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