	fi
62 	rm -f ./a.out
63 fi
64 
65 if [ `uname` = Darwin ]; then
66 	# On Darwin, uname -m -p cannot be trusted.
67 	echo "* Running on Darwin: checking architecture..."
68 	rm -f ./a.out
69 	gcc lib/darwin-main.c >/dev/null 2>&1
70 	case "$(file ./a.out 2>/dev/null)" in
71 	*x86_64*)
72 		echo "	x86-64 found."
73 		echo "OBJTYPE=x86_64" >>$PLAN9/config
74 		;;
75 	*i386*)
76 		echo "	i386 found."
77 		echo "OBJTYPE=386" >>$PLAN9/config
78 		;;
79 	*ppc*)
80 		echo "  power found."
81 		echo "OBJTYPE=power" >>$PLAN9/config
82 		;;
83 	esac
84 	rm -f ./a.out
85 fi
86 
87 if [ -f LOCAL.config ]; then
88 	echo Using LOCAL.config options:
89 	sed 's/^/	/' LOCAL.config
90 	cat LOCAL.config >>config
91 fi
92 
93 cd src
94 if $dobuild; then
95 	if [ ! -x ../bin/mk ]; then
96 		echo "* Building mk..."
97 		../dist/buildmk 2>&1 | sed 's/^[+] //'
98 	fi
99 	if [ ! -x ../bin/mk ]; then
100 		echo "* Error: mk failed to build."
101 		exit 1
102 	fi
103 	
104 	echo "* Building everything (be patient)..."
105 	mk clean
106 	mk libs-nuke
107 	mk all || exit 1
108 	if [ ! -x $PLAN9/src/cmd/o.cleanname -o ! -x $PLAN9/src/cmd/acme/o.acme ]; then
109 		echo "* Warning: not all binaries built successfully."
110 	fi
111 	echo "* Installing everything in $PLAN9/bin..."
112 	mk -k install || exit 1
113 	if [ ! -x $PLAN9/bin/cleanname -o ! -x $PLAN9/bin/acme -o ! -x $PLAN9/bin/sam ]; then
114 		echo " "
115 		echo "* Warning: not all binaries built successfully."
116 	fi
117 	echo "* Cleaning up..."
118 	mk clean
119 fi
120 
121 if $doinstall; then
122 	if [ ! -x $PLAN9/bin/cleanname -o ! -x $PLAN9/bin/sam ]; then
123 		# Cleanname and sam are needed for moveplan9.sh and the man updates.
124 		if [ ! -x $PLAN9/bin/cleanname ]; then
125 			echo " "
126 			echo "* Installation failed: $PLAN9/bin/cleanname does not exist."
127 			exit 1
128 		fi
129 		if [ ! -x $PLAN9/bin/sam ]; then
130 			echo " "
131 			echo "* Installation failed: $PLAN9/bin/sam does not exist."
132 			exit 1
133 		fi
134 		echo "* NOT renaming hard-coded /usr/local/plan9 paths."
135 		echo "* NOT building web manual."
136 	else
137 		echo "* Renaming hard-coded /usr/local/plan9 paths..."
138 		cd $PLAN9
139 		sh lib/moveplan9.sh
140 		echo "* Building web manual..."
141 		(
142 			cd $PLAN9/dist
143 			echo cd `pwd`';' mk man
144 			mk man
145 		)
146 	fi
147 	
148 	if [ -x LOCAL.INSTALL ]; then
149 		echo "* Running local modifications..."
150 		echo cd `pwd`';' ./LOCAL.INSTALL
151 		./LOCAL.INSTALL
152 	fi
153 	
154 	echo "* Done. "
155 	echo "	"
156 	echo "* Add these to your profile environment."
157 	echo "	PLAN9=$PLAN9 export PLAN9"
158 	echo '	PATH=$PATH:$PLAN9/bin export PATH'
159 fi
160 ) 2>&1 | tee install.log | $awk -f $PLAN9/dist/isum.awk -v 'copy='install.sum
161