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