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